`US 7,104,347 B2
`(10) Patent No.:
`(45) Date of Patent:
`Severinsky et al.
`Sep. 12, 2006
`
`US007104347B2
`
`(54) HYBRID VEHICLES
`
`(75)
`
`Inventors: Alex J. Severinsky, Washington, DC
`(US); Theodore Louckes, Holly, MI
`(US)
`
`(73)
`
`Assignee: Paice LLC, Boca Raton, FL (US)
`
`(*)
`
`Notice:
`
`Subject to any disclaimer, the term of this
`patent is extended or adjusted under 35
`U.S.C. 154(b) by 263 days.
`
`DE
`DE
`DE
`DE
`EP
`EP
`EP
`EP
`EP
`EP
`
`FOREIGN PATENT DOCUMENTS
`
`2517110
`1905641
`19814402
`19838853
`136055
`0136055
`510582
`0510582
`0743211
`0769403
`
`10/1975
`6/1976
`3/1998
`8/1998
`3/1985
`3/1985
`10/1992
`12/1995
`5/1996
`4/1997
`
`(Continued)
`OTHER PUBLICATIONS
`
`(21)
`
`(22)
`
`(65)
`
`Appl. No.:
`Filed:
`
`10/382,577
`
`Mar. 7, 2003
`Prior Publication Data
`
`US 2003/0217876 A1 Nov. 27, 2003
`
`Related US. Application Data
`
`(60) Division of application No. 09/822,866, filed on Apr. 2,
`2001, now Pat. No. 6,554,088, which is a continuation-in-
`part of application No. 09/392,743, filed on Sep. 9, 1999,
`now Pat. No. 6,338,391, which is a continuation-in-part of
`application No. 09/264,817, filed on Mar. 9, 1999, now Pat.
`No. 6,209,672.
`Provisional application No. 60/122,296, filed on Mar. 1,
`1999, and provisional application No. 60/ 100,095, filed on
`Sep. 14, 1998.
`Int. Cl.
`B60K 6/02
`
`(60)
`
`(51)
`
`(2006.01)
`
`(52)
`(58)
`
`(56)
`
`........................ 180/65.2; 180/654; 701/54
`US. Cl.
`Field of Classification Search ................ 180/652,
`180/653, 65.4, 65.8, 165; 60/706, 711, 716,
`60/718; 290/17, 40 R, 40 C; 322/16; 477/2,
`477/3; 701/54
`See application file for complete search history.
`
`References Cited
`U.S. PATENT DOCUMENTS
`
`913,846 A
`1,824,014 A
`2,666,492 A
`
`3/1909 Pieper
`9/ 1931 Froelich
`1/1954 Nims et a1.
`
`Simanaitis, “Electric Vehicles”, Road & Track, May 1992,
`pp. 1267136.
`Reynolds, “AC Propulsion CRX”, Road & Track, Oct. 1992,
`pp. 1267129.
`Kalberlah, “Electric Hybrid Drive Systems .
`No. 910247, 1991.
`
`. ”, SAE Paper
`
`.
`
`(Continued)
`
`Primary ExamineriDavid R. Dunn
`(74) Attorney, Agent, or FirmiMichael de Angeli
`
`(57)
`
`ABSTRACT
`
`A hybrid vehicle comprises an internal combustion engine,
`a traction motor, a starter motor, and a battery bank, all
`controlled by a microprocessor in accordance with the
`vehicle’s instantaneous torque demands so that the engine is
`run only under conditions of high efficiency, typically only
`when the load is at least equal to 30% of the engine’s
`maximum torque output. In some embodiments, a turbo-
`charger may be provided, activated only when the load
`exceeds the engine’s maximum torque output for an
`extended period; a two-speed transmission may further be
`provided, to further broaden the vehicle’s load range. A
`hybrid brake system provides regenerative braking, with
`mechanical braking available in the event the battery bank is
`fillly charged, in emergencies, or at rest; a control mecha-
`nism is provided to control the brake system to provide
`linear brake feel under varying circumstances.
`
`(Continued)
`
`41 Claims, 17 Drawing Sheets
`
`
`.
`1*.
`‘J/ {E
`BATTERY
`INVERTER/
`CHAREER
`BKNK
`
`X
`
`CHNZIaEI'L
`\wemen/
`
`
`
`
`
`MK
`
`I
`
`40
`
`ENGINE
`
` (a
`THROTTLE.
`
`35 A. FUEL
`
`
`ENGINE SPEED
`ACEELERMION
`MOTQR. SPEED
`DIRECTION
`OPERNIOK
`
`BKT‘IERY \IOLYKGE
`D“k \NPUT
`DECELEVJXHON
`COMMKNDS
`BMTERY (“MK-1E
`CRUISE MODE
`
`AMBIENT TEMP.
`
`Page 1 of 54
`Page 1 of 54
`
`FORD EXHIBIT 1101
`FORD EXHIBIT 1101
`
`
`
`US 7,104,347 B2
`
`Page 2
`
`US. PATENT DOCUMENTS
`
`3,211,249 A
`3,454,122 A
`3,502,165 A
`
`”“965 P3P“
`7/1969 Grady/J1
`3/1970 Matsukata
`
`3525374 A
`3,566,717 A
`3,620,323 A
`3,623,568 A
`3,650,345 A
`3,699,351 A
`3,719,881 A
`3,732,751 A
`3,753,059 A
`3,790,816 A
`3,791,473 A
`3,837,419 A
`3,874,472 A
`3,888,325 A
`3,904,883 A
`3,923,115 A
`3,970,163 A
`4,042,056 A
`4,090,577 A
`4,095,664 A
`4,099,589 A
`4,126,200 A
`4,148,192 A
`4,165,795 A
`4,180,138 A
`4,187,436 A
`4,216,684 A
`4,233,858 A
`4,269,280 A
`4,287,792 A
`4,305,254 A
`4,306,156 A
`4,313,080 A
`4,331,911 A
`4,335,429 A
`4,351,405 A
`4,354,144 A
`4,400,997 A
`4,405,029 A
`4,407,132 A
`4,411,171 A
`4,416,360 A
`4,438,342 A
`4,439,989 A
`4,444,285 A
`4,470,476 A
`4,495,451 A
`4,511,012 A
`4,533,011 A
`4,562,894 A
`4,578,955 A
`4,583,505 A
`4,588,040 A
`4,591,016 A
`4,592,454 A
`4,593,779 A
`4,597,463 A
`4,611,466 A
`4,631,456 A
`4,646,896 A
`4,674,280 A
`4,680,986 A
`4,697,660 A
`4,753,078 A
`4,762,191 A
`4,765,656 A
`4,774,811 A
`Page 2 of 54
`Page 2 of 54
`
`8/1970 Toy
`3/1971 Berman etal.
`“/1971 Maeda
`“/1971 Mori
`3/1972 Yardney
`10/1972 Addie
`3/1973 Shibata etal.
`5/1973 Berman etal.
`8/1973 Berman
`2/1974 Berman
`2/1974 Rosen
`9/1974 Nakarnura
`4/1975 Deane
`6/1975 Reinbeck
`9/1975 Horwinski
`12/1975 Helling
`7/1976 Kinoshita
`8/1977 Horwinski
`5/1978 Moore
`6/1978 Bray
`7/1978 Williams
`11/1978 Miller et al.
`4/1979 Cummings
`8/1979 Lynch etal.
`12/1979 Shea
`2/1980 Etienne
`8/1980 Hagin et al.
`11/1980 Rowlett
`5/1981 Rosen
`9/1981 Dailey
`12/1981 Kawakatsu
`12/1981 Monaco etal.
`1/1982 Park
`5/1982 Park
`6/1982 Kawakatsu
`9/1982 Fields et al.
`10/1982 McCarthy
`8/1983 Fiala
`9/1983 Hunt
`10/1983 Kawakatsu
`10/1983 Fiala
`11/1983 Fiala
`3/1984 Kenyon
`4/1984 Yamakawa
`4/1984 Stewart etal.
`9/1984 Hunt
`1/1985 Barnard
`4/1985 Rauneker
`8/1985 Heidemeyer
`1/1986 Yang
`4/1986 Medina
`4/1986 Frank etal.
`5/1986 Albright, Jr. et al.
`5/1986 Matthews
`6/1986 Michel
`6/1986 Krohling
`7/1986 Barnard
`9/1986 Keedy
`12/1986 Drescher et al.
`3/1987 Hammond et al.
`6/1987 Stuhr
`7/1987 Elsner
`10/1987 Wu etal.
`6/1988 Gardner
`8/1988 Hagin etal.
`8/1988 Becker et al.
`10/1988 Kawamura
`
`4,815,334 A
`4,862,009 A
`4,923,025 A
`4,951,769 A
`4,953,646 A
`5000 003 A
`’
`’
`5,053,632 A
`5,081,365 A
`5,117,931 A
`5,120,282 A
`5,125,469 A
`5,141,173 A
`5,172,784 A
`5,176,213 A
`5,193,634 A
`5,212,431 A
`5,242,335 A
`5,249,637 A
`5,253,929 A
`5,255,733 A
`5,258,651 A
`5,264,764 A
`5,283,470 A
`5,291,960 A
`5,301,764 A
`5,318,142 A
`5,323,688 A
`5,323,868 A
`5,326,158 A
`5,327,987 A
`5,327,992 A
`5,336,932 A
`5,337,848 A
`5,343,970 A
`5,345,154 A
`5,345,761 A
`5,346,031 A
`5,350,031 A
`5,371,412 A
`5,372,213 A
`5,384,521 A
`5,403,244 A
`5,406,126 A
`5,412,251 A
`5,412,293 A
`5,415,245 A
`5,415,603 A
`5,427,196 A
`5,428,274 A
`5,433,282 A
`5,441,122 A
`5,457,363 A
`5,463,294 A
`5,473,228 A
`5,476,151 A
`5,489,001 A
`5,492,189 A
`5,492,190 A
`5,492,192 A
`5,495,906 A
`5,495,907 A
`5,495,912 A
`5,497,941 A
`5,513,718 A
`5,513,719 A
`5,515,937 A
`5,539,318 A
`5,545,928 A
`5,547,433 A
`5,549,524 A
`5,550,445 A
`
`3/1989 Lexen
`8/1989 King
`5/1990 Ellers
`8/1990 Kawamura
`.
`9/1990 Kim
`3/1991 Wicks
`
`.
`10/1991 Suzukietal.
`1/1992 Field etal.
`6/1992 NlShlda
`6/1992 Fja'llstrom
`6/1992 Scott
`8/1992 Lay
`12/1992 Varela, Jr.
`1/1993 Kawaietal.
`3/1993 Masut
`5/1993 0riguchietal.
`9/1993 Kutter
`10/1993 Heidletal.
`10/1993 0hori
`10/1993 King
`11/1993 Sherman
`11/1993 Kuang
`2/1994 Hadley etal.
`3/1994 Brandenburg et al.
`4/1994 Gardner
`6/1994 Bates etal.
`6/1994 Walker
`6/1994 Kawashima
`7/1994 0hori
`7/1994 Abdelmalek
`7/1994 Boll
`8/1994 Barske
`8/1994 Bader
`9/1994 Severinsky ................ 180/65.2
`9/1994 King
`9/1994 King et al.
`9/1994 Gardner
`9/1994 Sugiyarna etal.
`12/1994 Iwashita et al.
`12/1994 Hasebe etal.
`1/1995 Coe
`4/1995 Tankersley
`4/1995 Hadley etal.
`5/1995 Fumtani
`5/1995 Minesawa etal.
`5/1995 Hammond
`5/1995 Tuzukietal.
`6/1995 Yamaguchietal.
`6/1995 Fumtani etal.
`7/1995 Moroto etal.
`8/1995 Yoshida
`10/1995 Yoshiietal.
`10/1995 Valdivia
`12/1995 Nii
`12/1995 Tsuchida etal.
`2/1996 Yang
`2/1996 Kreigler et al.
`2/1996 Yoshida
`2/1996 Brooks etal.
`3/1996 Fumtani
`3/1996 Data
`3/1996 Gray, Jr. etal.
`3/1996 Numazawa et 31.
`5/1996 Suzuki etal.
`5/1996 Moroto etal.
`5/1996 Adler et al.
`7/1996 Sasaki
`8/1996 Kotani
`8/1996 Yang
`8/1996 Yang
`8/1996 Nii
`
`FORD EXHIBIT 1101
`FORD EXHIBIT 1101
`
`
`
`US 7,104,347 B2
`
`Page 3
`
`5,558,173 A
`5,558,175 A
`5,558,588 A
`5,558,595 A
`5,562,565 A
`5,562,566 A
`5,565,711 A
`5,566,774 A
`5,568,023 A
`5,569,995 A
`5,570,615 A
`5,586,613 A
`5,588,498 A
`5,589,743 A
`5,608,308 A
`5,614,809 A
`5,621,304 A
`5,623,194 A
`5,632,352 A
`5,635,805 A
`5,637,977 A
`5,637,987 A
`5,643,119 A
`5,644,200 A
`5,650,713 A
`5,650,931 A
`5,653,302 A
`5,656,921 A
`5,660,077 A
`5,664,635 A
`5,667,029 A
`5,669,842 A
`5,672,920 A
`5,675,203 A
`5,675,222 A
`5,678,646 A
`5,679,087 A
`5,680,050 A
`5,685,798 A
`5,691,588 A
`5,697,466 A
`5,698,905 A
`5,698,955 A
`5,704,440 A
`5,705,859 A
`5,713,425 A
`5,713,426 A
`5,713,427 A
`5,713,814 A
`5,714,851 A
`5,722,502 A
`5,722,911 A
`5,725,064 A
`5,755,302 A
`5,755,303 A
`5,757,151 A
`5,767,637 A
`5,771,478 A
`5,773,904 A
`5,775,449 A
`5,778,326 A
`5,778,997 A
`5,785,136 A
`5,785,137 A
`5,785,138 A
`5,786,640 A
`5,788,003 A
`5,788,004 A
`5,788,006 A
`5,788,597 A
`5,789,823 A
`Page 3 of 54
`Page 3 of 54
`
`9/1996 Sherman
`9/1996 Sherman
`9/1996 Schmidt
`9/1996 Schmidt et a1.
`10/1996 Moroto et a1.
`10/1996 Yang
`10/1996 Hagiwara
`10/1996 Yoshida
`10/1996 Grayer et a1.
`10/1996 Kusaka et a1.
`11/1996 Westphal et a1.
`12/1996 Ehsani
`12/1996 Kitada
`12/1996 King
`3/1997 Kiuchi et a1.
`3/1997 Kiuchi et a1.
`4/1997 Kiuchi et a1.
`4/1997 Boll
`5/1997 Jeanneret et a1.
`6/1997 Ibaraki et a1.
`6/1997 Saito et a1.
`6/1997 Fattic et a1.
`7/1997 Yamaguchi et a1.
`7/1997 Yang
`7/1997 Takeuchi et a1.
`7/1997 Nii
`8/1997 Edye et a1.
`8/1997 Farrall
`8/1997 Nekola
`9/1997 Koga et a1.
`9/1997 Urban et a1.
`9/1997 Schmidt
`9/1997 Donegan et a1.
`10/1997 Schulze et a1.
`10/1997 Fliege
`10/1997 Fliege
`10/1997 Lutz
`10/1997 Kawai et a1.
`11/1997 Lutz
`11/1997 Lutz
`12/1997 Moroto et a1.
`12/1997 Ruthlein et a1.
`12/1997 Nii
`1/1998 Urban et a1.
`1/1998 Karg et a1.
`2/1998 Buschhaus et a1.
`2/1998 Okamura
`2/1998 Lutz
`2/1998 Hara et a1.
`2/1998 Antony et a1.
`3/1998 Kubo
`3/1998 Ibaraki et a1.
`3/1998 Ibaraki et a1.
`5/1998 Lutz
`5/1998 Yamamoto et a1.
`5/1998 Donegan et a1.
`6/1998 Lansberry
`6/1998 Tsukamoto
`6/1998 Schiebold et a1.
`7/1998 Moroto et a1.
`7/1998 Moroto et a1.
`7/1998 Setaka et a1.
`7/1998 Falkenmayer et a1.
`7/1998 Reuyl
`7/1998 Yoshida
`7/1998 Sakai et a1.
`8/1998 Spiers
`8/1998 Friedmann et a1.
`8/1998 Yamaguchi et a1.
`8/1998 Boll et a1.
`8/1998 Sherman
`
`............. 180/65.2
`
`5,789,877 A
`5,789,881 A
`5,789,882 A
`5,789,935 A
`5,791,426 A
`5,791,427 A
`5,799,744 A
`5,801,497 A
`5,804,947 A
`5,806,617 A
`5,816,358 A
`5,818,116 A
`5,820,172 A
`5,823,280 A
`5,823,281 A
`5,826,671 A
`5,831,341 A
`5,833,022 A
`5,833,570 A
`5,839,530 A
`5,839,533 A
`5,841,201 A
`5,842,534 A
`5,844,342 A
`5,845,731 A
`5,846,155 A
`5,847,469 A
`5,851,698 A
`5,856,047 A
`5,856,709 A
`5,862,497 A
`5,865,263 A
`5,873,426 A
`5,875,691 A
`5,883,484 A
`5,883,496 A
`5,887,670 A
`5,887,674 A
`5,890,470 A
`5,890,555 A
`5,893,895 A
`5,895,100 A
`5,895,333 A
`5,898,282 A
`5,899,286 A
`5,904,631 A
`5,905,360 A
`5,907,191 A
`5,908,077 A
`5,909,720 A
`5,914,575 A
`5,915,488 A
`5,915,489 A
`5,923,093 A
`5,924,395 A
`5,927,415 A
`5,927,417 A
`5,928,301 A
`5,929,594 A
`5,931,271 A
`5,934,395 A
`5,935,040 A
`5,943,918 A
`5,944,630 A
`5,947,855 A
`5,951,115 A
`5,951,118 A
`5,951,614 A
`5,964,309 A
`5,967,940 A
`5,969,624 A
`
`.......... 180/65.2
`
`8/1998 Yamada et a1.
`8/1998 Egami et a1.
`8/1998 Ibaraki et a1.
`8/1998 Suga et a1.
`8/1998 Yamada
`8/1998 Yamaguchi et a1.
`9/1998 Yamaguchi et a1.
`9/1998 Shamoto et a1.
`9/1998 Nii et a1.
`9/1998 Yamaguchi et a1.
`10/1998 Adler et a1.
`10/1998 Nakae et a1.
`10/1998 Brigham et a1.
`10/1998 Lateur ........................ 80/65.2
`10/1998 Yamaguchi et a1.
`10/1998 Nakae et a1.
`11/1998 Selfors et a1.
`11/1998 Welke
`11/1998 Tabata
`11/1998 Dietzel
`11/1998 Mikami et a1.
`11/1998 Tabata et a1.
`12/1998 Frank ........................ 180/65.2
`12/1998 Miyatani et a1.
`12/1998 Buglione et a1.
`12/1998 Taniguchi et a1.
`12/1998 Tabata
`12/1998 Reichmann et a1.
`1/1999 Venkatesan et a1.
`1/1999 Ibaraki et a1.
`1/1999 Yano et a1.
`2/1999 Yamaguchi et a1.
`2/1999 Tabata
`3/1999 Hata
`3/1999 Akao
`3/1999 Esaki et a1.
`3/1999 Tabata et a1.
`3/1999 Gray
`4/1999 Woon
`4/1999 Miller
`4/1999 Ibaraki
`4/1999 Ito et a1.
`4/1999 Morisawa
`4/1999 Drozdz et a1.
`5/1999 Yamaguchi et a1.
`5/1999 Morisawa et a1.
`5/1999 Ukita
`5/1999 Sasaki et a1.
`6/1999 Moore
`6/1999 Yamaoka et a1.
`6/1999 Sasaki
`6/1999 Fliege
`6/1999 Yamaguchi
`7/1999 Tabata
`7/1999 Moriya et a1.
`7/1999 Ibaraki et a1.
`7/1999 Brunner et a1.
`7/1999 Soga et a1.
`7/1999 Nonobe et a1.
`8/1999 Haka
`8/1999 Koide et a1.
`8/1999 Tabata et a1.
`8/1999 Reed, Jr. et a1.
`8/1999 Omote
`9/1999 Weiss
`9/1999 Sakai et a1.
`9/1999 Soejima
`9/1999 Tabata
`10/1999 Kimura et a1.
`10/1999 Yamaguchi et a1.
`
`10/1999 Sakai et a1. .............. 340/636
`FORD EXHIBIT 1101
`D EXHIBIT 1101
`FOR
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`............ 180/65.6
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`............... 180/65.2
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`
`5,971,088 A
`5,971,092 A
`5,973,460 A
`5,973,463 A
`5,979,158 A
`2:322:32; :
`5,983,740 A
`5,984,034 A
`5,984,432 A
`
`5986376 A
`5,988,307 A
`
`10/1999 Smith
`10/1999 Walker
`10/1999 Taga, deceased et al.
`10/1999 Okuda etal.
`11/1999 Kaiser
`-
`131333 filial 31.
`11/1999 Saleckeret al.
`11/1999 Morisawa
`11/1999 Otomo etal.
`
`11/ 1999 werson
`11/ 1999 Yamada et 31'
`
`6,232,733 B1
`6,232,748 B1
`6,247,437 Bl
`6,253,865 B1
`2,323.22: E
`,
`,
`6,265,692 B1
`6,278,195 Bl
`2332;?) E
`’
`’
`6,291,953 B1
`6,300,735 B1
`6,306,057 B1
`
`5/2001 Obayashietal.
`5/2001 Kinoshita etal.
`6/2001 Yamaguchi 6t 31.
`7/2001 Suzuki
`$881 gakuta
`su
`7/2001 Umebayahietal.
`”001 YamagWhi et 31'
`$881 2::ng et 31'
`e
`9/2001 Lovattetal.
`10/2001 Stemler
`10/2001 Morisawa
`
`5993469 A
`5993350 A
`5,993,351 A
`5,996,347 A
`6,003,626 A
`6,005,297 A
`6,006,149 A
`6,006,620 A
`6007443 A
`6,007,451 A
`6,009,365 A
`6,018,198 A
`6,018,694 A
`6,019,698 A
`6026921 A
`6,032,753 A
`6,041,877 A
`6,044,922 A
`6,048,289 A
`6,053,841 A
`6,053,842 A
`6,054,844 A
`111336578 E
`6059059 A
`6,059,064 A
`6064161 A
`6,067,801 A
`6,070,680 A
`6,074,321 A
`6,077,186 A
`6,081,042 A
`6,087,734 A
`6,090,007 A
`6,098,733 A
`6,109,025 A
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`12/1999 113313.181 et 31.
`12/1999 Sasakl et 31.
`12/1999 Saleeker et 31.
`12/1999 La‘f’rle etaL
`12/ 1999 01111119111
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`12/ 1999 Takahara et 31~
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`5/2000 \Jagano et al.
`5/2000 Takahara
`5/2000 Harada etal.
`6/2000 Oyama
`6/2000 VIaeda etal.
`6/2000 Kojima etal.
`6/2000 Tabata et al.
`7/2000 VIaeda et al.
`7/2000 \Jakajima
`8/2000 Ibarakietal.
`8/2000 VIurata etal.
`8/2000 \Jedungadietal.
`9/2000 Frank
`9/2000 VIorisawa
`9/2000 Otsu etal.
`9/2000 Sajto
`10/2000 Kanai
`10/2000 \Jii etal.
`10/2000 Yamaguchietal.
`11/2000 VIinowa
`11/2000 Kashiwase
`12/2000 \Jagano et al.
`12/2000 Tabata
`12/2000 Reinbold et al.
`12/2000 Kanamorietal.
`1/2001 Bullock
`1/2001 Oba et al.
`2/2001 Tabata etal.
`2/2001 Deguchietal.
`3/2001 Nitta
`3/2001 Kinoshita et al.
`4/2001 Severinsky
`5/2001 Kinoshita et al.
`5/2001 Bower et al.
`
`6,315,068 B1 * 11/2001 Hoshiya etal.
`6,317,665 B1
`11/2001 Tabata etal.
`6,318,487 B1
`11/2001 Yanase et 31
`6,321,150 B1
`11/2001 Nitta
`6,328,122 B1
`12/2001 Yamada
`6,328,670 B1
`12/2001 M1110W3
`6,328,671 B1
`12/2001 Nakajima
`6,330,498 B1 * 12/2001 Tamagawa et al.
`6,332,257 B1
`12/2001 Reed, Jr. etal.
`6,334,498 B1
`1/2002 Morisawa
`6,338,391 B1
`1/2002 Severinsky etal.
`6,340,339 B1
`1/2002 Tabata
`6,344,008 B1
`2/2002 Nagano
`6,357,541 B1
`3/2002 Matsuda et al.
`6,359,404 B1 *
`3/2002 Sugiyama etal.
`6,387,007 B1
`5/2002 Fini
`6,394,209 B1
`5/2002 Goehring et al.
`6,435,296 B1
`8/2002 A131
`6,470,983 B1 >l< 10/2002 Amano et 31.
`6,481,516 B1
`11/2002 Field etal.
`6,563,230 B1
`5/2003 Nada
`6,592,484 B1
`7/2003 T531
`2001/0037905 A1
`11/2001 Nogi et al.
`2003/0085577 A1
`5/2003 Takaoka et al.
`
`............ 180/65.2
`
`........... 701/22
`
`.......... 318/432
`
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`FOREIGN PATENT DOCUMENTS
`
`0839683
`2419832
`s4849115
`s5030223
`4864626
`4929642
`5110322
`51103220
`5355105
`55069724
`55110328
`H564531
`62113956
`6382283
`3124201
`04274926
`429733
`3273933
`467703
`5319110
`4244658
`4297330
`06080048
`06144020
`6245317
`7172196
`754983
`7268922
`9170533
`8214592
`1066383
`
`10/1997
`3/1978
`10/1971
`7/1973
`9/1973
`8/1974
`2/1975
`8/1976
`5/1978
`11/1978
`8/1980
`9/1984
`5/1987
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`2/1991
`3/1991
`5/1991
`3/1992
`5/1992
`9/1992
`10/1992
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`11/1992
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`2/1995
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`5/1996
`8/1996
`3/1998
`FORD EXHIBIT 1101
`FORD EXHIBIT 1101
`
`
`
`US 7,104,347 B2
`
`Page 5
`
`JP
`JP
`JP
`W0
`WO
`W0
`
`11082260
`11082261
`11122712
`W0 820117
`8201170
`W0 9924280
`
`3/1999
`3/1999
`4/1999
`4/1982
`4/1982
`11/1997
`
`OTHER PUBLICATIONS
`
`Bullock, “The Technological Constraints of Mass,Volume,
`Dynamic Power Range and Energy Capacity .
`.
`. ” SAE
`Paper No. 891659 198.
`Electric and Hybrid Vehicle Technology, vol. SP7915, SAE,
`Feb. 1992.
`
`.
`
`. ”. IEEE Spectrum, vol.
`
`Wouk, “Hybrids: Then and Now”, IEEE Spectrum, vol. 32,
`Jul. 7, 1995.
`Bates, “Getting a Ford HEV on .
`32, Jul. 7, 1995.
`King et al, “Transit Bus takes .
`Jul. 7, 1995.
`Yamaguchi, “Toyota readies gasoline/electric hybrid sys-
`tem”, Automotive Engineering , Jul. 1997, pp. 55758.
`Wilson, “Not Electric, Not Gasoline .
`.
`. ”Autoweek, Jun. 2,
`1997, pp. 17718.
`Bulgin, “The Future Works, Quietly”, Autoweek, Feb. 23,
`1998 pp. 12713.
`“Toyota Electric and Hybrid Vehicles”, a Toyota brochure.
`Nagasaka et al, “Development of the Hybrid/Battery
`ECU .
`.
`. ”, SAE paper 981122, 1998, pp. 19727.
`Published application US 2001/0037805, Nogi et al, Nov.
`2001.
`
`.
`
`. ”. IEEE Spectrum, vol. 32,
`
`Published patent application US 2003/0085577 of Takaoka
`et al, May 8, 2003.
`Mayrhofer et al “A Hybrid Drive Based on a Structure
`Variable Arrangement” (1994).
`“DieseliElectric VW”, Popular Science, Dec. 1990, p. 30.
`“Electric Vehicles Only”, Popular Science, May 1991, pp.
`78781 and 110.
`
`“Lightweight, HighiEnergy Lead/Acid Battery” NASA Tech
`Briefs, Apr. 1991, 22724.
`Yamaguchi et al, “Dual SystemiNewly Developed Hybrid
`System” (incomplete).
`Takaoka et al “A HighiExpansioniRatio Gasoline Engine
`for the Toyota Hybrid System”, Toyota Technical Review
`vol. 47, No. 2, Apr. 1998.
`Sasaki et al, “Toyota’s Newly Developed Electricfiasoline
`Hybrid Powertrain System” (publication data not available).
`Ehsani et al “Propulsion System Design of Electric and
`Hybrid Vehicles”, IEEE Trans. Ind. Elec., 44 1 (1997).
`Ehsani et al, “Parametric Design of the Drive Train of an
`Electrically Peaking Hybrid (ELPH) Vehicle”, SAE paper
`970294 (1997).
`Yamaguchi et al, “Development of a New Hybrid Systemi
`Dual System”, SAE papers 960231 (1996).
`Winkelman et al, SAE paper 730511, “Computer Stimula-
`tion....” (1973).
`Berman et al., IEEE VT723, No. 3, pp. 61772 “Propulsion
`Systems....” (1974).
`Berman SPCiTUE72 “Battery Powered Regenerative SCR
`Drive” (1970).
`Gelb et al “Performance Analyses... ” ACS pub (1972), pp.
`9777988.
`
`. ” (1971).
`.
`Berman SPCiTUEil “Design Considerations. .
`Berman SPCiTUE72“ All Solid State Method ..... ”
`
`(1971).
`Page 5 of 54
`Page 5 of 54
`
`a,
`
`Minorikawa et al, “Current Status and Future Trends. .
`(Undated).
`. ” (Undated).
`Baum et al. “Semiconductor Technologies. .
`Chen “Automotive Electronics in the Year 2000.
`.
`. ”
`
`.
`
`.
`
`(Apparently 1992).
`Brusaglino, SAE paper 910244 “Electric Vehicle Develop-
`ment. .
`. ” (1991).
`Anderson et al, SAE paper 910246 “Integrated Electric. .
`”(1991).
`Burke, SAE paper 911914 “Battery Availability for
`NeariTerm. .
`. ” (1991).
`Chang, IEEE AES Magazine (1993) “Recent Developments
`of Electric .
`.
`. ”.
`
`.
`
`Kamiyama et al, IEEE 0778037058275 (1992) “Application
`Trends. .
`.
`. ”.
`
`IEEE Trans.
`Sen,
`Drives. .
`. ”
`
`Ind. Elec.
`
`(1990) “Electric Motor
`
`.
`
`.
`
`Wang et al, PCSC ’71 Record, “Analysis of SCR Chopper
`Drive” (1971).
`EPRI Report TR7101264 Assessment of Electric Motor
`Technology (1992).
`Berman et al, SAE paper 720111 “Electric Car Drives. .
`” (1972).
`“The Application of Solid Electrolyte
`al,
`Gelb
`et
`. ” (Undated).
`Batteries. .
`Miller, “Integrated Power Module Requirements for Auto-
`motive. .
`. ” (Undated).
`Vukosavic et al, IEEE Trans. Ind. App. “SRM Inverter
`Topologies. .
`. ” (1991).
`Trial and deposition transcripts of witnesses relied upon to
`assert
`invalidity of parent patents in Civil Docket No.
`2:047CV72117DF (E.D. Texas).
`Claim construction order entered Sep. 28, 2005 in Civil
`Docket No. 2:04£V72117DF (E.D. Texas).
`Toyota Hybrid System, Toyota Press Information, Tokyo,
`1997 Prius Hybrid EV, Toyota brochure, undated.
`Miller
`et
`al, “StarteriAltemator
`for Hybrid Electric
`Vehicle..” (1996).
`Johnston et al, “The Design and Development of the [UC
`Davis]..” (No date).
`Johnston et al, “The Design and Development of the [UC
`Davis].. ” (1997).
`Alexander et al, “A MidiSized Sedan Designed for High7
`Fuel...” (No date).
`“PRIUS New Car Features”, (Toyota manual) (1998).
`TRW Systems Group, “Analysis and Advanced Design
`Study...” (1971).
`Gelb, “An Electromechanical Transmission for Hybrid
`Vehicle...” (1971).
`Hirose et al, “The New High Expansion Ration Engine...”
`(1997).
`Hong, “Toyota’s Hybrid Program”, Road & Track, Aug.
`1997.
`
`Law, “Toyota Tech ”, Car & Driver, Aug. 1997.
`“DualiEngine Fuel Saver”, Popular Mechanics, Jul. 1997.
`“Toyota Launches BreakiThrough Hybrid EV”, Motor
`Trend, Sep. 1997.
`“Toyota touts advances in safety, emissions”, Automotive
`News, Apr. 28, 1997.
`“’96 North Wind Performance”, undated.
`Wakefield, “History of the Electric Automobile iHybrid
`Electric Vehicles” (1998).
`“Escort 92794”, undated.
`
`FORD EXHIBIT 1101
`FORD EXHIBIT 1101
`
`
`
`US 7,104,347 B2
`
`Page 6
`
`“NeariTerm Hybrid Vehicle Program”, General Electric
`Company (1979).
`“Guidelines for Electric Vehicle Safety”, SAE J2344 (1998).
`“Intrepid”, (undated).
`“COE’s Team Paradigm challenged to build FutureCar”
`(1995).
`Butler et al, “A Versatile Computer Simulation Tool...” SAE
`970199 (1997).
`Crumbley, “Hybrid vehicle designed”, (1994).
`Brokaw, “Students Pick up the Challenge”, (1997).
`Cuddy et al, “Analysis of the Fuel Economy Benefit...” SAE
`970289 (1997).
`“Team Paradigm Shines in FutureCar Competition” (1996).
`Takaoka et al, “Study of the Engine Optimized for Hybrid
`System” (undated).
`Gelb et al, “Cost and Emission Studies of a Heat Engine/
`Battery..” (1972).
`Gelb et al, “Design and Performance Characteristics...” SAE
`690169 (1969).
`“Electric/hybrid Vehicles: Alternative Powerplants...” SAE
`SP71284 (1997).
`
`and Hybrid Vehicle Design Studies”, SAE
`“Electric
`SP71243 (1997).
`Gelb, “The case for Constant Speed Accessory Drives”,
`(1975).
`Sasaki, “Toyota’s Newly Developed Hybrid Powertrain”,
`(1998).
`
`“NeariTerm Hybrid Vehicle Program, Phase 1”, General
`Electric Co. (1979).
`
`“NeariTerm Hybrid Vehicle Program, Phase 1, App. A.”,
`Gen’1 Elec. (1979).
`
`Joint Feasibility Study of Hybrid Vehicle, Final Report
`(1982).
`
`North American Technology Seminar plans, Apr. 1997.
`
`Herrnance, THS Technical Explanation (undated).
`
`“Toyota” brochure describing Prius (undated).
`
`Herrnance, “Toyota Hybrid System” (undated).
`
`* cited by examiner
`
`Page 6 of 54
`Page 6 of 54
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`FORD EXHIBIT 1101
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`FORD EXHIBIT 1101
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`US 7,104,347 B2
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`1
`HYBRID VEHICLES
`
`CROSS-REFERENCE TO RELATED
`APPLICATIONS
`
`This application is a divsional of Application Ser. No.
`09/822,866, filed Apr. 2, 2001, now US. Pat. No. 6,554,088
`which is a continuation-in-part of Ser. No. 09/264,817, filed
`Mar. 9, 1999, now US. Pat. No. 6,209,672, issued Apr. 3,
`2001, which in turn claims priority from provisional appli-
`cation Ser. No. 60/100,095, filed Sep. 14, 1998, and is also
`a continuation-in-part of Ser. No. 09/392,743, filed Sep. 9,
`1999 now US. Pat. No. 6,338,391, which in turn claims
`priority from provisional application Ser. No. 60/ 122,296,
`filed Mar. 1, 1999.
`
`FIELD OF THE INVENTION
`
`This application relates to improvements in hybrid
`vehicles, that is, vehicles in which both an internal combus-
`tion engine and one or more electric motors are provided to
`supply torque to the driving wheels of the vehicle. More
`particularly, this invention relates to a hybrid electric vehicle
`that
`is
`fully competitive with presently conventional
`vehicles as regards performance, operating convenience,
`and cost, while achieving substantially improved fuel
`economy and reduced pollutant emissions.
`
`DISCUSSION OF THE PRIOR ART
`
`For many years great attention has been given to the
`problem of reduction of fuel consumption of automobiles
`and other highway vehicles. Concomitantly very substantial
`attention has been paid to reduction of pollutants emitted by
`automobiles and other vehicles. To a degree, efforts to solve
`these problems conflict with one another. For example,
`increased thermodynamic efiiciency and thus reduced fuel
`consumption can be realized if an engine is operated at
`higher temperatures. Thus there has been substantial interest
`in engines built of ceramic materials withstanding higher
`combustion temperatures than those now in use. However,
`higher combustion temperatures in gasoline-fueled engines
`lead to increase in certain undesirable pollutants, typically
`NOX.
`Another possibility for reducing emissions is to burn
`mixtures of gasoline and ethanol (“gasohol”), or straight
`ethanol. However, to date ethanol has not become economi-
`cally competitive with gasoline, and consumers have not
`accepted ethanol to any great degree. Moreover, to make an
`alternate fuel such as ethanol available to the extent neces-
`
`sary to achieve appreciable improvements in nationwide air
`quality and fuel conservation would require immense costs
`for infrastructure improvements; not only the entire nation’s
`motor fuel production and delivery system, but also the
`vehicle manufacture, distribution, and repair system, would
`have to be extensively revised or substantially duplicated.
`One proposal for reducing pollution in cities is to limit the
`use of vehicles powered by internal combustion engines and
`instead employ electric vehicles powered by rechargeable
`batteries. To date, all such “straight electric” cars have had
`very limited range, typically no more than 150 miles, have
`insufficient power for acceleration and hill climbing except
`when the batteries are substantially fully charged, and
`require substantial time for battery recharging. Thus, while
`there are many circumstances in which the limited range and
`extended recharging time of the batteries would not be an
`inconvenience, such cars are not suitable for all the travel
`requirements of most individuals. Accordingly, an electric
`Page 24 of 54
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`car would have to be an additional vehicle for most users,
`posing a substantial economic deterrent. Moreover, it will be
`appreciated that
`in the United States most electricity is
`generated in coal-fired power plants, so that using electric
`vehicles merely moves the source of the pollution, but does
`not eliminate it. Furthermore, comparing the respective net
`costs per mile of driving, electric vehicles are not competi-
`tive with ethanol-fueled vehicles, much less with conven-
`tional gasoline-fueled vehicles. See, generally, Simanaitis,
`“Electric Vehicles”, R0ad& Track, May 1992, pp. 1264136;
`Reynolds, “AC Propulsion CRX”, Road & Track, October
`1992, pp. 1264129.
`Brooks et al US. Pat. No. 5,492,192 shows such an
`electric vehicle;
`the invention appears to be directed to
`incorporation of antilock braking and traction control te