Apparatus and methods for continuous variable valve timing

Details Apparatus and methods for continuous variable valve timing Apparatus and methods for continuous variable valve timing

2011-01-11

2011-01-11

Chang, Ching (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

Camshaft drive means

C123S090150, C123S090390, C474S133000

Reexamination Certificate

active

07866292

ABSTRACT:
Apparatus and methods for shifting the phase between a driver gear and a driven gear in communication by a timing belt are provided as well as methods for configuring the apparatus. The apparatus may continuously vary the phase relationship between the driver gear and the driven gear.

REFERENCES:
patent: 1599552 (1926-09-01), Chisholm
patent: 1819743 (1931-08-01), Duncan
patent: 1871268 (1932-08-01), Hildebrand
patent: 1925755 (1933-09-01), Hemmingsen
patent: 2183674 (1939-12-01), Arnold
patent: 2279413 (1942-04-01), Read
patent: 3441009 (1969-04-01), Rafanelli
patent: 3496918 (1970-02-01), Finlay
patent: 3626720 (1971-12-01), Meacham et al.
patent: 3641988 (1972-02-01), Torazza et al.
patent: 3683875 (1972-08-01), Chadwick
patent: 3888217 (1975-06-01), Hisserich
patent: 3978829 (1976-09-01), Takahashi et al.
patent: 3981624 (1976-09-01), Brandon
patent: 4096836 (1978-06-01), Kopich
patent: 4104995 (1978-08-01), Steinboch
patent: 4231330 (1980-11-01), Garcea
patent: 4285310 (1981-08-01), Takizawa et al.
patent: 4327676 (1982-05-01), McIntire et al.
patent: 4332222 (1982-06-01), Papez
patent: 4344393 (1982-08-01), Etoh et al.
patent: 4354463 (1982-10-01), Otani et al.
patent: 4365597 (1982-12-01), Izuka et al.
patent: 4401069 (1983-08-01), Foley
patent: 4484543 (1984-11-01), Maxey
patent: 4494504 (1985-01-01), Yagi
patent: 4499870 (1985-02-01), Aoyama
patent: 4516542 (1985-05-01), Aoyoma et al.
patent: 4520775 (1985-06-01), Nakamura
patent: 4522179 (1985-06-01), Nishimura et al.
patent: 4534323 (1985-08-01), Kato et al.
patent: 4535731 (1985-08-01), Banfi
patent: 4552112 (1985-11-01), Nagao et al.
patent: 4570590 (1986-02-01), Kawai et al.
patent: 4576127 (1986-03-01), Doi et al.
patent: 4584974 (1986-04-01), Aoyama et al.
patent: 4667636 (1987-05-01), Oishi et al.
patent: 4685429 (1987-08-01), Oyaizu
patent: 4702207 (1987-10-01), Hatamura et al.
patent: 4715333 (1987-12-01), Oyaizu
patent: 4716864 (1988-01-01), Binder
patent: 4726331 (1988-02-01), Oyaizu
patent: 4754727 (1988-07-01), Hampton
patent: 4762097 (1988-08-01), Baker
patent: 4811698 (1989-03-01), Akasaka et al.
patent: 4841924 (1989-06-01), Hampton et al.
patent: 4878461 (1989-11-01), Sapienza et al.
patent: 4889086 (1989-12-01), Scapecchi et al.
patent: 4928640 (1990-05-01), Van Vuuren et al.
patent: 4936264 (1990-06-01), Suga
patent: 4960084 (1990-10-01), Akasaka et al.
patent: 4976229 (1990-12-01), Charles
patent: 5033327 (1991-07-01), Lichti et al.
patent: 5056478 (1991-10-01), Ma
patent: 5138985 (1992-08-01), Szodfridt
patent: 5143032 (1992-09-01), Tortul
patent: 5152261 (1992-10-01), Butterfield et al.
patent: 5152262 (1992-10-01), Parker
patent: 5163872 (1992-11-01), Niemiec et al.
patent: 5167206 (1992-12-01), Suga
patent: 5197419 (1993-03-01), Dingess
patent: 5327859 (1994-07-01), Pierik et al.
patent: 5467748 (1995-11-01), Stockhausen
patent: 5560329 (1996-10-01), Hayman
patent: 5606941 (1997-03-01), Trzmiel et al.
patent: 5642703 (1997-07-01), Stockhausen et al.
patent: 5671920 (1997-09-01), Acquaviva et al.
patent: 5673659 (1997-10-01), Regueiro
patent: 5713317 (1998-02-01), Yoshioka
patent: 5857437 (1999-01-01), Yoshioka
patent: 5876295 (1999-03-01), Young
patent: 5934263 (1999-08-01), Russ et al.
patent: 5950582 (1999-09-01), Stein
patent: 6199522 (2001-03-01), Regueiro
patent: 6220211 (2001-04-01), Line
patent: 6247437 (2001-06-01), Yamaguchi et al.
patent: 6253720 (2001-07-01), Lancefield et al.
patent: 6505586 (2003-01-01), Sato et al.
patent: 6532921 (2003-03-01), Sato et al.
patent: 6650994 (2003-11-01), Muhlberger
patent: 6659055 (2003-12-01), Park
patent: 6668546 (2003-12-01), Hayman et al.
patent: 6700920 (2004-03-01), Partyka
patent: 6796276 (2004-09-01), Kim
patent: 7051688 (2006-05-01), Lancefield
patent: 7104229 (2006-09-01), Mitchell
patent: 7219636 (2007-05-01), Sawada
patent: 7228829 (2007-06-01), Louie
patent: 7540267 (2009-06-01), Sellars

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