Internal-combustion engines – Spark ignition timing control – Electronic control
Reexamination Certificate
2005-05-17
2005-05-17
Wolfe, Jr., Willis R. (Department: 3747)
Internal-combustion engines
Spark ignition timing control
Electronic control
C123S436000
Reexamination Certificate
active
06892702
ABSTRACT:
A number of embodiments of improved engine system control method and apparatus based on operator demand and rate of change in demand that reduce not only the number of components but also decrease the complexity of the electronic system without requiring a throttle position sensor.
REFERENCES:
patent: 3870869 (1975-03-01), Eberle et al.
patent: 3969614 (1976-07-01), Moyer et al.
patent: 4197767 (1980-04-01), Leung
patent: 4276600 (1981-06-01), Hartford et al.
patent: 4291383 (1981-09-01), Tedeschi et al.
patent: 4301678 (1981-11-01), Full et al.
patent: 4309759 (1982-01-01), Tokuda et al.
patent: 4309971 (1982-01-01), Chiesa et al.
patent: 4380800 (1983-04-01), Wilkinson
patent: 4403584 (1983-09-01), Suzuki et al.
patent: 4433381 (1984-02-01), Wilkinson
patent: 4483184 (1984-11-01), Kunzfeld
patent: 4527523 (1985-07-01), Daumer et al.
patent: 4532592 (1985-07-01), Citron et al.
patent: 4590563 (1986-05-01), Matsumura et al.
patent: 4697561 (1987-10-01), Citron
patent: 4725955 (1988-02-01), Kobayashi et al.
patent: 4799469 (1989-01-01), Nagano et al.
patent: 4814997 (1989-03-01), Matsumura et al.
patent: 4829440 (1989-05-01), Abe
patent: 4840245 (1989-06-01), Kamei et al.
patent: 4852537 (1989-08-01), Nagano et al.
patent: 4870586 (1989-09-01), Asakura et al.
patent: 4879656 (1989-11-01), Quigley et al.
patent: 4884547 (1989-12-01), Tamura
patent: 4887216 (1989-12-01), Ohnari et al.
patent: 4893600 (1990-01-01), Holmes
patent: 4911128 (1990-03-01), Hara et al.
patent: 4924831 (1990-05-01), Piteo et al.
patent: 4928652 (1990-05-01), Shinya et al.
patent: 4951206 (1990-08-01), Kyohzuka
patent: 4991102 (1991-02-01), Sakamoto et al.
patent: 5021956 (1991-06-01), Yoshimura et al.
patent: 5021959 (1991-06-01), Jundt et al.
patent: 5086741 (1992-02-01), Nakamura et al.
patent: 5099429 (1992-03-01), Onari et al.
patent: 5121324 (1992-06-01), Rini et al.
patent: 5184589 (1993-02-01), Nonaka
patent: 5191531 (1993-03-01), Kurosu et al.
patent: 5218945 (1993-06-01), Kapellen et al.
patent: 5249130 (1993-09-01), Mamiya et al.
patent: 5278762 (1994-01-01), Kawamura
patent: 5284116 (1994-02-01), Richeson, Jr.
patent: 5341299 (1994-08-01), Stellwagon et al.
patent: 5345817 (1994-09-01), Grenn et al.
patent: 5392753 (1995-02-01), Burson et al.
patent: 5445014 (1995-08-01), Fiorenza, II et al.
patent: 5485382 (1996-01-01), Seki et al.
patent: 5548514 (1996-08-01), Hasegawa et al.
patent: 5566071 (1996-10-01), Akazaki et al.
patent: 5575268 (1996-11-01), Hirano et al.
patent: 5577475 (1996-11-01), Backer et al.
patent: 5629853 (1997-05-01), Ogawa et al.
patent: 5672817 (1997-09-01), Sagisaka et al.
patent: 5681239 (1997-10-01), Toukura
patent: 5684248 (1997-11-01), Iwata
patent: 5988140 (1999-11-01), Gartner et al.
patent: 6023651 (2000-02-01), Nakamura et al.
patent: 6234145 (2001-05-01), Shomura
patent: 6272425 (2001-08-01), Herndon
patent: 6343586 (2002-02-01), Muto et al.
patent: 6626145 (2003-09-01), Enoyoshi et al.
patent: 6640777 (2003-11-01), Enoyoshi et al.
patent: 20030136379 (2003-07-01), Nagatsu et al.
patent: 2196153 (1988-04-01), None
patent: 2297988 (1991-05-01), None
patent: 5313200 (1997-11-01), None
Development of a Low-Cost Fuel Injection System For Use on Small Utility Engines, SAE 1999-01-3292/JSAE 9938047, pp. 360-367, Paul M. Gartner, Copyright 1999 Society of Automotive Engineers, Inc.
Isoda Naoya
Nagatsu Yoshiyuki
Beutler Ernest A
Kabushiki Kaisha Moric
Wolfe, Jr. Willis R.
LandOfFree
Ignition controller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ignition controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ignition controller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3391105