Default mechanism for electronic throttle control system

Details Default mechanism for electronic throttle control system Default mechanism for electronic throttle control system

1999-01-29

2000-12-05

Lee, Kevin

Valves and valve actuation

Electrically actuated valve

Rotary electric actuator

251 69, 185 40R, 123396, 123399, F16K 3104

Patent

active

061555339

ABSTRACT:
An electronic throttle control system having a housing with a motor, throttle valve, gear mechanism, and fail-safe mechanism. A spring member attached to a gear member and default lever, and which is biased when the throttle valve is in its fully open and closed positions, operates to open the throttle valve in the event of an electric failure, thus allowing the vehicle to limp home.

REFERENCES:
patent: 2924424 (1960-02-01), Tittering
patent: 3924596 (1975-12-01), Klemm
patent: 4008877 (1977-02-01), Yasuoka
patent: 4113063 (1999-09-01), Troy
patent: 4601271 (1986-07-01), Ejiri et al.
patent: 4714508 (1988-05-01), Fukamachi
patent: 4827884 (1989-05-01), Cook
patent: 4838226 (1989-06-01), Matsuzawa
patent: 4848505 (1989-07-01), Yoshizawa
patent: 4873954 (1989-10-01), Codling
patent: 4879657 (1989-11-01), Tamura et al.
patent: 4892071 (1990-01-01), Asayama
patent: 4947815 (1990-08-01), Peter
patent: 4961355 (1990-10-01), Irino
patent: 4986238 (1991-01-01), Terazawa
patent: 4991552 (1991-02-01), Luft et al.
patent: 5014666 (1991-05-01), Westenberger
patent: 5018496 (1991-05-01), Buchl
patent: 5038733 (1991-08-01), Westenberger
patent: 5078110 (1992-01-01), Rodefeld
patent: 5103787 (1992-04-01), Bassler et al.
patent: 5113822 (1992-05-01), Asayama
patent: 5148790 (1992-09-01), Hickman et al.
patent: 5161508 (1992-10-01), Zentgraf et al.
patent: 5168852 (1992-12-01), Moriguchi
patent: 5168951 (1992-12-01), Sugiura
patent: 5259349 (1993-11-01), Radinski
patent: 5265572 (1993-11-01), Kadomukai
patent: 5275375 (1994-01-01), Semence
patent: 5297521 (1994-03-01), Sasaki
patent: 5297522 (1994-03-01), Buchl
patent: 5325832 (1994-07-01), Maute
patent: 5423299 (1995-06-01), Kumagai
patent: 5429090 (1995-07-01), Kotchi et al.
patent: 5492097 (1996-02-01), Byram
patent: 5630571 (1997-05-01), Kipp et al.
patent: 5752484 (1998-05-01), Apel et al.
patent: 5775292 (1998-07-01), Seeger
patent: 5915668 (1999-06-01), Hodapp et al.
patent: 5950765 (1999-09-01), Pearson et al.

Affiliated with

Also associated with

Rating

Default mechanism for electronic throttle control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Default mechanism for electronic throttle control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Default mechanism for electronic throttle control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-953841