Position sensor apparatus and method

Details Position sensor apparatus and method Position sensor apparatus and method

2007-03-20

2007-03-20

Huynh, Hai (Department: 3747)

Internal-combustion engines

Engine speed regulator

Specific throttle valve structure

C123S399000, C251S305000

Reexamination Certificate

active

11029730

ABSTRACT:
A control system having a housing with a bore formed within the housing. A valve member is associated with the bore for controlling the passage of a fluid medium through the bore. An induction sensor is aligned with the valve and facilitates determining the valve position. An inductor is connected to an end of the valve member that is in close proximity to the induction sensor. It is contemplated that this control system can be used in a number of different applications including throttle control systems, turbo actuators, canister purge systems and shift control mechanisms. However, it is within the scope of this invention to incorporate the control system on virtually any type of vehicle system where it is possible to determine the position of a valve utilizing induction sensor technology.

REFERENCES:
patent: 4392375 (1983-07-01), Eguchi et al.
patent: 4503391 (1985-03-01), Hinke
patent: 5055781 (1991-10-01), Sakakibara et al.
patent: 5300882 (1994-04-01), Barros
patent: 5490431 (1996-02-01), O'Mahony et al.
patent: 5528139 (1996-06-01), Oudet et al.
patent: 5532585 (1996-07-01), Oudet et al.
patent: 5544000 (1996-08-01), Suzuki et al.
patent: 5681990 (1997-10-01), Hampo et al.
patent: 5738072 (1998-04-01), Bolte et al.
patent: 5789917 (1998-08-01), Oudet et al.
patent: 5868114 (1999-02-01), Kamimura et al.
patent: 6043644 (2000-03-01), de Coulon et al.
patent: 6166535 (2000-12-01), Irle et al.
patent: 6166655 (2000-12-01), Chen et al.
patent: 6236199 (2001-05-01), Irle et al.
patent: 6255810 (2001-07-01), Irle et al.
patent: 6288534 (2001-09-01), Starkweather et al.
patent: 6289874 (2001-09-01), Keefover
patent: 6304076 (2001-10-01), Madni et al.
patent: 6366078 (2002-04-01), Irle et al.
patent: 6384597 (2002-05-01), Irle et al.
patent: 6384598 (2002-05-01), Hobein et al.
patent: 6407543 (2002-06-01), Hagio et al.
patent: 6480805 (2002-11-01), Irle et al.
patent: 6483295 (2002-11-01), Irle et al.
patent: 6483296 (2002-11-01), Hamaoka et al.
patent: 6491019 (2002-12-01), Apel
patent: 6498479 (2002-12-01), Hamaoka et al.
patent: 6499461 (2002-12-01), Kubota et al.
patent: 6522128 (2003-02-01), Ely et al.
patent: 6543417 (2003-04-01), Tanaka et al.
patent: 6591809 (2003-07-01), Saito et al.
patent: 6593730 (2003-07-01), Zapf
patent: 6642711 (2003-11-01), Kawate et al.
patent: 6683429 (2004-01-01), Pringle et al.
patent: 6701892 (2004-03-01), Wayama et al.
patent: 6725833 (2004-04-01), Irihune et al.
patent: 6731107 (2004-05-01), Reverdy
patent: 6739312 (2004-05-01), Komeda et al.
patent: 6883494 (2005-04-01), Kurita et al.
patent: 6886800 (2005-05-01), Fauni
patent: 6985018 (2006-01-01), Madni et al.
patent: 6997438 (2006-02-01), Fauni
patent: 7028979 (2006-04-01), Fauni
patent: 7032569 (2006-04-01), Ikeda et al.
patent: 7064508 (2006-06-01), Keefover et al.
patent: 2002/0030488 (2002-03-01), Ito
patent: 2005/0092955 (2005-05-01), Piciotti et al.
patent: 1 061 341 (2000-12-01), None
patent: 1 267 057 (2002-12-01), None

Affiliated with

Also associated with

Rating

Position sensor apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Position sensor apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Position sensor apparatus and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3751959