Controller for a solenoid operated valve

Details Controller for a solenoid operated valve Controller for a solenoid operated valve

2011-04-19

2011-04-19

Wolfe, Jr., Willis R. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S490000, C361S154000

Reexamination Certificate

active

07930089

ABSTRACT:
A controller moves a solenoid operated valve with a first solenoid operating pulse during a travel time. After a time interval, the controller applies a second pulse, which moves the valve towards its original position. The time interval may be varied, and a characteristic indicative of the return of the valve to the original position may be detected based on a comparison of the pulses.

REFERENCES:
patent: 4856482 (1989-08-01), Linder et al.
patent: 5086806 (1992-02-01), Engler et al.
patent: 5095945 (1992-03-01), Jensen
patent: 5245501 (1993-09-01), Locher et al.
patent: 5375575 (1994-12-01), Ohishi et al.
patent: 5433244 (1995-07-01), Sule
patent: 5668476 (1997-09-01), Archer et al.
patent: 5951240 (1999-09-01), Mirsky et al.
patent: 5995356 (1999-11-01), Glavmo et al.
patent: 6237617 (2001-05-01), Sturman et al.
patent: 6557506 (2003-05-01), Sturman
patent: 6575126 (2003-06-01), Sturman
patent: 2003/0010325 (2003-01-01), Reischl et al.
patent: 2006/0285265 (2006-12-01), Ganev et al.
patent: 3624231 (1988-01-01), None
patent: 1354164 (1987-11-01), None
Search Report under Section 17(5) for U.K. Patent Application No. GB0712538.8, dated Feb. 6, 2008.

Affiliated with

Also associated with

Rating

Controller for a solenoid operated valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controller for a solenoid operated valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controller for a solenoid operated valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2628531