Method for triggering a plurality of valves, and control...

Details Method for triggering a plurality of valves, and control... Method for triggering a plurality of valves, and control...

2011-02-01

2011-02-01

Solis, Erick (Department: 3747)

Valves and valve actuation

Electrically actuated valve

Including solenoid

C137S487500, C361S166000, C361S167000

Reexamination Certificate

active

07878481

ABSTRACT:
A plurality of valves are triggered so that a first valve is triggered by a first trigger signal and a second valve is triggered by a second trigger signal, the first trigger signal and the second trigger signal are each generated by generating a pulse width modulated frequency signal of the first frequency f1and a dither signal of the second frequency f2, where f1>f2, the trigger signal is generated by modulating the clock pulse duty factor of the frequency signal with the dither signal, and the dither signals of the first trigger signal and of the second trigger signal are synchronized with one another at chronological intervals.

REFERENCES:
patent: 4662605 (1987-05-01), Garcia
patent: 5139227 (1992-08-01), Sumida et al.
patent: 6155654 (2000-12-01), Oyama
patent: 6619612 (2003-09-01), Freisinger et al.
patent: 7070161 (2006-07-01), Piehl et al.
patent: 7556062 (2009-07-01), Arnold et al.
patent: 2009/0005913 (2009-01-01), Fernandez et al.
patent: 2009/0206292 (2009-08-01), Popp et al.
patent: 10 2004 048 706 (2006-04-01), None

Affiliated with

Also associated with

Rating

Method for triggering a plurality of valves, and control... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for triggering a plurality of valves, and control..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for triggering a plurality of valves, and control... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2624837