Electronic speed error signal processing circuit

Details Electronic speed error signal processing circuit Electronic speed error signal processing circuit

1977-12-27

1980-07-08

Smith, Jr., David

Prime-mover dynamo plants

Electric control

Engine control

318611, 318619, 415 30, 415 36, H02P 904

Patent

active

042119316

ABSTRACT:
An electronic speed error signal processing circuit is provided which attenuates rapid fluctuations ocurring in the speed error signal used to control the fluid inlet valve of a fluid driven prime mover. Such fluctuations contribute greatly to valve wear by causing "valve flutter," the continual rapid opening and closing of the inlet valve as the speed control system of a prime mover instantaneously responds to any small speed error signal fluctuation. By attenuating these rapid fluctuations, valve flutter is reduced.

REFERENCES:
patent: 3227360 (1975-12-01), MacMullan
patent: 3466516 (1965-12-01), Goplen et al.
patent: 3524081 (1970-08-01), Campanella
patent: 3566241 (1971-02-01), Ross
patent: 3665345 (1972-05-01), Dolby
patent: 3709626 (1973-01-01), Eggenberger
patent: 3755750 (1973-08-01), Heberling
patent: 3817651 (1974-06-01), Law et al.
patent: 3946211 (1976-03-01), Jenkins, Jr.
patent: 3986788 (1976-10-01), Rossi

Affiliated with

Also associated with

Rating

Electronic speed error signal processing circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic speed error signal processing circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic speed error signal processing circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-561793