Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific voltage responsive fault sensor
Patent
1976-06-28
1978-03-14
Miller, J D
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific voltage responsive fault sensor
361 56, H02H 720, H02H 320
Patent
active
040794369
ABSTRACT:
An electromagnetic fuel pump embodying a blocking oscillator relatively insensitive to breakdown under overvoltage conditions is disclosed. The blocking oscillator embodies an overvoltage protection circuit which renders the amplifier in the blocking oscillator portion of the circuit nonconductive during any overvoltage conditions. As a result, the Darlington amplifier only has to withstand the overvoltage and the probability of current mode failure is significantly reduced. A filter circuit surpresses the generated RFI to levels below industrial and military standards.
REFERENCES:
patent: 3048718 (1962-08-01), Starzec et al.
patent: 3303386 (1967-02-01), Murphy
patent: 3331033 (1967-07-01), Johnston
patent: 3593200 (1971-07-01), Reich
patent: 3629674 (1971-12-01), Brown
patent: 3654757 (1972-04-01), Takamune
patent: 3699415 (1972-10-01), Inoue et al.
patent: 3787783 (1974-01-01), Ketterer
patent: 3931546 (1976-01-01), Jakobs et al.
patent: 3934158 (1976-01-01), Shinozaki
patent: 3970900 (1976-07-01), Hodgins
Facet Enterprises Inc.
Miller J D
Salce Patrick R.
VanOphem Remy J.
LandOfFree
5,000 Hour blocking oscillator for an electromagnetic fuel pump does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with 5,000 Hour blocking oscillator for an electromagnetic fuel pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 5,000 Hour blocking oscillator for an electromagnetic fuel pump will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2233646