Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1980-04-22
1982-03-16
Myhre, Charles J.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
123198D, 123333, F02D 1700
Patent
active
043195504
ABSTRACT:
An electromagnetic selector valve for changing the fuel paths between the fuel tank, fuel supply pump and fuel injection pump of an engine is energized by an energization control unit including a monostable multivibrator only for a predetermined time interval just after the engine key switch has been turned off. An on-off valve disposed in the pipe line between the fuel tank and the electromagnetic selector valve or the pipe line between the electromagnetic selector valve and the fuel injection pump, is opened during the time the engine is operating. When necessary, the on-off valve is continuously opened by another energization control unit including a monostable multivibrator for a predetermined time interval just after the engine key switch has been turned off.
REFERENCES:
patent: Re27108 (1971-03-01), Johnson, Jr. et al.
patent: 2734496 (1956-02-01), Hammond
patent: 4150654 (1979-04-01), Heitzman et al.
patent: 4252094 (1981-02-01), Draxler
Dohshita Hidetoshi
Fujitani Nobuyuki
Ishii Yoshiya
Dolinar Andrew M.
Myhre Charles J.
Nippondenso Co. Ltd.
LandOfFree
Engine stop apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Engine stop apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine stop apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1637463