Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1975-09-09
1976-07-27
Myhre, Charles J.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
123DIG11, 123 97R, 251 55, F02B 7700
Patent
active
039713563
ABSTRACT:
A unitary device for controlling the rate of throttle closure and for preventing after run of an internal combustion engine is provided with simplified structure, the structure using a single shaft assembly for both functional operations. The shaft assembly is operatively connected to a diaphragm assembly which moves in response to forces acting to position the shaft assembly. The shaft assembly is an axially aligned and concentrically arranged combination, and includes a first shaft element which acts against the diaphragm assembly to bring a carburetor for an internal combustion engine slowly to its curb idle setting upon throttle release from some running condition. A second shaft element of the shaft assembly is controlled by a solenoid. The second shaft element acts against the diaphragm assembly upon ignition system de-energization, and permits the closure of the throttle below the curb idle setting of the carburetor. Quick release means are provided in the diaphragm assembly for venting any air compressed by diaphragm movement toward the off position of the device.
REFERENCES:
patent: 2088174 (1937-07-01), Paullin
patent: 2636516 (1953-04-01), Armstrong et al.
patent: 3035774 (1962-05-01), Ray
patent: 3407845 (1968-10-01), Coohsley
patent: 3730153 (1973-05-01), Harrison et al.
patent: 3741332 (1973-06-01), Sakakibaia et al.
patent: 3760785 (1973-09-01), Harrison et al.
patent: 3805760 (1974-04-01), Yagi et al.
patent: 3847131 (1974-11-01), Hisatomi
ACF Industries Incorporated
Lazarus Ira S.
Myhre Charles J.
LandOfFree
Solenoid-dashpot does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solenoid-dashpot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solenoid-dashpot will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1620843