Control apparatus for turning off an internal combustion engine

Details Control apparatus for turning off an internal combustion engine Control apparatus for turning off an internal combustion engine

1992-09-30

1993-05-11

Miller, Carl S.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123510, F02B 7700

Patent

active

052091996

ABSTRACT:
The control apparatus has a fuel injection pump, into which suction chamber fuel is fed by a feed pump that aspirates from a tank. A reversing valve is included in the connecting lines between the tank and the fuel injection pump, and by means of this valve, to turn off the engine, the line connections can be changed such that the suction chamber communicates with the feed side of the feed pump and the compression side of the feed pump communicates with the tank. The reversing valve is embodied as a two-position multiposition valve and has an electromagnet, disposed, partly spray-coated, in the valve housing, which is of plastic, of the multiposition valve. A valve member can be displaced counter to the force of a restoring spring by the electromagnet; the valve member acts upon one ball at a time, serving as a closing body, of double seat valves disposed on both sides of the valve member. The balls are not connected to the valve member but instead are acted upon by it only upon adjustment of the valve member in one acted upon by the pressure of the fuel prevailing in the valve housing.

REFERENCES:
patent: 4296718 (1981-10-01), Baugh
patent: 4319550 (1982-03-01), Ishii
patent: 4565170 (1986-01-01), Grieshaber
patent: 4807583 (1989-02-01), Thornwaite
patent: 4811710 (1989-03-01), Schmitt
patent: 5076227 (1991-12-01), Krieger
patent: 5152265 (1992-10-01), Hummel

Affiliated with

Also associated with

Rating

Control apparatus for turning off an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control apparatus for turning off an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control apparatus for turning off an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1343686