Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1989-06-21
1990-12-18
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
25112918, F02M 5100
Patent
active
049780743
ABSTRACT:
An injector has a solenoid armature that displaces a valve from its seat to deliver a charge of fuel and air directly into the combustion chamber of a two-stroke cycle internal combustion engine. When a valve return spring closes the valve against its seat to terminate delivery of the fuel-air charge, the armature separates from the valve stem, and the kinetic energy of the aramture is dissipated by a resilient disk or ring. An adjustment is accessible at the end of the valve stem to establish the valve closing force of the return spring, an adjusting screw establishes the distance between the open and closed positions of the valve, and another adjusting screw positions the resilient disk.
REFERENCES:
patent: 4082067 (1978-04-01), Yanagihara
patent: 4269361 (1981-05-01), Seilly
patent: 4693224 (1987-09-01), McKay
patent: 4759335 (1988-07-01), Ragg et al.
patent: 4766405 (1988-08-01), Daly et al.
patent: 4771754 (1988-09-01), Reinke
patent: 4844339 (1989-07-01), Sayer et al.
General Motors Corporation
Grant William
Kashnikow Andres
Veenstra C. K.
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