Flow control valve apparatus

Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means

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Details

123432, 13762418, 13762532, F16K 11085

Patent

active

044741499

ABSTRACT:
A valve apparatus of a solenoid drive type having a valve member in a housing defining an inlet port and first and second outlet ports. The valve member connects the inlet port to the second outlet port while closing the first outlet port when no electric current is received by the apparatus. The valve member controls the opening of the first outlet port while maintaining the second outlet port closed when an electric current larger than a predetermined offset value is applied to the apparatus. When the electric current is equal to the offset value, the valve member closes both the first and the second outlet ports.

REFERENCES:
patent: 2781779 (1957-02-01), Kindl
patent: 3323548 (1967-06-01), Ludwig
patent: 4135119 (1979-01-01), Brosens
patent: 4345737 (1982-08-01), Kawai

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