Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1990-12-20
1992-09-22
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
92144, 137338, 137340, 137375, F02B 3712, F16K 4900
Patent
active
051486784
ABSTRACT:
An exhaust gas flow control valve for an internal combustion engine comprises a body, a diaphragm actuator and a bracket. The body is equipped with an exhaust passage and a valve member arranged in the exhaust passage. The bracket is equipped with an actuator mounting seat for mounting the diaphragm actuator and a body mounting seat connected to the body. The diaphragm actuator is equipped with a casing connected to the actuator mounting seat of the bracket, a diaphragm cased in the casing and a rod protruding from the diaphragm and out of the casing for actuating the valve member in accordance with the action of the diaphragm. Between the actuator mounting seat of the bracket and the diaphragm of the diaphragm actuator, moreover, there is formed an insulating layer for insulating the heat to be transferred to the diaphragm.
REFERENCES:
patent: 3253611 (1966-05-01), Cummins
patent: 3857406 (1974-12-01), Darling
patent: 4403538 (1983-09-01), Rise
patent: 4655040 (1987-04-01), Parker
patent: 4730456 (1988-03-01), Tadekuro et al.
Hanai Kazumichi
Kubota Takashi
Nakamichi Kazutaka
Takeuchi Hitoshi
Ueda Hironori
Aisan Kogyo Kabushiki Kaisha
Koczo Michael
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