Dash pot device

Details Dash pot device Dash pot device

1984-02-16

1986-02-11

Miles, Tim

Gas and liquid contact apparatus

Fluid distribution

Valved

261DIG18, 251 48, 267123, 55385F, 55486, F02M 1912

Patent

active

045698031

ABSTRACT:
A dash pot device for application to a deceleration control system for delaying a return action to the engine idle speed position of a carburetor throttle valve for automobile engines. The device includes a body member having a partition wall dividing an interior of the body member into a diaphragm chamber and an air chamber, a diaphragm disposed within the diaphragm chamber, an air filter positioned within the air chamber, a shaft fastened to the diaphragm, a pinhole type orifice passage installed in the partition wall, and a check valve located in the partition wall and oriented parallel to the orifice passage.

REFERENCES:
patent: 2657037 (1953-10-01), Braun
patent: 2675093 (1954-04-01), McCall et al.
patent: 3081847 (1963-03-01), Smitley
patent: 3400520 (1968-09-01), Sakurai
patent: 3670708 (1972-06-01), Ojala
patent: 3800514 (1974-04-01), Avondoglio et al.
patent: 3907944 (1975-09-01), Nakada
patent: 4098850 (1978-07-01), Tamura
patent: 4328207 (1980-12-01), Ruschke

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