Valve using flexible element

Details Valve using flexible element Valve using flexible element

1978-03-15

1980-07-01

Schwadron, Martin P.

Valves and valve actuation

Mechanical movement actuator

Cam

251304, F16K 31524

Patent

active

042103126

ABSTRACT:
A valve control element having a rotatable relatively rigid element in contact with a relatively flexible element and so arranged that relative movement between the two elements serves to cause a change in the contour of the flexible element thereby effecting a valve control function.

REFERENCES:
patent: 2534577 (1950-12-01), Courtot
patent: 2812154 (1957-11-01), Nordstrand
patent: 2948504 (1960-08-01), Merrill
patent: 2961006 (1960-11-01), Musser
patent: 3048191 (1962-08-01), Crang
patent: 3087507 (1963-04-01), Grant
patent: 3108778 (1963-10-01), Rader
patent: 3195573 (1965-07-01), Daumy
patent: 3802462 (1974-04-01), Trosch
patent: 3993099 (1976-11-01), Nightingale

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