Valve

Details Valve Valve

1983-04-05

1986-08-19

Chambers, A. Michael

Fluid handling

With indicator, register, recorder, alarm or inspection means

Position or extent of motion indicator

251284, 2513352, 116208, F16K 3700, F16K 5100

Patent

active

046063749

ABSTRACT:
A valve including indicating means for indicating overtravel of an operating member beyond its normally closed position for warning that replacement of a seal is necessary. A diaphragm valve has a diaphragm of a material which withstands repeated flexing and is clamped in a unique manner.

REFERENCES:
patent: Re30989 (1982-07-01), Bake et al.
patent: 692391 (1902-02-01), Wagner
patent: 706423 (1902-08-01), Kleinfeldt
patent: 999333 (1911-08-01), Patock
patent: 1103917 (1914-07-01), Lawson
patent: 1108146 (1914-08-01), Deegan
patent: 1118649 (1914-11-01), Halter
patent: 1120707 (1914-12-01), Froehlich
patent: 1128426 (1915-02-01), Dunham
patent: 1148805 (1915-08-01), Skiffington
patent: 1210891 (1917-01-01), Blanchard et al.
patent: 1223326 (1917-04-01), Marsh
patent: 1297229 (1919-03-01), Ostrander
patent: 1310954 (1919-07-01), Moller
patent: 1468283 (1923-09-01), Coward
patent: 1485792 (1924-03-01), McKay
patent: 1497275 (1924-06-01), Hench
patent: 1527496 (1925-02-01), Tyrrell
patent: 1567306 (1925-12-01), Straitz
patent: 1648884 (1927-11-01), Giesler
patent: 1654550 (1928-01-01), Muend
patent: 1662291 (1928-03-01), Bastian
patent: 1703531 (1929-02-01), Hyde
patent: 1719801 (1929-07-01), Duffield
patent: 1749774 (1930-03-01), McKay
patent: 1804721 (1931-05-01), Valmore
patent: 1806462 (1931-05-01), Hopkins
patent: 1843068 (1932-01-01), Wangenheim et al.
patent: 1890505 (1932-12-01), Forbes
patent: 1895591 (1933-01-01), Spencer
patent: 1910491 (1933-05-01), Lynn
patent: 1920659 (1933-08-01), Naylon
patent: 1976851 (1934-10-01), Landis
patent: 2051350 (1936-08-01), Smith
patent: 2061028 (1936-11-01), Forbes et al.
patent: 2061028 (1936-11-01), Forbes et al.
patent: 2144754 (1939-01-01), Forbes
patent: 2209956 (1940-08-01), Chase et al.
patent: 2277395 (1942-03-01), Franck
patent: 2382235 (1945-08-01), Lamar
patent: 2460168 (1949-01-01), Caserta
patent: 2485942 (1949-10-01), Turner
patent: 2514025 (1950-07-01), Bush
patent: 2642255 (1953-06-01), Lindgren
patent: 2667786 (1954-02-01), Spaulding
patent: 2679760 (1954-06-01), Harland et al.
patent: 2697581 (1954-12-01), Ray
patent: 2715009 (1955-08-01), Beekley
patent: 2933284 (1960-04-01), Yocum
patent: 3001541 (1961-09-01), St. Clair
patent: 3040773 (1962-06-01), McInerney
patent: 3089505 (1963-05-01), Forster
patent: 3093086 (1963-06-01), Altoz et al.
patent: 3129009 (1964-04-01), Simpson
patent: 3260530 (1966-07-01), Jelatis et al.
patent: 3322142 (1967-05-01), Baumann
patent: 3351088 (1967-11-01), Jensen
patent: 3396940 (1968-08-01), Jones
patent: 3428291 (1969-02-01), Callahan, Jr. et al.
patent: 3438351 (1969-04-01), Kirkwood
patent: 3482596 (1969-12-01), Jones
patent: 3585328 (1971-06-01), Fiore et al.
patent: 3791405 (1974-02-01), Brakebill et al.
patent: 3982729 (1976-09-01), Tricini
patent: 3995723 (1976-12-01), Holcomb, Jr.
patent: 4029296 (1977-06-01), Hartmann et al.
patent: 4044998 (1977-08-01), Giese
patent: 4051865 (1977-10-01), Cocking et al.
patent: 4089347 (1978-05-01), Christo
patent: 4136709 (1979-01-01), Rogers et al.
patent: 4171792 (1979-10-01), Bass
patent: 4199850 (1980-04-01), Velan
patent: 4199850 (1980-04-01), Velan
patent: 4295653 (1981-10-01), Coles
patent: 4304260 (1981-12-01), Turner et al.
patent: 4354666 (1982-10-01), McHale

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