Valves and valve actuation – With selective flow regulation – Rotary
Patent
1992-07-13
1993-09-21
Chambers, A. Michael
Valves and valve actuation
With selective flow regulation
Rotary
251205, 251216, F16K 510
Patent
active
052462013
ABSTRACT:
An orifice assembly for use in sealed fluid connection between a gas inlet and gas outlet in a gas flow meter includes a rotor positioned for rotatable movement in fluid connection with both the gas inlet and gas outlet. The rotor includes a plurality of bores in a first circular plate and a matching number of gas passageways in a second circular plate, the passageways being aligned with the bores. The rotor also includes an annular groove separating the first and second circular plates and in fluid communication with the gas inlet for introducing gas into the gas passageways. A plug is adjustably positioned in each bore and axially movable toward the corresponding gas passageway to partially block gas flow from the inlet toward the outlet.
REFERENCES:
patent: 3067768 (1962-12-01), Burg
patent: 3450156 (1969-06-01), Miller, Jr.
patent: 3683957 (1972-08-01), Sands
patent: 3949966 (1976-04-01), Fabish
patent: 4020863 (1977-05-01), Fabish
patent: 4140297 (1979-02-01), Bussell
patent: 4148460 (1979-04-01), Kinsler
patent: 4173986 (1979-11-01), Martin
patent: 4241896 (1980-12-01), Voege
patent: 4366947 (1983-01-01), Voege
patent: 4643215 (1987-02-01), Phlipot et al.
patent: 4655246 (1987-04-01), Phlipot et al.
patent: 4909476 (1990-03-01), Messick
Chambers A. Michael
Regin Manufacturing, Inc.
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