Rotary expansible chamber devices – Positively actuated abutment – Cam actuated
Patent
1998-02-20
2000-08-01
Denion, Thomas
Rotary expansible chamber devices
Positively actuated abutment
Cam actuated
418251, 418 61, 418 63, F04C 200
Patent
active
060957832
ABSTRACT:
A pump for moving a fluid has a housing with a cylindrical internal chamber accommodating a cylindrical piston. The piston is eccentrically secured to a shaft rotatably mounted on the housing. A baffle located in a recess in the housing controls the flow of fluid through the housing from a fluid inlet passage to a fluid outlet passage. A pair of cams eccentrically mounted on the shaft linearly move cam followers connected to the baffle to maintain an end of the baffle in close relation to the piston as the piston turns in the chamber.
REFERENCES:
patent: 334235 (1886-01-01), Jurgensen
patent: 611239 (1898-09-01), Eaton
patent: 647015 (1900-04-01), Miller
patent: 724224 (1903-03-01), Wiechmann
patent: 831933 (1906-09-01), Comly
patent: 1001533 (1911-08-01), Kinney
patent: 1261128 (1918-04-01), Higgins
patent: 2215256 (1940-09-01), Stoltz
patent: 2699288 (1955-01-01), Szczepanek
patent: 3521981 (1970-07-01), Krzyszczuk
patent: 3617158 (1971-11-01), Yamamoto
patent: 3904321 (1975-09-01), Ruedi
patent: 4537567 (1985-08-01), Kawaguchi
patent: 4927342 (1990-05-01), Kim
patent: 5102318 (1992-04-01), Yen
patent: 5503540 (1996-04-01), Kim
Cross Paul C.
Hansen Craig N.
Denion Thomas
Trieu Thai-Ba
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