Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or... – Motive fluid bypass to or from assembly
Patent
1987-01-12
1988-07-12
Freeh, William L.
Motors: expansible chamber type
Three or more cylinders arranged in parallel radial or...
Motive fluid bypass to or from assembly
91506, F01B 1304
Patent
active
047562366
ABSTRACT:
A gas compressor has a cup-like casing. A driving shaft is rotatably carried by a bottom of the casing and has a rotary plate secured thereto. A driven shaft is disposed in the casing at an inclination angle of 20.degree. against the driving shaft, supported by a bearing provided on an end of the driving shaft, and driven by the driving shaft. A cylinder block is fixed to the driven shaft and has a cylinder bores receiving pistons coupled with the rotary plate so that the pistons reciprocate in the cylinder bores upon rotation of the driving shaft. A side plate is secured to an open end of said casing and has a bore receiving a bearing for supporting one end of the driven shaft. The bore is formed in the inside the side plate which projects outside, so that a distance between the bearing of the driving shaft and the bearing in the bore is extended and stable.
REFERENCES:
patent: 3096723 (1963-12-01), Puryear
patent: 3656299 (1972-04-01), Fleury
patent: 3910587 (1975-10-01), Loeffler
patent: 4644850 (1987-02-01), Kanamaru
Kanamaru Hisanobu
Okazaki Masaharu
Sasaya Kazushi
Freeh William L.
Hitachi , Ltd.
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