Fluid handling device useful as a pump, compressor or rotary eng

Details Fluid handling device useful as a pump, compressor or rotary eng Fluid handling device useful as a pump, compressor or rotary eng

1985-12-20

1986-12-23

Vrablik, John J.

Rotary expansible chamber devices

Rotating internal member rotates and oscillates or reciprocates

418161, 418165, F01C 306, F03C 200, F04C 300

Patent

active

046310118

ABSTRACT:
A fluid handling device which when suitably configured can be used as a pump, compressor or as a rotary engine. In the illustrated application, there are three primary active components. These are two identical rotating segments or pistons and a centrally disposed rotating disk that forms chambers of variable volume with the rotating segments or pistons. The disk member carries a spherical chamber open at diametrically opposed locations to receive a pair of rotating shafts which carry the rotating segments or pistons. This spherical chamber forms a seal with complementary spherical surfaces on the rotary piston members. The disk member is journalled in two sets of bearings carried by yoke members one of which is carried by each rotating shaft.

REFERENCES:
patent: 324246 (1885-08-01), Fielding
patent: 826985 (1906-07-01), Appel
patent: 1150430 (1915-08-01), Hamann
patent: 1226864 (1917-05-01), Cyphers et al.
patent: 2204760 (1940-06-01), Jensen
patent: 3877850 (1975-04-01), Berry

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