Rotary trochoidal compressor with compressible sealing

Details Rotary trochoidal compressor with compressible sealing Rotary trochoidal compressor with compressible sealing

1975-12-08

1977-06-07

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Non-metallic working member, cylinder or partition

418129, 418141, 418142, 418153, 418156, 418178, F01C 122, F01C 1900, F01C 504

Patent

active

040280217

ABSTRACT:
A rotary trochoidal compressor comprising a rotor mounted for planetary motion within a housing and in which the peripheral surface of the compressor rotor is substantially a hypotrochoid and the peripheral inner surface of the housing is the outer envelope of the rotor and in which a compressible layer is provided on the inner surface of the rotor housing for sealing against the rotor peripheral surface.

REFERENCES:
patent: 974803 (1910-11-01), Lukacsevics
patent: 2505197 (1950-04-01), McCulloch et al.
patent: 2754050 (1956-07-01), Wellington
patent: 2837031 (1958-06-01), Ilune
patent: 3059584 (1962-10-01), Cottell
patent: 3384055 (1968-05-01), Glenday et al.
patent: 3642390 (1972-02-01), Ostberg
patent: 3827835 (1974-08-01), Higuchi et al.

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