Rotary piston machines

Details Rotary piston machines Rotary piston machines

1973-07-20

1976-08-10

Husar, C. J.

Rotary expansible chamber devices

With wear surface treatment or integrally plated wear layer

291564WL, 418179, F01C 2110

Patent

active

039738833

ABSTRACT:
A rotary piston machine comprising a housing having a bore to receive a three apexed rotor. The bore has a lining formed with a trochoidal surface. The lobes of the surface are formed on curved flexible metal elements and the re-entrant portions of the surface are formed on rigid bridging pieces between the ends of elements.

REFERENCES:
patent: 2345975 (1944-04-01), Herman
patent: 2519588 (1950-08-01), McCulloch
patent: 2966860 (1961-01-01), Maynard
patent: 3239135 (1966-03-01), Fritz
patent: 3289649 (1966-12-01), Lamm
patent: 3359615 (1967-12-01), Bauer
patent: 3359953 (1967-12-01), Groth
patent: 3680990 (1972-08-01), Pettibone et al.
patent: 3696736 (1972-10-01), Studli

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