Rotary engine assembly

Details Rotary engine assembly Rotary engine assembly

1975-02-26

1976-03-02

Husar, C. J.

Rotary expansible chamber devices

With mechanical sealing

Seal element between stationary cylinder parts

418 60, 418 61A, 418212, 418270, F01C 1100, F01C 2110, F01C 1900

Patent

active

039415260

ABSTRACT:
A rotary combustion engine having a completely die cast aluminum housing assembly wherein one of two end housings is rigidly secured and sealed to one open end of an outer barrel housing in which either one rotor housing or two or more rotor housings separated by an intermediate housing are radially confined. The other end housing is secured and sealed to the other open end of the outer housing to clamp the radially confined housing or housings with a predetermined load within the tolerance stack-up of the clamped parts. With this arrangement the outer housing grows with the clamped parts in the axial direction as a result of heat expansion during engine operation to prevent an excessive change in the clamp load while good sealing is maintained.

REFERENCES:
patent: 949638 (1910-02-01), Stormer
patent: 984061 (1911-02-01), Augustine
patent: 1279913 (1918-09-01), Roberts
patent: 2316318 (1943-04-01), Davidson
patent: 3826597 (1974-07-01), Schmitz

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