Rotary engine anti-spin oil seal

Details Rotary engine anti-spin oil seal Rotary engine anti-spin oil seal

1973-11-07

1976-10-12

Husar, C. J.

Rotary expansible chamber devices

With mechanical sealing

Seal element between working member and cylinder

277137, 277160, F01C 1900

Patent

active

039854787

ABSTRACT:
A rotary engine anti-spin oil seal arrangement has a wave spring with tabs that project from each side and face in opposite angular directions so that one tab on one spring side catches in a hole in the bottom of the oil seal groove in the engine's rotor and a tab on the other spring side catches in a hole in the backside of the oil seal to prevent the oil seal from spinning in the oil seal groove while providing the same spring loading on the oil seal regardless of which may the wave spring is installed in the oil seal groove.

REFERENCES:
patent: 1847731 (1932-03-01), Solenberger
patent: 2117986 (1938-05-01), Robertson
patent: 3575541 (1971-04-01), Hamada
patent: 3924979 (1975-12-01), Rose

Affiliated with

Also associated with

Rating

Rotary engine anti-spin oil seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary engine anti-spin oil seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary engine anti-spin oil seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-939362