Expansible chamber devices – Piston – Open-ended hollow skirt type
Patent
1989-10-19
1991-10-22
Look, Edward K.
Expansible chamber devices
Piston
Open-ended hollow skirt type
92261, 123193P, 277 24, 277182, 277195, 277216, F16J 104
Patent
active
050584880
ABSTRACT:
A substantially circumferential annular member is installed in the region defined by the rear face of a piston compression ring and the upper and lower walls and the bottom of the compression ring groove. The annular member moves within said room by the action of inertia forces arising out of the piston reciprocating motion, thereby preventing the build-up of carbon particles in the piston compression ring groove.
REFERENCES:
patent: 1301438 (1919-04-01), Higley
patent: 1313784 (1919-08-01), Blauveut
patent: 1446076 (1923-02-01), Waterman
patent: 1529052 (1925-03-01), Anderson
patent: 1539050 (1925-05-01), McChesney
patent: 1699454 (1929-01-01), Starr
patent: 1790767 (1931-02-01), Ricardo
patent: 2212042 (1940-08-01), Phillips et al.
patent: 2465896 (1949-03-01), Marien
patent: 2589106 (1952-03-01), Marien
patent: 3124362 (1964-03-01), Davis
patent: 3893675 (1975-07-01), Geffroy
patent: 3901131 (1975-08-01), Prasse
patent: 4313368 (1982-02-01), Promeyrat
patent: 4317174 (1983-01-01), Gurtler
patent: 4475739 (1984-10-01), Nakajima et al.
patent: 4516480 (1985-05-01), Cattaneo
patent: 4592559 (1986-06-01), Harvey
Azevedo Miguel N. D.
Cullen Joao A.
Denion Thomas
Look Edward K.
Metal Leve S.A.
LandOfFree
Means for preventing the build-up of carbon deposits on pistons does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Means for preventing the build-up of carbon deposits on pistons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Means for preventing the build-up of carbon deposits on pistons will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-101513