Document Type and Number:
Japanese Patent JPH0128311
Kind Code:
Y2
Abstract:
A swash plate type compressor, having a swash plate fixedly and slantingly secured to a drive shaft and also secured to pistons in such a manner that the pistons reciprocate as the swash plate rotates, has piston webs which have a sliding outer surface and a relief inner surface. A clearance exists between a circumferential surface of the swash plate and the relief surface which creates a wedge effect which, in turn, produces a lubricating film pressure that substantially reduces wear between the circumferential surface of the swash plate and the sliding surface.
Application Number:
JP17086580U
Publication Date:
August 29, 1989
Filing Date:
November 27, 1980
Export Citation:
International Classes:
F04B39/12; F04B25/04; F04B27/08; F04B39/14; (IPC1-7): F04B25/04; F04B39/14
Next Patent: JPH0128312