JPH0310082U

JPH0310082U -

Info

Publication number: JPH0310082U
Application number: JP7006789U
Authority: JP
Priority date: 1989-06-15
Filing date: 1989-06-15
Publication date: 1991-01-30

Description

[Brief explanation of drawings]

添付図面は本考案を具体化した実施例を示して
おり、可変容量型斜板式圧縮機の縦断面図である
。１，２……シリンダブロツク、５……シヤフト
、７……斜板、８……ガイドピン、９……両頭ピ
ストン、１０，１１……半球シユー、１２……ス
プール、１３……スライダ。 The accompanying drawing shows an embodiment of the present invention, and is a longitudinal sectional view of a variable capacity swash plate compressor. 1, 2... Cylinder block, 5... Shaft, 7... Swash plate, 8... Guide pin, 9... Double ended piston, 10, 11... Hemispherical shoe, 12... Spool, 13... Slider.

Claims

[Scope of utility model registration request]

a rotatable shaft supported by a cylinder block; a swash plate that rotates in synchronization with the shaft;
a double-headed piston moored to the swash plate via a sliding member and reciprocating within a cylinder bore formed in the cylinder block; and a double-headed piston disposed coaxially with the shaft to rotatably support the swash plate. a variable means, forming a long hole in one of the shaft and the swash plate, and connecting the shaft and the swash plate by attaching a pin that engages with the long hole to the other;
In the variable capacity swash plate compressor, the stroke amount of the double-headed piston is made variable by displacing the variable means in the axial direction to change the inclination angle of the swash plate, the shaft having a swash plate at maximum discharge capacity. a support surface for supporting the shaft is provided perpendicularly to the axis; the swash plate is provided with an abutment surface that abuts the support surface at maximum discharge capacity; and the abutment surface of the swash plate is brought into contact with the support surface of the shaft. A variable capacity swash plate compressor that determines the maximum inclination angle of the swash plate by touching the swash plate.