JPS6324387U

JPS6324387U -

Info

Publication number: JPS6324387U
Application number: JP11879086U
Authority: JP
Priority date: 1986-08-01
Filing date: 1986-08-01
Publication date: 1988-02-17
Also published as: JPH0335889Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による多数往復ピス
トン型コンプレツサ装置の構造を示す縦断面図で
ある。１１…シリンダ、１２…シリンダブロツク、１
３…ピストン、１４…フロントエンドプレート、
１５…軸受孔、１６…クランク室、１７…駆動シ
ヤフト、１８…楔形ロータ、１９，２０…軸受け
、２１…揺動板、２２…鋼球、２３…支軸、２４
，２５…傘歯車、２６…ロツド、２７…弁板アセ
ンブリ、２８…マニホルドヘツド、２９…吸入室
、３０…吐出室、３１…吸入ポート、３３…吐出
ポート、３４…羽根、３２…連通孔。 FIG. 1 is a longitudinal sectional view showing the structure of a multiple reciprocating piston type compressor device according to an embodiment of the present invention. 11...Cylinder, 12...Cylinder block, 1
3...Piston, 14...Front end plate,
15... Bearing hole, 16... Crank chamber, 17... Drive shaft, 18... Wedge-shaped rotor, 19, 20... Bearing, 21... Rocking plate, 22... Steel ball, 23... Support shaft, 24
, 25... Bevel gear, 26... Rod, 27... Valve plate assembly, 28... Manifold head, 29... Suction chamber, 30... Discharge chamber, 31... Suction port, 33... Discharge port, 34... Vane, 32... Communication hole.

Claims

[Scope of utility model registration request]

A cylinder block having a plurality of cylinders arranged at intervals in an annular shape, a front end plate forming a crank chamber between one surface of the cylinder block and having an opening in the center, and the front end. a drive shaft that is rotatably inserted into the crank chamber through a bearing in an opening of the plate; a wedge-shaped rotor that is fixed to the drive shaft and thrust-supported on an inner wall of the front end plate on the crank chamber side through a bearing; a rocking plate disposed on the inclined surface side of the wedge-shaped rotor and close to the cylinder block and rocking in response to rotation of the wedge-shaped rotor; a piston fitted into each of the cylinders, and the piston; a manifold head having a suction chamber and a discharge chamber attached to the other surface of the cylinder block via a valve body, and a manifold head for supplying fluid from outside to the crankshaft. An inlet means for introducing the fluid into the chamber, an outlet means for leading the fluid compressed in the cylinder to the outside from the discharge chamber, and a communication hole bored in the cylinder block for communicating the crank chamber and the suction chamber. In the multiple reciprocating piston type compressor device having holes, the suction chamber is provided on the outer periphery of the discharge chamber, the communication hole is provided near the outer periphery of the cylinder block, and blades are provided on the outer periphery of the wedge-shaped rotor. This is a multi-reciprocating piston type compressor device.