JPS63105790U

JPS63105790U -

Info

Publication number: JPS63105790U
Application number: JP19904486U
Authority: JP
Priority date: 1986-12-27
Filing date: 1986-12-27
Publication date: 1988-07-08

Description

[Brief explanation of drawings]

第１〜３図はこの考案の実施例を示し、第１図
はローリングピストン式圧縮機の要部切欠き断面
図、第２図は圧縮機の吐出部の要部拡大断面図、
第３図はオイルセパレータの概略拡大断面図であ
る。図において、２はローリングピストン式圧縮機
、４はシリンダ、４ａは内壁、６はローリングピ
ストン、８はクランクシヤフト、１０はベーン、
１２はベーンスプリング、１４は吸入部、１６は
シエル、１８は吐出部、２０は吐出孔部、２２は
オイルセパレータ、２４は筒状部、２６はフラン
ジ部、２８は湾曲部、２８ａは先端部位である。 Figures 1 to 3 show examples of this invention; Figure 1 is a cutaway sectional view of the main parts of a rolling piston compressor; Figure 2 is an enlarged sectional view of the main parts of the discharge section of the compressor;
FIG. 3 is a schematic enlarged sectional view of the oil separator. In the figure, 2 is a rolling piston compressor, 4 is a cylinder, 4a is an inner wall, 6 is a rolling piston, 8 is a crankshaft, 10 is a vane,
12 is a vane spring, 14 is a suction part, 16 is a shell, 18 is a discharge part, 20 is a discharge hole part, 22 is an oil separator, 24 is a cylindrical part, 26 is a flange part, 28 is a curved part, and 28a is a tip part It is.

Claims

[Claims for Utility Model Registration] 1. An oil separator is provided in the discharge section of the rotary compressor in order to return refrigerating machine oil flowing to the discharge side as a wall flow into the shell and to discharge only refrigerant gas from the discharge section. An oil separator for a rotary compressor characterized by: 2 The rotary compressor drives a rolling piston provided in a cylinder with a crankshaft, performs eccentric rotation while making the rolling piston contact the inner wall of the cylinder, and creates two working chambers by making vanes contact the rolling piston. An oil separator for a rotary compressor according to claim 1, which is a rotary compressor that suctions and compresses gas while forming a gas. 3. The oil separator includes a cylindrical portion, a flange portion provided at one end of the cylindrical portion, and a curved portion having a tip portion curved downward inside the cylindrical portion at the other end of the cylindrical portion. An oil separator for a rotary compressor according to claim 1, which is a separator.