JPS58175188U

JPS58175188U - Rotary compressor suction device

Info

Publication number: JPS58175188U
Application number: JP7299282U
Authority: JP
Inventors: 俊行江原
Original assignee: 三洋電機株式会社; 東京三洋電機株式会社
Priority date: 1982-05-18
Filing date: 1982-05-18
Publication date: 1983-11-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本案の一実施例を示す回転圧縮機の断−面図、
第２図乃至第４図は吸込孔の穿設順序を示し、イは要部
断面図、口は要部平面図、第５図及び第６図は他の実施
例を要す要部断面図である。１・・・回転圧縮機、２・・・シリンダ、３・・・ロー
ラ、４・・・低圧室、５・・・高圧室、６・・・摺動羽
根、７・・・吸込孔、９・・・突起部。Figure 1 is a cross-sectional view of a rotary compressor showing an embodiment of the present invention;
Figures 2 to 4 show the order of drilling the suction holes, A is a sectional view of the main part, the mouth is a plan view of the main part, and Figures 5 and 6 are sectional views of the main part of other embodiments. It is. DESCRIPTION OF SYMBOLS 1... Rotary compressor, 2... Cylinder, 3... Roller, 4... Low pressure chamber, 5... High pressure chamber, 6... Sliding vane, 7... Suction hole, 9 ···protrusion.

Claims

[Scope of utility model registration request]

A rotary compressor that divides the inside of the cylinder into a low pressure chamber and a high pressure chamber by a roller that eccentrically rotates inside the cylinder and a sliding blade that slides with its tip in contact with the roller, the low pressure chamber inside the cylinder. The refrigerant gas flows into the suction hole that opens near the sliding blade side of the roller. A suction device for a rotary compressor, characterized in that a protrusion is provided along which the flow flows.