JPS5914985U

JPS5914985U - Parallel compressor

Info

Publication number: JPS5914985U
Application number: JP11044382U
Authority: JP
Inventors: 川西　康裕; 武加藤
Original assignee: 三洋電機株式会社; 東京三洋電機株式会社
Priority date: 1982-07-20
Filing date: 1982-07-20
Publication date: 1984-01-30

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は及び第２図は従来例を示し、第１図は並列式圧
縮機の断面図、第２図はオイルの移動状態を模式的に示
す断面図、第３図及び第４図は本案を示し、第３図は並
列式圧縮機の断面図、第４図はオイルの移動状態を模式
的に示す断面図である。１．１′・・・圧縮機、２．２′・・・圧縮要素、３゜
３′・・・クランク室、４，４′・・・電動要素、５．
５′・・・モータ室、７．　７’・・・オイル戻し孔、
８．８′・・・区画壁、９・・・均圧管、１０・・・均
油管。Figures 1 and 2 show a conventional example, Figure 1 is a sectional view of a parallel compressor, Figure 2 is a sectional view schematically showing the oil movement state, and Figures 3 and 4 are Fig. 3 is a sectional view of a parallel compressor, and Fig. 4 is a sectional view schematically showing the state of oil movement. 1.1'...Compressor, 2.2'...Compression element, 3°3'...Crank chamber, 4,4'...Electric element, 5.
5'...Motor room, 7. 7'...Oil return hole,
8.8'...Division wall, 9...Pressure equalization pipe, 10...Oil equalization pipe.

Claims

[Scope of utility model registration request]

A plurality of compressors are formed by dividing a crank chamber that houses a compression element and a motor chamber that houses an electric element by a partition wall having an oil return hole, and are connected by both a pressure equalization pipe and an oil equalization pipe. A parallel compressor, characterized in that the crank chambers of the plurality of compressors are connected by an oil equalizing pipe, and the motor chambers are connected by a pressure equalizing pipe.