JPS6015993U

JPS6015993U - vane compressor

Info

Publication number: JPS6015993U
Application number: JP10813183U
Authority: JP
Inventors: 茂鈴木; 道端　孝; 新一鈴木
Original assignee: 株式会社豊田自動織機製作所
Priority date: 1983-07-11
Filing date: 1983-07-11
Publication date: 1985-02-02

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]

図は本考案の実施例を示すもので第１図は第２図におけ
る■−■断面図、第２図は第１図におけ、るＩ−Ｉ断面
図、第３図は他の実施例を示す圧縮機の縦断面図、第４
図は他の実施例を示す要部断面図、第５図は第４図にお
ける要部断面図、第６図は第５図の応用例を示す要部断
面図、第７図は従来例を示す断面図である。１・・・シリンダ、２・・・フロント側板、３・・・リ
ヤ側板、４・・・フロントハウジング、５・・・吸入室
、６・・・吸入口、７・・・リヤハウジング、１２・・
・ロータ、１５・・・圧縮室、１６．２０・・・吸入孔
、１８．２１・・・導入孔、２３・・・案内壁、Ｘ・・
・吸入行程領域。The figures show an embodiment of the present invention, and Fig. 1 is a sectional view taken along the line ■-■ in Fig. 2, Fig. 2 is a sectional view taken along I-I in Fig. 1, and Fig. 3 is another embodiment. 4th vertical sectional view of the compressor showing
The figure is a sectional view of a main part showing another embodiment, FIG. 5 is a sectional view of a main part in FIG. 4, FIG. 6 is a sectional view of a main part showing an application example of FIG. FIG. DESCRIPTION OF SYMBOLS 1...Cylinder, 2...Front side plate, 3...Rear side plate, 4...Front housing, 5...Suction chamber, 6...Intake port, 7...Rear housing, 12...・
・Rotor, 15...Compression chamber, 16.20...Suction hole, 18.21...Introduction hole, 23...Guide wall, X...
- Suction stroke area.

Claims

[Claims for Utility Model Registration] ■ In a space sealed by a cylindrical or semi-cylindrical cylinder and front and rear side plates joined to the end faces of the cylinder, rotatably supported by said side plates. A rotor fixed to the drive shaft is housed, and a vane groove is formed on the outer circumferential surface of the rotor over its entire width, and the vane groove is in sliding contact with the inner circumferential surface of the cylinder, the front side plate, and the side plate of the IJ tire. In a vane compressor that compresses gas by housing vanes in a retractable manner, one side of the side plate communicates with the suction chamber in the rotor suction stroke region, and the other side opens on the inner surface of the side plate facing the rotor. 1. A vane compressor characterized in that an introduction hole is provided through the vane compressor so that suction gas is supplied to a sliding surface between a side plate and a rotor end surface. (2) The vane compressor according to claim 1, wherein a guide wall for suction gas is formed at an opening on the suction chamber side of the introduction hole penetrated through the side plate.