JPS611686U

JPS611686U - rotary compressor

Info

Publication number: JPS611686U
Application number: JP8546684U
Authority: JP
Inventors: 順平石丸; 凡考安達
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-06-11
Filing date: 1984-06-11
Publication date: 1986-01-08

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図は従来のベーンを装着したロータリコンプレツサ
を示す断面図、第２図は第１図の■一■線断面図、第３
図は従来のベーンが溝底に当接している状態を示す断面
図、第４〜７区は夫々本考案に係るロータリコンプレツ
サのベーンの要部を示す斜視図である。１・・・シリンダ、２・・・シャフト、３・・・ロータ
、４・・・ベーン溝、５・・・ベーン、６・・・吸入ポ
ート、７・・・吐出ポート、８，９・・・サイドブロッ
ク、１０・・・コンプレツサ本体、１１・・・通油孔、
１３・・・切欠部、１４・・・側面開口部。Figure 1 is a sectional view showing a rotary compressor equipped with a conventional vane, Figure 2 is a sectional view taken along line 1 and 3 in Figure 1.
The figure is a sectional view showing a state in which a conventional vane is in contact with the groove bottom, and sections 4 to 7 are perspective views showing essential parts of the vane of the rotary compressor according to the present invention. 1... Cylinder, 2... Shaft, 3... Rotor, 4... Vane groove, 5... Vane, 6... Suction port, 7... Discharge port, 8, 9...・Side block, 10... Compressor body, 11... Oil hole,
13... Notch, 14... Side opening.

Claims

[Scope of utility model registration request]

A rotary compressor in which a compressor body is formed by a cylinder and side blocks attached to both ends of the cylinder, a rotor attached to a shaft and having vanes is attached to the compressor body, and a compression chamber is formed in the compressor body. In the shaft, a vane groove for accommodating the vane is formed in the rotor, an oil passage hole for guiding lubricating oil into the vane groove is formed in the side block, and the vane groove is formed in the side block on the bottom surface of the vane. A rotor recompressor characterized by forming a notch that communicates with an oil passage hole.