JPS59116593U

JPS59116593U - scroll compressor

Info

Publication number: JPS59116593U
Application number: JP1092683U
Authority: JP
Inventors: 憲治木村; 増田　謙一
Original assignee: シャープ株式会社
Priority date: 1983-01-27
Filing date: 1983-01-27
Publication date: 1984-08-06

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 the drawing]

第１図ａ乃至ｄはスクロール圧縮機の動作原理の説明図
、第２図は従来のスクロール圧縮機の要部断面構成図、
第３図は従来のスクロール圧縮機のスラスト面給油状態
の説明図、第４図は本考案のスクロール圧縮機の一実施
例のスラスト面給油状態の説明図である。図面中、１は旋回スクロール、１Ｃは旋回スクロールの
うずまき体、１ｄは旋回スクロール１の板体、２は固定
スクロール、２ａは固定スクロールのうずまき体、２ｂ
は固定スクロールの板体、５はクランク室、６はフレー
ム、６ｂは油及びガス抜き穴を示す。Figures 1a to d are explanatory diagrams of the operating principle of a scroll compressor, Figure 2 is a cross-sectional configuration diagram of main parts of a conventional scroll compressor,
FIG. 3 is an explanatory diagram of the thrust surface oiling state of a conventional scroll compressor, and FIG. 4 is an explanatory diagram of the thrust surface oiling state of an embodiment of the scroll compressor of the present invention. In the drawing, 1 is an orbiting scroll, 1C is a spiral body of the orbiting scroll, 1d is a plate body of the orbiting scroll 1, 2 is a fixed scroll, 2a is a spiral body of a fixed scroll, 2b
5 shows the plate of the fixed scroll, 5 the crank chamber, 6 the frame, and 6b the oil and gas vent holes.

Claims

[Scope of utility model registration request]

A pair of scroll members, an orbiting scroll and a fixed scroll, which form a spiral body with an involute or a curve close to it on a plate, mesh with each other with the spiral body facing inside, so that the orbiting scroll does not rotate relative to the fixed scroll. In a scroll compressor that compresses fluid by orbiting motion, the orbiting scroll and a frame form a crank chamber, and the frame is provided with holes for gas and oil drainage communicating from the upper part of the crank chamber to the chamber interior space below. A scroll compressor characterized by: