JPS60128995U

JPS60128995U - scroll compressor

Info

Publication number: JPS60128995U
Application number: JP1699884U
Authority: JP
Inventors: 俊郎藤井; 新一鈴木; 稲垣　光金
Original assignee: 株式会社豊田自動織機製作所
Priority date: 1984-02-08
Filing date: 1984-02-08
Publication date: 1985-08-29

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図は本考案の一実施例であるスクロール圧縮機の縦
断面図である。第２図は第１図の■−■断面図である。第３図は上記実施例の要部を説明す−るために渦巻状の
壁部を直線状に展開して示す図である。第４図は従来の
スクロール圧縮機の壁部を直緋状に展開し、その中心側
端部を示す図である。第５図および第６図はそれぞれ本
考案の他の実施例を示す図で、第４図に対応する図であ
る。１８：固定スクロール、２０：可動スフロー、、ル、２
２，２８：基板、２４．３０：壁部、３　−２：駆動軸
、４６：公転ガイド機構、５４ａ、５４ｂ？　５６ａ＊
　　ｓｅｂ、５８ａｔ　　５８ｂ：圧縮室、６０，６２
，８２，８６：シール溝、６４゜６６．８４，８８：チ
ップシール。FIG. 1 is a longitudinal sectional view of a scroll compressor which is an embodiment of the present invention. FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1. FIG. 3 is a diagram showing the spiral wall section expanded into a straight line for explaining the main part of the above embodiment. FIG. 4 is a diagram showing the center side end of the wall of a conventional scroll compressor developed in a straight scarlet shape. 5 and 6 are views showing other embodiments of the present invention, respectively, and correspond to FIG. 4. 18: Fixed scroll, 20: Movable scroll, 2
2, 28: Substrate, 24.30: Wall, 3-2: Drive shaft, 46: Revolution guide mechanism, 54a, 54b? 56a*
seb, 58at 58b: compression chamber, 60, 62
, 82, 86: Seal groove, 64° 66. 84, 88: Chip seal.

Claims

[Claims for Utility Model Registration] A fixed scroll and a movable scroll each having a spiral wall erected on one surface of a substrate are combined at their walls with their center lines eccentrically arranged to form a compression chamber. In the Sugeroll compressor, the movable scroll revolves around the center line of the fixed scroll without rotating, compressing the gas.
. A spiral end face facing the substrate of the other scroll on the wall of one of the scrolls extends along the longitudinal direction of the end face, and the width of the central part of the spiral is wider than the outer peripheral part. A scroll compressor characterized in that a seal groove is formed and a chip seal whose width changes in accordance with the width of the seal groove is disposed within the seal groove.
.