JPS63186987U

JPS63186987U -

Info

Publication number: JPS63186987U
Application number: JP7731087U
Authority: JP
Priority date: 1987-05-25
Filing date: 1987-05-25
Publication date: 1988-11-30

Description

[Brief explanation of the drawing]

第１図ないし第４図は本考案の一実施例を示し
、第１図はスクロール形圧縮機の一部縦断面図、
第２図は旋回スクロールの斜視図、第３図は圧縮
機停止時におけるチツプシールのチツプシール挿
入溝挿入状態を示す縦断面図、第４図は圧縮機運
転時におけるチツプシールのチツプシール挿入溝
挿入状態を示す縦断面図、第５図は本考案の他の
実施例を示すチツプシールのチツプシール挿入溝
挿入状態を示す縦断面図である。７ａ……（固定スクロールの）ラツプ、７……
（上部）鏡板、８……固定スクロール、９ａ……
（旋回スクロールの）ラツプ、９……（下部）鏡
板、１０……旋回スクロール、２２……チツプシ
ール挿入溝、２３……チツプシール、１１……圧
縮空間、Ａ……（圧縮空間の）高圧側、２３ａ…
…傾斜面。 1 to 4 show an embodiment of the present invention, and FIG. 1 is a partial vertical sectional view of a scroll compressor;
Fig. 2 is a perspective view of the orbiting scroll, Fig. 3 is a longitudinal sectional view showing the state in which the chip seal is inserted into the chip seal insertion groove when the compressor is stopped, and Fig. 4 shows the state in which the chip seal is inserted into the chip seal insertion groove when the compressor is operating. FIG. 5 is a longitudinal sectional view showing another embodiment of the present invention in which a tip seal is inserted into a tip seal insertion groove. 7a... (fixed scroll) wrap, 7...
(Top) End plate, 8...Fixed scroll, 9a...
Wrap (of the orbiting scroll), 9...(lower) head plate, 10...orbiting scroll, 22...chip seal insertion groove, 23...chip seal, 11...compression space, A...high pressure side (of the compression space), 23a...
...Slope.

Claims

[Scope of utility model registration request]

A fixed scroll consisting of a wrap and an end plate, a fixed scroll consisting of a wrap and an end plate, forming a compression space with the fixed scroll, and a rotating movement that contracts the compression space as it rotates, sucks in the compressed gas, compresses it, and discharges it. A scroll, a tip seal insertion groove provided along the tip end surface of at least one of the laps of the fixed scroll or the orbiting scroll, and the tip seal insertion groove is inserted into the tip seal insertion groove with a portion protruding, and the protruding end surface is connected to the end plate of the other scroll. Equipped with a tip seal that slides into contact with the surface,
A scroll compressor characterized in that the tip seal is provided with an inclined surface that receives pressure on the high pressure side of the compression space so as to generate a component force in the direction of contacting the other scroll mirror plate surface.