JPH0161482U

JPH0161482U -

Info

Publication number: JPH0161482U
Application number: JP15762587U
Authority: JP
Priority date: 1987-10-15
Filing date: 1987-10-15
Publication date: 1989-04-19

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の一実施例を示し、
第１図は縦断面図、第２図は要部の構成部材の底
面図、第３図は第２図におけるＡ―Ａ線断面図、
第４図は要部の縦断面図である。第５図は他の実
施例の要部の縦断面図である。３……電動要素、５……固定スクロール、６…
…端板、７……第１のうず巻体、９……可動スク
ロール、１０……第２のうず巻体、１１……端板
、１５……圧縮室、１６……高圧室、１７……吐
出ポート、２５……排圧孔、２６……可動弁体。 1 to 4 show an embodiment of the present invention,
Fig. 1 is a longitudinal sectional view, Fig. 2 is a bottom view of the main components, Fig. 3 is a sectional view taken along line A-A in Fig. 2,
FIG. 4 is a longitudinal sectional view of the main part. FIG. 5 is a longitudinal sectional view of the main part of another embodiment. 3...Electric element, 5...Fixed scroll, 6...
...End plate, 7...First spiral body, 9...Movable scroll, 10...Second spiral body, 11...End plate, 15...Compression chamber, 16...High pressure chamber, 17... ...Discharge port, 25...Exhaust pressure hole, 26...Movable valve body.

Claims

[Claims for Utility Model Registration] A fixed scroll in which a first spiral body is provided on an end plate, and a second spiral body that faces and meshes with the first spiral body.
A movable scroll having a spiral body provided on an end plate, and by rotating the movable scroll on a circular orbit, the suction fluid between the spiral bodies is gradually compressed and moved from the outside toward the center. The device comprises an electric element, and a high pressure chamber communicating with the central portion through a discharge port formed in an end plate of the fixed scroll, and a discharge hole is provided in the end plate of the fixed scroll, A scroll compressor characterized in that the diameter of the exhaust pressure hole is gradually reduced from the high pressure chamber toward the compression chamber, and a movable valve body having substantially the same shape as the hole diameter is disposed in the exhaust pressure hole.