JPS6375579U

JPS6375579U -

Info

Publication number: JPS6375579U
Application number: JP16931186U
Authority: JP
Priority date: 1986-11-04
Filing date: 1986-11-04
Publication date: 1988-05-19

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるスクロール
圧縮機の断面図、第２図は吐出マフラーの他の構
成を示す要部断面図、第３図および第４図はシー
ル手段の斜視図と一部拡大断面図、第５図はシー
ル手段の取付け構造の要部断面図、第６図および
第７図はシール手段の他の実施例の斜視図と要部
拡大図、第８図は従来のスクロール圧縮機の断面
図である。１……固定スクロール、１ａ……固定スクロー
ル端面、２……揺動スクロール、３……圧縮室、
５……吸入穴、６……吐出穴、８ａ……返油穴、
９……主軸、１０……電動機、１１……オイルポ
ンプ、１２……ロアシエル、１３……アツパーシ
エル、１５……油、１６……シエル内空間、２０
……吐出マフラー、２０ａ……接合面、２１……
吐出空間、２２……シール手段、２３……油溜り
部。なお、図中同一符号は同一又は相当部分を示
す。 Fig. 1 is a sectional view of a scroll compressor according to an embodiment of the invention, Fig. 2 is a sectional view of main parts showing another configuration of the discharge muffler, and Figs. 3 and 4 are perspective views of the sealing means. FIG. 5 is a cross-sectional view of the main part of the mounting structure of the sealing means, FIGS. 6 and 7 are perspective views and enlarged views of the main part of other embodiments of the sealing means, and FIG. 8 is the conventional It is a sectional view of a scroll compressor. 1... Fixed scroll, 1a... Fixed scroll end face, 2... Oscillating scroll, 3... Compression chamber,
5...Suction hole, 6...Discharge hole, 8a...Oil return hole,
9... Main shaft, 10... Electric motor, 11... Oil pump, 12... Lower shell, 13... Upper shell, 15... Oil, 16... Shell inner space, 20
...Discharge muffler, 20a...Joint surface, 21...
Discharge space, 22...Sealing means, 23...Oil reservoir. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A fixed scroll and an oscillating scroll that form a compressor by having spiral side plates such as involutes protruding from the end plate surface and combining the side plates eccentrically with each other, and a driving means for driving the oscillating scroll. oil for lubricating the driving means, and a discharge hole for discharging working fluid to the fixed scroll end plate;
In a scroll compressor equipped with a fixed scroll, an oscillating scroll, and a shell for housing a driving means, a discharge space is formed on a surface of the end plate of the fixed scroll opposite to the surface on which the spiral side plate is formed so as to cover the discharge hole. A scroll compressor characterized in that a discharge muffler is provided, the discharge muffler is attached to a shell, and an oil reservoir portion communicating with a joint surface between a fixed scroll end plate and the discharge muffler is formed in the discharge space.