JPS6163493U

JPS6163493U -

Info

Publication number: JPS6163493U
Application number: JP15592985U
Authority: JP
Priority date: 1985-10-11
Filing date: 1985-10-11
Publication date: 1986-04-30
Also published as: JPH0212316Y2

Description

[Brief explanation of the drawing]

第１図は本考案を実施した圧縮機の中央縦断面
図であり、第２図は第１図の圧縮機における可動
スクロール部材の駆動機構の分解斜視図であり、
第３図は駆動機構の部品の配置関係を示す図であ
り、第４図は第１図の圧縮機における回転阻止機
構を示す斜視図であり、第５図は角度調整棒の概
観図である。１０……圧縮機ハウジング、１１……フロント
エンドプレート、１１３……角度基準孔、１１３
ａ……ねじ部、１１３ｂ……座ぐり部、１２……
カツプ状部分、１３……主軸、２０……シヤフト
シール組立体、２５……固定スクロール部材、２
５１……側板、２５２……うず巻体、２５５……
相対角度設定孔、２６……可動スクロール部材、
２６１……側板、２６２……うず巻体、４０……
角度調整棒、４０ａ……基部、４０ｂ……先端部
。 FIG. 1 is a central vertical sectional view of a compressor embodying the present invention, and FIG. 2 is an exploded perspective view of a drive mechanism for a movable scroll member in the compressor of FIG.
Fig. 3 is a diagram showing the arrangement of parts of the drive mechanism, Fig. 4 is a perspective view showing the rotation prevention mechanism in the compressor of Fig. 1, and Fig. 5 is a general view of the angle adjustment rod. . 10...Compressor housing, 11...Front end plate, 113...Angle reference hole, 113
a...Threaded part, 113b...Spotted part, 12...
Cup-shaped portion, 13...Main shaft, 20...Shaft seal assembly, 25...Fixed scroll member, 2
51... Side plate, 252... Spiral body, 255...
Relative angle setting hole, 26...movable scroll member,
261... Side plate, 262... Spiral body, 40...
Angle adjustment rod, 40a... base, 40b... tip.

Claims

[Scope of utility model registration request]

a housing having a front end plate portion; a fixed scroll member having a first spiral body fixed on one surface of a first plate; and a fixed scroll member fixedly disposed within the housing; and one surface of a second plate. a second spiral body fixed thereon, the second spiral body meshing with the first spiral body at an angle to form a closed fluid pocket therebetween; A movable scroll member overlapped with the fixed scroll member, and a main shaft that passes through the front end plate portion and is supported thereon, and rotation of the main shaft causes the movable scroll member to make a circular orbit while being prevented from rotating. a scroll-type fluid that moves the fluid pocket toward or from the center of both spiral bodies by the circular orbital motion of the movable scroll member; In the device, the housing is composed of a cup-shaped case equipped with an intake port and an exhaust port, and a front end plate having an annular protrusion formed on one side, which is fitted into an opening of the cup-shaped case, A hole with a certain depth is bored in the end surface of the spiral body, and a through hole passing through from the inside of the housing to the outside of the housing is formed at a position opposite to the hole in the front end plate. A scroll-type fluid device characterized in that the relative angle of both spiral bodies can be adjusted from the front end plate side.