JPS6378184U

JPS6378184U -

Info

Publication number: JPS6378184U
Application number: JP17292086U
Authority: JP
Priority date: 1986-11-11
Filing date: 1986-11-11
Publication date: 1988-05-24

Description

[Brief explanation of the drawing]

第１図及び第２図はこの考案を示し、第１図は
回転圧縮機の縦断面図、第２図はベーン装置の要
部拡大断面図、第３図は従来例を示す回転圧縮機
の縦断面図である。１…密閉容器、２…オイル溜、３…電動要素、
４…回転軸、５，６…回転圧縮要素、７…中間仕
切板、８…挿通孔、９，１０…シリンダ、１１，
１２…偏心部、１３，１４…ローラ、１５，１６
…ベーン、１７…上軸受部、１８…下軸受部、２
６…第３空間、２８…供給孔、２９…連通孔。 Figures 1 and 2 show this invention, Figure 1 is a longitudinal sectional view of a rotary compressor, Figure 2 is an enlarged sectional view of the main part of a vane device, and Figure 3 is a conventional example of a rotary compressor. FIG. 1...Airtight container, 2...Oil reservoir, 3...Electric element,
4... Rotating shaft, 5, 6... Rotating compression element, 7... Intermediate partition plate, 8... Insertion hole, 9, 10... Cylinder, 11,
12... Eccentric part, 13, 14... Roller, 15, 16
...Vane, 17...Upper bearing part, 18...Lower bearing part, 2
6... Third space, 28... Supply hole, 29... Communication hole.

Claims

[Scope of utility model registration request]

An electric element is housed on the upper side and a rotary compression element is housed on the lower side in a closed container having an oil reservoir at the bottom, and the rotary compression element is inserted in the axial direction of the rotating shaft through an intermediate partition plate. multiple cylinders,
A roller that rotates along the inner circumferential surface of each cylinder driven by the eccentric part of the rotating shaft, a vane that is in contact with the outer circumference of this roller and partitions the inside of the cylinder, and a vane that is attached to the end surface of the cylinder and that divides the inside of this cylinder. In the multi-cylinder rotary compressor, the rotary shaft insertion hole of the intermediate partition plate and the rotary shaft form a space in which oil accumulates; A multi-cylinder rotary compressor characterized by being provided with an open supply hole and a communication hole that communicates the supply hole with a space.