JPH0351194U

JPH0351194U -

Info

Publication number: JPH0351194U
Application number: JP11187989U
Authority: JP
Priority date: 1989-09-25
Filing date: 1989-09-25
Publication date: 1991-05-17

Description

[Brief explanation of drawings]

第１図ないし第４図は、本考案に係る図面を示
し、第１図は回転型圧縮機の全体構成の概略を示
す縦断面図、第２図は第１図における−線断
面図、第３図は第１図における−線断面図、
第４図は回転型圧縮機の駆動軸にバランサーを設
けた状態を示す縦断面図、第５図ａは従来の圧縮
機を示す縦断面図、第５図ｂは同水平断面図であ
る。１……回転型圧縮機、２……上部シリンダ（シ
リンダ）、３……下部シリンダ（シリンダ）、４
，５……磁性ピストン、６……冷媒圧縮部、７…
…ステータ部、８……密閉型ハウジング。 1 to 4 show drawings according to the present invention, in which FIG. 1 is a vertical cross-sectional view showing an outline of the overall structure of a rotary compressor, FIG. 2 is a cross-sectional view taken along the line -- in FIG. Figure 3 is a sectional view taken along the - line in Figure 1;
FIG. 4 is a longitudinal cross-sectional view showing a state in which a balancer is provided on the drive shaft of a rotary compressor, FIG. 5 a is a vertical cross-sectional view showing a conventional compressor, and FIG. 5 b is a horizontal cross-sectional view thereof. 1...Rotary compressor, 2...Upper cylinder (cylinder), 3...Lower cylinder (cylinder), 4
, 5... Magnetic piston, 6... Refrigerant compression section, 7...
...Stator section, 8... Sealed housing.

Claims

[Claims for Utility Model Registration] A refrigerant compression section having a cylinder, a piston, etc., and an electric motor are provided in a closed housing, and the refrigerant in the refrigerant compression section is The compressor is configured to compress air, and includes a refrigerant compression section in which a plurality of cylinders are stacked, a magnetic piston is provided in the cylinder, and an electric machine disposed on the outer periphery of the refrigerant compression section. 1. A rotary compressor comprising a stator section having a child coil, wherein a magnetic piston of the refrigerant compression section is driven by a rotating magnetic field generated by the stator section.