JPH0290391U

JPH0290391U -

Info

Publication number: JPH0290391U
Application number: JP17121888U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-18

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す横型回転式圧
縮機の断面図、第２図は第１図の要部拡大図、第
３図は従来の横型回転式圧縮機の断面図、第４図
は第３図の要部拡大断面図である。１４……コイルスプリング、１５……オイル管
、１６……吐出バルブ、１９……副サイドハウジ
ング、２０……吐出カバー、２１……サポート、
２２……抵抗溶接。 Fig. 1 is a sectional view of a horizontal rotary compressor showing an embodiment of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is a sectional view of a conventional horizontal rotary compressor. FIG. 4 is an enlarged sectional view of the main part of FIG. 3. 14... Coil spring, 15... Oil pipe, 16... Discharge valve, 19... Sub side housing, 20... Discharge cover, 21... Support,
22...Resistance welding.

Claims

[Scope of utility model registration request]

Oil is stored in a sealed container, and the compression element includes an electric element consisting of a stator and a rotor, and a compression element, and the compression element includes a shaft having an eccentric portion, and a cylinder forming a compression chamber concentrically with the rotation center of the shaft. a roller fitted to the eccentric portion and rolling within the compression chamber; a vane that partitions the compression chamber into a high pressure side and a low pressure side by being pressed against the roller; and sealing both sides of the cylinder. At the same time, a main side housing on the electric element side that pivotally supports the shaft, a sub side housing on the side opposite to the electric element, a discharge valve provided on the side opposite to the cylinder surface of the sub side housing, and a main side housing that covers the discharge valve. houses a compression element having a discharge cover fixed to the sub-side housing, and an oil supply pump provided on the opposite side of the shaft, and the oil supply pump includes a coil spring fixed to one end of the shaft, and a compression element having a discharge cover fixed to the secondary side housing. The spring is housed, a support part is fixed to one end, and the other end has an oil pipe opened into the oil, and the support part is fixed to the end surface of the discharge cover by resistance welding. Horizontal rotary compressor.