JPS60125390U

JPS60125390U - rotary compressor

Info

Publication number: JPS60125390U
Application number: JP1320684U
Authority: JP
Inventors: 朝鍋　定生; 光武　章二; 根本　政明; 谷口　邁; 佐木　邦夫; 将松本; ▲つち▼橋　和幸; 諸星　彰三; 和彦前川; 真太郎渡辺
Original assignee: 三菱重工業株式会社
Priority date: 1984-02-03
Filing date: 1984-02-03
Publication date: 1985-08-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は公知の冷凍用竪型回転式圧縮機を示す縦断面図
−第２図は本考案の一実施例の下部軸受およびマフラー
を示す縦断面図である。１１・・・下部軸受、１６・・・マフラー取付はボルト
、１７・・・マフラー、２３・・・吐出室。FIG. 1 is a vertical cross-sectional view showing a known vertical rotary compressor for refrigeration, and FIG. 2 is a vertical cross-sectional view showing a lower bearing and a muffler according to an embodiment of the present invention. 11... Lower bearing, 16... Muffler mounting bolt, 17... Muffler, 23... Discharge chamber.

Claims

[Scope of utility model registration request]

The compressor body driven by an electric motor is housed in a closed dormitory with lubricating oil sealed in the bottom, and a muffler is attached to the flange of the lower bearing that closes the lower end of the cylinder of the compressor body. In a rotary compressor that discharges refrigerant gas into a muffler chamber and then out of a sealed container, if the upper smooth end is bent along the outer periphery of the flange of the lower bearing as an outer coaming, the lower smooth end will be bent along the outer circumference of the flange of the lower bearing. A rotary compressor characterized in that a muffler whose tip is bent along the outer circumferential surface of a boss part of a lower bearing with an inner coaming is fitted to the lower bearing.