JPS60178377U - Compressor lubrication system - Google Patents

Compressor lubrication system

Info

Publication number
JPS60178377U
JPS60178377U JP6472684U JP6472684U JPS60178377U JP S60178377 U JPS60178377 U JP S60178377U JP 6472684 U JP6472684 U JP 6472684U JP 6472684 U JP6472684 U JP 6472684U JP S60178377 U JPS60178377 U JP S60178377U
Authority
JP
Japan
Prior art keywords
compressor
oil
pressure
oil tank
stopped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6472684U
Other languages
Japanese (ja)
Inventor
岡田　守泰
Original Assignee
三菱重工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP6472684U priority Critical patent/JPS60178377U/en
Publication of JPS60178377U publication Critical patent/JPS60178377U/en
Pending legal-status Critical Current

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  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の１実施例を示す図式系統図、第２図は
従来の冷凍機の図式系統図である。 多段圧縮機・・・１，２、オイルタンク・・・２０、油
溜部・・・Ｍ１返油兼均圧用管・・・２１　ａ、　２１
　ｂｚ給油管・・・２２ａ＊２２ｂ、オイルポンプ・・
・１４，１５、開閉弁・・・２６，２７゜FIG. 1 is a diagrammatic system diagram showing one embodiment of the present invention, and FIG. 2 is a diagrammatic system diagram of a conventional refrigerator. Multi-stage compressor...1, 2, oil tank...20, oil sump...M1 oil return and pressure equalization pipe...21 a, 21
bz oil supply pipe...22a*22b, oil pump...
・14, 15, on-off valve...26, 27°

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスの閉回路内に並列に組込まれた複数の多段圧縮機と
、各圧縮機の下部に配設された共通のオイルタンクを具
え、圧縮機の運転中は中圧となり停止時には低圧と均圧
される各圧縮機の油溜部と上記オイルタンクとをその圧
縮機の停止時に閉となる開閉弁を介装した返油兼均圧用
管で連結するとともに上記オイルタンク内の潤滑油をそ
れぞれ給油管を介して各圧縮機のオイルポンプに供給可
能に連結したことを特徴とする圧縮機の潤滑装置。Equipped with multiple multi-stage compressors built in parallel in a closed gas circuit and a common oil tank installed at the bottom of each compressor, the pressure is medium pressure when the compressor is operating, and low pressure and equalizes when the compressor is stopped. The oil reservoir of each compressor and the above oil tank are connected by an oil return and pressure equalization pipe equipped with an on-off valve that is closed when the compressor is stopped, and the lubricating oil in the above oil tank is supplied respectively. A compressor lubricating device characterized in that it is connected to an oil pump of each compressor via a pipe so that oil can be supplied thereto.
JP6472684U 1984-05-04 1984-05-04 Compressor lubrication system Pending JPS60178377U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6472684U JPS60178377U (en) 1984-05-04 1984-05-04 Compressor lubrication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6472684U JPS60178377U (en) 1984-05-04 1984-05-04 Compressor lubrication system

Publications (1)

Publication Number Publication Date
JPS60178377U true JPS60178377U (en) 1985-11-27

Family

ID=30596078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6472684U Pending JPS60178377U (en) 1984-05-04 1984-05-04 Compressor lubrication system

Country Status (1)

Country Link
JP (1) JPS60178377U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023195042A1 (en) * 2022-04-04 2023-10-12 三菱電機株式会社 Refrigeration cycle device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023195042A1 (en) * 2022-04-04 2023-10-12 三菱電機株式会社 Refrigeration cycle device

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