JPS59130091U - Rotary compressor oil recovery system - Google Patents

Rotary compressor oil recovery system

Info

Publication number
JPS59130091U
JPS59130091U JP1878183U JP1878183U JPS59130091U JP S59130091 U JPS59130091 U JP S59130091U JP 1878183 U JP1878183 U JP 1878183U JP 1878183 U JP1878183 U JP 1878183U JP S59130091 U JPS59130091 U JP S59130091U
Authority
JP
Japan
Prior art keywords
oil
compressor
recovery system
rotary compressor
compressed air
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.)
Granted
Application number
JP1878183U
Other languages
Japanese (ja)
Other versions
JPH0213758Y2 (en
Inventor
鉢巻　武
Original Assignee
株式会社ナブコ
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 株式会社ナブコ filed Critical 株式会社ナブコ
Priority to JP1878183U priority Critical patent/JPS59130091U/en
Publication of JPS59130091U publication Critical patent/JPS59130091U/en
Application granted granted Critical
Publication of JPH0213758Y2 publication Critical patent/JPH0213758Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compressor (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 drawings]

第１図は、従来の回転式圧縮機の油回収システムの説明
図であり、第２図は、本考案の回転式圧縮機の油回収シ
ステムの一実施例の説明図である。 ２・・・回転式圧縮機、２ａ・・・ローター室、４・・
・油回収器、５・・・油分離器、６・・・主通路、１１
・・・補助通路、１６・・・締切弁。FIG. 1 is an explanatory diagram of a conventional oil recovery system for a rotary compressor, and FIG. 2 is an explanatory diagram of an embodiment of the oil recovery system for a rotary compressor according to the present invention. 2... Rotary compressor, 2a... Rotor chamber, 4...
・Oil recovery device, 5... Oil separator, 6... Main passage, 11
...Auxiliary passage, 16...Shutoff valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転式圧縮機より逆止弁を介して吐出された油混入の圧
縮空気を油回収器内の油分離器にて圧縮空気と油とに分
離し、油回収器内の油を油回収器の吐出側と圧縮機のロ
ーター室とを接続する主通路より圧縮機へ循環させ、油
分離器内の圧縮空気と油との混合物を油分離器の吐出側
と圧縮機のローター室とを接続する補助通路より圧縮機
へ循環させる回転式圧縮機の油回収システムにおいて、
前記補助通路に圧縮機作動時は補助通路を連通し且つ圧
縮機停止時は補助通路を遮断する締切弁を設けた回転式
圧縮機の油回収システム。The oil-containing compressed air discharged from the rotary compressor via the check valve is separated into compressed air and oil by the oil separator in the oil collector, and the oil in the oil collector is separated into oil and oil. The mixture of compressed air and oil in the oil separator is circulated to the compressor through the main passage connecting the discharge side and the rotor chamber of the compressor, and the mixture of compressed air and oil in the oil separator is connected between the discharge side of the oil separator and the rotor chamber of the compressor. In a rotary compressor oil recovery system that circulates oil from the auxiliary passage to the compressor,
An oil recovery system for a rotary compressor, wherein the auxiliary passage is provided with a shutoff valve that communicates with the auxiliary passage when the compressor is in operation and shuts off the auxiliary passage when the compressor is stopped.
JP1878183U 1983-02-10 1983-02-10 Rotary compressor oil recovery system Granted JPS59130091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1878183U JPS59130091U (en) 1983-02-10 1983-02-10 Rotary compressor oil recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1878183U JPS59130091U (en) 1983-02-10 1983-02-10 Rotary compressor oil recovery system

Publications (2)

Publication Number Publication Date
JPS59130091U true JPS59130091U (en) 1984-08-31
JPH0213758Y2 JPH0213758Y2 (en) 1990-04-16

Family

ID=30149956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1878183U Granted JPS59130091U (en) 1983-02-10 1983-02-10 Rotary compressor oil recovery system

Country Status (1)

Country Link
JP (1) JPS59130091U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588787U (en) * 1981-07-10 1983-01-20 株式会社日立製作所 air compressor equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588787B2 (en) * 1977-11-01 1983-02-17 三菱電機株式会社 Reference carrier regeneration circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588787U (en) * 1981-07-10 1983-01-20 株式会社日立製作所 air compressor equipment

Also Published As

Publication number Publication date
JPH0213758Y2 (en) 1990-04-16

Similar Documents

Publication Publication Date Title
JPS59130091U (en) Rotary compressor oil recovery system
JPS6119691U (en) oil cooled compressor
JPS6070792U (en) Screw compressor oil supply system
JPS5824491U (en) Rotary air compressor load reduction device
JPS595790U (en) oil-cooled rotary compressor
JPS6030867U (en) Air brake air control device
JPS5999196U (en) Turbo compressor control device
JPS59105079U (en) portable air compressor
JPS6054792U (en) oil cooled compressor
JPS58177570U (en) Compressa
JPS599195U (en) High pressure shell compressor
JPS60100590U (en) gas injection compressor
JPS59102995U (en) compressor
JPS5919988U (en) portable compressor
JPS5892480U (en) Crawler drill compressor drive device
JPS58151418U (en) Oil tank that separates lubricating oil for air compressor machinery
JPS58188557U (en) Refrigeration capacity increase device for compression refrigeration cycle
JPS5842304U (en) Turbine shaft seal system
JPS59186494U (en) Liquid compression prevention device for refrigerant compressor
JPS5981791U (en) Refrigeration equipment
JPS58110757U (en) air conditioner
JPS58158186U (en) oil cooled air compressor
JPS58122708U (en) Expansion motor oil supply system
JPS5914991U (en) Room air conditioner refrigeration cycle
JPS59129067U (en) air conditioner