JPH021994B2 - - Google Patents

Info

Publication number
JPH021994B2
JPH021994B2 JP58071715A JP7171583A JPH021994B2 JP H021994 B2 JPH021994 B2 JP H021994B2 JP 58071715 A JP58071715 A JP 58071715A JP 7171583 A JP7171583 A JP 7171583A JP H021994 B2 JPH021994 B2 JP H021994B2
Authority
JP
Japan
Prior art keywords
refrigerant compressor
oil
refrigerant
suction
pipe
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.)
Expired - Lifetime
Application number
JP58071715A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59196984A (ja
Inventor
Toshiaki Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7171583A priority Critical patent/JPS59196984A/ja
Publication of JPS59196984A publication Critical patent/JPS59196984A/ja
Publication of JPH021994B2 publication Critical patent/JPH021994B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0207—Lubrication with lubrication control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP7171583A 1983-04-22 1983-04-22 並列圧縮式冷凍装置 Granted JPS59196984A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7171583A JPS59196984A (ja) 1983-04-22 1983-04-22 並列圧縮式冷凍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7171583A JPS59196984A (ja) 1983-04-22 1983-04-22 並列圧縮式冷凍装置

Publications (2)

Publication Number Publication Date
JPS59196984A JPS59196984A (ja) 1984-11-08
JPH021994B2 true JPH021994B2 (en]) 1990-01-16

Family

ID=13468498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7171583A Granted JPS59196984A (ja) 1983-04-22 1983-04-22 並列圧縮式冷凍装置

Country Status (1)

Country Link
JP (1) JPS59196984A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021179543A1 (zh) * 2020-03-09 2021-09-16 艾默生环境优化技术(苏州)有限公司 压缩机系统以及用于该压缩机系统的油管理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522449U (en]) * 1978-07-31 1980-02-13

Also Published As

Publication number Publication date
JPS59196984A (ja) 1984-11-08

Similar Documents

Publication Publication Date Title
JPS6219593B2 (en])
US8075283B2 (en) Oil balance system and method for compressors connected in series
JP4323484B2 (ja) 冷凍サイクル装置
CA1277501C (en) Suction line flow stream separator for parallel compressor arrangements
EP0852324B1 (en) Refrigerant circulating apparatus
US4530215A (en) Refrigeration compressor with pump actuated oil return
US2076332A (en) Lubrication system
JP2011202817A (ja) 冷凍サイクル装置
JPH021994B2 (en])
JPH0217190Y2 (en])
US11391496B2 (en) Refrigerating cycle apparatus
JPS6245110Y2 (en])
US7231783B2 (en) Oil control system for a refrigeration system
JPH0139913Y2 (en])
JP4448390B2 (ja) 冷凍装置
JP5132232B2 (ja) 油だめの油面検知方法、油供給制御方法、これらを備えた気体圧縮装置、及びこの気体圧縮装置を備えた空気調和装置
JPH0138197B2 (en])
JPH071126B2 (ja) マルチ冷凍機
JPS5877183A (ja) 並列圧縮式冷凍装置
JPH0138196B2 (en])
JPH02230985A (ja) 並列圧縮式冷凍装置
JPS6151156B2 (en])
JP2000088370A (ja) 複数圧縮機の均油システム
JPS5920585A (ja) 並列圧縮式冷凍装置
JPS6336433B2 (en])