JPS6336433B2 - - Google Patents

Info

Publication number
JPS6336433B2
JPS6336433B2 JP25018083A JP25018083A JPS6336433B2 JP S6336433 B2 JPS6336433 B2 JP S6336433B2 JP 25018083 A JP25018083 A JP 25018083A JP 25018083 A JP25018083 A JP 25018083A JP S6336433 B2 JPS6336433 B2 JP S6336433B2
Authority
JP
Japan
Prior art keywords
compressor
oil
suction
suction branch
pressure
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
Application number
JP25018083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60142071A (ja
Inventor
Akira Hara
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 JP25018083A priority Critical patent/JPS60142071A/ja
Publication of JPS60142071A publication Critical patent/JPS60142071A/ja
Publication of JPS6336433B2 publication Critical patent/JPS6336433B2/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements

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)
JP25018083A 1983-12-28 1983-12-28 並列圧縮式冷凍装置 Granted JPS60142071A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25018083A JPS60142071A (ja) 1983-12-28 1983-12-28 並列圧縮式冷凍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25018083A JPS60142071A (ja) 1983-12-28 1983-12-28 並列圧縮式冷凍装置

Publications (2)

Publication Number Publication Date
JPS60142071A JPS60142071A (ja) 1985-07-27
JPS6336433B2 true JPS6336433B2 (enrdf_load_stackoverflow) 1988-07-20

Family

ID=17204004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25018083A Granted JPS60142071A (ja) 1983-12-28 1983-12-28 並列圧縮式冷凍装置

Country Status (1)

Country Link
JP (1) JPS60142071A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641116A (zh) * 2012-07-31 2015-05-20 比策尔制冷机械制造有限公司 用于多压缩机系统中的油管理的吸入头部装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02230985A (ja) * 1989-03-03 1990-09-13 Mitsubishi Electric Corp 並列圧縮式冷凍装置
FR2985552A1 (fr) * 2012-01-11 2013-07-12 Danfoss Commercial Compressors Systeme thermodynamique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641116A (zh) * 2012-07-31 2015-05-20 比策尔制冷机械制造有限公司 用于多压缩机系统中的油管理的吸入头部装置

Also Published As

Publication number Publication date
JPS60142071A (ja) 1985-07-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term