JPS4870934A - - Google Patents

Info

Publication number
JPS4870934A
JPS4870934A JP12761972A JP12761972A JPS4870934A JP S4870934 A JPS4870934 A JP S4870934A JP 12761972 A JP12761972 A JP 12761972A JP 12761972 A JP12761972 A JP 12761972A JP S4870934 A JPS4870934 A JP S4870934A
Authority
JP
Japan
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
JP12761972A
Other languages
Japanese (ja)
Other versions
JPS538055B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4870934A publication Critical patent/JPS4870934A/ja
Publication of JPS538055B2 publication Critical patent/JPS538055B2/ja
Expired 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
JP12761972A 1971-12-22 1972-12-19 Expired JPS538055B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1646371A SE360168B (enrdf_load_stackoverflow) 1971-12-22 1971-12-22

Publications (2)

Publication Number Publication Date
JPS4870934A true JPS4870934A (enrdf_load_stackoverflow) 1973-09-26
JPS538055B2 JPS538055B2 (enrdf_load_stackoverflow) 1978-03-24

Family

ID=20302279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12761972A Expired JPS538055B2 (enrdf_load_stackoverflow) 1971-12-22 1972-12-19

Country Status (5)

Country Link
JP (1) JPS538055B2 (enrdf_load_stackoverflow)
DE (1) DE2261091A1 (enrdf_load_stackoverflow)
GB (1) GB1380758A (enrdf_load_stackoverflow)
SE (1) SE360168B (enrdf_load_stackoverflow)
SU (1) SU884584A3 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129362U (enrdf_load_stackoverflow) * 1974-08-28 1976-03-03
JPS5274549U (enrdf_load_stackoverflow) * 1975-12-02 1977-06-03
JPS5283061U (enrdf_load_stackoverflow) * 1975-12-19 1977-06-21
JPH0379959A (ja) * 1989-08-22 1991-04-04 Daikin Ind Ltd 冷凍装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795117A (en) * 1972-09-01 1974-03-05 Dunham Bush Inc Injection cooling of screw compressors
DE3622805A1 (de) * 1986-07-07 1988-01-21 Ruhrgas Ag Verfahren und anordnung zum betreiben einer kompressionswaermepumpe
DE4122889C1 (enrdf_load_stackoverflow) * 1991-07-11 1992-12-17 Bitzer Kuehlmaschinenbau Gmbh & Co Kg, 7032 Sindelfingen, De
CA2156076C (en) * 1993-03-31 1999-03-23 Michael C. Boehde Cooling of compressor lubricant in a refrigeration system
US6065297A (en) * 1998-10-09 2000-05-23 American Standard Inc. Liquid chiller with enhanced motor cooling and lubrication
US9518767B2 (en) 2013-01-25 2016-12-13 Trane International Inc. Refrigerant cooling and lubrication system
WO2018179190A1 (ja) * 2017-03-29 2018-10-04 株式会社日立産機システム 給液式気体圧縮機
CN110206708A (zh) * 2019-06-28 2019-09-06 中煤隧道工程有限公司 一种用于油冷却器和压缩机连接回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155051A (en) * 1937-06-03 1939-04-18 Sulzer Ag Apparatus for the compression of gases
US2684579A (en) * 1951-06-04 1954-07-27 Hieatt Engineering Co Apparatus for cooling oil of refrigerant compressors
US3577742A (en) * 1969-06-13 1971-05-04 Vilter Manufacturing Corp Refrigeration system having a screw compressor with an auxiliary high pressure suction inlet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129362U (enrdf_load_stackoverflow) * 1974-08-28 1976-03-03
JPS5274549U (enrdf_load_stackoverflow) * 1975-12-02 1977-06-03
JPS5283061U (enrdf_load_stackoverflow) * 1975-12-19 1977-06-21
JPH0379959A (ja) * 1989-08-22 1991-04-04 Daikin Ind Ltd 冷凍装置

Also Published As

Publication number Publication date
GB1380758A (en) 1975-01-15
SU884584A3 (ru) 1981-11-23
SE360168B (enrdf_load_stackoverflow) 1973-09-17
DE2261091A1 (de) 1973-06-28
JPS538055B2 (enrdf_load_stackoverflow) 1978-03-24

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