JPS5425804B2 - - Google Patents

Info

Publication number
JPS5425804B2
JPS5425804B2 JP2661073A JP2661073A JPS5425804B2 JP S5425804 B2 JPS5425804 B2 JP S5425804B2 JP 2661073 A JP2661073 A JP 2661073A JP 2661073 A JP2661073 A JP 2661073A JP S5425804 B2 JPS5425804 B2 JP S5425804B2
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.)
Expired
Application number
JP2661073A
Other languages
Japanese (ja)
Other versions
JPS49115515A (xx
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
Priority to JP2661073A priority Critical patent/JPS5425804B2/ja
Priority to US446005A priority patent/US3874192A/en
Publication of JPS49115515A publication Critical patent/JPS49115515A/ja
Publication of JPS5425804B2 publication Critical patent/JPS5425804B2/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
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/062—Cooling by injecting a liquid in the gas to be compressed
    • 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
    • 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
JP2661073A 1973-03-08 1973-03-08 Expired JPS5425804B2 (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2661073A JPS5425804B2 (xx) 1973-03-08 1973-03-08
US446005A US3874192A (en) 1973-03-08 1974-02-26 Oil cooling apparatus for refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2661073A JPS5425804B2 (xx) 1973-03-08 1973-03-08

Publications (2)

Publication Number Publication Date
JPS49115515A JPS49115515A (xx) 1974-11-05
JPS5425804B2 true JPS5425804B2 (xx) 1979-08-30

Family

ID=12198255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2661073A Expired JPS5425804B2 (xx) 1973-03-08 1973-03-08

Country Status (2)

Country Link
US (1) US3874192A (xx)
JP (1) JPS5425804B2 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254637A (en) * 1979-10-19 1981-03-10 Vilter Manufacturing Corporation Refrigeration system with refrigerant cooling of compressor and its oil
US4275570A (en) * 1980-06-16 1981-06-30 Vilter Manufacturing Corporation Oil cooling means for refrigeration screw compressor
US5168721A (en) * 1991-03-28 1992-12-08 K-Whit Tools, Inc. Refrigerant recovery device
US5231841A (en) * 1991-12-19 1993-08-03 Mcclelland Ralph A Refrigerant charging system and control system therefor
US5222369A (en) * 1991-12-31 1993-06-29 K-Whit Tools, Inc. Refrigerant recovery device with vacuum operated check valve
JP2653334B2 (ja) * 1993-01-26 1997-09-17 株式会社日立製作所 圧縮式冷凍機
US5758506A (en) * 1996-07-03 1998-06-02 White Industries, Llc Method and apparatus for servicing automotive refrigeration systems
CN105627614B (zh) * 2016-01-25 2018-01-09 珠海格力电器股份有限公司 制冷机组及其控制方法和控制系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US320305A (en) * 1885-06-16 suckeet
US2684579A (en) * 1951-06-04 1954-07-27 Hieatt Engineering Co Apparatus for cooling oil of refrigerant compressors
US3270521A (en) * 1965-09-08 1966-09-06 Worthington Corp Refrigerant cooled oil cooler system
US3710590A (en) * 1971-07-19 1973-01-16 Vilter Manufacturing Corp Refrigerant cooled oil system for a rotary screw compressor
GB1384397A (en) * 1971-12-28 1975-02-19 Svenska Rotor Maskiner Ab Refrigeration plants

Also Published As

Publication number Publication date
US3874192A (en) 1975-04-01
JPS49115515A (xx) 1974-11-05

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