JPS5334326B2 - - Google Patents

Info

Publication number
JPS5334326B2
JPS5334326B2 JP10071972A JP10071972A JPS5334326B2 JP S5334326 B2 JPS5334326 B2 JP S5334326B2 JP 10071972 A JP10071972 A JP 10071972A JP 10071972 A JP10071972 A JP 10071972A JP S5334326 B2 JPS5334326 B2 JP S5334326B2
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
JP10071972A
Other languages
Japanese (ja)
Other versions
JPS4845914A (fr
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 JPS4845914A publication Critical patent/JPS4845914A/ja
Publication of JPS5334326B2 publication Critical patent/JPS5334326B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/03—Oil level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP10071972A 1971-10-08 1972-10-09 Expired JPS5334326B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18780171A 1971-10-08 1971-10-08

Publications (2)

Publication Number Publication Date
JPS4845914A JPS4845914A (fr) 1973-06-30
JPS5334326B2 true JPS5334326B2 (fr) 1978-09-20

Family

ID=22690524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10071972A Expired JPS5334326B2 (fr) 1971-10-08 1972-10-09

Country Status (5)

Country Link
US (1) US3724231A (fr)
JP (1) JPS5334326B2 (fr)
AU (1) AU450119B2 (fr)
FR (1) FR2155650A5 (fr)
IT (1) IT965484B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045343Y2 (fr) * 1986-07-26 1992-02-14
JPH0423022Y2 (fr) * 1986-05-21 1992-05-27

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK162464C (da) * 1989-03-30 1992-03-23 Aage Bisgaard Winther Olie-, luft- og fremmedgasudskiller til koeleanlaeg
KR20060055154A (ko) * 2004-11-18 2006-05-23 엘지전자 주식회사 멀티형 공기조화기의 압축기 오일 회수장치
JP6508814B2 (ja) * 2014-12-19 2019-05-08 三菱重工サーマルシステムズ株式会社 圧縮機用ユニット、圧縮機、及び冷媒回路
US11002277B2 (en) 2018-03-27 2021-05-11 Ingersoll-rand Industrial U.s. Inc. Compressor system and system for maintaining a desired oil level

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978877A (en) * 1958-08-04 1961-04-11 Vilter Mfg Co Hot gas defrosting system with gravity liquid return for refrigeration systems
US3494137A (en) * 1968-06-12 1970-02-10 George K Cargo Fluid-operated pump and refrigerant system containing the same
US3500962A (en) * 1969-05-01 1970-03-17 Vilter Manufacturing Corp Lubrication system for compressors
US3543880A (en) * 1969-07-07 1970-12-01 Vilter Manufacturing Corp Two stage refrigeration compressor having automatic oil drain for the first stage suction chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423022Y2 (fr) * 1986-05-21 1992-05-27
JPH045343Y2 (fr) * 1986-07-26 1992-02-14

Also Published As

Publication number Publication date
AU4694372A (en) 1974-03-28
JPS4845914A (fr) 1973-06-30
AU450119B2 (en) 1974-06-27
FR2155650A5 (fr) 1973-05-18
IT965484B (it) 1974-01-31
US3724231A (en) 1973-04-03

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