FR41333E - Device for returning oil from the evaporator to the compressor of refrigeration machines - Google Patents

Device for returning oil from the evaporator to the compressor of refrigeration machines

Info

Publication number
FR41333E
FR41333E FR41333DA FR41333E FR 41333 E FR41333 E FR 41333E FR 41333D A FR41333D A FR 41333DA FR 41333 E FR41333 E FR 41333E
Authority
FR
France
Prior art keywords
evaporator
compressor
returning oil
refrigeration machines
refrigeration
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
Other languages
French (fr)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR41333E publication Critical patent/FR41333E/en
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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0016—Ejectors for creating an oil recirculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR41333D 1931-08-17 1932-01-26 Device for returning oil from the evaporator to the compressor of refrigeration machines Expired FR41333E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH156330T 1931-08-17
FR41333T 1932-01-26

Publications (1)

Publication Number Publication Date
FR41333E true FR41333E (en) 1932-12-03

Family

ID=1795313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41333D Expired FR41333E (en) 1931-08-17 1932-01-26 Device for returning oil from the evaporator to the compressor of refrigeration machines

Country Status (6)

Country Link
US (1) US1910840A (en)
CH (1) CH156330A (en)
DE (1) DE569349C (en)
FR (1) FR41333E (en)
GB (1) GB381054A (en)
NL (1) NL31126C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073155B (en) * 1960-01-14 Dragerwerk Hemr & Bernh Diager Lübeck Secretion pump m in the form of an ejector pump
DE1039189B (en) * 1955-03-05 1958-09-18 Hans Richter Device for dewatering compressed air
DE3219023A1 (en) * 1982-05-19 1983-11-24 Linde Ag, 6200 Wiesbaden PLANT IN WHICH A REFRIGERANT IS CIRCLED
SE447757B (en) * 1985-03-22 1986-12-08 Svenska Rotor Maskiner Ab PROCEDURE FOR OIL LINING OF COOLING PLANT FOR COOLING, SEALING AND LUBRICATING A SCREW COMPRESSOR INCLUDED IN THE PLANT
DE3709429A1 (en) * 1987-03-21 1988-10-06 Ingelheim Peter Graf Von Reciprocating or rotary piston pump facility for low pressures, in particular lubricating-oil pump facility
US5165248A (en) * 1991-09-03 1992-11-24 Carrier Corporation Oil reclaim in a centrifugal chiller system
US20090126376A1 (en) * 2005-05-30 2009-05-21 Johnson Controls Denmark Aps Oil Separation in a Cooling Circuit
CN104075508A (en) * 2014-07-01 2014-10-01 浙江大学宁波理工学院 Ejector capable of automatically regulating area ratio along with condensing temperature and jet type refrigerating machine
CN104089439A (en) * 2014-07-01 2014-10-08 浙江大学宁波理工学院 Ejector with area ratio automatically adjusted along with evaporation temperature and ejection type refrigerating machine
KR102548674B1 (en) 2017-09-25 2023-06-28 존슨 컨트롤스 테크놀러지 컴퍼니 Two-stage oil-powered eductor system

Also Published As

Publication number Publication date
US1910840A (en) 1933-05-23
DE569349C (en) 1933-02-01
GB381054A (en) 1932-09-29
CH156330A (en) 1932-07-31
NL31126C (en) 1933-10-16

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