GB341799A - Improvements in or relating to refrigerating machines - Google Patents

Improvements in or relating to refrigerating machines

Info

Publication number
GB341799A
GB341799A GB11424/30A GB1142430A GB341799A GB 341799 A GB341799 A GB 341799A GB 11424/30 A GB11424/30 A GB 11424/30A GB 1142430 A GB1142430 A GB 1142430A GB 341799 A GB341799 A GB 341799A
Authority
GB
United Kingdom
Prior art keywords
relating
compresser
evaporator
class
iii
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
GB11424/30A
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
Publication of GB341799A publication Critical patent/GB341799A/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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Lubricants (AREA)

Abstract

341,799. Lubricating. SULZER FRERES SOC. ANON., Winterthur, Switzerland. April 10, 1930, No. 11424. Convention date, Oct. 7, 1929. Addition to 330,818, [Class 12 (iii), Lubricators &c.]. [Class 12 (iii).] Lubricant conveyed by fluid. - Lubricant collecting in the vessel 26 communicating with the evaporator 4 of a refrigerating machine, as in the parent Specification, is returned to the compresser by an injector 37 actuated by the refrigerant vapour passing from the evaporator to the compresser of the machine.
GB11424/30A 1929-10-07 1930-04-10 Improvements in or relating to refrigerating machines Expired GB341799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH141800T 1929-10-07

Publications (1)

Publication Number Publication Date
GB341799A true GB341799A (en) 1931-01-22

Family

ID=35892243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11424/30A Expired GB341799A (en) 1929-10-07 1930-04-10 Improvements in or relating to refrigerating machines

Country Status (5)

Country Link
US (1) US1951915A (en)
CH (1) CH141800A (en)
DE (1) DE508673C (en)
GB (1) GB341799A (en)
NL (1) NL28975C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086621A (en) * 1990-12-27 1992-02-11 York International Corporation Oil recovery system for low capacity operation of refrigeration systems

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610480A (en) * 1949-10-12 1952-09-16 Robert G Briscoe Mechanical refrigerating apparatus
DE1044839B (en) * 1956-01-23 1958-11-27 Licentia Gmbh Arrangement for the lubrication of an encapsulated swing compressor, especially for refrigeration machines
US3370440A (en) * 1966-01-06 1968-02-27 Ac & R Components Inc Suction accumulator
KR100194146B1 (en) * 1996-06-10 1999-06-15 윤종용 Oil separator to separate the oil contained in the refrigerant flowing into the evaporator
DE19708428C2 (en) * 1997-03-01 2001-08-16 Bitzer Kuehlmaschinenbau Gmbh Refrigeration system
US5875637A (en) * 1997-07-25 1999-03-02 York International Corporation Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit
US6065297A (en) * 1998-10-09 2000-05-23 American Standard Inc. Liquid chiller with enhanced motor cooling and lubrication
US6233967B1 (en) * 1999-12-03 2001-05-22 American Standard International Inc. Refrigeration chiller oil recovery employing high pressure oil as eductor motive fluid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086621A (en) * 1990-12-27 1992-02-11 York International Corporation Oil recovery system for low capacity operation of refrigeration systems
WO1992012347A1 (en) * 1990-12-27 1992-07-23 York International Corporation Oil recovery system for low capacity operation of refrigeration systems
AU641073B2 (en) * 1990-12-27 1993-09-09 York International Corporation Oil recovery system for low capacity operation of refrigeration systems

Also Published As

Publication number Publication date
DE508673C (en) 1930-09-29
US1951915A (en) 1934-03-20
NL28975C (en) 1933-02-15
CH141800A (en) 1930-08-15

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