DD123967A1 - - Google Patents

Info

Publication number
DD123967A1
DD123967A1 DD19235976A DD19235976A DD123967A1 DD 123967 A1 DD123967 A1 DD 123967A1 DD 19235976 A DD19235976 A DD 19235976A DD 19235976 A DD19235976 A DD 19235976A DD 123967 A1 DD123967 A1 DD 123967A1
Authority
DD
German Democratic Republic
Application number
DD19235976A
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 DD19235976A priority Critical patent/DD123967A1/xx
Publication of DD123967A1 publication Critical patent/DD123967A1/xx

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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
DD19235976A 1976-04-14 1976-04-14 DD123967A1 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD19235976A DD123967A1 (enrdf_load_html_response) 1976-04-14 1976-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19235976A DD123967A1 (enrdf_load_html_response) 1976-04-14 1976-04-14

Publications (1)

Publication Number Publication Date
DD123967A1 true DD123967A1 (enrdf_load_html_response) 1977-01-26

Family

ID=5504246

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19235976A DD123967A1 (enrdf_load_html_response) 1976-04-14 1976-04-14

Country Status (1)

Country Link
DD (1) DD123967A1 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708428A1 (de) * 1997-03-01 1998-09-03 Bitzer Kuehlmaschinenbau Gmbh Kälteanlage
ITTV20120169A1 (it) * 2012-08-22 2014-02-23 Enex Srl Circuito refrigerante
US9970695B2 (en) 2011-07-19 2018-05-15 Carrier Corporation Oil compensation in a refrigeration circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708428A1 (de) * 1997-03-01 1998-09-03 Bitzer Kuehlmaschinenbau Gmbh Kälteanlage
DE19708428C2 (de) * 1997-03-01 2001-08-16 Bitzer Kuehlmaschinenbau Gmbh Kälteanlage
US9970695B2 (en) 2011-07-19 2018-05-15 Carrier Corporation Oil compensation in a refrigeration circuit
ITTV20120169A1 (it) * 2012-08-22 2014-02-23 Enex Srl Circuito refrigerante
EP2754980A1 (en) * 2012-08-22 2014-07-16 ENEX S.r.l. Refrigerating circuit

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