EP3978836C0 - Kühlkreislauf - Google Patents

Kühlkreislauf

Info

Publication number
EP3978836C0
EP3978836C0 EP21197237.7A EP21197237A EP3978836C0 EP 3978836 C0 EP3978836 C0 EP 3978836C0 EP 21197237 A EP21197237 A EP 21197237A EP 3978836 C0 EP3978836 C0 EP 3978836C0
Authority
EP
European Patent Office
Prior art keywords
cooling circuit
cooling
circuit
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.)
Active
Application number
EP21197237.7A
Other languages
English (en)
French (fr)
Other versions
EP3978836B1 (de
EP3978836A1 (de
Inventor
Robin Langebach
Hermann Renz
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.)
HOCHSCHULE KARLSRUHE
Original Assignee
HOCHSCHULE KARLSRUHE
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 HOCHSCHULE KARLSRUHE filed Critical HOCHSCHULE KARLSRUHE
Publication of EP3978836A1 publication Critical patent/EP3978836A1/de
Application granted granted Critical
Publication of EP3978836B1 publication Critical patent/EP3978836B1/de
Publication of EP3978836C0 publication Critical patent/EP3978836C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B31/006—Cooling of compressor or motor
    • F25B31/008—Cooling of compressor or motor by injecting a liquid
    • 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
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
EP21197237.7A 2020-09-23 2021-09-16 Kühlkreislauf Active EP3978836B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020211929.5A DE102020211929A1 (de) 2020-09-23 2020-09-23 Kühlkreislauf

Publications (3)

Publication Number Publication Date
EP3978836A1 EP3978836A1 (de) 2022-04-06
EP3978836B1 EP3978836B1 (de) 2024-11-27
EP3978836C0 true EP3978836C0 (de) 2024-11-27

Family

ID=77912988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21197237.7A Active EP3978836B1 (de) 2020-09-23 2021-09-16 Kühlkreislauf

Country Status (2)

Country Link
EP (1) EP3978836B1 (de)
DE (1) DE102020211929A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694780A (en) * 1995-12-01 1997-12-09 Alsenz; Richard H. Condensed liquid pump for compressor body cooling
US20150159919A1 (en) 2010-02-25 2015-06-11 Mayekawa Mfg. Co., Ltd. Heat pump unit
ES2721012T3 (es) 2012-12-18 2019-07-26 Emerson Climate Technologies Compresor alternativo con sistema de inyección de vapor
DE102013112670A1 (de) 2013-11-18 2015-05-21 Bitzer Kühlmaschinenbau Gmbh Kühlkreislauf

Also Published As

Publication number Publication date
DE102020211929A1 (de) 2022-03-24
EP3978836B1 (de) 2024-11-27
EP3978836A1 (de) 2022-04-06

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