CH532231A - Cooling unit with an absorption chiller that works with pressure-equalizing auxiliary gas and a secondary refrigerant system - Google Patents

Cooling unit with an absorption chiller that works with pressure-equalizing auxiliary gas and a secondary refrigerant system

Info

Publication number
CH532231A
CH532231A CH1789270A CH1789270A CH532231A CH 532231 A CH532231 A CH 532231A CH 1789270 A CH1789270 A CH 1789270A CH 1789270 A CH1789270 A CH 1789270A CH 532231 A CH532231 A CH 532231A
Authority
CH
Switzerland
Prior art keywords
works
pressure
cooling unit
auxiliary gas
refrigerant system
Prior art date
Application number
CH1789270A
Other languages
German (de)
Inventor
Eber Nicolas
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of CH532231A publication Critical patent/CH532231A/en

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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems
CH1789270A 1969-12-04 1970-12-02 Cooling unit with an absorption chiller that works with pressure-equalizing auxiliary gas and a secondary refrigerant system CH532231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16688/69A SE336141B (en) 1969-12-04 1969-12-04

Publications (1)

Publication Number Publication Date
CH532231A true CH532231A (en) 1972-12-31

Family

ID=20302613

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1789270A CH532231A (en) 1969-12-04 1970-12-02 Cooling unit with an absorption chiller that works with pressure-equalizing auxiliary gas and a secondary refrigerant system

Country Status (5)

Country Link
US (1) US3683640A (en)
CH (1) CH532231A (en)
DE (1) DE2058161A1 (en)
GB (1) GB1268325A (en)
SE (1) SE336141B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668633A5 (en) * 1986-02-04 1989-01-13 Nicolas Dr Sc Techn Eber REFRIGERABLE WITH ABSORPTION COOLING UNIT.
EP0326881A1 (en) * 1988-02-03 1989-08-09 Aktiebolaget Electrolux Absorption refrigeration unit
US4972331A (en) * 1989-02-06 1990-11-20 Nim, Inc. Phase modulated spectrophotometry
GB2258298B (en) * 1991-07-31 1995-05-17 Star Refrigeration Cooling method and apparatus
GB9612445D0 (en) * 1996-06-14 1996-08-14 Star Refrigeration Thermosyphon refrigeration apparatus
WO2003079522A1 (en) * 2002-03-14 2003-09-25 Siemens Aktiengesellschaft Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding
GB2449522A (en) * 2007-05-22 2008-11-26 4Energy Ltd Temperature controlled equipment cabinet comprising an absorption refrigerator system with an evaporator pipe located within a fluid containing enclosure
CN103906529A (en) * 2011-03-08 2014-07-02 阿特伍德移动产品有限责任公司 Helium charged refrigerator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033228A (en) * 1930-05-28 1936-03-10 Gen Motors Corp Refrigerating apparatus
US2255584A (en) * 1937-12-11 1941-09-09 Borg Warner Method of and apparatus for heat transfer
US2233414A (en) * 1939-06-05 1941-03-04 Borg Warner Apparatus for heat transfer
US2293522A (en) * 1940-01-09 1942-08-18 Servel Inc Refrigeration
US2610479A (en) * 1943-07-14 1952-09-16 Admiral Corp Two-temperature refrigerator
US2492725A (en) * 1945-04-09 1949-12-27 Carrier Corp Mixed refrigerant system
US2483842A (en) * 1948-01-02 1949-10-04 Nash Kelvinator Corp Two-temperature refrigeration system using two refrigerants
US2663159A (en) * 1949-07-12 1953-12-22 Electrolux Ab Refrigerator employing secondary refrigeration system
US2682756A (en) * 1952-02-07 1954-07-06 Int Harvester Co Two temperature refrigerator system

Also Published As

Publication number Publication date
DE2058161A1 (en) 1971-06-09
GB1268325A (en) 1972-03-29
US3683640A (en) 1972-08-15
SE336141B (en) 1971-06-28

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Legal Events

Date Code Title Description
PL Patent ceased