ES470936A1 - Un frigorifico - Google Patents

Un frigorifico

Info

Publication number
ES470936A1
ES470936A1 ES470936A ES470936A ES470936A1 ES 470936 A1 ES470936 A1 ES 470936A1 ES 470936 A ES470936 A ES 470936A ES 470936 A ES470936 A ES 470936A ES 470936 A1 ES470936 A1 ES 470936A1
Authority
ES
Spain
Prior art keywords
refrigerant
condensation wall
condensor
getter
control
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
ES470936A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from NL7706880A external-priority patent/NL7706880A/xx
Priority claimed from NL7714306A external-priority patent/NL7714306A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES470936A1 publication Critical patent/ES470936A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/06—Control arrangements therefor
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/025—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures using primary and secondary refrigeration systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • 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
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Un frigorífico dotado de un compartimiento de congelación y un compartimiento de refrigeración, frigorífico que está provisto de un sistema refrigerador con un evaporador primario dispuesto en el compartimiento de congelación, y un refrigerante con un evaporador secundario dispuesto en el compartimiento de refrigeración, y un condensador secundario que se halla en contacto de intercambio o transmisión de calor con el evaporador primario, condensador secundario éste que tiene una pared de condensación sobre cuya superficie se condensa el refrigerante durante el funcionamiento, caracterizado dicho frigorífico por el hecho de que el condensador secundario está provisto de medios para hacer variar el área de pared de condensación disponible, y de ese modo controlar la temperatura del evaporador secundario.
ES470936A 1977-06-22 1978-06-20 Un frigorifico Expired ES470936A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7706880A NL7706880A (en) 1977-06-22 1977-06-22 Refrigerator with freezing compartment - has two cooling circuits with condenser mounted in outer wall of freezing compartment to be in heat exchange with evaporator
NL7714306A NL7714306A (en) 1977-12-23 1977-12-23 Refrigerator with freezing compartment - has two cooling circuits with condenser mounted in outer wall of freezing compartment to be in heat exchange with evaporator

Publications (1)

Publication Number Publication Date
ES470936A1 true ES470936A1 (es) 1979-02-01

Family

ID=26645329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470936A Expired ES470936A1 (es) 1977-06-22 1978-06-20 Un frigorifico

Country Status (9)

Country Link
US (1) US4258554A (es)
EP (1) EP0000217B1 (es)
JP (1) JPS5410467A (es)
AR (1) AR217693A1 (es)
AU (1) AU519150B2 (es)
CA (1) CA1088333A (es)
DE (1) DE2861071D1 (es)
ES (1) ES470936A1 (es)
IT (1) IT1096563B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486638B1 (fr) * 1980-07-11 1986-03-28 Thomson Brandt Ensemble frigorifique a compartiments a temperatures differentes
IT1201525B (it) * 1982-06-29 1989-02-02 Eurodomestici Ind Riunite Perfezionamenti nei o relativi ai circuiti refrigeranti a compressore
CH664004A5 (de) * 1983-08-08 1988-01-29 Bucher Heinrich Fa Behaelter zum kuehlen eines kuehlgutes.
FR2682746B1 (fr) * 1991-10-17 1994-01-28 Etudes Electroniques Mecaniques Echangeur de chaleur destine aux dissipateurs thermiques a effet caloduc et comportant une structure a plusieurs etages d'echanges thermiques.
SE0303227D0 (sv) * 2003-12-01 2003-12-01 Dometic Sweden Ab Defrosting
JP4387974B2 (ja) * 2005-04-25 2009-12-24 パナソニック株式会社 冷凍サイクル装置
KR101345666B1 (ko) * 2007-05-25 2013-12-30 엘지전자 주식회사 냉장고
US20120047917A1 (en) * 2010-08-27 2012-03-01 Alexander Rafalovich MODULAR REFRIGERATOR and ICEMAKER
CN104613804B (zh) * 2014-12-15 2017-03-01 青岛海尔股份有限公司 弯折管件及具有该弯折管件的半导体制冷冰箱
CN104567175B (zh) * 2014-12-15 2016-11-23 青岛海尔股份有限公司 半导体制冷冰箱
CN107289705B (zh) * 2016-03-30 2024-02-09 苏州圣荣元电子科技有限公司 一种低温冰箱

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292803A (en) * 1937-04-17 1942-08-11 Gen Electric Evaporator for refrigerating machines
DE723857C (de) * 1939-05-20 1942-08-12 Dornier Werke Gmbh Heizeinrichtung, insbesondere fuer Luftfahrzeuge
US2314190A (en) * 1941-02-21 1943-03-16 Gen Electric Refrigerating apparatus
US2350348A (en) * 1942-12-21 1944-06-06 Gen Motors Corp Heat transfer device
US2421773A (en) * 1943-12-29 1947-06-10 Westinghouse Electric Corp Heat exchange apparatus in refrigeration systems
US2433187A (en) * 1945-05-25 1947-12-23 Westinghouse Electric Corp Controlled refrigerating apparatus with secondary refrigerating circuit
US2492648A (en) * 1945-11-10 1949-12-27 Westinghouse Electric Corp Two temperature refrigeration apparatus
US2581044A (en) * 1949-09-17 1952-01-01 Jack A Ratcliff Refrigerating system
US3402761A (en) * 1967-02-17 1968-09-24 Navy Usa Controllable heat pipe apparatus
LU57482A1 (es) * 1968-12-05 1970-06-09
US3525386A (en) * 1969-01-22 1970-08-25 Atomic Energy Commission Thermal control chamber
NL151496B (nl) * 1969-12-24 1976-11-15 Philips Nv Warmtetransportinrichting met een transportmedium, dat fase-overgangen ondergaat.
US3933198A (en) * 1973-03-16 1976-01-20 Hitachi, Ltd. Heat transfer device

Also Published As

Publication number Publication date
IT7824625A0 (it) 1978-06-16
AU3723378A (en) 1980-01-03
AR217693A1 (es) 1980-04-15
EP0000217A1 (en) 1979-01-10
CA1088333A (en) 1980-10-28
JPS6337303B2 (es) 1988-07-25
IT1096563B (it) 1985-08-26
JPS5410467A (en) 1979-01-26
AU519150B2 (en) 1981-11-12
US4258554A (en) 1981-03-31
DE2861071D1 (en) 1981-12-03
EP0000217B1 (en) 1981-09-16

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