WO2010133516A3 - A cooling device heated to prevent frosting - Google Patents

A cooling device heated to prevent frosting Download PDF

Info

Publication number
WO2010133516A3
WO2010133516A3 PCT/EP2010/056642 EP2010056642W WO2010133516A3 WO 2010133516 A3 WO2010133516 A3 WO 2010133516A3 EP 2010056642 W EP2010056642 W EP 2010056642W WO 2010133516 A3 WO2010133516 A3 WO 2010133516A3
Authority
WO
WIPO (PCT)
Prior art keywords
evaporator
cooling device
compartments
cooling
device heated
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.)
Ceased
Application number
PCT/EP2010/056642
Other languages
French (fr)
Other versions
WO2010133516A2 (en
Inventor
Turgay Ercan
Ferkan Gulbas
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.)
Arcelik AS
Original Assignee
Arcelik AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43126567&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010133516(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelik AS filed Critical Arcelik AS
Priority to EP10720591.6A priority Critical patent/EP2433066B1/en
Priority to ES10720591T priority patent/ES2431805T3/en
Priority to CN201080032311.6A priority patent/CN102483283B/en
Publication of WO2010133516A2 publication Critical patent/WO2010133516A2/en
Publication of WO2010133516A3 publication Critical patent/WO2010133516A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2600/00—Control issues
    • F25D2600/02—Timing
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The present invention relates to a cooling device (1) comprising at least one cooling compartment (2) and at least one freezing compartment (3), an insulator intermediate wall (4) which separates the compartments (2 and 3) from each other, at least one evaporator (5) which provides the cooling of the air circulated in the compartments (2 and 3), a compressor (6) which compresses the refrigerant passing through the evaporator (5) and circulates in the refrigeration cycle, a channel (7) through which the air passes returning from the cooling compartment (2) to the volume (H) containing the evaporator (5), a fan (8) which blows the cooled air towards the compartments (2 and 3), and a defrost heater (9) situated on the evaporator (5).
PCT/EP2010/056642 2009-05-22 2010-05-14 A cooling device heated to prevent frosting Ceased WO2010133516A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10720591.6A EP2433066B1 (en) 2009-05-22 2010-05-14 A cooling device heated to prevent frosting
ES10720591T ES2431805T3 (en) 2009-05-22 2010-05-14 Heated cooling device to prevent frosting
CN201080032311.6A CN102483283B (en) 2009-05-22 2010-05-14 Cooling unit that heats to prevent frosting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRA2009/03968 2009-05-22
TR200903968 2009-05-22

Publications (2)

Publication Number Publication Date
WO2010133516A2 WO2010133516A2 (en) 2010-11-25
WO2010133516A3 true WO2010133516A3 (en) 2011-05-26

Family

ID=43126567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/056642 Ceased WO2010133516A2 (en) 2009-05-22 2010-05-14 A cooling device heated to prevent frosting

Country Status (4)

Country Link
EP (1) EP2433066B1 (en)
CN (1) CN102483283B (en)
ES (1) ES2431805T3 (en)
WO (1) WO2010133516A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20131093A1 (en) * 2013-12-31 2015-07-01 Indesit Co Spa METHOD AND DEVICE FOR CHECKING A DEEP FREEZING PHASE IN A REFRIGERATOR OF THE COMBINED SINGLE-ADJUSTMENT TYPE, AND ITS REFRIGERATOR APPARATUS
ITTO20131095A1 (en) * 2013-12-31 2015-07-01 Indesit Co Spa METHOD AND DEVICE FOR CHECKING A DEEP FREEZING PHASE IN A REFRIGERATOR OF THE COMBINED SINGLE-ADJUSTMENT TYPE, AND ITS REFRIGERATOR APPARATUS
CN109737660B (en) * 2018-12-07 2021-03-30 长虹美菱股份有限公司 A fast thawing method of meat based on functional refrigerator
CN111854269B (en) * 2020-07-16 2021-12-14 黄冈市津志家电科技有限公司 Negative pressure controlled frost-free refrigerator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006092759A1 (en) * 2005-03-01 2006-09-08 Arcelik Anonim Sirketi A cooling device
US20090056366A1 (en) * 2007-07-11 2009-03-05 Lg Electronics Inc. Refrigerator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1178315A (en) * 1996-09-30 1998-04-08 大宇电子株式会社 Method for controlling fan of refrigerator
KR100597304B1 (en) * 2004-12-09 2006-12-08 엘지전자 주식회사 How to defrost refrigerator
KR100846113B1 (en) * 2007-03-29 2008-07-15 엘지전자 주식회사 Control method of the refrigerator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006092759A1 (en) * 2005-03-01 2006-09-08 Arcelik Anonim Sirketi A cooling device
US20090056366A1 (en) * 2007-07-11 2009-03-05 Lg Electronics Inc. Refrigerator

Also Published As

Publication number Publication date
CN102483283B (en) 2014-10-22
EP2433066B1 (en) 2013-08-14
CN102483283A (en) 2012-05-30
EP2433066A2 (en) 2012-03-28
ES2431805T3 (en) 2013-11-28
WO2010133516A2 (en) 2010-11-25

Similar Documents

Publication Publication Date Title
EP2225507B1 (en) Refrigerator and control method for the same
EP2762806A3 (en) Refrigerator
WO2011041392A3 (en) Cascade refrigeration system mounted within a deck
WO2009141125A8 (en) Cold appliance
WO2005052474A3 (en) Defroster for evaporator in refrigerator
WO2011124222A3 (en) Refrigerated cabinet having a refrigeration compartment which can be cooled using cold ambient air
CN103075858A (en) Air-cooling refrigerator and control method thereof
WO2005094401A3 (en) Multi-temperature cooling system
EP4679016A3 (en) Refrigerator
CN108800747A (en) Refrigerator and its control method
CN108800704A (en) Refrigerator and its control method
WO2011000706A3 (en) A refrigerator operating independently of the ambient temperature
WO2010133516A3 (en) A cooling device heated to prevent frosting
CN103917837B (en) Refrigerator
WO2012130584A3 (en) Refrigerator
WO2013000969A3 (en) A cooling device preventing freezing of foodstuffs placed in the fresh food compartment
JP6692082B2 (en) Refrigeration system and refrigeration equipment
WO2008110516A3 (en) A cooling device
EP2772706A3 (en) Refrigeration system having dual suction port compressor
EP2781863A3 (en) Method for controlling refrigerator
CN107014130A (en) Refrigerating plant
WO2012143466A3 (en) Refrigerator with efficient cooling evaporator
EP2325582A3 (en) Defrosting system for cooling devices
US9702603B2 (en) Refrigeration system for a refrigerator appliance
EP2375197A1 (en) A cooling device

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080032311.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10720591

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2010720591

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE