ITTO20040397A1 - Metodo e dispositivo di controllo della temperatura interna di una cella frigorifera, in particolare di un frigorifero o congelatore - Google Patents

Metodo e dispositivo di controllo della temperatura interna di una cella frigorifera, in particolare di un frigorifero o congelatore

Info

Publication number
ITTO20040397A1
ITTO20040397A1 IT000397A ITTO20040397A ITTO20040397A1 IT TO20040397 A1 ITTO20040397 A1 IT TO20040397A1 IT 000397 A IT000397 A IT 000397A IT TO20040397 A ITTO20040397 A IT TO20040397A IT TO20040397 A1 ITTO20040397 A1 IT TO20040397A1
Authority
IT
Italy
Prior art keywords
refrigerator
freezer
control
internal temperature
cell
Prior art date
Application number
IT000397A
Other languages
English (en)
Inventor
Roberto Malpetti
Original Assignee
Itw Ind Components Srl
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 Itw Ind Components Srl filed Critical Itw Ind Components Srl
Priority to IT000397A priority Critical patent/ITTO20040397A1/it
Publication of ITTO20040397A1 publication Critical patent/ITTO20040397A1/it
Priority to EP05754719.2A priority patent/EP1774232B1/en
Priority to MXPA06014531A priority patent/MXPA06014531A/es
Priority to CN2005800177602A priority patent/CN1977135B/zh
Priority to PCT/IB2005/001646 priority patent/WO2005124252A2/en
Priority to US11/422,463 priority patent/US7971444B2/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems
    • 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
    • F25D2700/02—Sensors detecting door opening
    • 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
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
IT000397A 2004-06-15 2004-06-15 Metodo e dispositivo di controllo della temperatura interna di una cella frigorifera, in particolare di un frigorifero o congelatore ITTO20040397A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000397A ITTO20040397A1 (it) 2004-06-15 2004-06-15 Metodo e dispositivo di controllo della temperatura interna di una cella frigorifera, in particolare di un frigorifero o congelatore
EP05754719.2A EP1774232B1 (en) 2004-06-15 2005-06-14 Method and device for controlling the inside temperature of a refrigeration compartment, in particular of a refrigerator or freezer
MXPA06014531A MXPA06014531A (es) 2004-06-15 2005-06-14 Metodo y dispositivo para controlar la temperatura interna de un compartimiento para refrigeracion, en particular de un refrigerador o congelador.
CN2005800177602A CN1977135B (zh) 2004-06-15 2005-06-14 控制制冷室，尤其是冰箱或冰柜制冷室内温的方法和设备
PCT/IB2005/001646 WO2005124252A2 (en) 2004-06-15 2005-06-14 Method and device for controlling the inside temperature of a refrigeration compartment, in particular of a refrigerator or freezer
US11/422,463 US7971444B2 (en) 2004-06-15 2006-06-06 Method and device for controlling the inside temperature of a refrigeration compartment, in particular of a refrigerator or freezer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000397A ITTO20040397A1 (it) 2004-06-15 2004-06-15 Metodo e dispositivo di controllo della temperatura interna di una cella frigorifera, in particolare di un frigorifero o congelatore

Publications (1)

Publication Number Publication Date
ITTO20040397A1 true ITTO20040397A1 (it) 2004-09-15

Family

ID=35159669

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000397A ITTO20040397A1 (it) 2004-06-15 2004-06-15 Metodo e dispositivo di controllo della temperatura interna di una cella frigorifera, in particolare di un frigorifero o congelatore

Country Status (6)

Country Link
US (1) US7971444B2 (it)
EP (1) EP1774232B1 (it)
CN (1) CN1977135B (it)
IT (1) ITTO20040397A1 (it)
MX (1) MXPA06014531A (it)
WO (1) WO2005124252A2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011106063A2 (en) * 2010-02-26 2011-09-01 Carrier Corporation Refrigerated case
KR102482401B1 (ko) 2017-09-22 2022-12-29 엘지전자 주식회사 냉장고
US11473830B2 (en) 2018-03-09 2022-10-18 Electrolux Do Brasil S.A. Adaptive defrost activation method
US12480708B2 (en) 2022-11-01 2025-11-25 T. Patrick Mullin System for temperature mapping in temperature-controlling storage units

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300303A (en) * 1942-10-27 Bottle cooler
US2071175A (en) * 1934-05-24 1937-02-16 Kelvinator Corp Refrigerating apparatus
US2767558A (en) * 1955-03-30 1956-10-23 Whirlpool Seeger Corp Air blast refrigerated cabinet
US3107502A (en) * 1961-04-24 1963-10-22 Whirlpool Co Air circuit means for combined freezer and refrigerator apparatus
US3090209A (en) * 1961-04-24 1963-05-21 Whirlpool Co Refrigerating apparatus
US3164970A (en) * 1962-07-23 1965-01-12 Whirlpool Co Defrost control
BE634821A (it) * 1962-08-01
JPS5520335A (en) * 1978-07-28 1980-02-13 Sawafuji Electric Co Ltd Cooler
DE2928774C2 (de) * 1979-07-17 1984-03-22 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Gefrierschrank mit einem durch natürliche Konvektion gekühlten, großräumigen Gefrierraum
KR930004397B1 (ko) * 1987-02-12 1993-05-27 미츠비시 덴키 가부시기가이샤 냉장고의 온도제어장치
US4967568A (en) * 1988-03-25 1990-11-06 General Electric Company Control system, method of operating an atmospheric cooling apparatus and atmospheric cooling apparatus
JPH0682141A (ja) * 1992-09-02 1994-03-22 Matsushita Refrig Co Ltd 冷凍冷蔵庫の制御装置
DE19613859A1 (de) * 1996-04-06 1997-10-09 Aeg Hausgeraete Gmbh Kühl- und/oder Gefriergerät
KR100205792B1 (ko) * 1997-01-28 1999-07-01 윤종용 냉장고의 냉기 순환 방법 및 장치
TW422331U (en) * 1997-04-25 2001-02-11 Mitsubishi Electric Corp Refrigerator
CA2366622C (en) * 2001-08-31 2006-10-03 Lg Electronics Inc. Device for controlling cooling air supply of refrigerator
CN1448680A (zh) * 2002-03-28 2003-10-15 乐金电子(天津)电器有限公司 电冰箱温度控制装置
US6625999B1 (en) * 2002-03-29 2003-09-30 General Electric Company Cooling system temperature control method and apparatus
KR100474329B1 (ko) * 2002-05-07 2005-03-08 엘지전자 주식회사 냉장고의 압축기 운전제어방법
KR100498386B1 (ko) * 2002-12-06 2005-07-01 엘지전자 주식회사 냉장고의 냉기 토출장치

Also Published As

Publication number Publication date
US20070017238A1 (en) 2007-01-25
EP1774232A2 (en) 2007-04-18
WO2005124252A3 (en) 2006-04-20
EP1774232B1 (en) 2017-08-09
US7971444B2 (en) 2011-07-05
MXPA06014531A (es) 2007-03-23
WO2005124252A2 (en) 2005-12-29
CN1977135A (zh) 2007-06-06
CN1977135B (zh) 2011-05-04

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