EP1655557A3 - Congélateur horizontal - Google Patents

Congélateur horizontal Download PDF

Info

Publication number
EP1655557A3
EP1655557A3 EP04105137A EP04105137A EP1655557A3 EP 1655557 A3 EP1655557 A3 EP 1655557A3 EP 04105137 A EP04105137 A EP 04105137A EP 04105137 A EP04105137 A EP 04105137A EP 1655557 A3 EP1655557 A3 EP 1655557A3
Authority
EP
European Patent Office
Prior art keywords
compressor
freezer
control system
horizontal freezer
temperature sensor
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.)
Withdrawn
Application number
EP04105137A
Other languages
German (de)
English (en)
Other versions
EP1655557A2 (fr
Inventor
Giuliano Whirlpool Europe s.r.l Rosi
Alessandro Whirlpool Europe s.r.l Rosi
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Publication of EP1655557A2 publication Critical patent/EP1655557A2/fr
Publication of EP1655557A3 publication Critical patent/EP1655557A3/fr
Withdrawn legal-status Critical Current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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • 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
    • F25D2400/10—Refrigerator top-coolers
    • 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
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP04105137A 2003-10-21 2004-10-19 Congélateur horizontal Withdrawn EP1655557A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVA20030039 ITVA20030039A1 (it) 2003-10-21 2003-10-21 Congelatore orizzontale.

Publications (2)

Publication Number Publication Date
EP1655557A2 EP1655557A2 (fr) 2006-05-10
EP1655557A3 true EP1655557A3 (fr) 2013-03-27

Family

ID=35840300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04105137A Withdrawn EP1655557A3 (fr) 2003-10-21 2004-10-19 Congélateur horizontal

Country Status (2)

Country Link
EP (1) EP1655557A3 (fr)
IT (1) ITVA20030039A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1592281A (fr) * 1967-11-10 1970-05-11
JPH0791792A (ja) * 1993-09-28 1995-04-04 Toshiba Corp 冷凍ストッカ
EP0727628A2 (fr) * 1995-02-20 1996-08-21 AEG Hausgeräte GmbH Système de contrÔle et méthode de contrÔle de température pour réfrigérateurs
EP0976996A2 (fr) * 1998-07-29 2000-02-02 Whirlpool Corporation Dispositif autorégulant pour commander des réfrigérateurs et des congélateurs
JP2000213847A (ja) * 1999-01-27 2000-08-02 Sharp Corp 冷蔵庫
EP1030147A1 (fr) * 1999-02-19 2000-08-23 Ranco Incorporated of Delaware Dispositif et procédé de commande de la température dans un réfrigérateur
US20020026804A1 (en) * 2000-09-07 2002-03-07 Kim Kyoung-Tae Method for controlling refrigerator
EP1215454A2 (fr) * 2000-12-13 2002-06-19 Magnetek S.p.A. Procédé de réduction de la consommation d'énergie d'une machine frigorifique et machine frigorifique fonctionnant suivant ce procédé

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1592281A (fr) * 1967-11-10 1970-05-11
JPH0791792A (ja) * 1993-09-28 1995-04-04 Toshiba Corp 冷凍ストッカ
EP0727628A2 (fr) * 1995-02-20 1996-08-21 AEG Hausgeräte GmbH Système de contrÔle et méthode de contrÔle de température pour réfrigérateurs
EP0976996A2 (fr) * 1998-07-29 2000-02-02 Whirlpool Corporation Dispositif autorégulant pour commander des réfrigérateurs et des congélateurs
JP2000213847A (ja) * 1999-01-27 2000-08-02 Sharp Corp 冷蔵庫
EP1030147A1 (fr) * 1999-02-19 2000-08-23 Ranco Incorporated of Delaware Dispositif et procédé de commande de la température dans un réfrigérateur
US20020026804A1 (en) * 2000-09-07 2002-03-07 Kim Kyoung-Tae Method for controlling refrigerator
EP1215454A2 (fr) * 2000-12-13 2002-06-19 Magnetek S.p.A. Procédé de réduction de la consommation d'énergie d'une machine frigorifique et machine frigorifique fonctionnant suivant ce procédé

Also Published As

Publication number Publication date
ITVA20030039A1 (it) 2005-04-22
EP1655557A2 (fr) 2006-05-10

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