EP0849553A3 - Temperaturregelvorrichtung für eine Kammer in der Kühlabteilung eines Kühlschrankes - Google Patents

Temperaturregelvorrichtung für eine Kammer in der Kühlabteilung eines Kühlschrankes Download PDF

Info

Publication number
EP0849553A3
EP0849553A3 EP97122047A EP97122047A EP0849553A3 EP 0849553 A3 EP0849553 A3 EP 0849553A3 EP 97122047 A EP97122047 A EP 97122047A EP 97122047 A EP97122047 A EP 97122047A EP 0849553 A3 EP0849553 A3 EP 0849553A3
Authority
EP
European Patent Office
Prior art keywords
temperature
chamber
refrigerator
control
controlling
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.)
Granted
Application number
EP97122047A
Other languages
English (en)
French (fr)
Other versions
EP0849553B1 (de
EP0849553A2 (de
Inventor
Armando Pelizzari
Marco Signa
Mauro Piloni
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 EP0849553A2 publication Critical patent/EP0849553A2/de
Publication of EP0849553A3 publication Critical patent/EP0849553A3/de
Application granted granted Critical
Publication of EP0849553B1 publication Critical patent/EP0849553B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25D29/00—Arrangement or mounting of control or safety 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
    • 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
    • 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
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • 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
    • 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
    • F25D2400/16—Convertible refrigerators
    • 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
    • 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
    • F25D2400/36—Visual displays
    • F25D2400/361—Interactive visual displays
    • 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
    • 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
    • F25D2700/121—Sensors measuring the inside temperature of particular compartments

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Control Of Temperature (AREA)
EP19970122047 1996-12-20 1997-12-15 Temperaturregelvorrichtung für eine Kammer in der Kühlabteilung eines Kühlschrankes Expired - Lifetime EP0849553B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI962698 1996-12-20
IT96MI002698 IT1289491B1 (it) 1996-12-20 1996-12-20 Dispositivo di controllo della temperatura di un vano a temperatura controllata inferiore o sostanzialmente pari a 0°c ricavato entro il

Publications (3)

Publication Number Publication Date
EP0849553A2 EP0849553A2 (de) 1998-06-24
EP0849553A3 true EP0849553A3 (de) 2000-12-13
EP0849553B1 EP0849553B1 (de) 2004-09-15

Family

ID=11375455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970122047 Expired - Lifetime EP0849553B1 (de) 1996-12-20 1997-12-15 Temperaturregelvorrichtung für eine Kammer in der Kühlabteilung eines Kühlschrankes

Country Status (4)

Country Link
EP (1) EP0849553B1 (de)
DE (1) DE69730676T2 (de)
ES (1) ES2227647T3 (de)
IT (1) IT1289491B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9903432A (pt) * 1999-06-18 2001-01-09 Multibras Eletrodomesticos Sa Defletor de correntes de ar de convecção natural em refrigeradores
DE10205589A1 (de) * 2002-02-11 2003-08-21 Bsh Bosch Siemens Hausgeraete Kältegerät mit Temperaturbereichskennzeichnung
DE10236210A1 (de) 2002-08-07 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Kältergerät mit unterteiltem Innenraum
KR20040067643A (ko) * 2003-01-24 2004-07-30 삼성전자주식회사 온도조절 챔버를 구비한 냉장고
DE10355506B4 (de) * 2003-11-27 2008-05-15 Diehl Stiftung & Co. Kg Kühlschrank mit Trockenfach
WO2006011099A1 (en) * 2004-07-23 2006-02-02 Arcelik Anonim Sirketi A cooling device and a control method thereof
EP2587196A1 (de) 2011-10-27 2013-05-01 Whirlpool Corporation Modulare Nullgradkammer für einen Kühlschrank
DE102011085959A1 (de) * 2011-11-08 2013-05-08 BSH Bosch und Siemens Hausgeräte GmbH Einkreis-Kältegerät
CN103822426B (zh) * 2012-11-19 2016-05-11 苏州三星电子有限公司 变温室、具有变温室的冰箱及该种变温室温度标示方法
CN113160933A (zh) * 2020-01-22 2021-07-23 青岛海尔电冰箱有限公司 冰箱菜品存储与管理方法、冰箱及存储介质
US11578907B2 (en) 2020-04-23 2023-02-14 Electrolux Home Products, Inc. Temperature-controlled drawer in a refrigerator

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322714A (en) * 1940-11-15 1943-06-22 Westinghouse Electric & Mfg Co Refrigerating apparatus
US3590911A (en) * 1969-09-10 1971-07-06 Gen Electric Combination refrigerator including convertible compartment
US4646528A (en) * 1985-12-27 1987-03-03 Whirlpool Corporation Temperature set point control for a refrigerator
US4689966A (en) * 1984-11-15 1987-09-01 Kabushiki Kaisha Toshiba Refrigeration having mode-change chamber capable of operation within freezing, chill and refrigeration temperature ranges
DE3810655A1 (de) * 1988-03-22 1990-01-18 Holzer Walter Zusatzeinrichtung fuer kuehlschraenke mit gefrierfach
EP0352475A2 (de) * 1988-07-27 1990-01-31 INDUSTRIE ZANUSSI S.p.A. Regelungseinrichtung für die Kühltemperatur einer Kühlvorrichtung
EP0383222A2 (de) * 1989-02-13 1990-08-22 MERLONI ELETTRODOMESTICI S.p.A. Kältevorrichtung
US5060486A (en) * 1987-03-18 1991-10-29 Whirlpool Corporation Thermostat control for providing multiple temperature ranges in a single refrigeration compartment
US5377498A (en) * 1992-08-14 1995-01-03 Whirlpool Corporation Multi-temperature evaporator refrigeration system with variable speed compressor
DE4432439A1 (de) * 1994-09-12 1996-03-14 Bauknecht Hausgeraete Kühlschrank mit Null-Grad-Fach

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322714A (en) * 1940-11-15 1943-06-22 Westinghouse Electric & Mfg Co Refrigerating apparatus
US3590911A (en) * 1969-09-10 1971-07-06 Gen Electric Combination refrigerator including convertible compartment
US4689966A (en) * 1984-11-15 1987-09-01 Kabushiki Kaisha Toshiba Refrigeration having mode-change chamber capable of operation within freezing, chill and refrigeration temperature ranges
US4646528A (en) * 1985-12-27 1987-03-03 Whirlpool Corporation Temperature set point control for a refrigerator
US5060486A (en) * 1987-03-18 1991-10-29 Whirlpool Corporation Thermostat control for providing multiple temperature ranges in a single refrigeration compartment
DE3810655A1 (de) * 1988-03-22 1990-01-18 Holzer Walter Zusatzeinrichtung fuer kuehlschraenke mit gefrierfach
EP0352475A2 (de) * 1988-07-27 1990-01-31 INDUSTRIE ZANUSSI S.p.A. Regelungseinrichtung für die Kühltemperatur einer Kühlvorrichtung
EP0383222A2 (de) * 1989-02-13 1990-08-22 MERLONI ELETTRODOMESTICI S.p.A. Kältevorrichtung
US5377498A (en) * 1992-08-14 1995-01-03 Whirlpool Corporation Multi-temperature evaporator refrigeration system with variable speed compressor
DE4432439A1 (de) * 1994-09-12 1996-03-14 Bauknecht Hausgeraete Kühlschrank mit Null-Grad-Fach

Also Published As

Publication number Publication date
IT1289491B1 (it) 1998-10-15
EP0849553B1 (de) 2004-09-15
ES2227647T3 (es) 2005-04-01
EP0849553A2 (de) 1998-06-24
DE69730676D1 (de) 2004-10-21
ITMI962698A1 (it) 1998-06-20
DE69730676T2 (de) 2005-09-22

Similar Documents

Publication Publication Date Title
EP0849553A3 (de) Temperaturregelvorrichtung für eine Kammer in der Kühlabteilung eines Kühlschrankes
CA2136502A1 (en) Thermostat with selectable temperature sensor inputs
JPS6463744A (en) Defrostation control method and device at time of demand
EP1316785A3 (de) Geheizte Druckwandler-Anordnung
EP0364239A3 (de) Wärmepumpenabtaubetrieb
KR970070870A (ko) 냉장고의 온도제어방법 및 온도제어장치
GB1189318A (en) Method of Controlling the Temperature in Refrigerating Equipment
CA2188523A1 (en) Air conditioner
MY114764A (en) Method for purging non condensible gases from a closed loop refrigeration unit
JPS56138619A (en) Electronically controlled cooker
TW356511B (en) Refrigerator
ATE329217T1 (de) Kältegerät mit abtau-automatik
GB2011071A (en) Refrigerator control system
ES8100473A1 (es) Un dispositivo termostatico electronico
KR960008974B1 (en) Auto defrosting apparatus for microwave oven
DE50012991D1 (de) Kühlgerät
JPS5671747A (en) Control device for air-conditioning device
JPS5744511A (en) Air conditioning device for vehicle
EP0389026A3 (de) Gefrier- und Aufbewahrungseinheit für Nahrungsmittel
JPS5667617A (en) Temperature controller of cooler for vehicle
JPS5289850A (en) Controlling device for defrosting
DE3475944D1 (en) Refrigerator
KR0146839B1 (ko) 냉장고의 온도제어방법
JPS6479560A (en) Controller for refrigerator
JPS6454142A (en) Operation selector for ventilation fan

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 25D 29/00 A, 7F 25D 11/02 B, 7F 25D 17/04 B

17P Request for examination filed

Effective date: 20010511

AKX Designation fees paid

Free format text: DE ES FR GB IT SE

17Q First examination report despatched

Effective date: 20030325

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69730676

Country of ref document: DE

Date of ref document: 20041021

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2227647

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

ET Fr: translation filed
26N No opposition filed

Effective date: 20050616

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20141209

Year of fee payment: 18

Ref country code: GB

Payment date: 20141210

Year of fee payment: 18

Ref country code: ES

Payment date: 20141111

Year of fee payment: 18

Ref country code: SE

Payment date: 20141211

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20141208

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20141209

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69730676

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20151215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151216

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151215

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151215

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20170126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151216