EP0403838A3 - Regelvorrichtung für Räume verschiedener Temperaturen, insbesondere Haushaltskühlschränke - Google Patents

Regelvorrichtung für Räume verschiedener Temperaturen, insbesondere Haushaltskühlschränke Download PDF

Info

Publication number
EP0403838A3
EP0403838A3 EP19900110175 EP90110175A EP0403838A3 EP 0403838 A3 EP0403838 A3 EP 0403838A3 EP 19900110175 EP19900110175 EP 19900110175 EP 90110175 A EP90110175 A EP 90110175A EP 0403838 A3 EP0403838 A3 EP 0403838A3
Authority
EP
European Patent Office
Prior art keywords
environments
control circuit
different temperatures
fan
refigerators
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
EP19900110175
Other languages
English (en)
French (fr)
Other versions
EP0403838A2 (de
EP0403838B1 (de
Inventor
Marco Cavallini
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.)
OCEAN SpA
Original Assignee
OCEAN SpA
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 OCEAN SpA filed Critical OCEAN SpA
Publication of EP0403838A2 publication Critical patent/EP0403838A2/de
Publication of EP0403838A3 publication Critical patent/EP0403838A3/de
Application granted granted Critical
Publication of EP0403838B1 publication Critical patent/EP0403838B1/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
    • 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
    • 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
    • F25D2317/065—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 characterised by the air return
    • F25D2317/0653—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 characterised by the air return through the 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
    • F25D2400/04—Refrigerators with a horizontal mullion

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)
EP90110175A 1989-06-23 1990-05-29 Regelvorrichtung für Räume verschiedener Temperaturen, insbesondere Haushaltskühlschränke Expired - Lifetime EP0403838B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2097089 1989-06-23
IT8920970A IT1230908B (it) 1989-06-23 1989-06-23 Circuito di controllo ambienti a temperature differenziate, in particolare frigoriferi domestici.

Publications (3)

Publication Number Publication Date
EP0403838A2 EP0403838A2 (de) 1990-12-27
EP0403838A3 true EP0403838A3 (de) 1991-03-13
EP0403838B1 EP0403838B1 (de) 1994-02-23

Family

ID=11174790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110175A Expired - Lifetime EP0403838B1 (de) 1989-06-23 1990-05-29 Regelvorrichtung für Räume verschiedener Temperaturen, insbesondere Haushaltskühlschränke

Country Status (3)

Country Link
EP (1) EP0403838B1 (de)
DE (1) DE69006780D1 (de)
IT (1) IT1230908B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102604833B1 (ko) 2016-09-29 2023-11-22 엘지전자 주식회사 냉장고
KR102632586B1 (ko) * 2016-09-29 2024-02-02 엘지전자 주식회사 냉장고

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119240A (en) * 1962-06-19 1964-01-28 Philco Corp Refrigeration apparatus with defrost means
US3455119A (en) * 1968-02-16 1969-07-15 Gen Motors Corp Plural compartment high humidity domestic refrigerator
US4009591A (en) * 1976-01-02 1977-03-01 General Electric Company Single evaporator, single fan combination refrigerator with independent temperature controls
GB1485666A (en) * 1976-02-20 1977-09-14 Lec Refrigeration Ltd Dual-compartment refrigerators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119240A (en) * 1962-06-19 1964-01-28 Philco Corp Refrigeration apparatus with defrost means
US3455119A (en) * 1968-02-16 1969-07-15 Gen Motors Corp Plural compartment high humidity domestic refrigerator
US4009591A (en) * 1976-01-02 1977-03-01 General Electric Company Single evaporator, single fan combination refrigerator with independent temperature controls
GB1485666A (en) * 1976-02-20 1977-09-14 Lec Refrigeration Ltd Dual-compartment refrigerators

Also Published As

Publication number Publication date
EP0403838A2 (de) 1990-12-27
EP0403838B1 (de) 1994-02-23
IT1230908B (it) 1991-11-08
IT8920970A0 (it) 1989-06-23
DE69006780D1 (de) 1994-03-31

Similar Documents

Publication Publication Date Title
EP0377158B1 (de) Doppelverdampfer- und Doppellüfterkühlschrank mit unabhängigen Temperaturregelungen
US5490394A (en) Fan control system for the evaporator of refrigerating appliances
CA2080588A1 (en) Food freezer
EP1596143A3 (de) Verfahren zur Steuerung eines Kühlschranks
CA2240362A1 (en) Absorption refrigerator with automatic defrosting
KR910001334A (ko) 공기조화기
US3023589A (en) Refrigerating apparatus
EP0541172A3 (de) Kühlschrank mit mehreren Fächern ohne Eisbildung
US5924298A (en) Control method of defrosting operation of a refrigerator
EP0315573A3 (de) Klimaanlage mit Aussenluft-Einlassmechanismus
EP0403838A3 (de) Regelvorrichtung für Räume verschiedener Temperaturen, insbesondere Haushaltskühlschränke
US3373577A (en) Air conditioner control
EP1074803A3 (de) Kühlschrank mit Gebläsekühler und Schnellgefrierer
EP0412811A3 (de) Kühlbehälter
EP0535332A3 (en) Refrigeration apparatus, especially multi-temperature refrigerator
EP1074802A3 (de) Kühlschrank mit Fach zur Lebensmittelschnellkühlung
GR3020728T3 (en) Method and device for performance optimising and defrosting control of refrigerant evaporators
EP0389026A3 (de) Gefrier- und Aufbewahrungseinheit für Nahrungsmittel
JPH0345099Y2 (de)
KR100246895B1 (ko) 냉장고의 압축기 냉각장치 및 그 냉각방법
KR100234066B1 (ko) 독립냉각방식 냉장고
KR19990024025U (ko) 냉장고
EP0343532A3 (de) Kühlvorrichtung mit mehreren auf jeweiligen Temperaturen gehaltenen Fächern
JPS54133666A (en) Freezer refrigerator
KR100208347B1 (ko) 냉장고 및 그 구동제어방법

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 DK ES FR GB SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19910525

17Q First examination report despatched

Effective date: 19920302

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

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

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940223

Ref country code: SE

Effective date: 19940223

Ref country code: DE

Effective date: 19940223

Ref country code: DK

Effective date: 19940223

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940223

REF Corresponds to:

Ref document number: 69006780

Country of ref document: DE

Date of ref document: 19940331

EN Fr: translation not filed
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

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

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

Ref country code: GB

Payment date: 20080626

Year of fee payment: 19

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

Effective date: 20090529

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: 20090529