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IT1230908B - CONTROL CIRCUIT OF ENVIRONMENTS AT DIFFERENTIATED TEMPERATURES, IN PARTICULAR DOMESTIC REFRIGERATORS. - Google Patents

CONTROL CIRCUIT OF ENVIRONMENTS AT DIFFERENTIATED TEMPERATURES, IN PARTICULAR DOMESTIC REFRIGERATORS.

Info

Publication number
IT1230908B
IT1230908B IT8920970A IT2097089A IT1230908B IT 1230908 B IT1230908 B IT 1230908B IT 8920970 A IT8920970 A IT 8920970A IT 2097089 A IT2097089 A IT 2097089A IT 1230908 B IT1230908 B IT 1230908B
Authority
IT
Italy
Prior art keywords
environments
control circuit
particular domestic
domestic refrigerators
differentiated temperatures
Prior art date
Application number
IT8920970A
Other languages
Italian (it)
Other versions
IT8920970A0 (en
Inventor
Marco Cavallini
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
Priority to IT8920970A priority Critical patent/IT1230908B/en
Publication of IT8920970A0 publication Critical patent/IT8920970A0/en
Priority to EP90110175A priority patent/EP0403838B1/en
Priority to DE90110175T priority patent/DE69006780D1/en
Application granted granted Critical
Publication of IT1230908B publication Critical patent/IT1230908B/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
    • 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)
IT8920970A 1989-06-23 1989-06-23 CONTROL CIRCUIT OF ENVIRONMENTS AT DIFFERENTIATED TEMPERATURES, IN PARTICULAR DOMESTIC REFRIGERATORS. IT1230908B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8920970A IT1230908B (en) 1989-06-23 1989-06-23 CONTROL CIRCUIT OF ENVIRONMENTS AT DIFFERENTIATED TEMPERATURES, IN PARTICULAR DOMESTIC REFRIGERATORS.
EP90110175A EP0403838B1 (en) 1989-06-23 1990-05-29 Control circuit for environments at different temperatures, in particular domestic refigerators
DE90110175T DE69006780D1 (en) 1989-06-23 1990-05-29 Control device for rooms of different temperatures, especially household refrigerators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920970A IT1230908B (en) 1989-06-23 1989-06-23 CONTROL CIRCUIT OF ENVIRONMENTS AT DIFFERENTIATED TEMPERATURES, IN PARTICULAR DOMESTIC REFRIGERATORS.

Publications (2)

Publication Number Publication Date
IT8920970A0 IT8920970A0 (en) 1989-06-23
IT1230908B true IT1230908B (en) 1991-11-08

Family

ID=11174790

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920970A IT1230908B (en) 1989-06-23 1989-06-23 CONTROL CIRCUIT OF ENVIRONMENTS AT DIFFERENTIATED TEMPERATURES, IN PARTICULAR DOMESTIC REFRIGERATORS.

Country Status (3)

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

Families Citing this family (2)

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

Family Cites Families (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
DE69006780D1 (en) 1994-03-31
IT8920970A0 (en) 1989-06-23
EP0403838B1 (en) 1994-02-23
EP0403838A3 (en) 1991-03-13
EP0403838A2 (en) 1990-12-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626