DE3782363D1 - CONTROL DEVICE FOR A REFRIGERATOR WITH AUTOMATIC DEFROST. - Google Patents

CONTROL DEVICE FOR A REFRIGERATOR WITH AUTOMATIC DEFROST.

Info

Publication number
DE3782363D1
DE3782363D1 DE8787108043T DE3782363T DE3782363D1 DE 3782363 D1 DE3782363 D1 DE 3782363D1 DE 8787108043 T DE8787108043 T DE 8787108043T DE 3782363 T DE3782363 T DE 3782363T DE 3782363 D1 DE3782363 D1 DE 3782363D1
Authority
DE
Germany
Prior art keywords
refrigerator
control device
automatic defrost
defrost
automatic
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.)
Expired - Fee Related
Application number
DE8787108043T
Other languages
German (de)
Other versions
DE3782363T2 (en
Inventor
Paolo Marega
Luigi Paroni
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi 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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of DE3782363D1 publication Critical patent/DE3782363D1/en
Application granted granted Critical
Publication of DE3782363T2 publication Critical patent/DE3782363T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/008—Defroster control by timer
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator

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)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DE8787108043T 1986-07-03 1987-06-03 CONTROL DEVICE FOR A REFRIGERATOR WITH AUTOMATIC DEFROST. Expired - Fee Related DE3782363T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45734/86A IT1201778B (en) 1986-07-03 1986-07-03 CONTROL DEVICE FOR AUTOMATIC DEFROST REFRIGERANT APPLIANCE

Publications (2)

Publication Number Publication Date
DE3782363D1 true DE3782363D1 (en) 1992-12-03
DE3782363T2 DE3782363T2 (en) 1993-03-11

Family

ID=11257891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787108043T Expired - Fee Related DE3782363T2 (en) 1986-07-03 1987-06-03 CONTROL DEVICE FOR A REFRIGERATOR WITH AUTOMATIC DEFROST.

Country Status (4)

Country Link
EP (1) EP0250909B1 (en)
DE (1) DE3782363T2 (en)
ES (1) ES2035831T3 (en)
IT (1) IT1201778B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185705B (en) * 1985-09-12 1987-11-12 Candy Elettrodomestici REFRIGERATOR WITH PERFECTED DEFROSTING DEVICE
DE4006468C1 (en) * 1990-03-01 1991-08-08 Danfoss A/S, Nordborg, Dk Defroster for refrigerator using compressor motor - supplied with electricity via thermostat switch controlled by sensor and actuator
US5363669A (en) * 1992-11-18 1994-11-15 Whirlpool Corporation Defrost cycle controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854915A (en) * 1973-04-10 1974-12-17 Amf Inc Demand defrost control system
EP0017458A3 (en) * 1979-03-31 1980-12-10 Ranco Incorporated Defrosting control apparatus
US4373350A (en) * 1981-07-09 1983-02-15 General Electric Company Heat pump control/defrost circuit
US4439995A (en) * 1982-04-05 1984-04-03 General Electric Company Air conditioning heat pump system having an initial frost monitoring control means
US4530218A (en) * 1984-02-27 1985-07-23 Whirlpool Corporation Refrigeration apparatus defrost control

Also Published As

Publication number Publication date
ES2035831T3 (en) 1993-05-01
IT1201778B (en) 1989-02-02
IT8645734A0 (en) 1986-07-03
DE3782363T2 (en) 1993-03-11
EP0250909B1 (en) 1992-10-28
EP0250909A2 (en) 1988-01-07
EP0250909A3 (en) 1989-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee