IT1201778B - Dispositivo di controllo per apparecchio refrigerante a sbrinamento automatico - Google Patents

Dispositivo di controllo per apparecchio refrigerante a sbrinamento automatico

Info

Publication number
IT1201778B
IT1201778B IT45734/86A IT4573486A IT1201778B IT 1201778 B IT1201778 B IT 1201778B IT 45734/86 A IT45734/86 A IT 45734/86A IT 4573486 A IT4573486 A IT 4573486A IT 1201778 B IT1201778 B IT 1201778B
Authority
IT
Italy
Prior art keywords
control device
automatic defrost
defrost refrigerant
appliance
refrigerant appliance
Prior art date
Application number
IT45734/86A
Other languages
English (en)
Other versions
IT8645734A0 (it
Inventor
Paolo Marega
Luigi Paroni
Original Assignee
Zanussi Elettrodomestici
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 Zanussi Elettrodomestici filed Critical Zanussi Elettrodomestici
Priority to IT45734/86A priority Critical patent/IT1201778B/it
Publication of IT8645734A0 publication Critical patent/IT8645734A0/it
Priority to DE8787108043T priority patent/DE3782363T2/de
Priority to ES198787108043T priority patent/ES2035831T3/es
Priority to EP87108043A priority patent/EP0250909B1/en
Application granted granted Critical
Publication of IT1201778B publication Critical patent/IT1201778B/it

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)
IT45734/86A 1986-07-03 1986-07-03 Dispositivo di controllo per apparecchio refrigerante a sbrinamento automatico IT1201778B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT45734/86A IT1201778B (it) 1986-07-03 1986-07-03 Dispositivo di controllo per apparecchio refrigerante a sbrinamento automatico
DE8787108043T DE3782363T2 (de) 1986-07-03 1987-06-03 Steuereinrichtung fuer einen kuehlschrank mit automatischer abtauung.
ES198787108043T ES2035831T3 (es) 1986-07-03 1987-06-03 Aparato de control para un aparato frigorifico.
EP87108043A EP0250909B1 (en) 1986-07-03 1987-06-03 Control apparatus for a refrigerating appliance of the automatic defroster type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45734/86A IT1201778B (it) 1986-07-03 1986-07-03 Dispositivo di controllo per apparecchio refrigerante a sbrinamento automatico

Publications (2)

Publication Number Publication Date
IT8645734A0 IT8645734A0 (it) 1986-07-03
IT1201778B true IT1201778B (it) 1989-02-02

Family

ID=11257891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT45734/86A IT1201778B (it) 1986-07-03 1986-07-03 Dispositivo di controllo per apparecchio refrigerante a sbrinamento automatico

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185705B (it) * 1985-09-12 1987-11-12 Candy Elettrodomestici Apparecchio frigorifero con dispositivo di sbrinamento perfezionato
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
US4346564A (en) * 1979-03-31 1982-08-31 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
IT8645734A0 (it) 1986-07-03
DE3782363T2 (de) 1993-03-11
DE3782363D1 (de) 1992-12-03
EP0250909B1 (en) 1992-10-28
EP0250909A3 (en) 1989-04-26
EP0250909A2 (en) 1988-01-07
ES2035831T3 (es) 1993-05-01

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