IT976129B - Procedimento ed apparecchio peril controllo di un apparecchio sbrina tore per frigorifero - Google Patents

Procedimento ed apparecchio peril controllo di un apparecchio sbrina tore per frigorifero

Info

Publication number
IT976129B
IT976129B IT71018/72A IT7101872A IT976129B IT 976129 B IT976129 B IT 976129B IT 71018/72 A IT71018/72 A IT 71018/72A IT 7101872 A IT7101872 A IT 7101872A IT 976129 B IT976129 B IT 976129B
Authority
IT
Italy
Prior art keywords
procedure
control
refrigerator defrosting
appliance
defrosting appliance
Prior art date
Application number
IT71018/72A
Other languages
English (en)
Original Assignee
Philips Nv
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
Priority claimed from AU48079/72A external-priority patent/AU459546B2/en
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT976129B publication Critical patent/IT976129B/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
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer 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)
  • Defrosting Systems (AREA)
IT71018/72A 1971-12-23 1972-12-20 Procedimento ed apparecchio peril controllo di un apparecchio sbrina tore per frigorifero IT976129B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPA749471 1971-12-23
AU48079/72A AU459546B2 (en) 1972-10-23 1972-10-23 Method of and apparatus for controlling refrigerator defrost apparatus

Publications (1)

Publication Number Publication Date
IT976129B true IT976129B (it) 1974-08-20

Family

ID=25628110

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71018/72A IT976129B (it) 1971-12-23 1972-12-20 Procedimento ed apparecchio peril controllo di un apparecchio sbrina tore per frigorifero

Country Status (7)

Country Link
US (1) US3839878A (it)
JP (1) JPS4870939A (it)
DE (1) DE2262039B2 (it)
ES (1) ES409911A1 (it)
FR (1) FR2164789B1 (it)
GB (1) GB1404210A (it)
IT (1) IT976129B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151035A (en) * 1974-10-30 1976-05-06 Mitsubishi Electric Corp Reizokono chakusokenchikairo
JPS5195643A (en) * 1975-02-20 1976-08-21 Reikyakukino chakusokenchikairo
DE2539914C2 (de) * 1975-09-09 1985-04-04 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kühlmöbel, insbesondere Zweitemperaturen-Kühlschrank
DE2616175A1 (de) * 1976-04-13 1977-10-27 Bosch Siemens Hausgeraete Kuehlgeraet, insbesondere haushaltskuehlschrank o.dgl.
US4142374A (en) * 1977-09-16 1979-03-06 Wylain, Inc. Demand defrost time clock control circuit
IT1155313B (it) * 1982-04-20 1987-01-28 Indesit Dispositivo di sbrinamento per un apparecchio frigorifero
FR2538518B1 (fr) * 1982-12-22 1986-04-04 Elf Aquitaine Procede et dispositif de surveillance et de commande d'un evaporateur
GB2133867B (en) * 1983-01-21 1986-06-11 Newtech Controls Ltd Defrost control means
CA1228139A (en) * 1984-03-06 1987-10-13 John Polkinghorne Appliance control system
US4790143A (en) * 1987-10-23 1988-12-13 Thermo King Corporation Method and apparatus for monitoring a transport refrigeration system and its conditioned load
US4903500A (en) * 1989-06-12 1990-02-27 Thermo King Corporation Methods and apparatus for detecting the need to defrost an evaporator coil
US5460010A (en) * 1993-02-23 1995-10-24 Sanyo Electric Co., Ltd. Refrigerator
DE4400634C2 (de) * 1994-01-12 1997-09-18 Aeg Hausgeraete Gmbh Kühlgerät
KR100188926B1 (ko) * 1994-11-30 1999-06-01 김광호 Ga-퍼지 이론을 이용한 냉장고의 제상방법 및 장치
US6205800B1 (en) * 1999-05-12 2001-03-27 Carrier Corporation Microprocessor controlled demand defrost for a cooled enclosure
US6606870B2 (en) 2001-01-05 2003-08-19 General Electric Company Deterministic refrigerator defrost method and apparatus
DE10315524A1 (de) * 2003-04-04 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Betriebsverfahren dafür
DE10315523A1 (de) * 2003-04-04 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit adaptiver Abtauautomatik und Abtauverfahren dafür
US6851270B2 (en) * 2003-06-09 2005-02-08 Texas Instruments Incorporated Integrated refrigeration control
US20080196424A1 (en) * 2007-02-20 2008-08-21 Behr America, Inc. Rear evaporator core freeze protection method
GB2456744A (en) * 2007-08-30 2009-07-29 Ebac Ltd Auto-defrost refrigeration apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669848A (en) * 1952-10-21 1954-02-23 Fujii Minoru Automatic refrigerating defrosting control
US2719406A (en) * 1953-04-29 1955-10-04 Seeger Refrigerator Co Refrigerator defrost systems
US2994209A (en) * 1959-02-26 1961-08-01 Gen Motors Corp Frostless refrigerator
US3029611A (en) * 1959-11-16 1962-04-17 Gen Motors Corp Refrigerating apparatus with defrosting means
US3018637A (en) * 1960-02-17 1962-01-30 Gen Motors Corp Refrigerator with defrost means
US3063250A (en) * 1960-08-19 1962-11-13 Gen Motors Corp Refrigeration apparatus with defrost control means
US3222882A (en) * 1964-01-17 1965-12-14 Texas Instruments Inc Refrigeration temperature and frost control
US3277662A (en) * 1965-02-23 1966-10-11 Westinghouse Electric Corp Refrigeration system defrost control
FR1450981A (fr) * 1965-10-21 1966-06-24 Texas Instruments Inc Dispositif de réglage pour appareil de réfrigération
US3363429A (en) * 1966-03-11 1968-01-16 Motorola Inc Temperature control circuit for refrigeration system
US3553975A (en) * 1967-08-07 1971-01-12 Sanyo Electric Co Refrigerator temperature and defrosting control
CA844775A (en) * 1967-11-09 1970-06-16 H. Ting Youn Defrost control apparatus
US3474638A (en) * 1968-03-25 1969-10-28 Gen Electric Electronic refrigeration system defrost control
US3681933A (en) * 1970-08-20 1972-08-08 Dynamics Corp America Defrost control

Also Published As

Publication number Publication date
ES409911A1 (es) 1976-07-01
US3839878A (en) 1974-10-08
DE2262039B2 (de) 1980-01-17
FR2164789A1 (it) 1973-08-03
GB1404210A (en) 1975-08-28
DE2262039A1 (de) 1973-07-05
FR2164789B1 (it) 1977-04-08
JPS4870939A (it) 1973-09-26

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