ITRM20050634A1 - SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM. - Google Patents

SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM.

Info

Publication number
ITRM20050634A1
ITRM20050634A1 ITRM20050634A ITRM20050634A1 IT RM20050634 A1 ITRM20050634 A1 IT RM20050634A1 IT RM20050634 A ITRM20050634 A IT RM20050634A IT RM20050634 A1 ITRM20050634 A1 IT RM20050634A1
Authority
IT
Italy
Prior art keywords
refrigerator
defrosting
automated
automated defrosting
refrigerator system
Prior art date
Application number
Other languages
Italian (it)
Inventor
Vincenzo Natale
Gennaro Reppucci
Original Assignee
Ixfin S P A
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 Ixfin S P A filed Critical Ixfin S P A
Priority to ITRM20050634 priority Critical patent/ITRM20050634A1/en
Priority to PCT/IT2006/000193 priority patent/WO2007072523A1/en
Publication of ITRM20050634A1 publication Critical patent/ITRM20050634A1/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/02—Detecting the presence of frost or condensate
    • 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
    • F25B2700/11—Sensor to detect if defrost is necessary
    • 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
    • F25D2700/10—Sensors measuring the temperature of the evaporator
ITRM20050634 2005-12-19 2005-12-19 SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM. ITRM20050634A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITRM20050634 ITRM20050634A1 (en) 2005-12-19 2005-12-19 SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM.
PCT/IT2006/000193 WO2007072523A1 (en) 2005-12-19 2006-03-27 System for automated defrosting of a refrigerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM20050634 ITRM20050634A1 (en) 2005-12-19 2005-12-19 SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM.

Publications (1)

Publication Number Publication Date
ITRM20050634A1 true ITRM20050634A1 (en) 2007-06-20

Family

ID=37023085

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM20050634 ITRM20050634A1 (en) 2005-12-19 2005-12-19 SYSTEM FOR THE AUTOMATED DEFROSTING OF A REFRIGERATOR SYSTEM.

Country Status (2)

Country Link
IT (1) ITRM20050634A1 (en)
WO (1) WO2007072523A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578970B1 (en) * 2011-10-04 2019-08-14 LG Electronics Inc. -1- Refrigerator
ITPD20120148A1 (en) * 2012-05-10 2013-11-11 Enerblue S R L HEAT PUMP AND AUTOMATIC DEFROSTING METHOD OF CHECKING A HEAT PUMP
KR20180052285A (en) 2016-11-10 2018-05-18 엘지전자 주식회사 Refrigerator and Controlling method for the same
CN107289693A (en) * 2017-07-11 2017-10-24 上海理工大学 A kind of Defrost method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280577A (en) * 1963-11-20 1966-10-25 Matsushita Electric Ind Co Ltd Automatic defrosting control device
US3641781A (en) * 1970-04-22 1972-02-15 Kiyoichi Nijo Method of detecting temperature for controlling a refrigerator or a freezer
US3822560A (en) * 1972-09-29 1974-07-09 Cutler Hammer Inc Defrost sensor and control circuit
FI345773A (en) * 1973-11-08 1975-05-09 Upo Oy
US4593533A (en) * 1974-12-05 1986-06-10 Alsenz Richard H Method and apparatus for detecting and controlling the formation of ice or frost
US4450691A (en) * 1982-10-19 1984-05-29 Dectron Inc. Frost detecting device
FR2535842A1 (en) * 1982-11-04 1984-05-11 Jaeger Regulation Device for detecting the thickness of ice
DE3303054C2 (en) * 1983-01-29 1994-02-10 Ruhrgas Ag Signal generator for controlling the defrosting of the evaporator of a heat pump
GB2143945B (en) * 1983-07-26 1986-11-19 Agriculture Fisheries And Food Frost sensor
US4530218A (en) * 1984-02-27 1985-07-23 Whirlpool Corporation Refrigeration apparatus defrost control
US4663941A (en) * 1985-09-30 1987-05-12 Whirlpool Corporation Refrigerator temperature and defrost control
EP1020149A3 (en) * 1999-01-15 2000-11-02 Isa SpA Method to control refrigeration conditions of refrigerated modules and device to achieve said method
WO2005080891A1 (en) * 2004-02-19 2005-09-01 Bbc Enterprises, Inc Optical / thermal mounting clip & sensor

Also Published As

Publication number Publication date
WO2007072523A1 (en) 2007-06-28

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