AU2008226387B2 - A refrigeration control system - Google Patents

A refrigeration control system Download PDF

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Publication number
AU2008226387B2
AU2008226387B2 AU2008226387A AU2008226387A AU2008226387B2 AU 2008226387 B2 AU2008226387 B2 AU 2008226387B2 AU 2008226387 A AU2008226387 A AU 2008226387A AU 2008226387 A AU2008226387 A AU 2008226387A AU 2008226387 B2 AU2008226387 B2 AU 2008226387B2
Authority
AU
Australia
Prior art keywords
refrigeration
resistance
control system
resistance temperature
temperature detector
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.)
Ceased
Application number
AU2008226387A
Other languages
English (en)
Other versions
AU2008226387A1 (en
Inventor
Stuart Christopher James Kearns
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.)
Individual
Original Assignee
Individual
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 AU2007901281A external-priority patent/AU2007901281A0/en
Application filed by Individual filed Critical Individual
Priority to AU2008226387A priority Critical patent/AU2008226387B2/en
Publication of AU2008226387A1 publication Critical patent/AU2008226387A1/en
Application granted granted Critical
Publication of AU2008226387B2 publication Critical patent/AU2008226387B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment

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)
AU2008226387A 2007-03-09 2008-03-05 A refrigeration control system Ceased AU2008226387B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2008226387A AU2008226387B2 (en) 2007-03-09 2008-03-05 A refrigeration control system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2007901281A AU2007901281A0 (en) 2007-03-09 A Refrigeration Control System
AU2007901281 2007-03-09
PCT/AU2008/000295 WO2008109927A1 (fr) 2007-03-09 2008-03-05 Système de commande de réfrigération
AU2008226387A AU2008226387B2 (en) 2007-03-09 2008-03-05 A refrigeration control system

Publications (2)

Publication Number Publication Date
AU2008226387A1 AU2008226387A1 (en) 2008-09-18
AU2008226387B2 true AU2008226387B2 (en) 2011-09-01

Family

ID=39758895

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008226387A Ceased AU2008226387B2 (en) 2007-03-09 2008-03-05 A refrigeration control system

Country Status (2)

Country Link
AU (1) AU2008226387B2 (fr)
WO (1) WO2008109927A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009028778A1 (de) * 2009-08-21 2011-02-24 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät, insbesondere Haushaltskältegerät, sowie Verfahren zum Betrieb eines solchen Kältegerätes
US9127875B2 (en) 2011-02-07 2015-09-08 Electrolux Home Products, Inc. Variable power defrost heater
KR102521994B1 (ko) * 2018-03-08 2023-04-17 엘지전자 주식회사 냉장고

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831833A (en) * 1987-07-13 1989-05-23 Parker Hannifin Corporation Frost detection system for refrigeration apparatus
US6467282B1 (en) * 2000-09-27 2002-10-22 Patrick D. French Frost sensor for use in defrost controls for refrigeration
US20070006600A1 (en) * 2003-04-04 2007-01-11 Bsh Bosch Und Siemens Hausgeråte Gmbh Refrigeration device with adaptive automatic defrosting and corresponding defrosting method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1239150B (it) * 1990-05-22 1993-09-28 Zanussi Zeltron Inst Apparecchio refrigerante ventilato con dispositivo rivelatore di flusso d'aria
IL109278A (en) * 1994-04-11 1996-08-04 Meitav Contr & Regulation Circ Defrost control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831833A (en) * 1987-07-13 1989-05-23 Parker Hannifin Corporation Frost detection system for refrigeration apparatus
US6467282B1 (en) * 2000-09-27 2002-10-22 Patrick D. French Frost sensor for use in defrost controls for refrigeration
US20070006600A1 (en) * 2003-04-04 2007-01-11 Bsh Bosch Und Siemens Hausgeråte Gmbh Refrigeration device with adaptive automatic defrosting and corresponding defrosting method

Also Published As

Publication number Publication date
AU2008226387A1 (en) 2008-09-18
WO2008109927A1 (fr) 2008-09-18

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired