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WO2008060696A3 - Dégivrage électrothermique par impulsions de formes complexes - Google Patents

Dégivrage électrothermique par impulsions de formes complexes Download PDF

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Publication number
WO2008060696A3
WO2008060696A3 PCT/US2007/069478 US2007069478W WO2008060696A3 WO 2008060696 A3 WO2008060696 A3 WO 2008060696A3 US 2007069478 W US2007069478 W US 2007069478W WO 2008060696 A3 WO2008060696 A3 WO 2008060696A3
Authority
WO
WIPO (PCT)
Prior art keywords
pulse
deicing
temperature range
adjusted according
thicknesses
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
PCT/US2007/069478
Other languages
English (en)
Other versions
WO2008060696A2 (fr
Inventor
Victor Petrenko
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.)
Dartmouth College
Original Assignee
Dartmouth College
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 Dartmouth College filed Critical Dartmouth College
Priority to CA002653021A priority Critical patent/CA2653021A1/fr
Priority to US12/302,240 priority patent/US20100059503A1/en
Priority to EP07868287A priority patent/EP2032916A2/fr
Priority to US11/931,530 priority patent/US20080196429A1/en
Priority to MX2009009586A priority patent/MX2009009586A/es
Priority to EP08731450A priority patent/EP2132959A2/fr
Priority to CA002680197A priority patent/CA2680197A1/fr
Priority to EA200970832A priority patent/EA200970832A1/ru
Priority to KR1020097020472A priority patent/KR20090115975A/ko
Priority to PCT/US2008/055928 priority patent/WO2008109682A2/fr
Priority to JP2009552862A priority patent/JP2011510851A/ja
Publication of WO2008060696A2 publication Critical patent/WO2008060696A2/fr
Publication of WO2008060696A3 publication Critical patent/WO2008060696A3/fr
Anticipated expiration legal-status Critical
Priority to US12/340,067 priority patent/US8405002B2/en
Priority to US12/340,047 priority patent/US20090235681A1/en
Ceased 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
    • 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
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

La présente invention concerne un appareil de dégivrage électrothermique par impulsions, qui comprend au moins une forme complexe caractérisée par un profil d'épaisseur conçu pour générer une puissance par unité de surface uniforme de manière à faire fondre une couche interfaciale de glace. L'invention concerne également un procédé permettant d'optimiser l'épaisseur de formes complexes destinées à un système de dégivrage électrothermique par impulsions, qui consiste : à assigner des estimations initiales des paramètres du système de dégivrage électrothermique par impulsions; à modéliser une répartition de la température, une plage de températures et un temps de regel qui sont fonctions d'une impulsion de dégivrage; à ajuster l'épaisseur des formes en fonction de la plage de températures, à ajuster les paramètres des impulsions de dégivrage en fonction de l'impulsion de dégivrage, et à répéter la modélisation et l'ajustement jusqu'à ce que la plage de températures et le temps de regel se trouvent dans des limites prédéterminées.
PCT/US2007/069478 2002-02-11 2007-05-22 Dégivrage électrothermique par impulsions de formes complexes Ceased WO2008060696A2 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CA002653021A CA2653021A1 (fr) 2006-05-22 2007-05-22 Degivrage electrothermique par impulsions de formes complexes
US12/302,240 US20100059503A1 (en) 2006-05-22 2007-05-22 Pulse Electrothermal Deicing Of Complex Shapes
EP07868287A EP2032916A2 (fr) 2006-05-22 2007-05-22 Dégivrage électrothermique par impulsions de formes complexes
US11/931,530 US20080196429A1 (en) 2002-02-11 2007-10-31 Pulse Electrothermal And Heat-Storage Ice Detachment Apparatus And Method
EA200970832A EA200970832A1 (ru) 2007-03-05 2008-03-05 Системы и способы для удаления обледенения ветрового стекла
EP08731450A EP2132959A2 (fr) 2007-03-05 2008-03-05 Systèmes et procédés de dégivrage de pare-brise
CA002680197A CA2680197A1 (fr) 2007-03-05 2008-03-05 Systemes et procedes de degivrage de pare-brise
MX2009009586A MX2009009586A (es) 2007-03-05 2008-03-05 Sistemas y metodos para deshielo de parabrisas.
KR1020097020472A KR20090115975A (ko) 2007-03-05 2008-03-05 전면 유리 제빙을 위한 시스템 및 방법
PCT/US2008/055928 WO2008109682A2 (fr) 2007-03-05 2008-03-05 Systèmes et procédés de dégivrage de pare-brise
JP2009552862A JP2011510851A (ja) 2007-03-05 2008-03-05 フロントガラス除氷システムおよびその方法
US12/340,067 US8405002B2 (en) 2002-02-11 2008-12-19 Pulse electrothermal mold release icemaker with safety baffles for refrigerator
US12/340,047 US20090235681A1 (en) 2002-02-11 2008-12-19 Pulse Electrothermal Mold Release Icemaker For Refrigerator Having Interlock Closure And Baffle For Safety

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80240706P 2006-05-22 2006-05-22
US60/802,407 2006-05-22

Related Parent Applications (5)

Application Number Title Priority Date Filing Date
PCT/US2005/022035 Continuation-In-Part WO2006002224A2 (fr) 2002-02-11 2005-06-22 Systemes a impulsion et procedes de detachement de la glace
US11/571,231 Continuation-In-Part US7703300B2 (en) 2004-06-22 2005-06-22 Pulse systems and methods for detaching ice
US11/338,239 Continuation-In-Part US7638735B2 (en) 2002-02-11 2006-01-24 Pulse electrothermal and heat-storage ice detachment apparatus and methods
PCT/US2006/002283 Continuation-In-Part WO2006081180A2 (fr) 2002-02-11 2006-01-24 Procedes et appareil de detachement de glace d'un stockage thermique et par impulsion electrothermique
US12/571,231 Continuation-In-Part US8863253B2 (en) 2009-06-22 2009-09-30 Systems and methods for automatic discovery of systems and accounts

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US10/364,438 Continuation-In-Part US6870139B2 (en) 2002-02-11 2003-02-11 Systems and methods for modifying an ice-to-object interface
PCT/US2005/022035 Continuation-In-Part WO2006002224A2 (fr) 2002-02-11 2005-06-22 Systemes a impulsion et procedes de detachement de la glace
US12/340,067 Continuation-In-Part US8405002B2 (en) 2002-02-11 2008-12-19 Pulse electrothermal mold release icemaker with safety baffles for refrigerator

Publications (2)

Publication Number Publication Date
WO2008060696A2 WO2008060696A2 (fr) 2008-05-22
WO2008060696A3 true WO2008060696A3 (fr) 2008-09-12

Family

ID=39402323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/069478 Ceased WO2008060696A2 (fr) 2002-02-11 2007-05-22 Dégivrage électrothermique par impulsions de formes complexes

Country Status (6)

Country Link
US (1) US20100059503A1 (fr)
EP (1) EP2032916A2 (fr)
KR (1) KR20090024171A (fr)
CN (1) CN101484763A (fr)
CA (1) CA2653021A1 (fr)
WO (1) WO2008060696A2 (fr)

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GB0823121D0 (en) 2008-12-18 2009-01-28 Penny & Giles Controls Ltd Ice detection system
US9512580B2 (en) 2013-03-13 2016-12-06 Elwha Llc Systems and methods for deicing
US9016073B2 (en) * 2013-03-14 2015-04-28 Whirlpool Corporation Ice maker with heatless ice removal and method for heatless removal of ice
CA2973557C (fr) 2015-01-12 2021-07-27 Laminaheat Holding Ltd. Element chauffant en tissu
US10017262B2 (en) * 2015-09-22 2018-07-10 Rohr, Inc. Pulsed deicing system
CN108141914A (zh) 2015-10-19 2018-06-08 拉米纳热能控股有限公司 具有定制或非均匀电阻和/或不规则形状的层状加热元件及制造方法
USD911038S1 (en) 2019-10-11 2021-02-23 Laminaheat Holding Ltd. Heating element sheet having perforations
CN112629093B (zh) * 2021-03-09 2021-07-02 中国空气动力研究与发展中心低速空气动力研究所 一种薄膜热刀、模型表面的生长冰型的去除方法
CN113028693A (zh) * 2021-04-14 2021-06-25 中国空气动力研究与发展中心设备设计与测试技术研究所 一种冰晶生成装置及生成方法

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US20100059503A1 (en) 2010-03-11
EP2032916A2 (fr) 2009-03-11
KR20090024171A (ko) 2009-03-06
CN101484763A (zh) 2009-07-15
WO2008060696A2 (fr) 2008-05-22

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