DE3873590D1 - Heizungseinheit mit thermochromer region. - Google Patents

Heizungseinheit mit thermochromer region.

Info

Publication number
DE3873590D1
DE3873590D1 DE8888303291T DE3873590T DE3873590D1 DE 3873590 D1 DE3873590 D1 DE 3873590D1 DE 8888303291 T DE8888303291 T DE 8888303291T DE 3873590 T DE3873590 T DE 3873590T DE 3873590 D1 DE3873590 D1 DE 3873590D1
Authority
DE
Germany
Prior art keywords
heating unit
region
heatable surface
thermochrome
layer
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.)
Expired - Lifetime
Application number
DE8888303291T
Other languages
English (en)
Other versions
DE3873590T2 (de
Inventor
Simon Neville Balderson
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.)
Thorn EMI PLC
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Publication of DE3873590D1 publication Critical patent/DE3873590D1/de
Application granted granted Critical
Publication of DE3873590T2 publication Critical patent/DE3873590T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Surface Treatment Of Glass (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glass Compositions (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Resistance Heating (AREA)
DE8888303291T 1987-04-15 1988-04-13 Heizungseinheit mit thermochromer region. Expired - Fee Related DE3873590T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878709051A GB8709051D0 (en) 1987-04-15 1987-04-15 Thermochromic temperature sensor

Publications (2)

Publication Number Publication Date
DE3873590D1 true DE3873590D1 (de) 1992-09-17
DE3873590T2 DE3873590T2 (de) 1993-03-11

Family

ID=10615884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888303291T Expired - Fee Related DE3873590T2 (de) 1987-04-15 1988-04-13 Heizungseinheit mit thermochromer region.

Country Status (8)

Country Link
US (1) US4983810A (de)
EP (1) EP0287336B1 (de)
JP (1) JPS63274829A (de)
AT (1) ATE79497T1 (de)
DE (1) DE3873590T2 (de)
ES (1) ES2034206T3 (de)
GB (1) GB8709051D0 (de)
GR (1) GR3005486T3 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189281A (en) * 1989-08-15 1993-02-23 Aladdin Synergetics, Inc. Rethermalization cart indicator system
US5144112A (en) * 1989-08-15 1992-09-01 Aladdin Synergetics, Incorporated Food service indication system
US5273360A (en) * 1989-08-15 1993-12-28 Aladdin Synergetics, Inc. Food service tray assembly
JP2831810B2 (ja) * 1990-06-26 1998-12-02 株式会社東芝 電気調理器
CA2050235C (en) * 1990-08-31 2000-12-12 Tanehiro Nakagawa Electrothermal color-varying device and toy utilizing the same
GB2277145B (en) * 1993-04-13 1997-08-27 Redring Electric Ltd A hob
US5786838A (en) * 1996-04-01 1998-07-28 Watlow Electric Manufacturing Company Self-erasing thermochromic writing board and system
ES2137129B1 (es) * 1998-01-20 2000-07-01 Catarineu Guillen Leonardo Procedimiento para conseguir la variacion cromatica de objetos, frente a estimulos externos y producto obtenido por el mismo.
US6104007A (en) * 1998-01-30 2000-08-15 Lerner; William S. Heat alert safety device for stoves and related appliances
MXPA01012943A (es) 1999-05-18 2003-02-27 Tutco Inc Ventana para enseres domesticos que esta recubierta con un cristal liquido dispersado en polimero termocromico.
GB2360591B (en) * 2000-03-23 2004-04-28 Ceramaspeed Ltd Temperature sensor
US6300602B1 (en) 2000-05-26 2001-10-09 Bsh Home Appliances Corporation Light ring display for cooktop
AU2000253098A1 (en) * 2000-05-31 2001-12-11 William S. Lerner Heat alert safety device for stoves and related appliances
DE10064621A1 (de) * 2000-12-21 2002-06-27 Ego Elektro Geraetebau Gmbh Verfahren und Vorrichtung zur Erfassung der Tenperatur eines Kochgefäßes
US20040112887A1 (en) * 2001-02-21 2004-06-17 Lerner William S. Method of warning individuals about hot surfaces on stoves including cooktops
US20040188414A1 (en) * 2001-02-21 2004-09-30 Lerner William S. Heat alert safety device for hot surfaces
US6700100B2 (en) 2001-02-21 2004-03-02 William S. Lerner Enhanced visibility heat alert safety device for hot surfaces
US20040149720A1 (en) * 2001-02-21 2004-08-05 Lerner William S. Method of warning individuals about hot surfaces on portable grills and other appliances
US6639190B2 (en) * 2001-02-21 2003-10-28 William S. Lerner Heat alert safety device for smoothtop stoves and other hot surfaces
JP5027983B2 (ja) † 2001-05-15 2012-09-19 ユーロケラ エスエヌシー サーモクロミック材料
US7028634B1 (en) * 2001-06-25 2006-04-18 Eml Technologies Llc Worklight with thermal warning
GB0404630D0 (en) * 2004-03-02 2004-04-07 Ceramaspeed Ltd Electric heating assembly
US7482556B2 (en) * 2004-03-30 2009-01-27 Shaw John R Heating apparatus with multiple element array
US8890038B2 (en) 2004-03-30 2014-11-18 Thermoceramix Inc. Heating apparatus with multiple element array
DE102004035022A1 (de) * 2004-07-20 2006-03-16 Mekra Lang Gmbh & Co. Kg Beheizbarer Außenspiegel, insbesondere beheizbarer Rückspiegel für Kfz, sowie Spiegelscheibe hierfür ####
ES1058165Y (es) * 2004-08-05 2005-02-16 Eika S Coop Calefactor radiante para coccion, con una base aislante de moldeo.
US20060081639A1 (en) * 2004-10-14 2006-04-20 Lifetime Hoan Corporation Thermochromic cookware
US8141975B2 (en) 2007-05-21 2012-03-27 Xerox Corporation Temperature monitoring system for a media preheater
US20120156092A1 (en) * 2009-09-08 2012-06-21 Koninklijke Philips Electronics N.V. Sterilization coat
ES2394852B1 (es) * 2010-01-13 2013-12-11 BSH Electrodomésticos España S.A. Dispositivo de campo de cocción, campo de cocción y procedimiento para la fabricación de un campo de cocción
ES2387917B1 (es) 2010-01-13 2013-08-20 BSH Electrodomésticos España S.A. Dispositivo de aparato doméstico
FR2963098B1 (fr) 2010-07-26 2020-02-28 Seb Sa Article chauffant comportant un indicateur thermique colore a visibilite et precision ameliorees.
DE102011085112A1 (de) * 2011-10-24 2013-04-25 E.G.O. Elektro-Gerätebau GmbH Kochvorrichtung mit optischer Temperaturanzeige
BR202012023931U2 (pt) 2012-05-30 2015-01-13 Landers Y Cia S A Eletrodomésticos com tintas termocromáticas aplicadas em áreas de alta visibilidade como mecanismo indicador de estado térmico
ES2484071B1 (es) * 2013-02-08 2015-05-20 Bsh Electrodomésticos España, S.A. Dispositivo de placa de campo de cocción
US20170016626A1 (en) * 2014-04-03 2017-01-19 Indesit Company S.P.A. Cooking appliance comprising thermochromic elements for providing an indication about the temperature
KR102496263B1 (ko) 2014-09-02 2023-02-07 (주) 더몰론코리아 무기 세라믹 코팅 조성물용 무기 감온 변색 첨가제
DE102014018464A1 (de) 2014-12-12 2016-06-16 Schott Ag Thermochrome pigmente, thermochrome beschichtung, verfahren zu deren herstellung sowie deren verwendung
DE112016001642T5 (de) * 2015-04-07 2018-01-04 Denso Corporation Heizungsvorrichtung
FR3083609B1 (fr) 2018-07-06 2020-09-25 Seb Sa Indicateur de temperature
US20200256565A1 (en) * 2018-08-02 2020-08-13 Micheal Kieren Stovetop covering system
JP7204380B2 (ja) * 2018-08-28 2023-01-16 株式会社ディスコ テーブル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352794A (en) * 1964-07-07 1967-11-14 Boeing Co Process for making a temperature sensitive color reversible pigment and resulting product
GB1205652A (en) * 1967-12-04 1970-09-16 English Electric Co Ltd Coating materials
US3781522A (en) * 1972-03-27 1973-12-25 Gen Electric Thermochromic surface heating apparatus
US3781523A (en) * 1972-03-27 1973-12-25 Gen Electric Thermochromic surface heating apparatus
FR2331231A1 (fr) * 1975-11-04 1977-06-03 Jenaer Glaswerk Schott & Gen Surfaces chauffantes en plaques de vitroceramiques
DE2853987A1 (de) * 1978-12-14 1980-07-03 Licentia Gmbh Verfahren zur behandlung eines leuchtstoffes fuer farbbildkathodenstrahlroehren

Also Published As

Publication number Publication date
US4983810A (en) 1991-01-08
JPS63274829A (ja) 1988-11-11
GR3005486T3 (de) 1993-05-24
EP0287336A1 (de) 1988-10-19
ATE79497T1 (de) 1992-08-15
ES2034206T3 (es) 1993-04-01
EP0287336B1 (de) 1992-08-12
DE3873590T2 (de) 1993-03-11
GB8709051D0 (en) 1987-05-20

Similar Documents

Publication Publication Date Title
DE3873590D1 (de) Heizungseinheit mit thermochromer region.
AU613831B2 (en) Positive temperature coefficient heater with distributed heating capability
AU644654B2 (en) Domestic cooking apparatus
CA2090080A1 (en) High Wattage Surface Contact Resistance Heater
DE68918539D1 (de) Heizgerät mit positivem Temperaturkoeffizienten.
AU632368B2 (en) Carpet tile and method of preparing same
JPS54137138A (en) Heater provided with ferroelectric ceramic heating element
DE4391397T1 (de) Wärmeerzeuger in Form eines Thermistors mit positivem Temperaturkoeffizienten
CA2170338A1 (en) Heated mirror
DE3775244D1 (de) Heizkontrollapparat fuer eine fluessigkristallanzeige mit integriertem heizer.
JPS5528297A (en) Heater having heating element of positive thermistor material
BR8807054A (pt) Transparencia de tinta de fusao a quente
AU549314B2 (en) Heat regulating device for evaluation of a flat test carrier
NO175582C (no) Beholder for mikrobölgeoppvarmning av matvarer
DE3062444D1 (en) Window covering
AU582580B2 (en) Circuitry for control of the temperature of heating element adapted to be contacted by a material to be heated
AU2996489A (en) Multicomponent ice confection product
DK250688A (da) Varmeapparat af tanktypen til vaeske- eller dejagtige foedevarer
MX170020B (es) Almohadilla de calentamiento de termistor de coeficiente de temperatura positiva
KR890004584A (ko) 전도성 금속막을 유리 세라믹에 도포하는 방법
FR2371304A1 (fr) Procede pour obtenir des images imprimees superposees a visualisation sequentielle
DE3579102D1 (de) Basismaterial mit gefaerbtem oberflaechenfilm und faerbeverfahren.
DE3661087D1 (en) Setting-up device of an impervious multilayered coating
GB8804177D0 (en) Surface temperature mapping using liquid crystal materials
JPS554564A (en) Temperature display device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee