GB8709051D0 - Thermochromic temperature sensor - Google Patents

Thermochromic temperature sensor

Info

Publication number
GB8709051D0
GB8709051D0 GB878709051A GB8709051A GB8709051D0 GB 8709051 D0 GB8709051 D0 GB 8709051D0 GB 878709051 A GB878709051 A GB 878709051A GB 8709051 A GB8709051 A GB 8709051A GB 8709051 D0 GB8709051 D0 GB 8709051D0
Authority
GB
United Kingdom
Prior art keywords
heatable surface
thermochromic
temperature sensor
heating unit
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.)
Pending
Application number
GB878709051A
Other languages
English (en)
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.)
EMI Group Ltd
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
Priority to GB878709051A priority Critical patent/GB8709051D0/en
Publication of GB8709051D0 publication Critical patent/GB8709051D0/en
Priority to US07/179,873 priority patent/US4983810A/en
Priority to DE8888303291T priority patent/DE3873590T2/de
Priority to ES198888303291T priority patent/ES2034206T3/es
Priority to AT88303291T priority patent/ATE79497T1/de
Priority to EP88303291A priority patent/EP0287336B1/en
Priority to JP63090448A priority patent/JPS63274829A/ja
Priority to GR920401826T priority patent/GR3005486T3/el
Pending 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)
  • 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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Resistance Heating (AREA)
  • Fire-Detection Mechanisms (AREA)
GB878709051A 1987-04-15 1987-04-15 Thermochromic temperature sensor Pending GB8709051D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB878709051A GB8709051D0 (en) 1987-04-15 1987-04-15 Thermochromic temperature sensor
US07/179,873 US4983810A (en) 1987-04-15 1988-04-11 Heating unit with thermochromic region
DE8888303291T DE3873590T2 (de) 1987-04-15 1988-04-13 Heizungseinheit mit thermochromer region.
ES198888303291T ES2034206T3 (es) 1987-04-15 1988-04-13 Unidad calorifera con region termocromatica.
AT88303291T ATE79497T1 (de) 1987-04-15 1988-04-13 Heizungseinheit mit thermochromer region.
EP88303291A EP0287336B1 (en) 1987-04-15 1988-04-13 Heating unit with thermochromic region
JP63090448A JPS63274829A (ja) 1987-04-15 1988-04-14 加熱ユニット
GR920401826T GR3005486T3 (https=) 1987-04-15 1992-08-20

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB8709051D0 true GB8709051D0 (en) 1987-05-20

Family

ID=10615884

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273360A (en) * 1989-08-15 1993-12-28 Aladdin Synergetics, Inc. Food service tray assembly
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
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
CA2376507A1 (en) 1999-05-18 2000-12-21 Tutco, Inc. Appliance windows coated with thermochromic polymer dispersed liquid crystal
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
US6700100B2 (en) 2001-02-21 2004-03-02 William S. Lerner Enhanced visibility heat alert safety device for hot surfaces
US6639190B2 (en) * 2001-02-21 2003-10-28 William S. Lerner Heat alert safety device for smoothtop stoves and other hot surfaces
US20040188414A1 (en) * 2001-02-21 2004-09-30 Lerner William S. 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
CN100424148C (zh) * 2001-05-15 2008-10-08 欧罗克拉公司 热致变色材料
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
CN102481382A (zh) * 2009-09-08 2012-05-30 皇家飞利浦电子股份有限公司 灭菌衣
ES2387917B1 (es) * 2010-01-13 2013-08-20 BSH Electrodomésticos España S.A. Dispositivo de aparato doméstico
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
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
JP6274354B2 (ja) * 2015-04-07 2018-02-07 株式会社デンソー ヒータ装置
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
FR3158967A1 (fr) 2024-02-07 2025-08-08 Seb S.A. Revêtement de la surface d’un article ménager comprenant un composé pigmentaire thermochrome

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
ATE79497T1 (de) 1992-08-15
DE3873590D1 (de) 1992-09-17
EP0287336B1 (en) 1992-08-12
JPS63274829A (ja) 1988-11-11
EP0287336A1 (en) 1988-10-19
ES2034206T3 (es) 1993-04-01
GR3005486T3 (https=) 1993-05-24
DE3873590T2 (de) 1993-03-11

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