ATE279846T1 - IMPROVED HEATING ELEMENT - Google Patents

IMPROVED HEATING ELEMENT

Info

Publication number
ATE279846T1
ATE279846T1 AT01934150T AT01934150T ATE279846T1 AT E279846 T1 ATE279846 T1 AT E279846T1 AT 01934150 T AT01934150 T AT 01934150T AT 01934150 T AT01934150 T AT 01934150T AT E279846 T1 ATE279846 T1 AT E279846T1
Authority
AT
Austria
Prior art keywords
heating element
different
improved heating
thick film
tracks
Prior art date
Application number
AT01934150T
Other languages
German (de)
Inventor
David Andrew Smith
Robin Keith Moore
Original Assignee
Otter Controls Ltd
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 Otter Controls Ltd filed Critical Otter Controls Ltd
Application granted granted Critical
Publication of ATE279846T1 publication Critical patent/ATE279846T1/en

Links

Classifications

    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

In order to accommodate different heating tracks with different power densities on a thick film heating element the thick film heating element is formed with a multi-layer structure in which different heating tracks 3, 9 are in different layers separated by electrical insulation. Windows in the insulation locations 11, 13 are provided for respective sensors and terminals, 5, 6, 16, 15.
AT01934150T 2000-06-05 2001-05-25 IMPROVED HEATING ELEMENT ATE279846T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0013687A GB2363307A (en) 2000-06-05 2000-06-05 Thick film heating element stack
PCT/GB2001/002358 WO2001095670A1 (en) 2000-06-05 2001-05-25 Improvements relating to electric heating elements

Publications (1)

Publication Number Publication Date
ATE279846T1 true ATE279846T1 (en) 2004-10-15

Family

ID=9893031

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01934150T ATE279846T1 (en) 2000-06-05 2001-05-25 IMPROVED HEATING ELEMENT

Country Status (7)

Country Link
EP (1) EP1290917B1 (en)
CN (1) CN1214694C (en)
AT (1) ATE279846T1 (en)
AU (1) AU2001260456A1 (en)
DE (1) DE60106440T2 (en)
GB (1) GB2363307A (en)
WO (1) WO2001095670A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20218792U1 (en) * 2001-12-05 2003-04-30 Strix Ltd., Ronaldsway, Isle of Man Heaters with several power levels
US8680443B2 (en) 2004-01-06 2014-03-25 Watlow Electric Manufacturing Company Combined material layering technologies for electric heaters
CN107335121B (en) * 2011-06-16 2022-06-03 瑞思迈私人有限公司 Humidifier and layered heating element
US11225001B2 (en) * 2018-04-25 2022-01-18 Matriq Ag Mold and device for marking work pieces
GB2618803A (en) * 2022-05-17 2023-11-22 Dyson Technology Ltd Thick film heating elements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153190B (en) * 1984-01-14 1987-09-09 Emi Ltd Improvements in or relating to heaters for water vessels
DE3810586A1 (en) * 1988-03-29 1989-10-12 Ego Elektro Blanc & Fischer Heating system for electric cooking appliances
US5157240A (en) * 1989-09-13 1992-10-20 Chow Loren A Deposition heaters
GB9211331D0 (en) * 1992-05-28 1992-07-15 Chinacraft Ltd Hot plate for food
DE4338539A1 (en) * 1993-11-11 1995-05-18 Hoechst Ceram Tec Ag Method of making ceramic heating elements
GB9423900D0 (en) * 1994-11-26 1995-01-11 Pifco Ltd Improvements to thick film elements

Also Published As

Publication number Publication date
DE60106440T2 (en) 2006-03-02
GB0013687D0 (en) 2000-07-26
DE60106440D1 (en) 2004-11-18
EP1290917A1 (en) 2003-03-12
GB2363307A (en) 2001-12-12
EP1290917B1 (en) 2004-10-13
WO2001095670A1 (en) 2001-12-13
CN1214694C (en) 2005-08-10
AU2001260456A1 (en) 2001-12-17
CN1446440A (en) 2003-10-01

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Legal Events

Date Code Title Description
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