DE60106440D1 - IMPROVED HEATING ELEMENT - Google Patents

IMPROVED HEATING ELEMENT

Info

Publication number
DE60106440D1
DE60106440D1 DE2001606440 DE60106440T DE60106440D1 DE 60106440 D1 DE60106440 D1 DE 60106440D1 DE 2001606440 DE2001606440 DE 2001606440 DE 60106440 T DE60106440 T DE 60106440T DE 60106440 D1 DE60106440 D1 DE 60106440D1
Authority
DE
Germany
Prior art keywords
heating element
different
improved heating
thick film
tracks
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 - Fee Related
Application number
DE2001606440
Other languages
German (de)
Other versions
DE60106440T2 (en
Inventor
Andrew Smith
Keith Moore
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.)
Otter Controls Ltd
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 DE60106440D1 publication Critical patent/DE60106440D1/en
Publication of DE60106440T2 publication Critical patent/DE60106440T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional 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

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.
DE60106440T 2000-06-05 2001-05-25 IMPROVED HEATING ELEMENT Expired - Fee Related DE60106440T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0013687A GB2363307A (en) 2000-06-05 2000-06-05 Thick film heating element stack
GB0013687 2000-06-05
PCT/GB2001/002358 WO2001095670A1 (en) 2000-06-05 2001-05-25 Improvements relating to electric heating elements

Publications (2)

Publication Number Publication Date
DE60106440D1 true DE60106440D1 (en) 2004-11-18
DE60106440T2 DE60106440T2 (en) 2006-03-02

Family

ID=9893031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106440T Expired - Fee Related DE60106440T2 (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 Heaters with several power levels
US8680443B2 (en) 2004-01-06 2014-03-25 Watlow Electric Manufacturing Company Combined material layering technologies for electric heaters
EP2720746B1 (en) * 2011-06-16 2020-01-22 ResMed Pty Ltd Humidifier
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
CN1214694C (en) 2005-08-10
EP1290917A1 (en) 2003-03-12
GB2363307A (en) 2001-12-12
CN1446440A (en) 2003-10-01
AU2001260456A1 (en) 2001-12-17
WO2001095670A1 (en) 2001-12-13
ATE279846T1 (en) 2004-10-15
GB0013687D0 (en) 2000-07-26
EP1290917B1 (en) 2004-10-13

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Legal Events

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