GB2337682A - Thick film heaters - Google Patents

Thick film heaters

Info

Publication number
GB2337682A
GB2337682A GB9919457A GB9919457A GB2337682A GB 2337682 A GB2337682 A GB 2337682A GB 9919457 A GB9919457 A GB 9919457A GB 9919457 A GB9919457 A GB 9919457A GB 2337682 A GB2337682 A GB 2337682A
Authority
GB
United Kingdom
Prior art keywords
thick film
pad
film heaters
heater
track
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.)
Withdrawn
Application number
GB9919457A
Other versions
GB9919457D0 (en
Inventor
John Crawshaw Taylor
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.)
Strix Ltd
Original Assignee
Strix 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
Priority claimed from GB9703224A external-priority patent/GB2322272A/en
Application filed by Strix Ltd filed Critical Strix Ltd
Priority to GB9919457A priority Critical patent/GB2337682A/en
Publication of GB9919457D0 publication Critical patent/GB9919457D0/en
Publication of GB2337682A publication Critical patent/GB2337682A/en
Withdrawn legal-status Critical Current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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • 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
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/262—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an insulated metal plate
    • 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
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
    • 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
    • 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
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • 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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • 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

A thick film heater (2) comprises a thick film heating track (8) provided on an electrically insulating substrate (6). An electrical contact member (16) of silver or similar is bonded to a contact receiving pad (14) of the heater track (16) by being deposited on the unfired pad and then being co-fired with the pad.
GB9919457A 1997-02-17 1998-02-17 Thick film heaters Withdrawn GB2337682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9919457A GB2337682A (en) 1997-02-17 1998-02-17 Thick film heaters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9703224A GB2322272A (en) 1997-02-17 1997-02-17 Terminal arrangement for a thick film heater
GB9919457A GB2337682A (en) 1997-02-17 1998-02-17 Thick film heaters
PCT/GB1998/000487 WO1998036617A1 (en) 1997-02-17 1998-02-17 Thick film heaters

Publications (2)

Publication Number Publication Date
GB9919457D0 GB9919457D0 (en) 1999-10-20
GB2337682A true GB2337682A (en) 1999-11-24

Family

ID=26311010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9919457A Withdrawn GB2337682A (en) 1997-02-17 1998-02-17 Thick film heaters

Country Status (1)

Country Link
GB (1) GB2337682A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516240C2 (en) * 2009-03-03 2014-05-20 Шэньчжэнь Джитопс Электрик Текнолоджи Ко., Лтд Method for connection of electric heating film to power supply source

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247981A (en) * 1979-06-18 1981-02-03 Western Electric Company, Inc. Methods of assembling interconnect members with printed circuit boards
DE3833293A1 (en) * 1987-10-01 1989-04-20 Interconnection B V Heating element
EP0329421A2 (en) * 1988-02-16 1989-08-23 THORN EMI plc Heating unit
WO1994003027A1 (en) * 1992-07-22 1994-02-03 Central Research Laboratories Limited Electrical connection to thick film tracks
WO1996017405A1 (en) * 1994-11-26 1996-06-06 Phet Ireland Limited Electrical connection method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247981A (en) * 1979-06-18 1981-02-03 Western Electric Company, Inc. Methods of assembling interconnect members with printed circuit boards
DE3833293A1 (en) * 1987-10-01 1989-04-20 Interconnection B V Heating element
EP0329421A2 (en) * 1988-02-16 1989-08-23 THORN EMI plc Heating unit
WO1994003027A1 (en) * 1992-07-22 1994-02-03 Central Research Laboratories Limited Electrical connection to thick film tracks
WO1996017405A1 (en) * 1994-11-26 1996-06-06 Phet Ireland Limited Electrical connection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516240C2 (en) * 2009-03-03 2014-05-20 Шэньчжэнь Джитопс Электрик Текнолоджи Ко., Лтд Method for connection of electric heating film to power supply source

Also Published As

Publication number Publication date
GB9919457D0 (en) 1999-10-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)