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WO2002098173A3 - Ceramic heat-generating element and method for manufacturing thereof - Google Patents

Ceramic heat-generating element and method for manufacturing thereof Download PDF

Info

Publication number
WO2002098173A3
WO2002098173A3 PCT/IL2002/000415 IL0200415W WO02098173A3 WO 2002098173 A3 WO2002098173 A3 WO 2002098173A3 IL 0200415 W IL0200415 W IL 0200415W WO 02098173 A3 WO02098173 A3 WO 02098173A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
generating element
manufacturing
generating
ceramic heat
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.)
Ceased
Application number
PCT/IL2002/000415
Other languages
French (fr)
Other versions
WO2002098173A2 (en
Inventor
Y Rotner
S Rotner
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.)
CERALASER Ltd
Original Assignee
CERALASER 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 CERALASER Ltd filed Critical CERALASER Ltd
Priority to AU2002304275A priority Critical patent/AU2002304275A1/en
Publication of WO2002098173A2 publication Critical patent/WO2002098173A2/en
Anticipated expiration legal-status Critical
Publication of WO2002098173A3 publication Critical patent/WO2002098173A3/en
Ceased 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
    • H05B3/26—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

A heat-generating element includes a body or substrate (13) made of ceramics having electrically resistive and heat conductive properties. The body (13) of the heat-generating element has at least one heat-generating surface layer (11) with a resistivity smaller than the resistivity of the ceramic body in regions outside the at least one heat-generating layer (11). The heat-generating layer (11) is formed by heat treating the body (13) .
PCT/IL2002/000415 2001-05-30 2002-05-27 Ceramic heat-generating element and method for manufacturing thereof Ceased WO2002098173A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002304275A AU2002304275A1 (en) 2001-05-30 2002-05-27 Ceramic heat-generating element and method for manufacturing thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL14344201A IL143442A0 (en) 2001-05-30 2001-05-30 Ceramic heat-generating element and method for manufacturing thereof
IL143442 2001-05-30

Publications (2)

Publication Number Publication Date
WO2002098173A2 WO2002098173A2 (en) 2002-12-05
WO2002098173A3 true WO2002098173A3 (en) 2004-03-04

Family

ID=11075449

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2002/000415 Ceased WO2002098173A2 (en) 2001-05-30 2002-05-27 Ceramic heat-generating element and method for manufacturing thereof

Country Status (3)

Country Link
AU (1) AU2002304275A1 (en)
IL (1) IL143442A0 (en)
WO (1) WO2002098173A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016200098A1 (en) * 2015-01-08 2016-07-14 Ceramtec Gmbh Conductive connection of laser-introduced signal conductors with paste-metallized pads on AlN substrates

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906853A (en) * 1930-07-19 1933-05-02 Globar Corp Silicon carbide resistor and manufacture thereof
US3523039A (en) * 1968-07-29 1970-08-04 Texas Instruments Inc Transition metal oxide bodies having selectively formed conductive or metallic portions and methods of making same
US4088799A (en) * 1971-02-02 1978-05-09 Hughes Aircraft Company Method of producing an electrical resistance device
US4663826A (en) * 1984-10-09 1987-05-12 Dieter Baeuerle Method for generating a conductive region on a surface of a body of dielectric material
US4785157A (en) * 1986-01-09 1988-11-15 Mitsubishi Denki Kabushiki Kaisha Method for controlling electric resistance of a compound-type resistors
US4797530A (en) * 1985-12-11 1989-01-10 Kabushiki Kaisha Toshiba Ceramic circuit substrates and methods of manufacturing same
US5145741A (en) * 1989-06-05 1992-09-08 Quick Nathaniel R Converting ceramic materials to electrical conductors and semiconductors
US5331134A (en) * 1992-05-21 1994-07-19 Shin-Etsu Chemical Co., Ltd. Double-layered ceramic heater
US5889234A (en) * 1996-11-21 1999-03-30 Eastman Kodak Company Zirconia ceramic members with laser induced electrical conductivity in surfaces thereof
US6271576B1 (en) * 1996-12-05 2001-08-07 Nathaniel R. Quick Laser synthesized ceramic sensors and method for making

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906853A (en) * 1930-07-19 1933-05-02 Globar Corp Silicon carbide resistor and manufacture thereof
US3523039A (en) * 1968-07-29 1970-08-04 Texas Instruments Inc Transition metal oxide bodies having selectively formed conductive or metallic portions and methods of making same
US4088799A (en) * 1971-02-02 1978-05-09 Hughes Aircraft Company Method of producing an electrical resistance device
US4663826A (en) * 1984-10-09 1987-05-12 Dieter Baeuerle Method for generating a conductive region on a surface of a body of dielectric material
US4797530A (en) * 1985-12-11 1989-01-10 Kabushiki Kaisha Toshiba Ceramic circuit substrates and methods of manufacturing same
US4785157A (en) * 1986-01-09 1988-11-15 Mitsubishi Denki Kabushiki Kaisha Method for controlling electric resistance of a compound-type resistors
US5145741A (en) * 1989-06-05 1992-09-08 Quick Nathaniel R Converting ceramic materials to electrical conductors and semiconductors
US5331134A (en) * 1992-05-21 1994-07-19 Shin-Etsu Chemical Co., Ltd. Double-layered ceramic heater
US5889234A (en) * 1996-11-21 1999-03-30 Eastman Kodak Company Zirconia ceramic members with laser induced electrical conductivity in surfaces thereof
US6271576B1 (en) * 1996-12-05 2001-08-07 Nathaniel R. Quick Laser synthesized ceramic sensors and method for making

Also Published As

Publication number Publication date
IL143442A0 (en) 2002-04-21
AU2002304275A1 (en) 2002-12-09
WO2002098173A2 (en) 2002-12-05

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