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HUP0203124A2 - Temperature detector which is resistant to high temperatures and mechanically stable - Google Patents

Temperature detector which is resistant to high temperatures and mechanically stable

Info

Publication number
HUP0203124A2
HUP0203124A2 HU0203124A HUP0203124A HUP0203124A2 HU P0203124 A2 HUP0203124 A2 HU P0203124A2 HU 0203124 A HU0203124 A HU 0203124A HU P0203124 A HUP0203124 A HU P0203124A HU P0203124 A2 HUP0203124 A2 HU P0203124A2
Authority
HU
Hungary
Prior art keywords
high temperatures
resistant
temperature detector
mechanically stable
temperatures
Prior art date
Application number
HU0203124A
Other languages
Hungarian (hu)
Inventor
Horst Boeder
Wolfgang Dressler
Gert Lindemann
Friederike Lindner
Original Assignee
Robert Bosch Gmbh.
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 Robert Bosch Gmbh. filed Critical Robert Bosch Gmbh.
Publication of HUP0203124A2 publication Critical patent/HUP0203124A2/en
Publication of HUP0203124A3 publication Critical patent/HUP0203124A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
    • C—CHEMISTRY; METALLURGY
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58085—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides
    • C04B35/58092—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides based on refractory metal silicides
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    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
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    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
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    • C04B35/5935—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering obtained by gas pressure sintering
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    • C04B35/632—Organic additives
    • C04B35/634—Polymers
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    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Products (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

A találmány tárgya egy önhordó, közvetlenül a mérendő közegbe (3)behelyezhető, kerámia hőmérsékletérzékelő (1), amely egy legalább 1400°C-os hőmérsékletet is kibíró, magas hőmérsékletet is tűrő mátrixbólés egy vagy több adott pozitív hőmérsékleti együtthatójú (PTC)karakterisztikával rendelkező hozzáadott vegyületből álló, összetettanyagból készül. ÓThe subject of the invention is a self-supporting ceramic temperature sensor (1) that can be inserted directly into the medium to be measured (3), which is made of a matrix that can withstand temperatures of at least 1400°C, can withstand high temperatures and has one or more specific positive temperature coefficient (PTC) characteristics it is made of a composite material consisting of an added compound. HE

HU0203124A 1999-10-29 2000-10-26 Temperature detector which is resistant to high temperatures and mechanically stable HUP0203124A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19952127A DE19952127C2 (en) 1999-10-29 1999-10-29 High temperature resistant, mechanically stable temperature sensor
PCT/DE2000/003802 WO2001033177A1 (en) 1999-10-29 2000-10-26 Temperature detector which is resistant to high temperatures and mechanically stable

Publications (2)

Publication Number Publication Date
HUP0203124A2 true HUP0203124A2 (en) 2003-01-28
HUP0203124A3 HUP0203124A3 (en) 2004-07-28

Family

ID=7927303

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0203124A HUP0203124A3 (en) 1999-10-29 2000-10-26 Temperature detector which is resistant to high temperatures and mechanically stable

Country Status (8)

Country Link
EP (1) EP1228350A1 (en)
JP (1) JP2003513459A (en)
KR (1) KR20020059420A (en)
CZ (1) CZ20021439A3 (en)
DE (1) DE19952127C2 (en)
HU (1) HUP0203124A3 (en)
PL (1) PL354526A1 (en)
WO (1) WO2001033177A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475590B1 (en) * 2002-11-13 2005-03-11 김영호 Thin-film temperature sensor using chalcogenide glass semiconductor and method for manufacturing the same
DE102006062374A1 (en) * 2006-12-20 2008-06-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ceramic electric heating element
DE102008009817A1 (en) * 2008-02-19 2009-08-27 Epcos Ag Composite material for temperature measurement, temperature sensor comprising the composite material and method for producing the composite material and the temperature sensor
DE102008046319B3 (en) * 2008-08-29 2009-12-17 Technische Universität Dresden Resistive sensor for measuring e.g. temperature in industrial application, has electrodes, where chopstick shaped electrically conductive particle is dielectrophoretically aligned on substrate between electrodes
ITUB20150793A1 (en) * 2015-05-22 2016-11-22 Nuovo Pignone Srl COMPOSITE SILICIDE BASED MATERIAL AND PROCESS TO PRODUCE IT

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Publication number Priority date Publication date Assignee Title
JPS60216484A (en) * 1984-04-09 1985-10-29 株式会社日本自動車部品総合研究所 Ceramic heater
US4814581A (en) * 1986-10-09 1989-03-21 Nippondenso Co., Ltd. Electrically insulating ceramic sintered body
JPH02107572A (en) * 1988-01-28 1990-04-19 Hitachi Metals Ltd Conductive sialon sintered body and heater
DE3926077A1 (en) * 1989-08-07 1991-02-14 Peter Prof Dr Greil CERAMIC COMPOSITES AND METHOD FOR THEIR PRODUCTION
JP3124864B2 (en) * 1993-04-26 2001-01-15 京セラ株式会社 Silicon nitride sintered body and method for producing the same
DE19538695C2 (en) * 1994-10-19 2003-05-28 Bosch Gmbh Robert Ceramic electrical resistance and its use
DE19722321A1 (en) * 1997-05-28 1998-12-03 Bosch Gmbh Robert Process for the production of moldings from a ceramic composite structure

Also Published As

Publication number Publication date
DE19952127C2 (en) 2001-10-18
WO2001033177A1 (en) 2001-05-10
EP1228350A1 (en) 2002-08-07
CZ20021439A3 (en) 2002-09-11
DE19952127A1 (en) 2001-05-17
JP2003513459A (en) 2003-04-08
PL354526A1 (en) 2004-01-26
KR20020059420A (en) 2002-07-12
HUP0203124A3 (en) 2004-07-28

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