WO2007112239A3 - Élément de chauffage à couches multiples - Google Patents

Élément de chauffage à couches multiples Download PDF

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Publication number
WO2007112239A3
WO2007112239A3 PCT/US2007/064472 US2007064472W WO2007112239A3 WO 2007112239 A3 WO2007112239 A3 WO 2007112239A3 US 2007064472 W US2007064472 W US 2007064472W WO 2007112239 A3 WO2007112239 A3 WO 2007112239A3
Authority
WO
WIPO (PCT)
Prior art keywords
heating element
conductive layer
layer heating
layer
ceramic heating
Prior art date
Application number
PCT/US2007/064472
Other languages
English (en)
Other versions
WO2007112239A2 (fr
Inventor
William J Walker
John W Hoffman
James L May
Original Assignee
Federal Mogul Corp
William J Walker
John W Hoffman
James L May
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 Federal Mogul Corp, William J Walker, John W Hoffman, James L May filed Critical Federal Mogul Corp
Priority to BRPI0709051-0A priority Critical patent/BRPI0709051A2/pt
Priority to JP2009501709A priority patent/JP5261369B2/ja
Priority to CN2007800184944A priority patent/CN101449103B/zh
Priority to EP07758972A priority patent/EP1996866A4/fr
Publication of WO2007112239A2 publication Critical patent/WO2007112239A2/fr
Publication of WO2007112239A3 publication Critical patent/WO2007112239A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines
    • 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines
    • F23Q2007/004—Manufacturing or assembling methods
    • 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
    • H05B2203/027—Heaters specially adapted for glow plug igniters

Abstract

L'invention concerne un élément de chauffage, en particulier, un élément de chauffage en céramique, similaire aux éléments de chauffage en céramique utilisés dans les bougies de préchauffage haute température des moteurs diesel et des allumages de gaz. L'élément de chauffage comprend une couche isolante et une couche conduisant l'électricité. La couche conduisant l'électricité est constituée d'un seul matériau et d'une seule composition. La méthode de fabrication comprend les étapes de création de la couche isolante et de moulage d'une couche conductrice autour de la couche isolante.
PCT/US2007/064472 2006-03-23 2007-03-21 Élément de chauffage à couches multiples WO2007112239A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0709051-0A BRPI0709051A2 (pt) 2006-03-23 2007-03-21 elemento de aquecimento, e, método para formar o mesmo
JP2009501709A JP5261369B2 (ja) 2006-03-23 2007-03-21 多層加熱要素
CN2007800184944A CN101449103B (zh) 2006-03-23 2007-03-21 多层发热元件
EP07758972A EP1996866A4 (fr) 2006-03-23 2007-03-21 Élément de chauffage à couches multiples

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78533406P 2006-03-23 2006-03-23
US60/785,334 2006-03-23
US11/688,294 US20070221647A1 (en) 2006-03-23 2007-03-20 Multi-layer heating element
US11/688,294 2007-03-20

Publications (2)

Publication Number Publication Date
WO2007112239A2 WO2007112239A2 (fr) 2007-10-04
WO2007112239A3 true WO2007112239A3 (fr) 2008-11-27

Family

ID=38532276

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/064472 WO2007112239A2 (fr) 2006-03-23 2007-03-21 Élément de chauffage à couches multiples

Country Status (7)

Country Link
US (1) US20070221647A1 (fr)
EP (1) EP1996866A4 (fr)
JP (1) JP5261369B2 (fr)
KR (1) KR20080106339A (fr)
CN (1) CN101449103B (fr)
BR (1) BRPI0709051A2 (fr)
WO (1) WO2007112239A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2711016A1 (fr) * 2007-12-29 2009-07-09 Saint-Gobain Ceramics & Plastics, Inc. Allumeur ceramique coaxial et procedes de fabrication
US20100044929A1 (en) * 2008-08-25 2010-02-25 Jeffrey Boehler Method of forming a spark plug insulator
US20100059496A1 (en) * 2008-09-08 2010-03-11 Federal-Mogul Ignition Company Metal sheath glow plug
US8511287B2 (en) * 2009-09-08 2013-08-20 EcoMotors International Supercritical-state fuel injection system and method
BR112015015098B1 (pt) 2012-12-28 2021-02-09 Philip Morris Products S.A conjunto de aquecimento para aquecimento de um substrato de formação de aerossol, dispositivo gerador de aerossol e método de fabricação de um conjunto de aquecimento
DE102013215269A1 (de) * 2013-08-02 2015-02-05 Robert Bosch Gmbh Glühstiftkerze mit einem Heizelement mit innen liegender Kontaktierung, und Herstellungsverfahren derselben
CN103953946B (zh) * 2014-04-23 2016-01-20 久盛电气股份有限公司 一种核电用氢点火器
DE102014225908A1 (de) * 2014-12-15 2016-06-16 Robert Bosch Gmbh Glühstiftkerze
DE102015200778A1 (de) * 2015-01-20 2016-07-21 Robert Bosch Gmbh Glühstiftkerze
CN109526079B (zh) * 2018-12-18 2023-12-15 重庆利迈科技有限公司 一种大电压陶瓷电热体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050145613A1 (en) * 2003-11-19 2005-07-07 Beru Ag Method for manufacturing ceramic glow plugs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62731A (ja) * 1985-06-27 1987-01-06 Jidosha Kiki Co Ltd デイ−ゼルエンジン用グロ−プラグ
US5304778A (en) * 1992-11-23 1994-04-19 Electrofuel Manufacturing Co. Glow plug with improved composite sintered silicon nitride ceramic heater
US6363898B1 (en) * 1996-11-14 2002-04-02 Quik-Change International, Llc Quick replacement igniter assembly
US5993722A (en) * 1997-06-25 1999-11-30 Le-Mark International Ltd. Method for making ceramic heater having reduced internal stress
CN2319991Y (zh) * 1998-01-25 1999-05-19 雷彼得 一种柴油机电热塞的圆锥形全陶瓷加热芯
US6184497B1 (en) * 1999-06-16 2001-02-06 Le-Mark International Ltd. Multi-layer ceramic heater element and method of making same
DE10155230C5 (de) * 2001-11-09 2006-07-13 Robert Bosch Gmbh Stiftheizer in einer Glühstiftkerze und Glühstiftkerze
US7351935B2 (en) * 2004-06-25 2008-04-01 Ngk Spark Plug Co., Ltd. Method for producing a ceramic heater, ceramic heater produced by the production method, and glow plug comprising the ceramic heater
CA2596006A1 (fr) * 2005-02-05 2006-08-17 Saint-Gobain Ceramics & Plastics, Inc. Allumeurs ceramiques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050145613A1 (en) * 2003-11-19 2005-07-07 Beru Ag Method for manufacturing ceramic glow plugs

Also Published As

Publication number Publication date
US20070221647A1 (en) 2007-09-27
WO2007112239A2 (fr) 2007-10-04
BRPI0709051A2 (pt) 2011-06-28
JP5261369B2 (ja) 2013-08-14
KR20080106339A (ko) 2008-12-04
CN101449103A (zh) 2009-06-03
JP2009531640A (ja) 2009-09-03
EP1996866A2 (fr) 2008-12-03
EP1996866A4 (fr) 2012-04-11
CN101449103B (zh) 2011-06-08

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