WO2007112239A2 - Élément de chauffage à couches multiples - Google Patents

Élément de chauffage à couches multiples Download PDF

Info

Publication number
WO2007112239A2
WO2007112239A2 PCT/US2007/064472 US2007064472W WO2007112239A2 WO 2007112239 A2 WO2007112239 A2 WO 2007112239A2 US 2007064472 W US2007064472 W US 2007064472W WO 2007112239 A2 WO2007112239 A2 WO 2007112239A2
Authority
WO
WIPO (PCT)
Prior art keywords
layer
heating element
insulative
thickness
heating
Prior art date
Application number
PCT/US2007/064472
Other languages
English (en)
Other versions
WO2007112239A3 (fr
Inventor
William J. Walker
John W. Hoffman
James L. May
Original Assignee
Federal-Mogul Corporation
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 Corporation filed Critical Federal-Mogul Corporation
Priority to CN2007800184944A priority Critical patent/CN101449103B/zh
Priority to JP2009501709A priority patent/JP5261369B2/ja
Priority to BRPI0709051-0A priority patent/BRPI0709051A2/pt
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

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
CN2007800184944A CN101449103B (zh) 2006-03-23 2007-03-21 多层发热元件
JP2009501709A JP5261369B2 (ja) 2006-03-23 2007-03-21 多層加熱要素
BRPI0709051-0A BRPI0709051A2 (pt) 2006-03-23 2007-03-21 elemento de aquecimento, e, método para formar o mesmo
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 true WO2007112239A2 (fr) 2007-10-04
WO2007112239A3 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011523160A (ja) * 2007-12-29 2011-08-04 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 同軸セラミック点火器及び製造方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2886395C (fr) 2012-12-28 2020-10-27 Philip Morris Products S.A. Ensemble de chauffage pour un systeme de generation d'aerosol
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

Family Cites Families (10)

* 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
DE10353972B4 (de) * 2003-11-19 2006-03-16 Beru Ag Verfahren zum Herstellen von keramischen Glühkerzen
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of EP1996866A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011523160A (ja) * 2007-12-29 2011-08-04 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 同軸セラミック点火器及び製造方法

Also Published As

Publication number Publication date
WO2007112239A3 (fr) 2008-11-27
JP5261369B2 (ja) 2013-08-14
BRPI0709051A2 (pt) 2011-06-28
EP1996866A4 (fr) 2012-04-11
US20070221647A1 (en) 2007-09-27
KR20080106339A (ko) 2008-12-04
EP1996866A2 (fr) 2008-12-03
CN101449103A (zh) 2009-06-03
JP2009531640A (ja) 2009-09-03
CN101449103B (zh) 2011-06-08

Similar Documents

Publication Publication Date Title
US20070221647A1 (en) Multi-layer heating element
US6720530B2 (en) Ceramic heater, and glow plug using the same
US4120086A (en) Method of making electrically heated nozzle
US8079136B2 (en) Method for forming layered heating element for glow plug
EP2343949B1 (fr) Élément chauffant en céramique
US8530802B2 (en) Ceramic heater and mold
WO2010050380A1 (fr) Dispositif de chauffage en céramique
EP1255076B1 (fr) Elément chauffant céramique, bougie à incandescence comportant cet élément chauffant et procédé de fabrication
CN102934515B (zh) 加热器及具备该加热器的火花塞
US6184497B1 (en) Multi-layer ceramic heater element and method of making same
JP2011523160A (ja) 同軸セラミック点火器及び製造方法
JP2017053619A (ja) セラミックヒータおよびグロープラグ
KR100750573B1 (ko) 다층형 세라믹제 히터 소자 및 그 제조 방법
JP3962216B2 (ja) セラミックヒータ及びこれを備えるグロープラグ
JPH07282960A (ja) セラミックヒータ
JP6105464B2 (ja) ヒータおよびこれを備えたグロープラグ
JP3169796B2 (ja) セラミックヒータ及びその製造方法
JPH11171660A (ja) 多孔質体電極部品
JP6071426B2 (ja) セラミックヒータの製造方法
JPH07293883A (ja) グロープラグ
JP2002206740A (ja) グロープラグ
JP2001153360A (ja) セラミックヒータ及びそれを備えるグロープラグ
KR20040088594A (ko) 펜슬형 가열기

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780018494.4

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07758972

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2009501709

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007758972

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020087024577

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 5701/CHENP/2008

Country of ref document: IN

ENP Entry into the national phase

Ref document number: PI0709051

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20080922