DE50204443D1 - Glühkerzen und Verfahren zu deren Herstellung - Google Patents

Glühkerzen und Verfahren zu deren Herstellung

Info

Publication number: DE50204443D1
Authority: DE; Germany
Prior art keywords: production; glow plugs; plug; shaping; convex
Prior art date: 2001-07-23
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.): Expired - Lifetime

Application number

DE50204443T

Other languages

English (en)

Inventor

Paul Keller

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.)

BorgWarner Ludwigsburg GmbH

Original Assignee

Beru AG

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.)

2001-07-23

Filing date

2002-06-19

Publication date

2005-11-10

2002-06-19 Application filed by Beru AG filed Critical Beru AG

2002-06-19 Priority to DE50204443T priority Critical patent/DE50204443D1/de

2005-11-10 Application granted granted Critical

2005-11-10 Publication of DE50204443D1 publication Critical patent/DE50204443D1/de

2022-06-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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

Landscapes

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

DE50204443T 2001-07-23 2002-06-19 Glühkerzen und Verfahren zu deren Herstellung Expired - Lifetime DE50204443D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50204443T DE50204443D1 (de)	2001-07-23	2002-06-19	Glühkerzen und Verfahren zu deren Herstellung

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10134956A DE10134956A1 (de)	2001-07-23	2001-07-23	Glühkerzen und Verfahren zu deren Herstellung
DE50204443T DE50204443D1 (de)	2001-07-23	2002-06-19	Glühkerzen und Verfahren zu deren Herstellung

Publications (1)

Publication Number	Publication Date
DE50204443D1 true DE50204443D1 (de)	2005-11-10

Family

ID=7692222

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10134956A Ceased DE10134956A1 (de)	2001-07-23	2001-07-23	Glühkerzen und Verfahren zu deren Herstellung
DE50204443T Expired - Lifetime DE50204443D1 (de)	2001-07-23	2002-06-19	Glühkerzen und Verfahren zu deren Herstellung

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10134956A Ceased DE10134956A1 (de)	2001-07-23	2001-07-23	Glühkerzen und Verfahren zu deren Herstellung

Country Status (7)

Country	Link
US (1)	US6753505B2 (de)
EP (1)	EP1279896B1 (de)
JP (1)	JP2003042450A (de)
KR (1)	KR100765414B1 (de)
AT (1)	ATE306053T1 (de)
DE (2)	DE10134956A1 (de)
ES (1)	ES2245712T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7400193B2 (en)	2006-06-29	2008-07-15	Itt Manufacturing Enterprises, Inc.	Ultra wide band, differential input/output, high frequency active splitter in an integrated circuit
JP5170894B2 (ja) *	2009-01-15	2013-03-27	日本特殊陶業株式会社	グロープラグ用のヒータチューブの製造方法及びグロープラグ
DE102010027468A1 (de) *	2010-07-17	2012-01-19	Borgwarner Beru Systems Gmbh	Glühkerze
JP5965179B2 (ja) *	2012-03-29	2016-08-03	日本特殊陶業株式会社	グロープラグ及びその製造方法
DE102014220235A1 (de) *	2014-10-07	2016-04-07	Robert Bosch Gmbh	Heizkörper für eine elektrisch beheizbare Glühstiftkerze mit axial gepresstem Heizeinsatz, und zugehöriges Herstellungsverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6021539B2 (ja) *	1978-08-08	1985-05-28	共同印刷株式会社	複合チユ−ブ及びその製法
GB2214568B (en) *	1988-01-14	1991-08-21	Wellman Automotive Products Li	Glow plug
DE69016848T2 (de) *	1989-06-21	1995-06-08	Ngk Spark Plug Co	Verfahren zur Herstellung eines Hohlkörpers.
DE3925452C1 (de) *	1989-08-01	1991-04-25	Gebr. Felss Gmbh + Co Kg, 7535 Koenigsbach-Stein, De
DE8909893U1 (de) *	1989-08-18	1990-12-20	Robert Bosch Gmbh, 7000 Stuttgart	Glühstiftkerze
IT1240312B (it) *	1990-01-16	1993-12-07	B 80 Srl	Candela ad incandescenza per motori diesel di autoveicoli provvista diguaina tubolare presentante una riduzione di diametro in corrispondenza dell'estremita' chiusa
US5251589A (en) *	1992-03-16	1993-10-12	Wellman Automotive Products, Inc.	Hot tip glow plug and method for making
US5304778A (en) *	1992-11-23	1994-04-19	Electrofuel Manufacturing Co.	Glow plug with improved composite sintered silicon nitride ceramic heater
JP3830283B2 (ja) *	1998-10-09	2006-10-04	日本特殊陶業株式会社	グロープラグ
JP2002192417A (ja) *	2000-12-26	2002-07-10	Nikon Corp	溝加工装置およびこの溝加工装置を用いた溝加工方法

2001
- 2001-07-23 DE DE10134956A patent/DE10134956A1/de not_active Ceased
2002
- 2002-06-19 EP EP02013624A patent/EP1279896B1/de not_active Expired - Lifetime
- 2002-06-19 AT AT02013624T patent/ATE306053T1/de not_active IP Right Cessation
- 2002-06-19 DE DE50204443T patent/DE50204443D1/de not_active Expired - Lifetime
- 2002-06-19 ES ES02013624T patent/ES2245712T3/es not_active Expired - Lifetime
- 2002-07-23 US US10/200,591 patent/US6753505B2/en not_active Expired - Lifetime
- 2002-07-23 JP JP2002213541A patent/JP2003042450A/ja active Pending
- 2002-07-23 KR KR1020020043222A patent/KR100765414B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
US20030034343A1 (en)	2003-02-20
EP1279896B1 (de)	2005-10-05
ES2245712T3 (es)	2006-01-16
KR100765414B1 (ko)	2007-10-11
EP1279896A1 (de)	2003-01-29
KR20030011609A (ko)	2003-02-11
DE10134956A1 (de)	2003-02-20
JP2003042450A (ja)	2003-02-13
US6753505B2 (en)	2004-06-22
ATE306053T1 (de)	2005-10-15

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Legal Events

Date	Code	Title	Description
2006-10-26	8364	No opposition during term of opposition