EP0834699A3 - Glühkerze - Google Patents

Glühkerze Download PDF

Info

Publication number
EP0834699A3
EP0834699A3 EP97117142A EP97117142A EP0834699A3 EP 0834699 A3 EP0834699 A3 EP 0834699A3 EP 97117142 A EP97117142 A EP 97117142A EP 97117142 A EP97117142 A EP 97117142A EP 0834699 A3 EP0834699 A3 EP 0834699A3
Authority
EP
European Patent Office
Prior art keywords
resistor
glow plug
diameter portion
smaller
heater tube
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.)
Granted
Application number
EP97117142A
Other languages
English (en)
French (fr)
Other versions
EP0834699A2 (de
EP0834699B1 (de
Inventor
Taiji Koyama
Hirohisa c/o Denso Corporation Ishii
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of EP0834699A2 publication Critical patent/EP0834699A2/de
Publication of EP0834699A3 publication Critical patent/EP0834699A3/de
Application granted granted Critical
Publication of EP0834699B1 publication Critical patent/EP0834699B1/de
Anticipated expiration legal-status Critical
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
EP19970117142 1996-10-04 1997-10-02 Glühkerze Expired - Lifetime EP0834699B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26472196A JP3870454B2 (ja) 1996-10-04 1996-10-04 グロープラグ
JP26472196 1996-10-04
JP264721/96 1996-10-04

Publications (3)

Publication Number Publication Date
EP0834699A2 EP0834699A2 (de) 1998-04-08
EP0834699A3 true EP0834699A3 (de) 2000-06-07
EP0834699B1 EP0834699B1 (de) 2003-01-02

Family

ID=17407267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970117142 Expired - Lifetime EP0834699B1 (de) 1996-10-04 1997-10-02 Glühkerze

Country Status (3)

Country Link
EP (1) EP0834699B1 (de)
JP (1) JP3870454B2 (de)
DE (1) DE69718121T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776755B1 (fr) * 1998-03-27 2005-02-25 Denso Corp Bougie de prechauffage et son procede de fabrication
JP2002106843A (ja) 1999-11-18 2002-04-10 Denso Corp グロープラグ
JP4003363B2 (ja) 1999-12-24 2007-11-07 株式会社デンソー 燃焼圧センサ構造体
JP4300663B2 (ja) 1999-12-24 2009-07-22 株式会社デンソー 燃焼圧センサ構造体
JP5346165B2 (ja) * 2007-12-10 2013-11-20 日本特殊陶業株式会社 グロープラグ
EP3163170B1 (de) * 2015-10-30 2018-03-21 NGK Spark Plug Co., Ltd. Verfahren zur herstellung einer glühkerze und glühkerze
JP6946048B2 (ja) * 2017-05-17 2021-10-06 日本特殊陶業株式会社 グロープラグ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001296A1 (de) * 1989-02-15 1990-08-16 Jidosha Kiki Co Gluehkerze fuer einen dieselmotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001296A1 (de) * 1989-02-15 1990-08-16 Jidosha Kiki Co Gluehkerze fuer einen dieselmotor

Also Published As

Publication number Publication date
EP0834699A2 (de) 1998-04-08
EP0834699B1 (de) 2003-01-02
DE69718121T2 (de) 2003-08-21
DE69718121D1 (de) 2003-02-06
JPH10110953A (ja) 1998-04-28
JP3870454B2 (ja) 2007-01-17

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