EP0103775A3 - Glow plug for internal combustion engines - Google Patents

Glow plug for internal combustion engines Download PDF

Info

Publication number
EP0103775A3
EP0103775A3 EP83108356A EP83108356A EP0103775A3 EP 0103775 A3 EP0103775 A3 EP 0103775A3 EP 83108356 A EP83108356 A EP 83108356A EP 83108356 A EP83108356 A EP 83108356A EP 0103775 A3 EP0103775 A3 EP 0103775A3
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engines
glow plug
glow
plug
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
EP83108356A
Other languages
German (de)
Other versions
EP0103775B1 (en
EP0103775A2 (en
Inventor
Friedrich Dr. Esper
Thomas Dr. Frey
Gunter Knoll
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.)
Robert Bosch GmbH
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 EP0103775A2 publication Critical patent/EP0103775A2/en
Publication of EP0103775A3 publication Critical patent/EP0103775A3/en
Application granted granted Critical
Publication of EP0103775B1 publication Critical patent/EP0103775B1/en
Expired 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
EP83108356A 1982-08-26 1983-08-25 Glow plug for internal combustion engines Expired EP0103775B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3231781 1982-08-26
DE19823231781 DE3231781A1 (en) 1982-08-26 1982-08-26 GLOW PLUG FOR INTERNAL COMBUSTION ENGINES

Publications (3)

Publication Number Publication Date
EP0103775A2 EP0103775A2 (en) 1984-03-28
EP0103775A3 true EP0103775A3 (en) 1986-01-15
EP0103775B1 EP0103775B1 (en) 1988-05-04

Family

ID=6171765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108356A Expired EP0103775B1 (en) 1982-08-26 1983-08-25 Glow plug for internal combustion engines

Country Status (3)

Country Link
EP (1) EP0103775B1 (en)
JP (1) JPS5956616A (en)
DE (2) DE3231781A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816643A (en) * 1985-03-15 1989-03-28 Allied-Signal Inc. Glow plug having a metal silicide resistive film heater
US4682008A (en) * 1985-03-22 1987-07-21 Jidosha Kiki Co., Ltd. Self-temperature control type glow plug
DE4142523A1 (en) * 1991-12-21 1993-06-24 Asea Brown Boveri RESISTANCE WITH PTC BEHAVIOR
DE19812785A1 (en) * 1998-03-24 1999-10-07 Beru Ag Protection tubes for glow and measuring elements
DE10023395B4 (en) * 1999-05-13 2015-05-13 Denso Corporation Ceramic heater and mounting structure
DE10306634A1 (en) 2003-02-18 2004-08-26 Robert Bosch Gmbh Low-volt pencil-type glow plug for an internal combustion engine's combustion chamber has a heat conductor linked to a defined operating voltage and fitted with an electrical resistor
DE10339641A1 (en) * 2003-08-28 2005-03-24 Robert Bosch Gmbh Pencil-type glow plug for an internal combustion engine comprises a connecting pin and a contact element that are partly surrounded by an electrically insulating plastic sleeve within the plug housing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900984A1 (en) * 1979-01-12 1980-07-17 Heraeus Gmbh W C GLOW PLUG FOR DIESEL ENGINES
GB2092670A (en) * 1981-02-07 1982-08-18 Bosch Gmbh Robert Glow plug for internal combustion engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620929A (en) * 1979-07-30 1981-02-27 Ngk Spark Plug Co Ltd Glow plug heating element and its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900984A1 (en) * 1979-01-12 1980-07-17 Heraeus Gmbh W C GLOW PLUG FOR DIESEL ENGINES
GB2092670A (en) * 1981-02-07 1982-08-18 Bosch Gmbh Robert Glow plug for internal combustion engines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 5, Nr. 68 (M-67)[740], 8. Mai 1981; & JP-A-56 020 929 (NIPPON TOKUSHU TOGYO K.K.) 27-02-1981 *

Also Published As

Publication number Publication date
EP0103775B1 (en) 1988-05-04
JPH0319446B2 (en) 1991-03-15
EP0103775A2 (en) 1984-03-28
DE3231781A1 (en) 1984-03-01
DE3376499D1 (en) 1988-06-09
JPS5956616A (en) 1984-04-02

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