EP0798515A3 - Incandescent heater plug, particularly for diesel engines - Google Patents

Incandescent heater plug, particularly for diesel engines Download PDF

Info

Publication number
EP0798515A3
EP0798515A3 EP97104956A EP97104956A EP0798515A3 EP 0798515 A3 EP0798515 A3 EP 0798515A3 EP 97104956 A EP97104956 A EP 97104956A EP 97104956 A EP97104956 A EP 97104956A EP 0798515 A3 EP0798515 A3 EP 0798515A3
Authority
EP
European Patent Office
Prior art keywords
heater plug
diesel engines
incandescent heater
seat
incandescent
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.)
Withdrawn
Application number
EP97104956A
Other languages
German (de)
French (fr)
Other versions
EP0798515A2 (en
Inventor
Roberto Rossi
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.)
Federal Mogul Italy SRL
Original Assignee
Cooper Industries Italia SpA
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 Cooper Industries Italia SpA filed Critical Cooper Industries Italia SpA
Publication of EP0798515A2 publication Critical patent/EP0798515A2/en
Publication of EP0798515A3 publication Critical patent/EP0798515A3/en
Withdrawn legal-status Critical Current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

Abstract

The incandescent heater plug (1) comprises a metal outer body (2) of essentially tubular shape, one end of which is formed with a seat (2b) in which one end (5d) of an electrically conductive terminal (5) is located with the interposition of an annular element (4) of electrically insulating material. The end (5d) of the terminal (5), the intermediate annular element (4) and the seat (2b) in the outer metal body (2) are shaped and/or coupled so that they are at least to a partial extent torsionally rigid with each other.
EP97104956A 1996-03-29 1997-03-24 Incandescent heater plug, particularly for diesel engines Withdrawn EP0798515A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96TO000240A IT1285043B1 (en) 1996-03-29 1996-03-29 GLOW PLUG, PARTICULARLY FOR DIESEL ENGINES
ITTO960240 1996-03-29

Publications (2)

Publication Number Publication Date
EP0798515A2 EP0798515A2 (en) 1997-10-01
EP0798515A3 true EP0798515A3 (en) 1998-06-03

Family

ID=11414489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97104956A Withdrawn EP0798515A3 (en) 1996-03-29 1997-03-24 Incandescent heater plug, particularly for diesel engines

Country Status (2)

Country Link
EP (1) EP0798515A3 (en)
IT (1) IT1285043B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4128295B2 (en) * 1999-02-04 2008-07-30 日本特殊陶業株式会社 Glow plug
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
JP5965180B2 (en) * 2012-03-29 2016-08-03 日本特殊陶業株式会社 Glow plug and manufacturing method thereof
JP5973222B2 (en) * 2012-05-07 2016-08-23 日本特殊陶業株式会社 Glow plug and manufacturing method thereof
JP6220219B2 (en) * 2013-10-18 2017-10-25 日本特殊陶業株式会社 Glow plug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141840A (en) * 1977-05-16 1978-12-11 Ngk Spark Plug Co Ltd Manufacturing method of sheathed glow plug
EP0105807A1 (en) * 1982-09-30 1984-04-18 The Bendix Corporation Glow plug having a conductive film heater
DE8427789U1 (en) * 1984-09-21 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Sheathed-element glow plugs for internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141840A (en) * 1977-05-16 1978-12-11 Ngk Spark Plug Co Ltd Manufacturing method of sheathed glow plug
EP0105807A1 (en) * 1982-09-30 1984-04-18 The Bendix Corporation Glow plug having a conductive film heater
DE8427789U1 (en) * 1984-09-21 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Sheathed-element glow plugs for internal combustion engines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 003, no. 016 (M - 048) 10 February 1979 (1979-02-10) *

Also Published As

Publication number Publication date
ITTO960240A0 (en) 1996-03-29
IT1285043B1 (en) 1998-06-03
EP0798515A2 (en) 1997-10-01
ITTO960240A1 (en) 1997-09-29

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