HUP0302215A2 - Electrically-heated glowplug and method for production of an electrically-heated glowplug - Google Patents

Electrically-heated glowplug and method for production of an electrically-heated glowplug

Info

Publication number
HUP0302215A2
HUP0302215A2 HU0302215A HUP0302215A HUP0302215A2 HU P0302215 A2 HUP0302215 A2 HU P0302215A2 HU 0302215 A HU0302215 A HU 0302215A HU P0302215 A HUP0302215 A HU P0302215A HU P0302215 A2 HUP0302215 A2 HU P0302215A2
Authority
HU
Hungary
Prior art keywords
heating coil
electrically
combustion chamber
glowplug
heated
Prior art date
Application number
HU0302215A
Other languages
Hungarian (hu)
Inventor
Andreas Reissner
Steffen Carbon
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 HUP0302215A2 publication Critical patent/HUP0302215A2/en

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
    • 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
    • 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)
  • Exhaust Gas After Treatment (AREA)

Abstract

A találmány tárgya elektromosan fűthető izzítógyertya (1), és eljáráselektromosan fűthető izzítógyertya (1) előállítására, amely jobbszétkapcsolást tesz lehetővé a fűtőspirál, és az izzítócső (10)égéstér felöli vége között. Belső égésű motorokhoz az elektromosanfűthető izzítógyertya (1) az égéstér felöli oldalon lezárt fémesizzítócsövet (10) tartalmaz, amelybe elektromosan vezető fűtőspirál(15) van elhelyezve, ahol a fűtőspirál az izzítócsővel (10), azizzítócső (10) égéstér felé eső lezárt végénél levő tartományban,elektromosan vezetően van összekapcsolva. Ez záróeszközzel (25) vanellátva, ami egyrészről az izzítócsövet (10) az égéstér felöl lezárja,és másrészről a fűtőspirált (15) hordozza, és ebben az esetbenbenyúlik a fűtőspirálba (15), amelyben a fűtőspirál (15) záróeszközhöz(25) rögzítése, a fűtőspirál (15) belső oldala mentén történik meg,aminek érdekében ebben az esetben a záróeszköz (25) lényegében afűtőspirálba történő teljes benyúlási hossza mentén a fűtőspirál (15)belső oldalán felfekszik.The subject of the invention is an electrically heated glow plug (1) and a method for the production of an electrically heated glow plug (1), which enables a positive disconnection between the heating coil and the end of the glow tube (10) above the combustion chamber. For internal combustion engines, the electrically heated glow plug (1) contains a sealed metal glow tube (10) on the side above the combustion chamber, in which an electrically conductive heating coil (15) is placed, where the heating coil is connected to the glow tube (10), in the region of the sealed end of the glow tube (10) facing the combustion chamber , is electrically conductively connected. It is equipped with a closing device (25), which on the one hand closes the glow tube (10) above the combustion chamber, and on the other hand carries the heating coil (15), and in this case extends into the heating coil (15), in which the heating coil (15) is attached to the closing device (25), takes place along the inner side of the heating coil (15), so that in this case the closing device (25) rests on the inner side of the heating coil (15) along the entire length of its penetration into the heating coil.

HU0302215A 2001-11-07 2002-11-05 Electrically-heated glowplug and method for production of an electrically-heated glowplug HUP0302215A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10154641A DE10154641A1 (en) 2001-11-07 2001-11-07 Electronically heatable glow plug and method for producing an electrically heatable glow plug
PCT/DE2002/004096 WO2003040625A1 (en) 2001-11-07 2002-11-05 Electrically-heated glowplug and method for production of an electrically-heated glowplug

Publications (1)

Publication Number Publication Date
HUP0302215A2 true HUP0302215A2 (en) 2005-11-28

Family

ID=7704888

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0302215A HUP0302215A2 (en) 2001-11-07 2002-11-05 Electrically-heated glowplug and method for production of an electrically-heated glowplug

Country Status (9)

Country Link
US (2) US20040084435A1 (en)
EP (1) EP1444464A1 (en)
JP (1) JP2005509124A (en)
KR (1) KR20040060972A (en)
DE (1) DE10154641A1 (en)
HU (1) HUP0302215A2 (en)
PL (1) PL368868A1 (en)
TW (1) TW200301341A (en)
WO (1) WO2003040625A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080160470A1 (en) * 2006-12-01 2008-07-03 Mark Holtan Igniter for furnace
KR200446448Y1 (en) * 2007-12-20 2009-10-30 고수영 A heating coil part union manufacturing
DE102008040339A1 (en) * 2008-07-11 2010-01-14 Robert Bosch Gmbh Glow pipe, in particular for a glow plug
KR101316879B1 (en) * 2012-04-09 2013-10-08 현대자동차주식회사 Electronic thermostat
EP2840314B1 (en) * 2012-04-16 2020-01-15 NGK Sparkplug Co., Ltd. Glow plug
DE102014220036A1 (en) * 2014-10-02 2016-04-07 Robert Bosch Gmbh glow plug
JP6795886B2 (en) * 2015-02-10 2020-12-02 日本特殊陶業株式会社 Glow plugs and their manufacturing methods
DE102017215936A1 (en) * 2017-09-11 2019-03-14 Robert Bosch Gmbh Method for producing a glow plug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB859659A (en) * 1958-06-07 1961-01-25 Bosch Gmbh Robert Improvements in glow plugs for internal combustion engines
US3158787A (en) * 1960-06-28 1964-11-24 Magneti Marelli Spa Glow plugs equipped with armoured resistances
JPS5821A (en) * 1981-06-24 1983-01-05 Ngk Spark Plug Co Ltd Welding of sheath tube tip end of sheath type glow plug
DE19756988C1 (en) * 1997-12-20 1999-09-02 Daimler Benz Ag Electrically heated glow plug or glow stick for internal combustion engines
DE19907229C2 (en) * 1999-02-19 2003-06-12 Beru Ag glow plug
JP4288850B2 (en) * 2000-03-17 2009-07-01 株式会社デンソー Glow plug manufacturing method
DE10041289B4 (en) * 2000-08-22 2005-05-04 Beru Ag glow plug

Also Published As

Publication number Publication date
KR20040060972A (en) 2004-07-06
PL368868A1 (en) 2005-04-04
US20040084435A1 (en) 2004-05-06
US20050194369A1 (en) 2005-09-08
JP2005509124A (en) 2005-04-07
TW200301341A (en) 2003-07-01
DE10154641A1 (en) 2003-05-22
EP1444464A1 (en) 2004-08-11
WO2003040625A1 (en) 2003-05-15

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees