EP1637806A3 - Druckmessglühkerze für einen Dieselmotor - Google Patents

Druckmessglühkerze für einen Dieselmotor Download PDF

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Publication number
EP1637806A3
EP1637806A3 EP05015804A EP05015804A EP1637806A3 EP 1637806 A3 EP1637806 A3 EP 1637806A3 EP 05015804 A EP05015804 A EP 05015804A EP 05015804 A EP05015804 A EP 05015804A EP 1637806 A3 EP1637806 A3 EP 1637806A3
Authority
EP
European Patent Office
Prior art keywords
pressure sensor
diesel engine
plug body
pressure
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
EP05015804A
Other languages
English (en)
French (fr)
Other versions
EP1637806A2 (de
EP1637806B1 (de
Inventor
Michael Haussner
Frank Pechhold
Hans Houben
Friedrich Mayr
Ulf Wyrwich
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
Sensata Technologies Holland BV
Original Assignee
Beru AG
Texas Instruments Holland BV
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
Priority claimed from DE200410044727 external-priority patent/DE102004044727A1/de
Application filed by Beru AG, Texas Instruments Holland BV filed Critical Beru AG
Publication of EP1637806A2 publication Critical patent/EP1637806A2/de
Publication of EP1637806A3 publication Critical patent/EP1637806A3/de
Application granted granted Critical
Publication of EP1637806B1 publication Critical patent/EP1637806B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001Glowing plugs for internal-combustion engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/22Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/028Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs the glow plug being combined with or used as a sensor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001Glowing plugs for internal-combustion engines
    • F23Q2007/002Glowing plugs for internal-combustion engines with sensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Of Engines (AREA)

Abstract

Druckmessglühkerze für einen Dieselmotor mit einem Kerzenkörper (3, 4) zum Einsetzen in einen Zylinder des Dieselmotors, einem Heizstab (1), der im Kerzenkörper (3, 4) angeordnet ist, und einem Drucksensor (7), der unter einer Vorspannung zwischen dem Heizstab (1) und dem Kerzenkörper (3, 4) angeordnet ist, derart, dass der Drucksensor (7) durch den im Brennraum des Zylinders herrschenden Druck beaufschlagt wird. Der Heizstab (1) überträgt den Druck im Brennraum des Zylinders auf den Drucksensor (7) und ist in axialer Richtung relativ zum Kerzenkörper (3, 4) gleitend verschiebbar angeordnet. Zwischen dem Heizstab (1) und dem Kerzenkörper (3, 4) ist eine Dichtung in Form eines faltenbalgartigen Bauteils (2) vorgesehen.
EP05015804A 2004-09-15 2005-07-20 Druckmessglühkerze für einen Dieselmotor Active EP1637806B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410044727 DE102004044727A1 (de) 2003-09-19 2004-09-15 Druckmessglühkerze für einen Dieselmotor

Publications (3)

Publication Number Publication Date
EP1637806A2 EP1637806A2 (de) 2006-03-22
EP1637806A3 true EP1637806A3 (de) 2006-04-12
EP1637806B1 EP1637806B1 (de) 2012-02-01

Family

ID=35431259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05015804A Active EP1637806B1 (de) 2004-09-15 2005-07-20 Druckmessglühkerze für einen Dieselmotor

Country Status (5)

Country Link
US (1) US7228730B2 (de)
EP (1) EP1637806B1 (de)
JP (1) JP5132046B2 (de)
KR (1) KR101229962B1 (de)
AT (1) ATE544034T1 (de)

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DE102004011098A1 (de) * 2004-03-06 2005-09-22 Robert Bosch Gmbh Vorrichtung zur Erfassung des Brennraumdrucks bei einer Brennkraftmaschine
DE102004012673A1 (de) * 2004-03-16 2005-10-06 Robert Bosch Gmbh Glühstiftkerze mit elastisch gelagertem Glühstift
FR2869394B1 (fr) * 2004-04-27 2006-07-14 Siemens Vdo Automotive Sas Tete de bougie de prechauffage et capteur de pression piezo-electrique correspondant
FR2869393B1 (fr) * 2004-04-27 2006-07-14 Siemens Vdo Automotive Sas Dispositif pour agir sur un capteur de pression monte sur une bougie de prechauffage
DE102005017802A1 (de) * 2005-04-18 2006-10-19 Robert Bosch Gmbh Glühstiftkerze mit Brennraumdrucksensor und Dichtelement
DE102005061879A1 (de) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Glühstiftkerze
DE102006008351A1 (de) * 2006-02-21 2007-08-23 Robert Bosch Gmbh Druckmesseinrichtung
JP2007309916A (ja) * 2006-04-20 2007-11-29 Denso Corp 燃焼圧センサ
JP2008002809A (ja) * 2006-06-20 2008-01-10 Denso Corp 燃焼圧センサー
JP2008039760A (ja) * 2006-07-14 2008-02-21 Denso Corp 圧力センサ
DE102006033638A1 (de) * 2006-07-20 2008-01-24 Robert Bosch Gmbh Druckmesseinrichtung
AT504485B1 (de) * 2006-11-22 2008-06-15 Piezocryst Advanced Sensorics Piezoelektrischer drucksensor
JP2008139150A (ja) * 2006-12-01 2008-06-19 Denso Corp 燃焼圧センサ
DE102006057627A1 (de) * 2006-12-05 2008-06-12 Robert Bosch Gmbh Druckmesseinrichtung
FR2910114A1 (fr) * 2006-12-15 2008-06-20 R Et B Products Soc Par Action Bougie d'allumage pour moteur thermique.
DE102007013119A1 (de) 2007-03-13 2008-09-18 Fev Motorentechnik Gmbh Einspritzverfahren und zugehörige Verbrennungskraftmaschine
DE102007044967A1 (de) * 2007-09-19 2009-04-02 Beru Ag Glühkerze mit verkokungsoptimiertem Design, spezielle Ringspaltausbildung
DE102007049971A1 (de) * 2007-10-18 2009-04-23 Robert Bosch Gmbh Glühstiftkerze
DE102008043822A1 (de) 2007-11-19 2009-06-10 Denso Corporation, Kariya Verbrennungsdrucksensor für eine Brennkraftmaschine
JP5047770B2 (ja) * 2007-12-19 2012-10-10 日本特殊陶業株式会社 燃焼圧力センサ付きグロープラグ
DE102008009441B4 (de) * 2008-02-13 2011-08-25 Beru AG, 71636 Druckmessglühkerze
DE102008020510B4 (de) * 2008-04-23 2010-02-11 Beru Ag Vorrichtung und Verfahren zur Ermittlung des Brennraumdruckes
EP2138820B1 (de) * 2008-06-25 2016-09-21 Sensata Technologies, Inc. Piezoresistiver Druckmessungsstecker für einen Verbrennungsmotor
CN102224381B (zh) 2008-11-27 2013-10-16 博格华纳贝鲁系统有限责任公司 电热塞及其生产方法
US8217309B2 (en) * 2008-12-15 2012-07-10 Federal-Mogul Italy Srl. Glow plug with pressure sensing canister
JP5360993B2 (ja) * 2009-10-21 2013-12-04 日本特殊陶業株式会社 圧力センサ付きグロープラグ
FR2955172B1 (fr) * 2010-01-12 2012-05-11 Continental Automotive France Bougie de prechauffage a doigt metallique
JP5654846B2 (ja) 2010-01-22 2015-01-14 日本特殊陶業株式会社 燃焼圧センサ
JP5783566B2 (ja) * 2010-10-20 2015-09-24 センサータ テクノロジーズ インコーポレーテッド 燃焼機関用の圧力測定プラグ
EP2469256B1 (de) * 2010-12-22 2016-09-21 HIDRIA AET Druzba za proizvodnjo vzignih sistemov in elektronike d.o.o. Zündkerze mit Lastsensor und gesiebter Sensorverknüpfung
EP2469169B1 (de) 2010-12-22 2017-08-16 HIDRIA AET Druzba za proizvodnjo vzignih sistemov in elektronike d.o.o. Glühkerze mit einer Hülse zur Aufnahme eines Heizstabs mit einem distal aufgebogenen Teil
EP2469171A1 (de) * 2010-12-22 2012-06-27 HIDRIA AET Druzba za proizvodnjo vzignih sistemov in elektronike d.o.o. Zündkerze mit Kerzenkörper aus mehreren End-an-End-Rohren
US9726376B2 (en) 2011-02-25 2017-08-08 Ngk Spark Plug Co., Ltd. Glow plug with combustion pressure sensor
KR20130115385A (ko) * 2011-02-25 2013-10-21 니혼도꾸슈도교 가부시키가이샤 연소 압력센서 장착 글로 플러그
GB2489520B (en) * 2011-03-31 2016-08-31 Gm Global Tech Operations Llc Bellow seal for glow plug with integrated piezo sensor for pressure measurement
US8857249B2 (en) 2011-08-22 2014-10-14 BorgWarner BERU Systems, GmbH Dual diaphragm combustion pressure measuring device
DE102011088468A1 (de) 2011-12-14 2013-06-20 Robert Bosch Gmbh Druckmessglühkerze
KR20140094643A (ko) * 2011-12-26 2014-07-30 니혼도꾸슈도교 가부시키가이샤 압력 센서 부착 세라믹 글로 플러그
WO2013157269A1 (ja) * 2012-04-20 2013-10-24 日本特殊陶業株式会社 圧力センサ付きグロープラグ
US9068549B2 (en) * 2012-05-02 2015-06-30 Ngk Spark Plug Co., Ltd. Glow plug with pressure sensor
DE102012209237A1 (de) * 2012-05-31 2013-12-05 Robert Bosch Gmbh Druckmessglühkerze
JP5989410B2 (ja) * 2012-06-01 2016-09-07 日本特殊陶業株式会社 圧力センサ付きグロープラグ及びその製造方法
JP6151067B2 (ja) * 2012-06-28 2017-06-21 日本特殊陶業株式会社 圧力センサ付きグロープラグ
CN104508380B (zh) * 2012-08-09 2016-04-27 博世株式会社 压力传感器一体式热线点火塞
JP6231984B2 (ja) 2012-08-29 2017-11-15 シチズンファインデバイス株式会社 燃焼圧センサ
DE102012110142B4 (de) * 2012-10-24 2016-06-02 Borgwarner Ludwigsburg Gmbh Druckmessgerät
DE102013101177B4 (de) * 2013-02-06 2016-08-04 Borgwarner Ludwigsburg Gmbh Brennraumdruckmessgerät
JP6005186B2 (ja) * 2013-02-08 2016-10-12 ボッシュ株式会社 圧力センサ一体型グロープラグ及びその製造方法
EP2808665B1 (de) * 2013-05-28 2019-02-20 Sensata Technologies, Inc. Messungsstecker
US10253982B2 (en) * 2014-12-22 2019-04-09 Ngk Spark Plug Co., Ltd. Glow plug with pressure sensor
EP3112830B1 (de) 2015-07-01 2018-08-22 Sensata Technologies, Inc. Temperatursensor und verfahren zur herstellung eines temperatursensors
DE102016114929B4 (de) * 2016-08-11 2018-05-09 Borgwarner Ludwigsburg Gmbh Druckmessglühkerze
US10428716B2 (en) 2016-12-20 2019-10-01 Sensata Technologies, Inc. High-temperature exhaust sensor
US10502641B2 (en) 2017-05-18 2019-12-10 Sensata Technologies, Inc. Floating conductor housing
CN110430744B (zh) * 2019-08-15 2024-07-19 东莞市德速达精密设备有限公司 插件机插件压力保护装置

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DE19920758C1 (de) * 1999-05-05 2000-12-21 Beru Ag Glühkerze und Verfahren zur Herstellung derselben
EP1134385A2 (de) * 1999-12-24 2001-09-19 Denso Corporation Anordnungstruktur eines Motorteils mit Verbrennungsdrucksensor in der Maschine
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Publication number Priority date Publication date Assignee Title
DE19920758C1 (de) * 1999-05-05 2000-12-21 Beru Ag Glühkerze und Verfahren zur Herstellung derselben
EP1134385A2 (de) * 1999-12-24 2001-09-19 Denso Corporation Anordnungstruktur eines Motorteils mit Verbrennungsdrucksensor in der Maschine
DE10128656A1 (de) * 2001-06-15 2003-01-02 Beru Ag Stabglühkerze und Verfahren zu ihrer Herstellung
DE10228077A1 (de) * 2002-06-20 2004-01-08 Friedrich-Schiller-Universität Jena Verfahren zur Herstellung einer mechanisch stabilen und elektrisch leitfähigen Verbindung zwischen einem metallischen Aufnahmeelement und einem vorzugsweise stiftförmigen keramischen Element, insbesondere bei Glühkerzen für Dieselmotoren

Also Published As

Publication number Publication date
KR20060051268A (ko) 2006-05-19
US7228730B2 (en) 2007-06-12
US20060053875A1 (en) 2006-03-16
EP1637806A2 (de) 2006-03-22
JP5132046B2 (ja) 2013-01-30
KR101229962B1 (ko) 2013-02-06
ATE544034T1 (de) 2012-02-15
JP2006084468A (ja) 2006-03-30
EP1637806B1 (de) 2012-02-01

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