EP1517086A1 - Bougie d'allumage avec un capteur de pression pour un moteur Diesel - Google Patents

Bougie d'allumage avec un capteur de pression pour un moteur Diesel Download PDF

Info

Publication number
EP1517086A1
EP1517086A1 EP04020923A EP04020923A EP1517086A1 EP 1517086 A1 EP1517086 A1 EP 1517086A1 EP 04020923 A EP04020923 A EP 04020923A EP 04020923 A EP04020923 A EP 04020923A EP 1517086 A1 EP1517086 A1 EP 1517086A1
Authority
EP
European Patent Office
Prior art keywords
plug body
pressure
heating element
druckmessglühkerze
combustion chamber
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
EP04020923A
Other languages
German (de)
English (en)
Other versions
EP1517086B1 (fr
Inventor
Michael Haussner
Ulf Wyrwich
Hans Houben
Frank Pechhold
Heinz-Georg Schmitz
Dirk Von Hacht
Marc Gerard Johan Borgers
Albert Ferdinand Zwijze
Paulus Thomas Johannes Genissen
Ronald De Groot
Arie-Jan Kölling
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
Application filed by Beru AG, Texas Instruments Holland BV filed Critical Beru AG
Publication of EP1517086A1 publication Critical patent/EP1517086A1/fr
Application granted granted Critical
Publication of EP1517086B1 publication Critical patent/EP1517086B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent 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
    • F02P19/028—Incandescent 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
    • 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
    • F23Q2007/002—Glowing plugs for internal-combustion engines with sensing means

Definitions

  • the invention relates to a Druckmessglühkerze for a Diesel engine with a plug body for insertion into a cylinder the diesel engine, a heating rod, in the candle body is arranged, and a pressure sensor under a bias arranged between the heating element and the plug body is such that the pressure sensor by the combustion chamber of the Cylinder prevailing pressure is applied to the heating rod is transmitted.
  • a pressure measuring glow plug is on the one hand as a cold start aid for starting the diesel engine at low temperatures or for intermediate annealing at unfavorable Operating conditions and on the other by the Pressure sensor, e.g. from a piezoceramic or a strain gauge can exist information about the combustion process to get in the cylinder, to evaluate this and to control the combustion process accordingly.
  • the Pressure sensor e.g. from a piezoceramic or a strain gauge
  • This object is achieved according to the invention characterized that the heating element in the axial direction slidably displaceable in the Candle body is arranged and the pressure in the combustion chamber of the cylinder transmits to the pressure sensor.
  • the illustrated in Fig. 1 first embodiment of Druckmessglühkerze according to the invention has a heating element. 1 on, which is arranged in a candle body, consisting of two Share, namely an upper or connection-side part 2.2 and a lower or combustion chamber side part 2.1 formed is.
  • the heating element 1 has in the connection-side region reduced diameter on and is in this range with a Membrane 7 provided, which is fixed to the heating element 1.
  • the Membrane 7 is designed to absorb the heat of the heating element 1 on the plug body 2 forwards, the ground connection when operating the Druckmessglühkerze in their annealing function ensures and the arrangement towards the connection side the glow plug gas-tight.
  • the membrane 7 is for this purpose firmly on the front side of the upper body part 2.1, for example attached by laser welding.
  • a contact tube 6 is provided on the glow tube 1.1 of the heating element 1 is attached.
  • the inner pole 1.2 of Heating rod 1 and the Kon-clock tube 6 extend on the connection side beyond the plug housing 2 addition in the connection side Part of the plug housing an O-ring 4 is provided is that the extension of the heating element 1 by means of Contact tube 6 centered in the upper part 2.2 of the candle body.
  • a O-ring 3 is provided, which the heating element 1 with respect to the lower Centered body part 2.1 of the candle body and so seals, that the combustion pressure in the cylinder only via the heating element. 1 is transferred to the membrane 7.
  • the lower part 2.1, the upper part 2.2 of the candle body and the diaphragm 7 therebetween are, for example welded together by laser welding.
  • connection 11 The electrical connection of the Druckmessglühkerze takes place via the connection 11 and the inner pole 1.2 where the connection may be formed in thread form or as a plug connection.
  • An O-ring 5 is at the connection end as a sealing element provided between the inner pole 1.2 and the contact tube 6.
  • a pressure sensor arrangement 9 is located on the front side the connection side of the upper part 2.2 of the plug body and is isolated in contrast.
  • the sensor assembly 9 is under a bias voltage between the plug body 2 and the contact tube 6.
  • a clamping element 10 may be provided, the attached in a suitable manner to the contact tube 6, for example screwed, welded or crimped.
  • the pressure measuring glow plug described above operates with regard to its pressure measurement function as follows:
  • Figs. 2A and 2B is a second embodiment the Druckmessglühkerze invention in two training variants represented, which has the same basic structure as in Fig. 1 illustrated embodiment has.
  • the sensor assembly 9 is insulating on a Paragraph of the contact tube 6, as shown in Fig. 2A is, or on a fixed to the contact tube 6 support ring, as shown in Fig. 2B or directly on the End of the contact tube 6 is placed and with the clamping element 10th braced relative to the upper part 2.2 of the candle body.
  • FIGS. 1 and 2 show a third embodiment of Druckmessglühkerze invention, the basic structure of the invention Basic construction of the first two embodiments corresponds which are shown in Figs. 1 and 2.
  • a sensor element 8 for example a strain gauge is in the embodiment shown in Fig. 3A on a flexibly designed in the axial direction defined Carrier element 9, for example in the form of a cup diaphragm applied and directly between the contact tube 6 and the upper Part 2.2 of the plug body 2, for example by welding fixed.
  • the sensor element for. B. the Strain gauges mounted radially.
  • this training variant becomes a load or deformation on the sensor element not only in the axial direction but also in the radial direction detected.
  • Fig. 4 shows an embodiment of the invention Pressure measuring glow plug, in which the plug body 2 is in one piece and attached to its combustion chamber end, a diaphragm 7 which is the same function as the membrane 7 at the in Fig. 1 illustrated embodiment has.
  • the membrane 7 However, in the embodiment shown in Fig. 4 is used at the same time as a seal of the candle body or supplies the sealing surface for sealing the plug body due its outer fixation relative to the cylinder head 20th
  • the plug body 2 is integrally formed, wherein the inner seal of the plug body 2 to the heating element. 1 opposite the combustion chamber and from the outside via a combination achieved by O-rings 3 and 4, and the O-ring 4 also serves to extend the extended by the contact tube 6 heating rod 1 Center.
  • a sliding element 12 provided between the plug body 2 and the Heating rod 1 is seated.
  • the sliding element can also be between the plug body 2 and the contact tube 6, and serves for guiding the heating rod 1 and the main centering of the Heating rod 1 relative to the plug body 2.
  • Fig. 5A shows the variant in which the sensor arrangement Deviating from the arrangement in Fig. 1 on a paragraph of Contact tube 6 rests
  • Fig. 5B shows the variant in which the sensor assembly rests on a ring, the contact tube 6 of the heating rod 1 is fixed
  • Fig. 5C shows a Variant with a sensor arrangement according to FIG. 3A.
  • FIG. 6A and 6B show another embodiment of the Druckmessglühkerze according to the invention, in its construction and its operation in the embodiment shown in Fig. 5 corresponds, but missing the slider. Instead, the heating element 1 is floating in the plug body 2 via the O-rings 3 and 4 stored.
  • the ground connection from the heating element 1 to the plug body 2 can in this embodiment via a separate ground line or directly via the carrier element shown in Fig. 3 take place in the sensor arrangement 9.
  • the Heating rod 1 in the plug body 2 for example via a membrane, a sliding element and / or O-rings movably arranged, what the resulting from the combustion in the combustion chamber of the cylinder Reduced pressures on the candle body. This will be the Candle body from the force curve by the combustion pressure released.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP04020923A 2003-09-19 2004-09-02 Bougie d'allumage avec un capteur de pression pour un moteur Diesel Active EP1517086B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343521A DE10343521A1 (de) 2003-09-19 2003-09-19 Druckmessglühkerze für einen Dieselmotor
DE10343521 2003-09-19

Publications (2)

Publication Number Publication Date
EP1517086A1 true EP1517086A1 (fr) 2005-03-23
EP1517086B1 EP1517086B1 (fr) 2012-11-14

Family

ID=34177850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04020923A Active EP1517086B1 (fr) 2003-09-19 2004-09-02 Bougie d'allumage avec un capteur de pression pour un moteur Diesel

Country Status (5)

Country Link
US (1) US7337657B2 (fr)
EP (1) EP1517086B1 (fr)
JP (1) JP4737589B2 (fr)
KR (1) KR101150851B1 (fr)
DE (1) DE10343521A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090865A1 (fr) * 2004-03-16 2005-09-29 Robert Bosch Gmbh Bougie a crayon de prechauffage monte de façon elastique
EP1598651A2 (fr) * 2004-05-17 2005-11-23 Beru AG Bougie de préchauffage avec capteur de pression
WO2006072510A1 (fr) * 2004-12-29 2006-07-13 Robert Bosch Gmbh Bougie-crayon de prechauffage a capteur de pression de chambre de combustion integre
WO2006108738A2 (fr) * 2005-04-11 2006-10-19 Robert Bosch Gmbh Bougie crayon de prechauffage a element manometrique integre
WO2006111439A1 (fr) * 2005-04-18 2006-10-26 Robert Bosch Gmbh Bougie crayon de prechauffage comprenant un capteur de pression de chambre de combustion et un element d'etancheite
WO2007073959A1 (fr) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Bougie crayon de préchauffage
US7759612B2 (en) 2003-10-29 2010-07-20 Continental Automotive France Glow plug comprising a pressure sensor and motor equipped therewith
CN102539065A (zh) * 2010-10-20 2012-07-04 森萨塔科技公司 用于内燃机的压力测量塞
US8250909B2 (en) 2006-02-21 2012-08-28 Robert Bosch Gmbh Pressure measuring device
FR2993959A1 (fr) * 2012-07-26 2014-01-31 Peugeot Citroen Automobiles Sa Bougie de prechauffage electrique pour moteur a combustion interne

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7207214B1 (en) * 2004-02-17 2007-04-24 Wlodarczyk Marek T Glow plug integrated pressure sensor
DE102004011098A1 (de) * 2004-03-06 2005-09-22 Robert Bosch Gmbh Vorrichtung zur Erfassung des Brennraumdrucks bei einer Brennkraftmaschine
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
JP4487853B2 (ja) * 2004-05-26 2010-06-23 株式会社豊田中央研究所 グロープラグ
ES2384389T3 (es) * 2004-09-22 2012-07-04 Kistler Holding Ag Sensor de presión
JP2006307834A (ja) * 2005-03-31 2006-11-09 Ngk Spark Plug Co Ltd 燃焼圧センサおよびそれを備えたグロープラグ
FR2884299B1 (fr) * 2005-04-12 2007-06-29 Siemens Vdo Automotive Sas Bougie de prechauffage a capteur de pression integre et corps d'une telle bougie de prechauffage
FR2884298B1 (fr) 2005-04-12 2007-08-10 Siemens Vdo Automotive Sas Bougie de prechauffage a capteur de pression integre
DE102005043688B4 (de) * 2005-09-14 2016-11-24 Robert Bosch Gmbh Vorrichtung zur Messung eines Drucks innerhalb eines Brennraums einer Brennkraftmaschine
DE102005051817B4 (de) 2005-10-28 2008-06-05 Beru Ag Druckmessglüheinrichtung, insbesondere Druckmessglühkerze
DE102006008639A1 (de) 2005-12-23 2007-06-28 Robert Bosch Gmbh Glühstiftkerze
JP2007309916A (ja) 2006-04-20 2007-11-29 Denso Corp 燃焼圧センサ
JP2008020176A (ja) 2006-06-14 2008-01-31 Ngk Spark Plug Co Ltd センサ内蔵グロープラグ
JP2008002809A (ja) * 2006-06-20 2008-01-10 Denso Corp 燃焼圧センサー
DE102006032551A1 (de) * 2006-07-13 2008-01-17 Robert Bosch Gmbh Druckmesseinrichtung
DE102006033638A1 (de) * 2006-07-20 2008-01-24 Robert Bosch Gmbh Druckmesseinrichtung
DE102006041124B4 (de) * 2006-09-01 2008-06-26 Beru Ag Glühkerze mit eingebautem Drucksensor
DE102006049079A1 (de) * 2006-10-13 2008-04-17 Robert Bosch Gmbh Druckmesseinrichtung
JP2008139150A (ja) 2006-12-01 2008-06-19 Denso Corp 燃焼圧センサ
DE102006059693A1 (de) 2006-12-18 2008-06-19 Robert Bosch Gmbh Druckmesseinrichtung
JP5001029B2 (ja) * 2007-01-31 2012-08-15 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
JP4386117B2 (ja) 2007-08-30 2009-12-16 株式会社デンソー 燃焼圧センサ付きグロープラグ
DE102007047710A1 (de) 2007-10-05 2009-04-09 Robert Bosch Gmbh Druckmessvorrichtung
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
DE102008009441B4 (de) * 2008-02-13 2011-08-25 Beru AG, 71636 Druckmessglühkerze
JP2009222274A (ja) * 2008-03-14 2009-10-01 Ngk Spark Plug Co Ltd グロープラグ
JP2009243710A (ja) * 2008-03-28 2009-10-22 Ngk Spark Plug Co Ltd グロープラグ
DE102008017110B3 (de) * 2008-04-02 2009-09-10 Beru Ag Druckmessglühkerze
DE102008020509B4 (de) 2008-04-23 2010-02-25 Beru Ag Verfahren zur Herstellung einer Vorrichtung zur Ermittlung des Brennraumdrucks und eine solche Vorrichtung
DE102008020510B4 (de) 2008-04-23 2010-02-11 Beru Ag Vorrichtung und Verfahren zur Ermittlung des Brennraumdruckes
EP2138820B1 (fr) 2008-06-25 2016-09-21 Sensata Technologies, Inc. Fiche de mesure de la pression piézorésistante pour un moteur à combustion
FR2935798B1 (fr) * 2008-09-08 2010-09-17 Continental Automotive France Dispositif integrant un capteur de pression pour la mesure de pressions au sein d'une chambre de combustion d'un moteur
FR2935796B1 (fr) * 2008-09-08 2010-10-22 Continental Automotive France Dispositif integrant un capteur de pression pour la mesure de pressions au sein d'un moteur a combustion interne ainsi qu'un corps d'un tel dispositif
DE102008042645A1 (de) * 2008-10-07 2010-04-08 Robert Bosch Gmbh Brennraumdrucksensor
US8319153B2 (en) * 2008-11-17 2012-11-27 Federal-Mogul Italy Srl. Glow plug with metallic heater probe
DE102009056057B4 (de) * 2008-11-27 2016-04-21 Borgwarner Ludwigsburg Gmbh Glühkerze und Verfahren zu ihrer Herstellung
JP5654846B2 (ja) * 2010-01-22 2015-01-14 日本特殊陶業株式会社 燃焼圧センサ
DE102010038798A1 (de) 2010-08-02 2012-02-02 Robert Bosch Gmbh Vorrichtung zur Erfassung eines Brennraumdrucks
DE102010037476B4 (de) * 2010-09-10 2012-04-26 Borgwarner Beru Systems Gmbh Druckmessgerät
EP2444786B1 (fr) 2010-10-20 2013-07-17 Sensata Technologies, Inc. BOUGIE DE PRÉCHAUFFAGE MUNIE de mesure de la pression pour un moteur à combustion
US8495864B2 (en) * 2010-11-03 2013-07-30 GM Global Technology Operations LLC After-treatment heating with engine combustion feedback
EP2472181B1 (fr) * 2010-12-22 2014-09-10 HIDRIA AET Druzba za proizvodnjo vzignih sistemov in elektronike d.o.o. Bougie de préchauffage à manchon capteur d'efforts entourant le doigt chauffant hors chambre de combustion
JP5411363B2 (ja) * 2011-02-25 2014-02-12 日本特殊陶業株式会社 燃焼圧検知センサ付きグロープラグ
DE102011017667A1 (de) 2011-04-28 2012-10-31 Robert Bosch Gmbh Vorrichtung zur Erfassung eines Drucks, insbesondere eines Brennraumdrucks einer Brennkraftmaschine
DE102012202061A1 (de) * 2012-02-10 2013-08-14 Robert Bosch Gmbh Druckmessglühkerze
DE102012207856B4 (de) * 2012-05-11 2021-12-09 Robert Bosch Gmbh Membran für eine Druckmesseinrichtung
DE102012209237A1 (de) * 2012-05-31 2013-12-05 Robert Bosch Gmbh Druckmessglühkerze
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
JP5335974B2 (ja) * 2012-07-06 2013-11-06 日本特殊陶業株式会社 グロープラグ
EP2730905B1 (fr) * 2012-11-12 2019-01-02 Sensata Technologies, Inc. Fiche de mesure de la pression pour un moteur à combustion
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
JP5575291B2 (ja) * 2013-03-21 2014-08-20 日本特殊陶業株式会社 グロープラグ
EP2808665B1 (fr) * 2013-05-28 2019-02-20 Sensata Technologies, Inc. Bouchon de mesure
JP5639227B2 (ja) * 2013-06-13 2014-12-10 日本特殊陶業株式会社 グロープラグ
JP6460590B2 (ja) * 2014-07-10 2019-01-30 株式会社Ｓｏｋｅｎ 燃焼圧センサ
JP6370663B2 (ja) 2014-10-09 2018-08-08 日本特殊陶業株式会社 グロープラグ
DE102015205671A1 (de) 2015-03-30 2016-10-06 Robert Bosch Gmbh Brennraumdruckaufnehmer, Verbrennungskraftmaschine und Verfahren zur Messung eines Brennraumdrucks in einem Brennraum einer Verbrennungskraftmaschine
EP3112830B1 (fr) 2015-07-01 2018-08-22 Sensata Technologies, Inc. Capteur de température et procédé de production associé
US10428716B2 (en) 2016-12-20 2019-10-01 Sensata Technologies, Inc. High-temperature exhaust sensor
KR101879303B1 (ko) 2017-01-09 2018-07-17 주식회사 유라테크 개선된 구조의 압력센서를 갖는 글로우 플러그
US10502641B2 (en) 2017-05-18 2019-12-10 Sensata Technologies, Inc. Floating conductor housing
CN209326840U (zh) 2018-12-27 2019-08-30 热敏碟公司 压力传感器及压力变送器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960237A (ja) * 1982-09-30 1984-04-06 Nippon Soken Inc 圧力検出内装型グロ−プラグ
JPS5985932A (ja) * 1982-11-09 1984-05-18 Nippon Soken Inc グロ−プラグ
EP1096141A2 (fr) * 1999-10-28 2001-05-02 Denso Corporation Bougie de préchauffage ayant un capteur de pression de combustion
EP1134385A2 (fr) * 1999-12-24 2001-09-19 Denso Corporation Structure pour l'installation d'un capteur de pression de combustion dans un moteur
DE10218544A1 (de) * 2001-04-26 2002-11-28 Denso Corp Glühkerze mit eingebautem Verbrennungsdrucksensor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190268A (en) * 1981-05-20 1982-11-22 Mitsubishi Alum Co Ltd Detection of sheet speed for rolling mill
JPS602455Y2 (ja) * 1981-05-28 1985-01-23 いすゞ自動車株式会社 セラミツク製グロ−プラグ
DE3638124C2 (de) * 1986-11-08 1996-09-05 Nattermann A & Cie Neue pharmazeutische Verwendung von Ebselen
JPH0631396Y2 (ja) * 1987-05-18 1994-08-22 ティーディーケイ株式会社 シリンダ内圧センサ
JPH0457056U (fr) * 1990-09-26 1992-05-15
JP3028124B2 (ja) * 1991-02-15 2000-04-04 日本特殊陶業株式会社 グロープラグの金具
DE4132842A1 (de) * 1991-10-02 1993-04-08 Beru Werk Ruprecht Gmbh Co A Gluehkerze mit sensorelement
AT399588B (de) * 1991-12-16 1995-06-26 Avl Verbrennungskraft Messtech Drucksensor
JP3605965B2 (ja) * 1996-09-12 2004-12-22 株式会社デンソー グロープラグ
DE19852785A1 (de) * 1998-09-28 2000-03-30 Bosch Gmbh Robert Keramische Glühstiftkerze
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
US20040083795A1 (en) * 2001-03-05 2004-05-06 Butler Raymond O. Pressure sense gauge assembly for attachment to automatic spark plug
DE10117641C2 (de) * 2001-04-09 2003-02-27 Beru Ag Stabglühkerze
JP3942176B2 (ja) * 2003-03-17 2007-07-11 日本特殊陶業株式会社 燃焼圧検知機能付きグロープラグ及びその製造方法
JP2004278934A (ja) * 2003-03-17 2004-10-07 Ngk Spark Plug Co Ltd 燃焼圧検知機能付きグロープラグ
US6948372B2 (en) * 2004-01-08 2005-09-27 Delphi Technologies, Inc. Method of connection to a spark plug pressure sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960237A (ja) * 1982-09-30 1984-04-06 Nippon Soken Inc 圧力検出内装型グロ−プラグ
JPS5985932A (ja) * 1982-11-09 1984-05-18 Nippon Soken Inc グロ−プラグ
EP1096141A2 (fr) * 1999-10-28 2001-05-02 Denso Corporation Bougie de préchauffage ayant un capteur de pression de combustion
EP1134385A2 (fr) * 1999-12-24 2001-09-19 Denso Corporation Structure pour l'installation d'un capteur de pression de combustion dans un moteur
DE10218544A1 (de) * 2001-04-26 2002-11-28 Denso Corp Glühkerze mit eingebautem Verbrennungsdrucksensor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0081, no. 63 (P - 290) 27 July 1984 (1984-07-27) *
PATENT ABSTRACTS OF JAPAN vol. 0082, no. 02 (P - 300) 14 September 1984 (1984-09-14) *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7759612B2 (en) 2003-10-29 2010-07-20 Continental Automotive France Glow plug comprising a pressure sensor and motor equipped therewith
US7431003B2 (en) 2004-03-16 2008-10-07 Robert Bosch Gmbh Sheathed-element glow plug having an elastically mounted glow element
WO2005090865A1 (fr) * 2004-03-16 2005-09-29 Robert Bosch Gmbh Bougie a crayon de prechauffage monte de façon elastique
EP1598651A2 (fr) * 2004-05-17 2005-11-23 Beru AG Bougie de préchauffage avec capteur de pression
WO2006072510A1 (fr) * 2004-12-29 2006-07-13 Robert Bosch Gmbh Bougie-crayon de prechauffage a capteur de pression de chambre de combustion integre
US7581520B2 (en) 2004-12-29 2009-09-01 Robert Bosch Gmbh Pencil-type glow plug having an integrated combustion chamber pressure sensor
WO2006108738A2 (fr) * 2005-04-11 2006-10-19 Robert Bosch Gmbh Bougie crayon de prechauffage a element manometrique integre
WO2006108738A3 (fr) * 2005-04-11 2006-12-14 Bosch Gmbh Robert Bougie crayon de prechauffage a element manometrique integre
WO2006111439A1 (fr) * 2005-04-18 2006-10-26 Robert Bosch Gmbh Bougie crayon de prechauffage comprenant un capteur de pression de chambre de combustion et un element d'etancheite
WO2007073959A1 (fr) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Bougie crayon de préchauffage
US8250909B2 (en) 2006-02-21 2012-08-28 Robert Bosch Gmbh Pressure measuring device
EP1989485B1 (fr) * 2006-02-21 2015-03-18 Robert Bosch GmbH Dispositif de mesure de la pression
CN102539065A (zh) * 2010-10-20 2012-07-04 森萨塔科技公司 用于内燃机的压力测量塞
CN102539065B (zh) * 2010-10-20 2015-10-28 森萨塔科技公司 用于内燃机的压力测量塞
FR2993959A1 (fr) * 2012-07-26 2014-01-31 Peugeot Citroen Automobiles Sa Bougie de prechauffage electrique pour moteur a combustion interne

Also Published As

Publication number Publication date
KR20050028877A (ko) 2005-03-23
DE10343521A1 (de) 2005-04-21
US7337657B2 (en) 2008-03-04
US20050061063A1 (en) 2005-03-24
JP4737589B2 (ja) 2011-08-03
EP1517086B1 (fr) 2012-11-14
JP2005090954A (ja) 2005-04-07
KR101150851B1 (ko) 2012-06-13

Similar Documents

Publication Publication Date Title
EP1517086B1 (fr) Bougie d'allumage avec un capteur de pression pour un moteur Diesel
DE102005051817B4 (de) Druckmessglüheinrichtung, insbesondere Druckmessglühkerze
EP1637806B1 (fr) Bougie de préchauffage avec capteur de pression pour moteur diesel
EP1794500B1 (fr) Bougie avec crayon de prechauffage a montage elastique
EP1989485B1 (fr) Dispositif de mesure de la pression
EP1834132B1 (fr) Bougie-crayon de prechauffage a capteur de pression de chambre de combustion integre
DE102004024341B3 (de) Druckmessglühkerze
EP1792156B1 (fr) Dispositif permettant de detecter la pression regnant dans la chambre de combustion d'un moteur a combustion interne
EP2102620B1 (fr) Dispositif de mesure de pression
DE10127932A1 (de) Ventil zum Steuern von Fluiden sowie Verfahren zur Bestimmung von Drücken
DE102004011098A1 (de) Vorrichtung zur Erfassung des Brennraumdrucks bei einer Brennkraftmaschine
DE102010037476B4 (de) Druckmessgerät
EP2601497A1 (fr) Dispositif pour détecter une pression de chambre de combustion d'un moteur à combustion interne
EP1875135B1 (fr) Bougie de préchauffage comprenant un capteur de pression de chambre de combustion et un élement d'étanchéité
DE102004044727A1 (de) Druckmessglühkerze für einen Dieselmotor
DE102004045383A1 (de) Glühkerze mit Brennraumdrucksensor
DE102004011097A1 (de) Vorrichtung zur Erfassung des Brennraumdrucks bei einer Brennkraftmaschine
EP1754001B1 (fr) Bougie de prechauffage pourvue d'un canal a gaz permettant de mesurer la pression du combustion
WO2005045319A1 (fr) Bougie crayon de prechauffage a capteur de pression integre
DE102004024529A1 (de) Glühstiftkerze mit integriertem Drucksensor
EP1034399B1 (fr) Bougie-crayon de prechauffage
DE102005016462A1 (de) Glühstiftkerze mit integriertem temperaturkompensierten Brennraumdrucksensor
WO2005040602A1 (fr) Bougie-crayon de prechauffage a capteur de pression de chambre de combustion integre

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20050310

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHMITZ, HEINZ-GEORG

Inventor name: HOUBEN, HANS

Inventor name: KOELLING, ARIE-JAN

Inventor name: WYRWICH, ULF

Inventor name: BORGERS, MARC GERARD JOHAN

Inventor name: VON HACHT, DIRK

Inventor name: GENNISSEN, PAULUS THOMAS JOHANNES

Inventor name: ZWIJZE, ALBERT FERDINAND

Inventor name: DE GROOT, RONALD

Inventor name: PECHHOLD, FRANK

Inventor name: HAUSSNER, MICHAEL

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V.

Owner name: BERU AG

17Q First examination report despatched

Effective date: 20100311

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 584209

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004013863

Country of ref document: DE

Effective date: 20130110

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V.

Owner name: BORGWARNER BERU SYSTEMS GMBH

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20121114

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013863

Country of ref document: DE

Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130215

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130314

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: BORGWARNER BERU SYSTEMS GMBH, DE

Free format text: FORMER OWNER: BERU AG, SENSATA TECHNOLOGIES HOLLAND B., , NL

Effective date: 20130417

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V., NL

Free format text: FORMER OWNER: BERU AG, TEXAS INSTRUMENTS HOLLAND B.V., , NL

Effective date: 20121031

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: BORGWARNER BERU SYSTEMS GMBH, DE

Free format text: FORMER OWNER: BERU AG, TEXAS INSTRUMENTS HOLLAND B.V., , NL

Effective date: 20121031

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V., NL

Free format text: FORMER OWNER: BERU AG, SENSATA TECHNOLOGIES HOLLAND B., , NL

Effective date: 20130417

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013863

Country of ref document: DE

Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT, DE

Effective date: 20130417

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013863

Country of ref document: DE

Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE

Effective date: 20130417

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: BORGWARNER BERU SYSTEMS GMBH, DE

Free format text: FORMER OWNERS: BERU AG, 71636 LUDWIGSBURG, DE; TEXAS INSTRUMENTS HOLLAND B.V., ALMELO, NL

Effective date: 20121031

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: BORGWARNER BERU SYSTEMS GMBH, DE

Free format text: FORMER OWNERS: BERU AG, 71636 LUDWIGSBURG, DE; SENSATA TECHNOLOGIES HOLLAND B.V., AMSTERDAM, NL

Effective date: 20130417

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013863

Country of ref document: DE

Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE

Effective date: 20130417

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V., NL

Free format text: FORMER OWNERS: BERU AG, 71636 LUDWIGSBURG, DE; TEXAS INSTRUMENTS HOLLAND B.V., ALMELO, NL

Effective date: 20121031

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004013863

Country of ref document: DE

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V., NL

Free format text: FORMER OWNERS: BERU AG, 71636 LUDWIGSBURG, DE; SENSATA TECHNOLOGIES HOLLAND B.V., AMSTERDAM, NL

Effective date: 20130417

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013863

Country of ref document: DE

Representative=s name: DR. RALF KOTITSCHKE, DE

Effective date: 20130417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20130815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004013863

Country of ref document: DE

Effective date: 20130815

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130923

Year of fee payment: 10

BERE Be: lapsed

Owner name: SENSATA TECHNOLOGIES HOLLAND B.V.

Effective date: 20130930

Owner name: BERU A.G.

Effective date: 20130930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130902

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 584209

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130902

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140919

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130902

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20040902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140902

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013863

Country of ref document: DE

Representative=s name: TWELMEIER MOMMER & PARTNER PATENT- UND RECHTSA, DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230708

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230920

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230927

Year of fee payment: 20