DE10345140A1 - Glühstiftkerze mit einem integrierten Brennraumdrucksensor - Google Patents

Glühstiftkerze mit einem integrierten Brennraumdrucksensor Download PDF

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Publication number
DE10345140A1
DE10345140A1 DE2003145140 DE10345140A DE10345140A1 DE 10345140 A1 DE10345140 A1 DE 10345140A1 DE 2003145140 DE2003145140 DE 2003145140 DE 10345140 A DE10345140 A DE 10345140A DE 10345140 A1 DE10345140 A1 DE 10345140A1
Authority
DE
Germany
Prior art keywords
combustion space
pressure sensor
fuel injection
glow
injection quantity
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Withdrawn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
DE2003145140
Other languages
English (en)
Inventor
Andreas Hachtel
Gottfried Flik
Oliver Stoll
Michael Knauss
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
Priority to DE2003145140 priority Critical patent/DE10345140A1/de
Priority to PCT/DE2004/001715 priority patent/WO2005040602A1/de
Publication of DE10345140A1 publication Critical patent/DE10345140A1/de
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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

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)

Abstract

Die Erfindung bezieht sich auf eine Glühstiftkerze für eine Brennstoffkraftmaschine, bestehend im Wesentlichen aus einem Kerzengehäuse und einem in dem Kerzengehäuse angeordneten Anschlussbolzen sowie einem mit dem Anschlussbolzen kontaktierbaren keramischen Glühstift mit einer in den Brennraum hineinragenden Seite zum Messen des Druckes innerhalb des Brennraums der Brennstoffkraftmaschine. Erfindungsgemäß ist vorgesehen, dass der Glühstift (1) einen Hohlraum (5) aufweist, in den ein Drucksensor (6) integrierbar ist.
DE2003145140 2003-09-29 2003-09-29 Glühstiftkerze mit einem integrierten Brennraumdrucksensor Withdrawn DE10345140A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2003145140 DE10345140A1 (de) 2003-09-29 2003-09-29 Glühstiftkerze mit einem integrierten Brennraumdrucksensor
PCT/DE2004/001715 WO2005040602A1 (de) 2003-09-29 2004-07-30 Glühstiftkerze mit einem integrierten brennraumdrucksensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003145140 DE10345140A1 (de) 2003-09-29 2003-09-29 Glühstiftkerze mit einem integrierten Brennraumdrucksensor

Publications (1)

Publication Number Publication Date
DE10345140A1 true DE10345140A1 (de) 2005-04-21

Family

ID=34353177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003145140 Withdrawn DE10345140A1 (de) 2003-09-29 2003-09-29 Glühstiftkerze mit einem integrierten Brennraumdrucksensor

Country Status (2)

Country Link
DE (1) DE10345140A1 (de)
WO (1) WO2005040602A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867549A1 (fr) * 2004-03-13 2005-09-16 Bosch Gmbh Robert Bougie de prechauffage en ceramique comportant un crayon de prechauffage avec un capteur de pression integre
DE102005050502B3 (de) * 2005-10-21 2007-04-05 Giese, Erhard, Dr. Glühkerze für einen Dieselmotor
DE102006018606A1 (de) * 2006-01-04 2007-07-05 Beru Ag Messglühkerze

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194201B (de) * 1961-10-25 1965-06-03 Maschf Augsburg Nuernberg Ag Gluehkerze fuer Brennkraftmaschinen
DE3028188A1 (de) * 1980-07-25 1982-02-25 Robert Bosch Gmbh, 7000 Stuttgart Sensor
DE3243743A1 (de) * 1982-11-26 1984-05-30 Robert Bosch Gmbh, 7000 Stuttgart Sensor
JP3177819B2 (ja) * 1995-09-05 2001-06-18 株式会社ユニシアジェックス 内燃機関の筒内圧力検出装置
JPWO2004015385A1 (ja) * 2002-08-09 2005-12-02 ボッシュ株式会社 圧力センサー、圧力センサーの製造方法および内燃機関の筒内圧検出構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867549A1 (fr) * 2004-03-13 2005-09-16 Bosch Gmbh Robert Bougie de prechauffage en ceramique comportant un crayon de prechauffage avec un capteur de pression integre
DE102005050502B3 (de) * 2005-10-21 2007-04-05 Giese, Erhard, Dr. Glühkerze für einen Dieselmotor
DE102006018606A1 (de) * 2006-01-04 2007-07-05 Beru Ag Messglühkerze
DE102006018606B4 (de) * 2006-01-04 2008-05-08 Beru Ag Messglühkerze

Also Published As

Publication number Publication date
WO2005040602A1 (de) 2005-05-06

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee