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EP1096140A3 - Attachment structure of glow plug - Google Patents

Attachment structure of glow plug Download PDF

Info

Publication number
EP1096140A3
EP1096140A3 EP00123123A EP00123123A EP1096140A3 EP 1096140 A3 EP1096140 A3 EP 1096140A3 EP 00123123 A EP00123123 A EP 00123123A EP 00123123 A EP00123123 A EP 00123123A EP 1096140 A3 EP1096140 A3 EP 1096140A3
Authority
EP
European Patent Office
Prior art keywords
glow plug
glow
plug
attachment structure
plugs
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
EP00123123A
Other languages
German (de)
French (fr)
Other versions
EP1096140B1 (en
EP1096140B2 (en
EP1096140A2 (en
Inventor
Hiroyuki Murai
Kouichi Hattori
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.)
Denso Corp
Original Assignee
Denso Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17949752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1096140(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Denso Corp filed Critical Denso Corp
Publication of EP1096140A2 publication Critical patent/EP1096140A2/en
Publication of EP1096140A3 publication Critical patent/EP1096140A3/en
Publication of EP1096140B1 publication Critical patent/EP1096140B1/en
Application granted granted Critical
Publication of EP1096140B2 publication Critical patent/EP1096140B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

A first glow plug (100) and second through fourth glow plugs (200) are attached to an engine head (1). Each glow plug (100, 200) includes a plug body (700). The first glow plug (100) includes a pressure sensor (300), and is independently connected to a ring crimp terminal (400), which is separated from other glow plugs (200). Thus, a mechanical vibration due to a connecting bar (2) deflection between the second through fourth glow plugs (200) does not influence the first glow plug (100) including the pressure sensor (300).
EP00123123A 1999-10-27 2000-10-25 Attachment structure of glow plug Expired - Lifetime EP1096140B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30581899 1999-10-27
JP30581899A JP2001123930A (en) 1999-10-27 1999-10-27 Mounting structure of glow plug

Publications (4)

Publication Number Publication Date
EP1096140A2 EP1096140A2 (en) 2001-05-02
EP1096140A3 true EP1096140A3 (en) 2003-11-05
EP1096140B1 EP1096140B1 (en) 2004-12-15
EP1096140B2 EP1096140B2 (en) 2008-12-17

Family

ID=17949752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123123A Expired - Lifetime EP1096140B2 (en) 1999-10-27 2000-10-25 Attachment structure of glow plug

Country Status (3)

Country Link
EP (1) EP1096140B2 (en)
JP (1) JP2001123930A (en)
DE (1) DE60016700T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002905B4 (en) * 2004-01-20 2006-05-18 Beru Ag Glühkerzenstecker
US8933372B2 (en) * 2006-06-29 2015-01-13 Dynacurrent Technologies, Inc. Engine pre-heater system
FR3007081B1 (en) 2013-06-18 2015-07-17 Bosch Gmbh Robert UNIT FOR ELECTRICALLY HEATING FLUID IN A CONDUIT OR TANK
JP6271915B2 (en) * 2013-08-28 2018-01-31 日本特殊陶業株式会社 Internal combustion engine equipped with glow plug with combustion pressure sensor and glow plug without sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746666C (en) * 1940-05-27 1944-08-16 Versuchsanstalt Fuer Luftfahrt indicator
US4227403A (en) * 1979-01-29 1980-10-14 Creative Tool Company Cylinder pressure monitoring system
WO1997009567A1 (en) * 1995-09-05 1997-03-13 Unisia Jecs Corporation Cylinder inner pressure detector for diesel engines and method of using the same
JP2000130752A (en) * 1998-10-29 2000-05-12 Ngk Spark Plug Co Ltd Glow plug
JP2000240498A (en) * 1999-02-22 2000-09-05 Toyota Motor Corp Combustion pressure detector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045757B2 (en) † 1978-07-10 1985-10-11 いすゞ自動車株式会社 Diesel engine preheating control device
DE3224587A1 (en) † 1982-07-01 1984-01-05 Bayerische Motoren Werke AG, 8000 München SWITCHING ARRANGEMENT FOR GLOW PLUGS OF A DIESEL INTERNAL COMBUSTION ENGINE
DE3608602A1 (en) † 1986-03-14 1987-09-17 Siemens Ag Method for the activation of glow plugs in diesel engines
DE3713835A1 (en) † 1987-04-24 1988-11-03 Beru Werk Ruprecht Gmbh Co A METHOD AND DEVICE FOR QUICKLY HEATING AN ELECTRIC HEATING DEVICE
US4898024A (en) * 1987-05-22 1990-02-06 Nissan Motor Co., Ltd. Piezoelectric pressure measuring instrument
DE9112300U1 (en) † 1991-10-02 1991-11-28 BERU Ruprecht GmbH & Co KG, 7140 Ludwigsburg Glow plug with sensor element
JP3809919B2 (en) * 1995-06-09 2006-08-16 株式会社日立製作所 Cylinder internal pressure detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746666C (en) * 1940-05-27 1944-08-16 Versuchsanstalt Fuer Luftfahrt indicator
US4227403A (en) * 1979-01-29 1980-10-14 Creative Tool Company Cylinder pressure monitoring system
WO1997009567A1 (en) * 1995-09-05 1997-03-13 Unisia Jecs Corporation Cylinder inner pressure detector for diesel engines and method of using the same
JP2000130752A (en) * 1998-10-29 2000-05-12 Ngk Spark Plug Co Ltd Glow plug
JP2000240498A (en) * 1999-02-22 2000-09-05 Toyota Motor Corp Combustion pressure detector

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *

Also Published As

Publication number Publication date
EP1096140B1 (en) 2004-12-15
DE60016700D1 (en) 2005-01-20
EP1096140B2 (en) 2008-12-17
JP2001123930A (en) 2001-05-08
DE60016700T2 (en) 2006-04-13
EP1096140A2 (en) 2001-05-02
DE60016700T3 (en) 2009-07-23

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