ATE524860T1 - SPARK PLUG FOR AN INTERNAL ENGINE - Google Patents

SPARK PLUG FOR AN INTERNAL ENGINE

Info

Publication number
ATE524860T1
ATE524860T1 AT04017767T AT04017767T ATE524860T1 AT E524860 T1 ATE524860 T1 AT E524860T1 AT 04017767 T AT04017767 T AT 04017767T AT 04017767 T AT04017767 T AT 04017767T AT E524860 T1 ATE524860 T1 AT E524860T1
Authority
AT
Austria
Prior art keywords
spark plug
internal engine
cylinder head
engine
central electrode
Prior art date
Application number
AT04017767T
Other languages
German (de)
Inventor
Werner Niessner
Original Assignee
Beru Ag
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=34042250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE524860(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beru Ag filed Critical Beru Ag
Application granted granted Critical
Publication of ATE524860T1 publication Critical patent/ATE524860T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The device has a thread (7) for screwing into the engine's cylinder head, a central electrode (3) and an earth electrode (4) that is electrically isolated relative to the central electrode. The ignition plug is designed so that it can continue to be rotated after reaching the prescribed tightening torque when screwed into the cylinder head.
AT04017767T 2003-08-22 2004-07-27 SPARK PLUG FOR AN INTERNAL ENGINE ATE524860T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10338743A DE10338743B4 (en) 2003-08-22 2003-08-22 Spark plug for an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE524860T1 true ATE524860T1 (en) 2011-09-15

Family

ID=34042250

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04017767T ATE524860T1 (en) 2003-08-22 2004-07-27 SPARK PLUG FOR AN INTERNAL ENGINE

Country Status (3)

Country Link
EP (1) EP1508947B1 (en)
AT (1) ATE524860T1 (en)
DE (1) DE10338743B4 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4272682B2 (en) * 2006-10-30 2009-06-03 日本特殊陶業株式会社 Spark plug for internal combustion engine and method for manufacturing the same
DE102011015183B4 (en) * 2011-03-26 2014-12-11 Federal-Mogul Ignition Gmbh Spark plug and method of assembling a spark plug
DE102012009506A1 (en) 2011-05-27 2012-11-29 Volkswagen Aktiengesellschaft Cylinder of an internal combustion engine for a vehicle and corresponding manufacturing method, means for producing the cylinder, spark plug, internal combustion engine and vehicle
DE102012219380B3 (en) * 2012-10-24 2014-04-03 Ford Global Technologies, Llc Method for making and checking a female thread
DE102014105694A1 (en) 2014-04-23 2015-10-29 Federal-Mogul Ignition Gmbh Sealing ring for a spark plug of an internal combustion engine, spark plug and internal combustion engine
DE102017109844B4 (en) 2017-05-08 2019-08-14 Federal-Mogul Ignition Gmbh A method of manufacturing a spark plug assembly and spark plug assembly
GB2602289B (en) 2020-12-22 2023-09-27 Caterpillar Energy Solutions Gmbh Improved contact surface of the spark plug jacket
DE102022121764A1 (en) 2022-08-29 2024-02-29 Volkswagen Aktiengesellschaft Method for mounting spark plugs on a cylinder head of an internal combustion engine and internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE361810C (en) * 1922-03-14 1922-10-19 Maurice Pognon Spark plug with metal seal
US2921109A (en) * 1955-12-02 1960-01-12 Jet Igniton Co Inc Spark plugs
US3529837A (en) * 1968-12-02 1970-09-22 Champion Spark Plug Co Gasket
US4454445A (en) * 1979-11-07 1984-06-12 Fisher Bernard C Spark plug attachment
JPH0719637B2 (en) * 1983-08-29 1995-03-06 日本電装株式会社 Spark plug for internal combustion engine
DE29720529U1 (en) * 1997-11-19 1998-01-08 Jenbacher Energiesysteme Ag Spark plug and spark plug arrangement in an internal combustion engine
JP4104211B2 (en) * 1998-06-10 2008-06-18 日本特殊陶業株式会社 Gasket and threaded member having gasket
JP2000266186A (en) * 1999-03-19 2000-09-26 Ngk Spark Plug Co Ltd Gasket and spark plug with gasket
FR2794575B1 (en) * 1999-06-07 2001-08-24 Peugeot Citroen Automobiles Sa SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
JP4774139B2 (en) * 1999-12-28 2011-09-14 日本特殊陶業株式会社 Threaded member with gasket
JP2002327674A (en) * 2001-04-27 2002-11-15 Ngk Spark Plug Co Ltd Ignition device for internal combustion engine

Also Published As

Publication number Publication date
DE10338743A1 (en) 2005-03-17
EP1508947A1 (en) 2005-02-23
DE10338743B4 (en) 2005-07-21
EP1508947B1 (en) 2011-09-14

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