[go: up one dir, main page]

DE59800707D1 - Method of attaching a ground electrode to the spark plug body of a spark plug - Google Patents

Method of attaching a ground electrode to the spark plug body of a spark plug

Info

Publication number
DE59800707D1
DE59800707D1 DE59800707T DE59800707T DE59800707D1 DE 59800707 D1 DE59800707 D1 DE 59800707D1 DE 59800707 T DE59800707 T DE 59800707T DE 59800707 T DE59800707 T DE 59800707T DE 59800707 D1 DE59800707 D1 DE 59800707D1
Authority
DE
Germany
Prior art keywords
spark plug
plug body
attaching
ground electrode
electrode
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.)
Expired - Lifetime
Application number
DE59800707T
Other languages
German (de)
Inventor
Harald Knoll
Erwin Schneck
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
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
Application filed by Beru AG filed Critical Beru AG
Application granted granted Critical
Publication of DE59800707D1 publication Critical patent/DE59800707D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)

Abstract

The procedure is for mounting an earth electrode (4) designed as a ring electrode or multipole side electrodes onto a metal spark plug body (1) with an axial centre electrode. The spark plug body has a centring groove (11) that is concentric to the axis. Welding cams are formed on the prefabricated earth electrode. The earth electrode is then inserted into the centring groove and welded to it.
DE59800707T 1997-02-12 1998-02-04 Method of attaching a ground electrode to the spark plug body of a spark plug Expired - Lifetime DE59800707D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19705373A DE19705373C2 (en) 1997-02-12 1997-02-12 Method of attaching a ground electrode to the spark plug body of a spark plug

Publications (1)

Publication Number Publication Date
DE59800707D1 true DE59800707D1 (en) 2001-06-21

Family

ID=7820039

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19705373A Expired - Fee Related DE19705373C2 (en) 1997-02-12 1997-02-12 Method of attaching a ground electrode to the spark plug body of a spark plug
DE59800707T Expired - Lifetime DE59800707D1 (en) 1997-02-12 1998-02-04 Method of attaching a ground electrode to the spark plug body of a spark plug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19705373A Expired - Fee Related DE19705373C2 (en) 1997-02-12 1997-02-12 Method of attaching a ground electrode to the spark plug body of a spark plug

Country Status (4)

Country Link
EP (1) EP0859437B1 (en)
AT (1) ATE201289T1 (en)
DE (2) DE19705373C2 (en)
ES (1) ES2157098T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6326719B1 (en) * 1999-06-16 2001-12-04 Alliedsignal Inc. Spark plug shell having a bimetallic ground electrode spark plug incorporating the shell, and method of making same
US6080029A (en) 1999-08-05 2000-06-27 Halo, Inc. Method of manufacturing a spark plug with ground electrode concentrically disposed to a central electrode
DE102006033578A1 (en) * 2006-07-20 2008-01-31 Beru Ag Ignition device, in particular spark plug for an internal combustion engine and method for positioning at least one ground electrode in the ignition device
DE102006041161A1 (en) * 2006-09-01 2008-03-06 Bayerische Motoren Werke Ag Spark plug for a hydrogen internal combustion engine
US10826279B1 (en) 2019-08-28 2020-11-03 Federal-Mogul Ignition Llc Spark plug ground electrode configuration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360279A (en) * 1942-04-22 1944-10-10 Gen Motors Corp Method of making spark plugs
US2377481A (en) * 1943-03-23 1945-06-05 Robert K Christie Method of gapping spark plugs
US5408961A (en) * 1993-08-09 1995-04-25 Innovative Automative Technologies Int. Ltd. Ignition plug

Also Published As

Publication number Publication date
EP0859437A1 (en) 1998-08-19
DE19705373C2 (en) 2000-02-03
EP0859437B1 (en) 2001-05-16
ATE201289T1 (en) 2001-06-15
DE19705373A1 (en) 1998-08-20
ES2157098T3 (en) 2001-08-01

Similar Documents

Publication Publication Date Title
ATE194886T1 (en) SPARK PLUG FOR AN INTERNAL ENGINE
WO2001011741A8 (en) Method of manufacturing a spark plug with concentrically disposed double ring ground electrode
DK161572C (en) Welding electrode contact tip
MX165103B (en) IMPROVED CONSUMABLE WELDING ELECTRODE AND METHOD FOR USING THE SAME
WO1994008749A1 (en) Welding tongs and electric sensor
ATE201289T1 (en) METHOD FOR ATTACHING A GROUND ELECTRODE TO THE SPARK PLUG BODY OF A SPARK PLUG
EP0834973A3 (en) Spark plug and its manufacturing method
MX9604219A (en) Method for joining metal components with improved arc voltage sensing and control.
DE69523237D1 (en) Carbon electrode for non-aqueous secondary battery, manufacturing method and using the non-aqueous secondary battery
ATE19016T1 (en) METHOD OF ATTACHING TWO PARTS TOGETHER.
EP0957538A3 (en) Terminal for electric wire welding and welding torch
MXPA04001300A (en) A spark plug for an internal combustion engine.
RU97106534A (en) METHOD OF IN-DIFFERENT CONNECTION OF PIPES WITH PROTECTED INTERNAL SURFACE
ATE273579T1 (en) SPARK PLUG
AU2001291528A1 (en) Method for real time dynamic diagnosis and decision assistance, for an electric direct spark butt electric welder and its weld seams
EP1013370A4 (en) Method of detecting root gap and arc welding method using the former
DK0798070T3 (en) Wire-shaped welding electrode with flusters for arc welding
WO1999027632A3 (en) Improved tapered electrode and voltage grading method for high voltage stator coils
ATE44133T1 (en) METHOD AND DEVICE FOR CONNECTING A HOLLOW BODY TO AN INTERNAL BODY.
JPS54151735A (en) Low noise ignition plug
KR970053734U (en) Torch connector of welder
JPS5546456A (en) Welding method between electrode or lead wire and conductive foil
JPS54109537A (en) Ignition plug
EP1317986A3 (en) Method for attaching parts together using gas metal arc welding
ES2015698A6 (en) Partial surface discharge i.c. engine spark plug

Legal Events

Date Code Title Description
8364 No opposition during term of opposition