EP 1311041 A3 20060920 - Spark plug and combustion chamber arrangement
Title (en)
Spark plug and combustion chamber arrangement
Title (de)
Zündkerze und Brennraumanordnung
Title (fr)
Bougie d'allumage et arrangement de chambre de combustion
Publication
Application
Priority
DE 10155404 A 20011110
Abstract (en)
[origin: EP1311041A2] A spark plug (1) has a tubular metal casing (2), in which an insulator (4) is embedded. A rod-shaped inner conductor structure fits in the insulator and has a terminal stud (11), a current-limiting resistor (12), a coated contact pin (13) and a central electrode (5). An earth electrode fits on the casing. The central electrode and/or the earth electrode have a feeder area (8) for feeding a combustible mixture to a preset spark gap. <??>An Independent claim is also included for a combustion chamber structure with a spark plug and an injection valve that has two injection holes, whose mixture jets flank the spark plug.
IPC 8 full level
F02P 13/00 (2006.01); H01T 13/20 (2006.01); H01T 13/08 (2006.01); H01T 13/32 (2006.01); H01T 13/39 (2006.01); H01T 13/40 (2006.01); H01T 13/46 (2006.01)
CPC (source: EP KR)
F02P 13/00 (2013.01 - KR); H01T 13/20 (2013.01 - EP); H01T 13/32 (2013.01 - EP); H01T 13/39 (2013.01 - EP)
Citation (search report)
- [X] US 5408961 A 19950425 - SMITH CHARLES E [US]
- [Y] DE 10008830 A1 20010830 - BOSCH GMBH ROBERT [DE]
- [Y] US 3879628 A 19750422 - FELT ARTHUR E
- [Y] GB 2083551 A 19820324 - EXXON RESEARCH ENGINEERING CO
- [Y] US 3659137 A 19720425 - CATALDO ROY S
- [A] DE 10108864 A1 20010823 - SAGEM [FR]
- [XY] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05)
- [Y] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1311041 A2 20030514; EP 1311041 A3 20060920; DE 10155404 A1 20030528; JP 2003157952 A 20030530; KR 20030039310 A 20030517
DOCDB simple family (application)
EP 02021527 A 20020926; DE 10155404 A 20011110; JP 2002324355 A 20021107; KR 20020069403 A 20021109