Global patent index - EP 1059714 A1

EP 1059714 A1 2000-12-13 - Spark plug for internal combustion engine

Title (en)

Spark plug for internal combustion engine

Title (de)

Zündkerze für Verbrennungsmotor

Title (fr)

Bougie d'allumage pour moteur à combustion interne.

Publication

EP 1059714 A1 (FR)

Application

EP 00401492 A

Priority

FR 9907154 A

Abstract (en)

The ignition plug is formed from a main body (10) upon which is mounted the earth electrode (13). A central electrode (11) is located within the housing. The ignition plug assembly is located upon the cylinder head and secured using an externally threaded nut (14). An indexing tab (20) is provided on the ignition plug body such that it can be correctly orientated within the cylinder head.

IPC 1-7 (main, further and additional classification)

H01T 13/08

IPC 8 full level (invention and additional information)

H01T 13/08 (2006.01)

CPC (invention and additional information)

H01T 13/08 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1059714 A1 20001213; FR 2794575 A1 20001208; FR 2794575 B1 20010824

INPADOC legal status

2001-06-27 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20010507

2001-03-21 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010205

2000-12-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001020

2000-12-13 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-12-13 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI