Global Patent Index - EP 0943865 B1

EP 0943865 B1 2001-01-24 - A glow plug having a capsule and a fastening bush, in particular for diesel engines with deep wells

Title (en)

A glow plug having a capsule and a fastening bush, in particular for diesel engines with deep wells

Title (de)

Glühstiftkerze mit Fassung und Befestigungshülse, insbesondere für Dieselmotoren mit Tiefbohrungen

Title (fr)

Bougie à incandescence comprenant une capsule et un manchon de fixation , en particulier pour moteur diesel à trous profonds

Publication

EP 0943865 B1 (EN)

Application

EP 98830145 A

Priority

EP 98830145 A

Abstract (en)

[origin: EP0943865A1] A glow plug for diesel engines, comprising a fixing bush (62) and a capsule (20) provided with a tubular housing (22) from which projects a sheath element (24) containing a heating resistor (26). The fixing bush (62) and the capsule (20) are two separate components, in order to improve concentricity and coaxiality tolerances for plugs with long bodies intended to be fitted into deep wells. <IMAGE>

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

F23Q 7/00

IPC 8 full level (invention and additional information)

F23Q 7/00 (2006.01)

CPC (invention and additional information)

F23Q 7/001 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI PT SE

EPO simple patent family

EP 0943865 A1 19990922; EP 0943865 B1 20010124; AT 198930 T 20010215; DE 69800508 D1 20010301; DE 69800508 T2 20010621; ES 2155714 T3 20010516; PT 943865 E 20010531

INPADOC legal status


2004-02-27 [REG PT MF4A] REVOCATION OF NATIONAL PROTECTION

- Effective date: 20031215

2003-12-17 [27W] REVOKED

- Effective date: 20030121

2003-12-17 [GBPR] GB: PATENT REVOKED UNDER ART. 102 OF THE EP CONVENTION DESIGNATING THE UK AS CONTRACTING STATE

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2002-01-09 [REG IE MM4A] PATENT LAPSED

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-12-05 [26] OPPOSITION FILED

- Opponent name: ROBERT BOSCH GMBH ZGE2

- Effective date: 20011009

2001-07-31 [REG CH PL] PATENT CEASED

2001-05-31 [REG PT SC4A] TRANSLATION IS AVAILABLE

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2001-05-16 [REG ES FG2A] DEFINITIVE PROTECTION

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2001-03-02 [ET] FR: TRANSLATION FILED

2001-03-01 [REF] CORRESPONDS TO:

- Document: DE 69800508 20010301

2001-02-02 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: BUZZI, NOTARO&ANTONIELLI D'OULX

2001-01-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

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2001-01-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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1999-11-10 [17Q] FIRST EXAMINATION REPORT

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