Global Patent Index - EP 1164285 A2

EP 1164285 A2 2001-12-19 - Glow plug arrangement and method for operating said arrangement

Title (en)

Glow plug arrangement and method for operating said arrangement

Title (de)

Glühkerzenanordnung und Methode für das Betreiben der besagten Anordnung

Title (fr)

Agencement de bougie à incandescence et procédé pour le fonctionnement de celle-ci

Publication

EP 1164285 A2 (EN)

Application

EP 00124690 A

Priority

LU 90494 A

Abstract (en)

Glow plug arrangement comprising a glow plug (10) including heater means (18) and ion sensing means (20); a first voltage source (22) for generating a heater supply voltage to be applied to said heater means (18) during a heating function of said glow plug (10); and a second voltage source (24) for generating an ion sensor supply voltage to be applied to said ion sensing means (20) during an ion sensing function of said glow plug (10). The glow plug arrangement is characterised in that said ion sensor supply voltage has a different polarity than said heater supply voltage.

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

F02P 19/02; F02P 17/12

IPC 8 full level (invention and additional information)

F02P 17/12 (2006.01); F02P 19/02 (2006.01)

CPC (invention and additional information)

F02P 19/028 (2013.01); F02P 17/12 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

LU 90494 A1 20010625; DE 60007292 D1 20040129; DE 60007292 T2 20041021; EP 1164285 A2 20011219; EP 1164285 A3 20020717; EP 1164285 B1 20031217

INPADOC legal status


2018-08-31 [REG FR ST] NOTIFICATION OF LAPSE

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2018-06-02 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 60007292

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2014-08-07 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A, LU

- Free text: FORMER OWNER: DELPHI TECHNOLOGIES HOLDING S.A.R.L., BASCHARAGE, LU

- Document: DE 60007292

- Effective date: 20140702

2014-08-07 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 60007292

- Representative's name: MANITZ, FINSTERWALD & PARTNER GBR, DE

- Effective date: 20140702

2014-08-07 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 60007292

- Representative's name: MANITZ FINSTERWALD PATENTANWAELTE PARTMBB, DE

- Effective date: 20140702

2014-07-02 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 60007292

- Representative's name: MANITZ, FINSTERWALD & PARTNER GBR, DE

2014-06-20 [REG FR TP] TRANSMISSION OF PROPERTY

- Owner name: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A, LU

- Effective date: 20140516

2011-04-01 [REG FR TP] TRANSMISSION OF PROPERTY

2005-06-29 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20041111

2004-12-08 [26N] NO OPPOSITION FILED

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2004-07-16 [ET] FR: TRANSLATION FILED

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2003-12-17 [REG GB FG4D] EUROPEAN PATENT GRANTED

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2002-12-04 [17Q] FIRST EXAMINATION REPORT

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2001-12-19 [AK] DESIGNATED CONTRACTING STATES:

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2001-12-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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