Global Patent Index - EP 0862807 B1

EP 0862807 B1 2002-09-18 - RESTRAIN COIL FOR IGNITION SYSTEMS

Title (en)

RESTRAIN COIL FOR IGNITION SYSTEMS

Title (de)

STABSPULE FÜR ZÜNDANLAGEN

Title (fr)

BOBINE RETARDATRICE POUR INSTALLATION D'ALLUMAGE

Publication

EP 0862807 B1 (DE)

Application

EP 97925909 A

Priority

  • DE 9701186 W
  • DE 29616780 U

Abstract (en)

[origin: WO9813914A1] The present system relates to a restrain coil (11) for ignition systems, especially as ignition coil in internal combustion engines, designed in such a way that the method consisting in placing casting resin (49) into an inner space (30) of the restrain coil (11) results in a cheaper manufacturing process. Moreover, the inventive restrain coil (11) presents a channel starting from the connecting section (29), centrally arranged, passing across the core (14) and extending up to the bathtub-shaped bottom area (52) of the inner space. The casting resin flowing into the channel (16) reaches the closed bottom area, from where, deflected as one single front, it flows back through slots (19, 23) provided in the restrain coil (11), in the direction of the connecting section (29). The restrain coil (11) is intended preferably for use in vehicles.

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

H01T 13/44; H01F 38/12

IPC 8 full level (invention and additional information)

F02P 13/00 (2006.01); F02P 3/02 (2006.01); F02P 15/00 (2006.01); H01F 38/12 (2006.01); H01F 41/12 (2006.01); H01T 13/44 (2006.01)

CPC (invention and additional information)

H01T 13/44 (2013.01); H01F 38/12 (2013.01); H01F 2038/122 (2013.01)

Designated contracting state (EPC)

DE FR IT

EPO simple patent family

DE 29616780 U1 19980129; CN 1064183 C 20010404; CN 1205124 A 19990113; EP 0862807 A1 19980909; EP 0862807 B1 20020918; JP 2000501895 A 20000215; JP 4027428 B2 20071226; RU 2177079 C2 20011220; US 5949319 A 19990907; WO 9813914 A1 19980402

INPADOC legal status


2012-04-30 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Effective date: 20120103

2012-04-19 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59708258

- Effective date: 20120103

2011-03-31 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2010-11-30 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2010-04-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2010-03-26 [REG FR ST] NOTIFICATION OF LAPSE

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2008-11-28 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2003-09-10 [26N] NO OPPOSITION FILED

- Effective date: 20030619

2003-03-21 [ET] FR: TRANSLATION FILED

2002-10-24 [REF] CORRESPONDS TO:

- Document: DE 59708258 20021024

2002-09-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR IT

2001-01-10 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20001123

1998-12-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19981002

1998-09-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR IT