Global Patent Index - EP 1099287 A1

EP 1099287 A1 2001-05-16 - DEVICE FOR SUPPRESSING INTERFERENCES AT CURRENT INTERFACES

Title (en)

DEVICE FOR SUPPRESSING INTERFERENCES AT CURRENT INTERFACES

Title (de)

VORRICHTUNG ZUR ENTSTORUNG VON STROMSCHNITTSTELLEN

Title (fr)

DISPOSIF POUR ELIMINER LES INTERFERENCES DES ALIMENTATION EN COURANT

Publication

EP 1099287 A1 (DE)

Application

EP 99942570 A

Priority

  • DE 9900266 W
  • DE 19804589 A

Abstract (en)

[origin: WO9940666A1] A device for suppressing interferences at current interfaces, in particular in an airbag system, between a transmitter and a receiver connected to the transmitter by connection lines, the transmitter and receiver each have a non-linear limiting circuit formed by a series connection of two parallel diodes which transmit the current in opposite directions and a capacitor. The device also has a linear low-pass filter connected after the limiting circuit on the side of the receiver.

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

H02H 9/00

IPC 8 full level (invention and additional information)

H02H 9/04 (2006.01); H02H 9/00 (2006.01)

CPC (invention and additional information)

H02H 9/005 (2013.01)

Citation (search report)

See references of WO 9940666A1

Designated contracting state (EPC)

FR GB

EPO simple patent family

WO 9940666 A1 19990812; DE 19804589 C1 19991111; EP 1099287 A1 20010516; JP 2002503076 A 20020129; KR 20010040673 A 20010515

INPADOC legal status


2002-05-02 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20011009

2001-07-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010528

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000504

2001-05-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): FR GB