EP 3347908 A1 20180718 - PROTECTIVE DEVICE FOR AN ELECTRICAL CIRCUIT, ELECTRICAL CIRCUIT PROVIDED WITH SUCH A DEVICE AND METHOD FOR PROTECTING SUCH AN ELECTRICAL CIRCUIT
Title (en)
PROTECTIVE DEVICE FOR AN ELECTRICAL CIRCUIT, ELECTRICAL CIRCUIT PROVIDED WITH SUCH A DEVICE AND METHOD FOR PROTECTING SUCH AN ELECTRICAL CIRCUIT
Title (de)
SCHUTZVORRICHTUNG FÜR EINE ELEKTRISCHE SCHALTUNG, ELEKTRISCHE SCHALTUNG MIT SOLCH EINER VORRICHTUNG UND VERFAHREN ZUM SCHUTZ SOLCH EINER ELEKTRISCHEN SCHALTUNG
Title (fr)
DISPOSITIF DE PROTECTION POUR UN CIRCUIT ÉLECTRIQUE, CIRCUIT ÉLECTRIQUE ÉQUIPÉ D'UN TEL DISPOSITIF ET PROCÉDÉ DE PROTECTION D'UN TEL CIRCUIT ÉLECTRIQUE
Publication
Application
Priority
- FR 1558433 A 20150910
- EP 2016071280 W 20160909
Abstract (en)
[origin: WO2017042321A1] The invention relates to a protective device (2) for an electrical circuit (1), including a first fuse (8), a pyroelectric switch (12) connected in parallel with the first fuse and comprising a control area (16), capable of receiving a trigger signal (S), and a power area (18) for the passage of the electric current. The device also comprises a control circuit configured to produce and transmit the trigger signal to the control area. The device includes a second fuse connected in series between a first input conductor (4) and the first fuse and capable of supplying a power supply voltage (V) to the control circuit, which is connected between the second fuse and the control area.
IPC 8 full level
H01H 9/10 (2006.01); H01H 9/54 (2006.01); H01H 39/00 (2006.01); H01H 89/00 (2006.01)
CPC (source: EP KR RU US)
H01H 9/10 (2013.01 - RU); H01H 9/106 (2013.01 - EP KR US); H01H 9/54 (2013.01 - EP KR US); H01H 39/006 (2013.01 - EP KR); H01H 71/1045 (2013.01 - US); H01H 71/122 (2013.01 - US); H01H 85/0241 (2013.01 - US); H01H 85/04 (2013.01 - US); H01H 89/00 (2013.01 - EP KR US); H01H 39/006 (2013.01 - US)
Citation (search report)
See references of WO 2017042321A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017042321 A1 20170316; CA 2996694 A1 20170316; CA 2996694 C 20231205; CN 107949895 A 20180420; EP 3347908 A1 20180718; EP 3347908 B1 20191002; FR 3041143 A1 20170317; FR 3041143 B1 20171020; JP 2018535629 A 20181129; JP 6916169 B2 20210811; KR 102604437 B1 20231120; KR 20180048695 A 20180510; MX 2018002691 A 20180815; RU 2018108107 A 20190906; RU 2018108107 A3 20191125; RU 2713468 C2 20200205; US 10529521 B2 20200107; US 2018277325 A1 20180927
DOCDB simple family (application)
EP 2016071280 W 20160909; CA 2996694 A 20160909; CN 201680052051 A 20160909; EP 16770697 A 20160909; FR 1558433 A 20150910; JP 2018512598 A 20160909; KR 20187006789 A 20160909; MX 2018002691 A 20160909; RU 2018108107 A 20160909; US 201615758494 A 20160909