EP 3559970 A1 20191030 - PYROTECHNIC SHORT-CIRCUITER
Title (en)
PYROTECHNIC SHORT-CIRCUITER
Title (de)
PYROTECHNISCHER KURZSCHLIESSER
Title (fr)
COURT-CIRCUITEUR PYROTECHNIQUE
Publication
Application
Priority
- FR 1662956 A 20161220
- FR 2017053572 W 20171214
Abstract (en)
[origin: WO2018115644A1] The invention relates to a pyrotechnic short-circuiter (100) comprising a body including: a first chamber (121) in communication with a pyrotechnic initiator (110); a second chamber (122) in which a support (140) is present in the form of a drawer on which two conductive portions (131, 132) are present, the support defining a housing (142), each conductive portion comprising a deformable end part (131b, 132b); and a piston (150) comprising an attached conductive element (154), the pyrotechnic initiator being configured to move the piston from a first position in which the conductive element is disengaged from the end parts, to a second position in which the conductive element is inserted into the housing and makes contact with each deformable end part, the deformable end parts being, in the second position, deformed and exerting a holding force allowing the conductive element to be held in place in the housing.
IPC 8 full level
H01H 39/00 (2006.01)
CPC (source: EP US)
H01H 39/004 (2013.01 - EP US); H02H 9/00 (2013.01 - US)
Citation (search report)
See references of WO 2018115644A1
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)
FR 3060833 A1 20180622; FR 3060833 B1 20201030; CN 110226212 A 20190910; EP 3559970 A1 20191030; JP 2020502772 A 20200123; US 2019393008 A1 20191226; WO 2018115644 A1 20180628
DOCDB simple family (application)
FR 1662956 A 20161220; CN 201780082540 A 20171214; EP 17822422 A 20171214; FR 2017053572 W 20171214; JP 2019554026 A 20171214; US 201716471396 A 20171214