Pyrotechnic unit's ignition triggering device for end-of-life motor vehicle, has connection interface including female connector adapted to male connector that is disconnected from controller and remains connected to cables

摘要

#CMT# #/CMT# The device (1) has an electric signal provider (2) with an electric pulse generator (3) coupled to a distribution system (4). A connection interface (7) is placed between a standard female connector (6) with n terminals and a male connector (11) with p terminals. The interface has a standard male connector (8) with n terminals and a female connector (10) with p terminals, where n is equal to p. The connector (8) is placed against the distribution system, and the connector (10) is adapted to the connector (11) that is disconnected from a controller and remains connected to cables (12). #CMT# : #/CMT# An independent claim is also included for a method of voluntarily triggering ignition of a pyrotechnic unit present on an end-of-life motor vehicle. #CMT#USE : #/CMT# Device for voluntarily triggering ignition of a pyrotechnic unit for neutralizing by combustion the pyrotechnic unit in an end-of-life motor vehicle (claimed), where the unit is utilized for deploying a safety equipment e.g. airbag and safety belt pretensioner, in case of an accident. #CMT#ADVANTAGE : #/CMT# The device voluntarily triggers the ignition of the pyrotechnic unit in a simple, rapid and effective manner, and respects current regulations, without requiring controlling the integrity of electrical connections to be established. The device ensures neutralization of all pyrotechnic elements in the vehicle in a sequential manner. The configuration of the female connector with p terminals facilitates the transportation and usage of the device on all types of vehicle. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a circuit diagram of a pyrotechnic unit's ignition triggering device. 1 : Pyrotechnic unit's ignition triggering device 2 : Electrical signal provider 3 : Electric pulse generator 4 : Distribution system 6 : Standard female connector 7 : Connection interface 8 : Standard male connector 10 : Female connector 11 : Male connector 12 : Cables.