Electrical connector with automatic shunt displacement member
AssigneeATI Systems, Inc.
InventorsRichard Ernest Rygwelski, Jr., Kenneth Alan York, Ron R. Sexton, Igor Tolkachier, Dean Grider, Berlinda Qingxi Bai
Life of this patent
Estimating the term…
Abstract
A connector for testing shunted electrical terminal assemblies includes a selectively actuatable shunt displacement member for moving a terminal shunt between a shunted and unshunted position in response to a control signal. The connector allows for the testing of shunted circuits and connectors in a shunted and unshunted position. The connector is readily adaptable to systems for automated testing of airbag actuators and the like.
Claims17
A connector for establishing electrical communication with a shunted electrical terminal assembly of the type comprising a terminal housing having supported therein an electrically conductive terminal member and an electrically conductive shunt member, said shunt member being movable from a first, shunting, position in which it is in electrical communication with said terminal member to a second, unshunted, position where it is not in electrical communication with said terminal member, said connector comprising:
- a terminal housing configured to mechanically engage said terminal housing;
- an electrically conductive contact member supported by said connector housing, said contact member being disposed and configured to engage, and establish electrical contact with, said terminal member when the connector housing is in mechanical engagement with the terminal housing;
- and
- a shunt displacement member supported by the connector housing, said displacement member being selectably activatable when the connector housing is in mechanical engagement with the terminal housing, to move the shunt member from the shunting position to the unshunted position.
A method for testing a shunted electrical terminal assembly of the type comprising a terminal housing having supported therein an electrically conductive terminal member and an electrically conductive shunt member, said shunt member being movable from a shunting position in which it is in electrical communication with said terminal member to an unshunted position where it is not in electrical communication with said terminal member, said method comprising the steps of:
- providing an electrical connector comprising:
- a connector housing configured to mechanically engage said terminal housing;
- an electrically conductive contact member supported by said connector housing, said contact member being disposed and configured to engage, and establish electrical contact with, said terminal member when the connector housing is in mechanical engagement with the terminal housing;
- and
- a shunt displacement member supported by the connector housing, said displacement member being selectably activatable, when the connector housing is in mechanical engagement with the terminal housing, to move the shunt member from the shunting position to the unshunted position;
- mechanically engaging the connector housing to the terminal housing so that the contact member is in electrical communication with the terminal member;
- electrically connecting the contact member to a test circuit so that said test circuit is in electrical communication with the terminal member;
- testing an electrical parameter of said terminal member while said shunt member is in a first one of said shunted or unshunted position;
- activating said shunt displacement member so as to displace said shunt from said first one of said shunting or unshunted positions to the other of said shunting or unshunted positions;
- and
- measuring a second electrical parameter of said terminal when said shunting member is in the other of said shunting or unshunted positions.
A connector for establishing electrical communication with a shunted electrical terminal assembly of the type comprising a terminal housing having supported therein an electrically conductive terminal member and an electrically conductive shunt member, said shunt member being movable from a first, shunting, position in which it is in electrical communication with said terminal member to a second, unshunted, position where it is not in electrical communication with said terminal member, said connector comprising:
- a terminal housing configured to mechanically engage said terminal housing;
- an electrically conductive contact member supported by said connector housing, said contact member being disposed and configured to engage, and establish electrical contact with, said terminal member when the connector housing is in mechanical engagement with the terminal housing;
- and
- a remotely activatable shunt displacement member supported by the connector housing, said displacement member being selectably activatable when the connector housing is in mechanical engagement with the terminal housing, to move the shunt member from the shunting position to the unshunted position.
Dependencies are inferred from the claim text.