One time operating state detecting method and apparatus

Details One time operating state detecting method and apparatus One time operating state detecting method and apparatus

2007-07-24

2007-07-24

Deb, Anjan (Department: 2858)

Electricity: measuring and testing

Electrolyte properties

Using a battery testing device

C320S106000

Reexamination Certificate

active

11181841

ABSTRACT:
A method and apparatus for detecting a change in an electrical property between contacts. A one-time operating state detection device includes a member coupling a pair of contacts and a detector for detecting a change in the coupling between the pair of contacts when the member is removed.

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