Electricity: circuit makers and breakers – Combined with or actuated by connector coupling – Coupling-actuated switch
Reexamination Certificate
2007-09-18
2007-09-18
Friedhofer, Michael A (Department: 2832)
Electricity: circuit makers and breakers
Combined with or actuated by connector coupling
Coupling-actuated switch
C439S188000
Reexamination Certificate
active
11121783
ABSTRACT:
High to medium voltage interface test systems and methods of testing high to medium voltage systems are provided. A high to medium voltage interface test device for testing a circuit connected comprises a block having a first aperture and a plug having a finger to insert into the first aperture. The finger can have insulation disposed between pins to isolate the pins, maintain correct polarity for the circuit, and open and connect to a circuit substantially simultaneously. An interface testing method for testing a high to medium voltage circuit can comprise inserting a finger of a test module into a first aperture of a block module, opening the circuit with the finger, and connecting the finger to the circuit. The opening and connecting to the circuit occur substantially simultaneously to achieve a make-before-break sequence.
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Friedhofer Michael A
Schneider Ryan A.
Troutman Sanders LLP
Yancey, Jr. James Hunt
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