Electrical transmission or interconnection systems – Switching systems – Switch actuation
Reexamination Certificate
2004-09-10
2009-11-24
Jackson, Stephen W (Department: 2836)
Electrical transmission or interconnection systems
Switching systems
Switch actuation
C318S696000
Reexamination Certificate
active
07622829
ABSTRACT:
A rotating electric motor for operating an electric component. The motor is arranged for an operating movement during a limited predetermined angular motion of the rotor of the motor. An electric drive circuit is arranged for the winding of the motor. The electric circuit exhibits at least one branch including an electric energy bank and a thyristor, which are connected in series with the motor winding. Also, a method for breaking, a use of the motor, and an electric switch provided with the motor.
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Second Office Action from the State Intellectual Property Office of People's Republic of China, dated Jul. 3, 2009, issued in connection with counterpart China Application No. 200480025930.7.
Kjaer Philip
Liljestrand Lars
Valdemarsson Stefan
ABB Research Ltd.
Amrany Adi
Franklin Eric J.
Jackson Stephen W
Venable LLP
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