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| Application No. | Application Title | Issue Date |
| 20100085136 | ELECTRICAL SWITCHING APPARATUS AND TRIP ACTUATOR ASSEMBLY THEREFOR A trip actuator assembly is provided for an electrical switching apparatus, such as a circuit breaker. The trip actuator assembly includes a trip actuator with an actuating element, which is movable among unactuated and actuated positions corresponding to separable cont... | 04/08/2010 |
| 20100052828 | LINE CIRCUIT BREAKER AND MAGNET YOKE FOR A LINE CIRCUIT BREAKER In line circuit breakers with a combined overcurrent/short-circuit current tripping device, tripping should take place in a well defined manner in the case of an overcurrent and in the case of a short-circuit current. For this purpose, gaps (A, B) need to be set precise... | 03/04/2010 |
| 20090279216 | Adjustable Rating for a Fault Interrupter and Load Break Switch A fault interrupter and load break switch includes a trip assembly configured to automatically open a transformer circuit electrically coupled to stationary contacts of the switch upon the occurrence of a fault condition. The fault condition causes a Curie metal element... | 11/12/2009 |
| 20090174508 | Circuit Breaker with Electronic Sensing and De-Latch Activation A circuit breaker and method includes a mechanical pole moveable between a latched position and an unlatched position to open an electrical connection between a pair of electrical contacts. An electronic tripping device is configured to respond to a sensor signal. The s... | 07/09/2009 |
| 20080129429 | INERTIAL SOLENOID DELAY FOR THE OPENING OF MEDIUM VOLTAGE CIRCUIT BREAKERS A solenoid assembly for a circuit breaker having a clapper with an increased mass is provided. The mass, preferably at least one non-ferrous slug, increases the mass of the clapper so that the solenoid response time is slowed. That is, the added mass creates an inertial... | 06/05/2008 |
| 20080007373 | Magnet switch with mechanism for preventing impact force imposed thereon A magnet switch for a starter of the present invention includes a plunger and a switch frame. The plunger has a stepped part at the outer peripheral surface thereof. The switch frame has a projection at an end face thereof, the end face being opposed to the outer periph... | 01/10/2008 |
