| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 200610080 | Frangible or destructible type | 6 |
| 20120199451 | LOW-, MEDIUM-, OR HIGH-VOLTAGE SWITCHING DEVICE WITH CHEMICAL CHARGE MEANS - A low-, medium-, or high-voltage switching device includes a chemical charge unit for actuate closing and/or opening of electric contacts, and a fuze- or ignition cable with chemical charge material to ignite the chemical charge. In order to reach an effective galvanic separation, the chemical charge material of the fuze-cable is electrically insulating, at least in the status before ignition, and at least along a part of its length, in order to cause or effectuate a voltage potential separation between a definite low, medium or high-voltage level and an earth level. | 08-09-2012 |
| 20130175144 | Electrical Disconnecting Device and Method for the Electrical Isolation of Connecting Parts with the Aid of a Disconnecting Device - The invention relates to an electrical isolating device ( | 07-11-2013 |
| 20140061011 | CONDUCTION BREAKING DEVICE - A conduction breaking device is provided that uses gas from a gas generator to move a cutter block in the thickness direction of a cuttable portion, thereby cutting the cuttable portion between the moving cutter block and a cutting edge portion of a cutting chamber. The cutter block is attached to the cuttable portion such that, before generation of gas by the gas generator, a part of the cutter block is located in the cutting chamber and at a position close to the cutting edge portion in a direction along the surface of the cuttable portion. | 03-06-2014 |
| 20140083825 | ELECTRIC CIRCUIT BREAKING DEVICE - An electric circuit breaking device includes a housing, which has an accommodating portion, and a bus bar, which extends through the accommodating portion. The housing has a receiving chamber, which has an opening that opens toward the bus bar. The housing also accommodates a cutting blade such that the cutting blade faces the receiving chamber with the bus bar in between. The cutting blade is moved toward the receiving chamber to apply a shearing force to the bus bar, thereby cutting the bus bar. A restraint position is defined in the vicinity of the cutting blade and in an area about the opening of the receiving chamber. The accommodating portion accommodates a block. At the restraint position, the block cooperates with the housing to hold the bus bar, thereby restraining movement of the bus bar. | 03-27-2014 |
| 20150014129 | FUSE AND TRIP MECHANISM THEREFOR - A trip mechanism for a fuse includes a trip unit disposed within an elongated housing of the fuse, and a processor. The trip unit includes a fuse element and an actuator for severing the fuse element, The processor is in electrical communication with the trip unit, and is adapted to monitor electrical current. Responsive to the processor detecting a predetermined prescribed electrical current, the processor is adapted to signal the actuator to sever the fuse element. The processor is programmable to selectively adjust the predetermined prescribed electrical current, thereby enabling the fuse to have a plurality different current ratings. | 01-15-2015 |
| 20150332881 | ELECTROMECHANICAL FUSE FOR DIFFERENTIAL MOTION SENSING - An electromechanical fuse of a differential motion sensor is provided. The fuse includes at least one thick layer that acts as an insulating envelope of the fuse. A thin layer acts as a conductor of the fuse and is made of a lower-strength material. | 11-19-2015 |
