Patent application number | Description | Published |
20080266039 | Magnet System for an Electrical Actuator - A magnet system for an electrical actuator includes a substantially U-shaped magnet yoke having substantially parallel first and second pole legs connected by a yoke web. The first pole leg has a longitudinal end section bent out of a plane of the first pole leg. A longitudinal side of the longitudinal end section forms a first magnet pole. The second pole leg has an end face forming a second magnet pole. | 10-30-2008 |
20100060396 | Coil Former and Coil Body For An Electromagnetic Relay - A coil former for an electromagnetic relay is configured to receive a core and a coil winding. The coil former includes a first coil flange, a second coil flange, and a cylindrical winding area for fixing a coil winding arranged between the first and second coil flange, wherein at least one of the coil flanges is shaped such that at least a portion of one coil flange sits flush with the winding area of the coil former in a region of a periphery of the coil former. Also, a coil body for an electromagnetic relay includes a base integrally connected to the coil former. The coil former or the coil body is formed such that, in the production thereof, it has no more than three demolding directions for a master mould. | 03-11-2010 |
20100194502 | Electrical Relay - An electrical relay includes a magnetic system, a contact system and a slider. The magnetic system includes an armature. The contact system includes a moveable spring contact and a fixed spring contact. The moveable spring contact is moveable between an open position and a closed position. The moveable spring contact is in electrical contact with the fixed spring contact in the closed position. The slider connects the moveable spring contact to the armature. The slider transfers movement of the armature to the moveable spring contact. The slider has at least one contact opening element extending there from. The contact opening element strikes the moveable spring contact during movement of the moveable spring contact to the open position to break any existing weld between the moveable spring contact and the fixed spring contact. | 08-05-2010 |
20120154077 | RELAY WITH AN IMPROVED CONTACT SPRINT - An electromagnetic relay with at least one moveable contact spring, having an assigned normally-open contact, wherein the moveable contact spring is connected electrically-conductively to a first electrical terminal and the normally-open contact is connected electrically-conductively to a further electrical terminal, having a moveably mounted actuating element to move the moveable contact spring as a function of the current flowing through the relay in contact with the normally-open contact. The contact spring is equipped with two abutment surfaces, which are spatially separated from one another, and that the actuating element is equipped with two actuating surfaces, which are brought into active connection with the two abutment surfaces in order to move the contact spring. | 06-21-2012 |