Patent application number | Description | Published |
20130033355 | THERMAL OVERLOAD PROTECTION ARRANGEMENT - A thermal overload protection arrangement for protection of an electrical component, which is arranged on a mount device having current-carrying elements, has a plurality of soldered connections, which make electrical contact between in each case on of the current-carrying elements and an associated connection of an electrical part and melt if the component is overloaded, and a disconnection apparatus for disconnection of at least one of these connections. The part is or at least has the component, and the disconnection apparatus is a disconnection apparatus which prestresses the component with respect to the mount device at least when it is heated for the physical separation of the component from at least one of the current-carrying elements, which trips when the soldered connections melt. The invention also relates to a corresponding method for protection of a component. | 02-07-2013 |
20130194710 | THERMAL OVERLOAD PROTECTION APPARATUS - The object of the invention is a thermal overload protection device ( | 08-01-2013 |
20130200983 | THERMAL OVERLOAD PROTECTION APPARATUS - A thermal overload protection apparatus for protection of an electrical component is disclosed. In one exemplary implementation, such apparatus may comprise a switching element for short-circuiting or disconnecting electrical connections, an actuator apparatus for switching the switching element to a short-circuit or disconnect position, and a tripping element which trips the actuator apparatus on a thermally sensitive basis. In some implementations, the actuator apparatus may be configured to be switched over for activation from an inactive state, in which the switching element cannot be switched by the actuator apparatus, into a trippable state, in which the switching element is capable of being switched by the actuator apparatus. Innovations herein also relate to corresponding arrangements having a conductor track mount, at least one component arranged thereon, and at least one associated overload protection apparatus. | 08-08-2013 |
20140092513 | OVERVOLTAGE PROTECTOR - An overvoltage protector having a housing and at least one overvoltage limiter arranged in the housing, especially a gas-filled surge arrester ( | 04-03-2014 |
20140218201 | OVERVOLTAGE PROTECTION DEVICE WITH A MEASURING DEVICE FOR MONITORING OVERVOLTAGE PROTECTION ELEMENTS - Systems and methods for overvoltage protection are disclosed. According to one illustrative implementation, an overvoltage protection device is provided having one or more overvoltage protection elements and a measuring device for monitoring the overvoltage protection elements. Further, the measuring device may include an evaluation device, which is designed to count pulse-like overvoltage events which are arrested by the overvoltage protection element, wherein the evaluation device is connected to the overvoltage protection element via a light-measuring device and/or a device for identifying a current flow. In further implementations, overvoltage protection devices may comprise an evaluation device which, on the basis of the counted pulses and/or an identified current flow, may determine whether the overvoltage protection element is still operational, is previously damaged, or is unusable, and/or an alarm device, which indicates whether the overvoltage protection element is still operational, is previously damaged, or is unusable. | 08-07-2014 |
20140253164 | BASE ELEMENT FOR ACCOMMODATING AN OVERVOLTAGE PROTECTION MODULE, AND MODULAR BUS SYSTEM - The invention relates to a base element (ST | 09-11-2014 |
20150180223 | DEVICE FOR PROTECTING A COMPONENT AGAINST THERMAL OVERLOAD - The object of the invention is a device ( | 06-25-2015 |