Patent application number | Description | Published |
20100265627 | Surge Arrester with Thermal Overload Protection - A surge arrester is described which includes at least two electrodes. At least one of the electrodes includes a ventilation channel. The internal area of the surge arrester is connected to an external area of the surge arrester via the ventilation channel, wherein the ventilation channel is closed by means of a fusible element. The fusible element is preferably arranged at that end of the ventilation channel which faces the external area of the surge element. | 10-21-2010 |
20100314358 | Surge Arrester Having Thermal Overload Protection - An overvoltage arrester includes at least two electrodes and a melt element that connects one of the electrodes to an outer terminal of the overvoltage arrester. An extinguishing device is designed to extinguish an electric arc. | 12-16-2010 |
20110013334 | Electrical Protection Component with a Short-Circuiting Device - An electrical protection component with a short-circuiting device includes a surge arrester including at least two electrodes. The electrical protection component has at least one fusible element having a geometrical form including at least one cavity. A short-circuiting link is arranged at the surge arrester, wherein the short-circuiting link presses onto the fusible element. The short-circuiting link is spaced apart from the electrodes by means of the fusible element. | 01-20-2011 |
20110013335 | Electrical Protection Component with a Short-Circuiting Device - An electrical protection component with a short-circuiting device includes a gas-filled surge arrester that includes at least two electrodes. Preferably, one electrode in each case is arranged at the ends of the surge arrester. The electrical protection component has a thermal short-circuiting device, wherein the thermal short-circuiting device includes a clip having at least two sections. At least a first section of the clip is attached to the surge arrester by snap action. At least a second section of the clip at least partly surrounds the first section and is spaced apart from the first section by means of a fusible element. The second section has a short-circuiting link at an end. The short-circuiting link electrically connects the electrodes of the surge arrester to one another in the case where the fusible element melts. | 01-20-2011 |
20110299211 | Surge Arrester Having a Short-Circuit Device - A surge arrester includes a short-circuit device. The short-circuit device includes at least one first base element. The first base element is rigidly connected in an electrically conducting and mechanical manner to a first electrode of the surge arrester. The short-circuit device also includes at least one spring arm arranged on the base element. The free end of the spring arm has a distance to the base element, and the spring arm extends over at least two adjoining electrodes of the surge arrester. | 12-08-2011 |
20140218836 | STACKED GAS FILLED SURGE ARRESTER - A surge arrester comprising stacked arrester units is provided that is that is easy to assemble. For that, a surge arrester comprises stacked arrester units, a capacitor, and a resilient element, where the resilient element electrically and mechanically connects the capacitor with a node of the arrester stack. | 08-07-2014 |
20150130362 | SPARK GAP ARRANGEMENT - A spark gap arrangement comprises a triggerable spark gap (TF) and a trigger circuit (TRG), which comprises a first and a second charge store (C | 05-14-2015 |