Patent application number | Description | Published |
20080204976 | Fastening Arrangement - The invention relates to a fastening arrangement for fastening a switching device to a mounting tray, the fastening arrangement comprising a fastening point ( | 08-28-2008 |
20080247816 | Arrangement for Securing Switch Control Shaft to Switch Pipe Shaft - The invention relates to an arrangement for attaching a switch control shaft to a switch pipe shaft, where the control shaft is mounted partly in the switch pipe shaft and tightened to the switch pipe shaft by a screw. The arrangement comprises a tightening piece. The screw is arranged to act on the control shaft through the tightening piece so that when the screw is turned, the tightening piece is arranged to press the control shaft against the pipe shaft so that the control shaft tightens fast between the tightening piece and the pipe shaft. | 10-09-2008 |
20090039987 | Switching Device Module - A switching device module comprising a frame ( | 02-12-2009 |
20130327618 | ELECTRIC CURRENT SWITCHING APPARATUS - The present disclosure relates to a rotary switch module having a first stationary contact, a second stationary contact, and a movable contact for making an electrical connection between the first stationary contact and the second stationary contact. A rotary actuator is provided for rotating the movable contact, the rotary actuator having on its surface a first indication indicating an open position of the switch, and a second indication indicating a closed position of the switch. A first window indicates the first indication, and a second window separate from the first window indicates the second indication. | 12-12-2013 |
20150027983 | ELECTRIC CURRENT SWITCHING APPARATUS - An electric switch includes a movable contact, a stationary contact to be contacted by the movable contact, one or more quenching plates, and a permanent magnet for directing an arc, which is formed when the contacts are separated from each other, to the quenching plate. The quenching plate has a base portion and side portions extending away from the base portion. The permanent magnet is arranged such that the arc is directed towards one of the side portions of the quenching plate. | 01-29-2015 |
20150027984 | ELECTRIC CURRENT SWITCHING APPARATUS - An arc quenching plate for an electric switch includes a first mounting portion and a second mounting portion for mounting the quenching plate to respective recesses of the switch. The first mounting portion and the second mounting portion have a different form when compared to each other. | 01-29-2015 |
20150041438 | ELECTRIC CURRENT SWITCHING APPARATUS - An electric switch is disclosed which includes a housing module housing a movable contact and a stationary contact having a contact portion to be contacted by the movable contact . The stationary contact can include a mounting portion, which mounting portion can be positioned closer to the centre of the housing module than the contact portion of the stationary contact. | 02-12-2015 |
20150090566 | ELECTRIC CURRENT SWITCHING APPARATUS - An exemplary electric switch mounting arrangement includes a housing and a stationary contact to be mounted to an aperture in a wall of the housing. The arrangement having a compensation component within the interior area of the aperture for allowing stationary contacts of two different sizes to be mounted to the aperture, which compensation component includes one or more projections formed on the housing or the stationary contact and/or one or more recesses formed on the housing or stationary contact for receiving the one or more projections. | 04-02-2015 |
20150090695 | ELECTRIC CURRENT SWITCHING APPARATUS - An exemplary movable contact for an electric switch having a first contact blade and a second contact blade. Each of the first contact blade and the second contact blade includes an assembly hole. The movable contact having an assembly pin wherein the assembly pin includes a separation portion having a diameter greater than the assembly holes of the first and second contact blades thereby keeping the first and second contact blades separated from each other. The assembly pin includes a contact blade portion on each side of the separation portion for insertion to the assembly holes of the contact blades. | 04-02-2015 |
20150090696 | ELECTRIC CURRENT SWITCHING APPARATUS - An electric switch includes first and second stationary contacts, and a movable contact for making an electrical connection between the first and second stationary contacts. The movable contact is pivotally connected to the first stationary contact by a pivotal connection for allowing the movable contact to pivot with respect to the first stationary contact about a pivoting axis such that in an open position of the switch, the movable contact is disconnected from the second stationary contact, and in a closed position of the switch, the movable contact is in contact with the second stationary contact. The movable contact and the first stationary contact are arranged in a first angle with respect to each other in the open position of the switch, and in a second angle with respect to each other in the closed position of the switch, and the second angle is greater than the first angle. | 04-02-2015 |