Abstract: An embodiment composition for solid electrolyte membranes of all-solid-state batteries includes a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities. An embodiment method of manufacturing a solid electrolyte membrane for an all-solid-state battery includes forming a composition including a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities and cross-linking the composition.

Abstract: An actuator is proposed. A housing and a housing cap constitute an exterior of the actuator, and a driving pin is installed by passing through an inner space of the housing such that the driving pin moves rectilinearly. A permanent magnet and an outer iron core are stacked and installed at the inner surface of the housing, that is, in the inner space. The permanent magnets and the outer iron core are stacked such that a set of permanent magnet and outer iron core in which the permanent magnet is stacked at each of opposite sides of one outer iron core.

Abstract: An actuator is proposed. A housing and a housing cap constitute an exterior of the actuator, and a driving pin is installed by passing through an inner space of the housing such that the driving pin moves rectilinearly. A permanent magnet and an outer iron core are stacked and installed at the inner surface of the housing, that is, in the inner space. The permanent magnets and the outer iron core are stacked such that a set of permanent magnet and outer iron core in which the permanent magnet is stacked at each of opposite sides of one outer iron core.

Abstract: An actuator for a high-speed switch is proposed. The actuator can include a frame having multiple mounting plates and columns. The mounting plates have parts installed thereon or movably supported thereby. The columns maintain the space between the mounting plates. A permanent magnet is installed on one of the mounting plates so as to face the second driving plate, and an elastic member is installed on the mounting plate that faces the mounting plate having the permanent magnet installed thereon, so as to provide force for the movement of the second driving plate.

Abstract: Provided is an actuator for a high-speed switch. The frame of the actuator is formed by a frame, and the frame consists of multiple mounting plates and columns. The mounting plates have parts installed thereon or movably supported thereby. The columns maintain the space between the mounting plates. A driving unit is installed so as to pass through a part of the mounting plates, and the driving unit is provided with a first driving plate and a second driving plate on a driving shaft. A first coil unit is provided on the mounting plate so as to face the first driving plate and generates the movement of the first driving plate at the time of an opening operation. A permanent magnet is installed on one of the mounting plates so as to face the second driving plate, and an elastic member is installed on the mounting plate that faces the mounting plate having the permanent magnet installed thereon, so as to provide force for the movement of the second driving plate.

Abstract: Provided is a core for a transformer or a reactor. The core according to the present invention comprises: a first leg (10), a second leg (12), and a third leg (14), which are made of widthwise rolled steel plates (11); a first yoke (16) for connecting one end of the legs (10, 12, 14) so as for a magnetic flux to pass therethrough; and a second yoke (18) for connecting the other end of the legs (10, 12, 14) so as for a magnetic flux to pass therethrough. The first yoke (16) and the second yoke (18) are made using lengthwise rolled steel plates (17). The first leg (10) has a first coil (10?) wound therearound, and the second leg (12) has a second coil (12?) wound therearound, and the third leg (14) has a third coil (14?) wound therearound. As such, the present invention can relatively increase an overall magnetic reluctance value and thus has the advantage of preventing the occurrence of magnetic saturation.