Abstract: An actuator includes a housing, a gear part rotatably provided on the housing, a rod having a contact protrusion and configured to be movable upward or downward relative to the housing depending on a rotation of the gear part, and a switch provided in the housing and configured to define an electric circuit electrically connected to a switch resistor, the switch being configured to connect or disconnect (ON/OFF) the electric circuit depending on contact of the contact protrusion, the switch including a safety switch driving section in which a state in which a movement of the contact protrusion relative to the switch is allowed and the electric circuit is connected (ON) is maintained, and the switch and the contact protrusion positioned adjacent to each other so that the movement of the contact protrusion relative to the switch is performed in the safety switch driving section, thereby improving stability and reliability.

Abstract: An insulation composition for a high-voltage cable according to an example of the present disclosure includes a base resin, a flame retardant, a cross-linking agent, and other additives. Here, the base resin includes 30 to 60 wt % of a polar ethylene-based copolymer, 20 to 50 wt % of ethylene-propylene rubber or ethylene alpha-olefin, and 10 to 20 wt % of maleic anhydride-modified ethylene-vinyl acetate.

Abstract: A control box for charging includes a second connector disposed at a first end of the control box and configured to be coupled to a first connector provided at a first end of a supply cable configured to be connected to an external power source. The control box includes a retainer configured to prevent separation of the first connector when the first connector and the second connector are completely coupled. A top of the control box is open at a position corresponding to the second connector and the retainer is inserted through the open top and moved up and down.

Abstract: An electrode assembly includes a positive electrode plate coated with a positive electrode active material on a collector, a negative electrode plate coated with a negative electrode active material on the collector, a separator interposed between the positive electrode plate and the negative electrode plat, and an electrode tab connected to the positive electrode plate and the negative electrode plate and formed by stacking a plurality of metal plates. An electrode tab and a secondary battery are also provided.

Abstract: An electrical connection terminal for a vehicle is capable of securing structural stability of an electrical connection with a mating terminal. The electrical connection terminal includes a terminal body, provided with a pair of spring couplers facing each other with a predetermined distance therebetween, and a pair of contact springs, respectively assembled to the pair of spring couplers and configured to electrically connect the terminal body to a mating terminal by being brought into contact with the mating terminal inserted between the pair of spring couplers, wherein the contact spring includes a spring body assembled on an outer side of the spring coupler, and a plurality of mating terminal contacts provided independently of each other on the spring body and elastically brought into contact with the mating terminal when the mating terminal is inserted between the pair of spring couplers.

Abstract: A charging control box detachable charging cable system includes a vehicle cable having a vehicle terminal on one end for connection to a first connection terminal of a charging control box or an external power source, and an outlet on the other end for connection to a charging inlet of a vehicle. The system also includes a portable cable having one end for connection to the external power source, and a portable terminal provided on the other end for connection to a second connection terminal of the charging control box. The vehicle terminal has a first corresponding key configured to be engaged and coupled with the first key of the first connection terminal, and the portable terminal has a second corresponding key configured to be engaged and coupled with the second key of the second connection terminal.

Abstract: Disclosed herein are a case for secondary battery, a secondary battery including the case, and a method for manufacturing the case for the secondary battery. According to the present disclosure, a gas discharge device can be formed in the case for a secondary battery. The case may include a recess part with a cutoff area. The gas discharge device can include a passage through which a gas is discharged through the cutoff area of the recess part when a pressure of the empty space in the body part exceeds a predetermined value.

Abstract: The present invention relates to a composition for transplantation in a physiologically compatible buffer solution comprising, (a) a transplant-cell selected among an adipose stem cell, an adipocyte, adipose tissues (fat tissue) and a mixture thereof; and (b) a semi-solid substance derived from a living body or a biodegradable substance selected among a hyaluronic acid, collagen, elastin, thrombin, chondroitin sulfate, albumin and a mixture thereof.