Abstract: An air compressor for a vehicle includes a chamber portion including an inlet and an outlet mounted thereto, and configured to receive air introduced thereinto through the inlet, a joint, mounted inside the chamber portion, connected to a driving motor, and including eccentric circular portions eccentrically coupled to a center shaft in directions providing equal forces to the center shaft, respectively, and piston portions, coupled to the eccentric circular portions, respectively, inserted into a first cylinder and a second cylinder, respectively, the first cylinder and the second cylinder being disposed to face each other inside the chamber portion, and configured to selectively compress air introduced into the cylinders while reciprocating by a discharge process and an intake process performed by rotation of the joint and to discharge the compressed air through the outlet.

Abstract: An electronic device includes a device housing and a blade assembly carrying a blade and slidably coupled to the device housing. The electronic device includes a translation mechanism operable to slide the blade assembly relative to the device housing. The electronic device includes one or more processors operable with the translation mechanism. The one or more processors manipulate content being presented on the flexible display as a function of a position of the blade assembly.

Abstract: A control valve of a multi-supercharger system is provided. The control valve includes a first spool rotatably fitted in a valve body and a second spool fitted in the valve body to be coaxially rotatable together with the first spool. A disk member is installed in the valve body to partition a first chamber, in which the first spool is disposed, and a second chamber, in which the second spool is disposed, from each other. A portion of the disk member includes a communication sector, through which the first chamber and the second chamber communicate with each other. A first inlet and a first outlet are disposed in the valve body and a second inlet and a second outlet are disposed in the valve body. A first valve aperture is formed in the first spool for allowing the first spool to communicate with the communication sector.

Abstract: A control valve of a multi-supercharger system is provided. The control valve includes a first spool rotatably fitted in a valve body and a second spool fitted in the valve body to be coaxially rotatable together with the first spool. A disk member is installed in the valve body to partition a first chamber, in which the first spool is disposed, and a second chamber, in which the second spool is disposed, from each other. A portion of the disk member includes a communication sector, through which the first chamber and the second chamber communicate with each other. A first inlet and a first outlet are disposed in the valve body and a second inlet and a second outlet are disposed in the valve body. A first valve aperture is formed in the first spool for allowing the first spool to communicate with the communication sector.

Abstract: A lens barrier apparatus which includes a barrier base; an interlocking ring configured to rotate with respect to the barrier base; a pair of driving vanes, each of which is configured to be rotatably mounted to the barrier base, and each of which is configured to be rotatably moved from an open position to a closed position by movement of the interlocking ring; and a pair of reacting vanes each of which is rotatably mounted to the barrier base, and each of which is configured to rotate from the closed position to the open position by movement of a respective driving vane of the pair of driving vanes.

Abstract: Disclosed is a lens moving device and a lens installation unit within which at least one lens is installed and at least one guiding protrusion is formed, a driving means that moves the lens installation unit, and a frame which includes a guiding slot into which the guiding protrusion is arranged and houses the lens installation unit.

Abstract: A lens barrier apparatus which includes a barrier base; an interlocking ring configured to rotate with respect to the barrier base; a pair of driving vanes, each of which is configured to be rotatably mounted to the barrier base, and each of which is configured to be rotatably moved from an open position to a closed position by movement of the interlocking ring; and a pair of reacting vanes each of which is rotatably mounted to the barrier base, and each of which is configured to rotate from the closed position to the open position by movement of a respective driving vane of the pair of driving vanes.

Abstract: Disclosed is a lens moving device and a lens installation unit within which at least one lens is installed and at least one guiding protrusion is formed, a driving means that moves the lens installation unit, and a frame which includes a guiding slot into which the guiding protrusion is arranged and houses the lens installation unit.