Abstract: A multi-chamber type air spring device includes a chamber part and a valve part. The chamber part is partitioned into spaces. The valve part is configured to control movement of air through an internal boundary of the chamber part via valves. In a powered-off state of the valve part, the valves are in different opened/closed states from one another.

Abstract: A multi-chamber type air spring device includes a chamber part and a valve part. The chamber part is partitioned into spaces. The valve part is configured to control movement of air through an internal boundary of the chamber part via valves. In a powered-off state of the valve part, the valves are in different opened/closed states from one another.

Abstract: An inflator 300 for pumping compressed air supplied from a compressor 200 provided in a motor vehicle into a tire mounted to the motor vehicle, the inflator may include: an inflator port L6 to which compressed air supplied from the compressor 200 is entered; a control unit 320 provided with a pressure switch 321 which is actuated according to an internal pressure of the inflator port L6; and a supplying unit 310 coupled detachably with the inflator port L6 for pumping compressed air into the tire, wherein the control unit 320 is equipped with an ON/OFF switch 322 transmitting a signal to electronic control unit E according to an operation of the pressure switch 321.

Abstract: An inflator 300 for pumping compressed air supplied from a compressor 200 provided in a motor vehicle into a tire mounted to the motor vehicle, the inflator may include: an inflator port L6 to which compressed air supplied from the compressor 200 is entered; a control unit 320 provided with a pressure switch 321 which is actuated according to an internal pressure of the inflator port L6; and a supplying unit 310 coupled detachably with the inflator port L6 for pumping compressed air into the tire, wherein the control unit 320 is equipped with an ON/OFF switch 322 transmitting a signal to electronic control unit E according to an operation of the pressure switch 321.

Abstract: An air suspension system includes a first transfer pipe having one end communicating with the outside, the first transfer pipe being constructed such that air flows through the first transfer pipe; a filter mounted adjacent to the one end of the first transfer pipe to filter out foreign matter from the air; a compressor mounted on the first transfer pipe, such that the compressor is located adjacent to the filter, to compress the air; a dryer mounted on the first transfer pipe, such that the dryer is located adjacent to the compressor, to dry the air; an exhaust pipe extending from the first transfer pipe between the compressor and the dryer; an exhaust valve mounted on the exhaust pipe to control the flow of the air; a second transfer pipe communicating with the other end of the first transfer pipe; a control unit connected to the second transfer pipe, the control unit being constructed such that the high and low of the control unit are controlled by the pressure of the air; and a storage unit connected to t

Abstract: An air suspension system includes a first transfer pipe having one end communicating with the outside, the first transfer pipe being constructed such that air flows through the first transfer pipe; a filter mounted adjacent to the one end of the first transfer pipe to filter out foreign matter from the air; a compressor mounted on the first transfer pipe, such that the compressor is located adjacent to the filter, to compress the air; a dryer mounted on the first transfer pipe, such that the dryer is located adjacent to the compressor, to dry the air; an exhaust pipe extending from the first transfer pipe between the compressor and the dryer; an exhaust valve mounted on the exhaust pipe to control the flow of the air; a second transfer pipe communicating with the other end of the first transfer pipe; a control unit connected to the second transfer pipe, the control unit being constructed such that the high and low of the control unit are controlled by the pressure of the air; and a storage unit connected to t

Abstract: An integrated suspension system includes a cylinder that hermetically contains gas therein; a piston that has a motor at an upper portion thereof; a disk unit including a second disk that has a plurality of passage holes formed there through and a bottom surface coupled to a driving shaft of the motor to rotate while moving vertically integrally along with the piston, and a first disk that has a plurality of passage holes and is stacked on and connected via a hinge to the center of a top surface of the second disk to move vertically within the cylinder integrally along with the second disk without any rotation; and a control unit that controls an opening degree established through overlap of the passage holes formed in the first and second disks by changing power supplied to the motor to control a rotational angle of the second disk.

Abstract: A pneumatic type of stabilizer for an automobile uses pressurized air as an elastic means of the stabilizer. The stabilizer comprises a cylindrical case in which a left rotating rod and a right rotating rod, each having a radial blade, respectively, are pivotally mounted, a rotator connected with an outer end of the rotating rods and protrudes out of the cylindrical case, a connecting rod connected with the ends of the rotators, and two arms connecting the connecting rods with two suspension arms of a suspension system.