Tire inflator of a vehicle
First Claim
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1. An air supplying system in a motor vehicle comprising:
- a compressor comprising an air suspension port and a tire inflation port, the air suspension port connected to an air suspension system of the motor vehicle, the tire inflation port connected to a tire inflator;
the tire inflator comprising an inflator port, a pressure switch and an air supplying hose;
the inflator port connected to the tire inflation port of the compressor for receiving compressed air from the compressor;
the pressure switch configured to generate a signal requesting initiation of the compressor when air pressure at the inflator port is lower than a predetermined value; and
the air supplying hose with a terminal configured to connect to a tire for supplying compressed air into the tire,wherein the compressor is configured to operate in response to the signal from the pressure switch for supplying compressed air to the tire inflator.
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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.
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Citations
12 Claims
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1. An air supplying system in a motor vehicle comprising:
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a compressor comprising an air suspension port and a tire inflation port, the air suspension port connected to an air suspension system of the motor vehicle, the tire inflation port connected to a tire inflator; the tire inflator comprising an inflator port, a pressure switch and an air supplying hose; the inflator port connected to the tire inflation port of the compressor for receiving compressed air from the compressor; the pressure switch configured to generate a signal requesting initiation of the compressor when air pressure at the inflator port is lower than a predetermined value; and the air supplying hose with a terminal configured to connect to a tire for supplying compressed air into the tire, wherein the compressor is configured to operate in response to the signal from the pressure switch for supplying compressed air to the tire inflator. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A vehicle comprising:
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an air suspension; a compressor comprising an air suspension port and a tire inflation port, the air suspension port connected to the air suspension of the vehicle, the tire inflation port connected to a tire inflator; the tire inflator comprising an inflator port and an air supplying hose, wherein the inflator port is connected to the tire inflation port of the compressor for receiving compressed air from the compressor; a pressure detector configured to detect air pressure at the inflator port; and a controller configured to operate the compressor based on the detected air pressure so as to maintain the air pressure at the inflator port above a predetermined value. - View Dependent Claims (9, 10, 11, 12)
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Specification