Title:
AIR SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/076210
Kind Code:
A1
Abstract:
Provided is a closed air-suspension device which does not require complex control and the entire configuration of which is simplified.
An air suspension device is provided with: a tank for storing air; a return valve for returning compressed air within an air suspension to the tank; an air discharge valve for discharging compressed air within the tank to the outside from a suction/discharge port when the pressure of compressed air between the suction side of a compressor body and the tank is higher than or equal to a first value; and a suction valve which opens when the pressure of air between the suction side of the compressor body and the tank has a second value lower than the first value, allowing the atmospheric air to be sucked in from the suction/discharge port. The compressor body of a compressor compresses air including compressed air within the tank.
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| WO/2003/029036 | VEHICLE SUSPENSION SYSTEM |
| JP3382073 | [Title of Invention] Portable Electronic Device |
Inventors:
ITO TSUTOMU (JP)
KOBAYASHI KAN (JP)
KOBAYASHI KAN (JP)
Application Number:
PCT/JP2015/081262
Publication Date:
May 19, 2016
Filing Date:
November 06, 2015
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60G17/052
Foreign References:
| JP2009085103A | 2009-04-23 | |||
| JPH023516A | 1990-01-09 | |||
| JP2008248869A | 2008-10-16 | |||
| US20050200095A1 | 2005-09-15 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
Ono Shinjiro (JP)
Ono Shinjiro (JP)
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