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Patent Searching and Data


Title:
DRYER REGENERATION METHOD FOR AIR SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/187829
Kind Code:
A1
Abstract:
An air suspension device is equipped with air spring devices (A1 to A4), an accumulator (50), a compressor (CMP) which supplies compressed air, at least to the accumulator, and which has an electric motor (1), a pump device (2), and a dryer (3),and a control device (ECU) which performs vehicle height raising control, vehicle height lowering control, suction control, and regeneration discharge control. The control device performs heat storage control such that, with the communication between the compressor and the air spring devices interrupted, the pump device is driven and the compressed air discharged through the dryer is supplied to the pump device side and circulated therethrough so that the heat of the compression heat of the compressed air is stored in the dryer, thereby regenerating the dryer.

Inventors:
OISHI MASAAKI (JP)
OHASHI MASAKAZU (JP)
UEHARA HIROYUKI (JP)
KIMURA SATOSHI (JP)
MIZUNO TAICHI (JP)
Application Number:
PCT/JP2017/010590
Publication Date:
November 02, 2017
Filing Date:
March 16, 2017
Export Citation:
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Assignee:
AISIN SEIKI (JP)
International Classes:
B60G17/052
Foreign References:
JP2015098792A2015-05-28
JP2010254295A2010-11-11
JP2012516256A2012-07-19
JP2005074387A2005-03-24
JP2012180020A2012-09-20
JP2015105016A2015-06-08
Attorney, Agent or Firm:
IKEDA Kazuma (JP)
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