The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2020
Filed:
Jul. 24, 2017
Hitachi Automotive Systems, Ltd., Ibaraki, JP;
Tsutomu Ito, Sagamihara, JP;
Kan Kobayashi, Yokohama, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;
Abstract
An air suspension system includes air suspensions () performing vehicle height adjustment in response to supply and discharge of air, a compressor () compressing air, a tank () storing compressed air, a first passage () connecting between the delivery side of the compressor and the tank, and a second passage () connecting between the delivery side of the compressor and the air suspensions. A first dryer () is provided in the middle of the first passage to dry air flowing through the first passage. A second dryer () is provided in the middle of the second passage to dry air flowing through the second passage. Thus, compressed air generated from ambient air sucked in by the compressor can be dried by the second dryer and supplied directly into the air chambers of the air suspensions.