Title:
HYDRAULIC INTEGRATED CONTROL MODULE, HYDRAULIC SUSPENSION SYSTEM HAVING HYDRAULIC INTEGRATED CONTROL MODULE, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/125983
Kind Code:
A1
Abstract:
Provided is a hydraulic integrated control module (100), comprising: an integrated base (32), a liquid storage device (1), a control valve (12), and an energy accumulator module; an oil path channel (44) is provided in the integrated base (32); an outer peripheral wall of the integrated base (32) is provided with an external connection port (320) connected to the oil path channel (44); the external connection port (320) is adapted to be in communication with a vibration damper (200); the liquid storage device (1) is mounted on the integrated base (32), and the liquid storage device (1) is in communication with the oil path channel (44); the control valve (12) is connected in series in the oil path channel (44) so as to control the oil path channel (44) to be turned on or off; the energy accumulator module is mounted to the integrated base (32), the energy accumulator module is connected to the oil path channel (44), and the energy accumulator module is used for adjusting the amount of oil in the oil path channel (44). The volume of the whole hydraulic integrated control module is reduced, no complex oil path is connected, and the risk of liquid leakage is reduced; while the comfort of the vehicle is not undermined, the hydraulic suspension system having the hydraulic integrated control module can improve the operation stability of the vehicle.
Inventors:
XU HAOLUN (CN)
LIAO YINSHENG (CN)
HUANG TAISHUO (CN)
ZHANG HONGZHOU (CN)
HUANG FEI (CN)
LIAO YINSHENG (CN)
HUANG TAISHUO (CN)
ZHANG HONGZHOU (CN)
HUANG FEI (CN)
Application Number:
PCT/CN2022/144182
Publication Date:
July 06, 2023
Filing Date:
December 30, 2022
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B60G17/08; F15B1/02; F16F9/10
Foreign References:
| JP2007161077A | 2007-06-28 | |||
| CN110541861A | 2019-12-06 | |||
| CN101612872A | 2009-12-30 | |||
| CN201272219Y | 2009-07-15 | |||
| CN104442262A | 2015-03-25 | |||
| JPH1086624A | 1998-04-07 | |||
| EP0495442A1 | 1992-07-22 |
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
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