Title:
ELECTRIC CONTROL HYDRAULIC SYSTEM AND HYDRAULIC DRIVE METHOD
Document Type and Number:
WIPO Patent Application WO/2021/213400
Kind Code:
A1
Abstract:
An electric control hydraulic system (200) and a hydraulic drive method; the electric control hydraulic system (200) comprises a hydraulic assembly (10), a power output device (40), oil (50) capable of being transmitted between the hydraulic assembly (10) and the power output device (40), and at least one operation device (70). The power output device (40) can be conductively connected to the hydraulic assembly (10), and the power output device (40) outputs hydraulic power by means of transmitting the oil (50); the operation device (70) is electrically connected to a controller (20), and the operation device (70) further comprises an operation element (71) and at least one angle sensor (72); the angle sensor (72) is disposed on the operation element (71), the angle sensor (72) is electrically connected to the controller (20), and the angle sensor (72) collects an angle change value of the operation element (71); and the controller (20) controls the hydraulic assembly (10) on the basis of the angle change value so as to control the transmission speed and transmission direction of the oil (50).
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Inventors:
HOU YUEJUN (CN)
WU DI (CN)
YAO YUAN (CN)
CHENG XIN (CN)
WU DI (CN)
YAO YUAN (CN)
CHENG XIN (CN)
Application Number:
PCT/CN2021/088483
Publication Date:
October 28, 2021
Filing Date:
April 20, 2021
Export Citation:
Assignee:
FJ DYNAMICS TECH CO LTD (CN)
International Classes:
F15B11/028; A01B71/02; F15B11/08; F15B11/17; F15B13/044; F15B13/06; F15B19/00; F15B21/08
Foreign References:
| CN213116893U | 2021-05-04 | |||
| CN212899186U | 2021-04-06 | |||
| CN112460082A | 2021-03-09 | |||
| CN212899185U | 2021-04-06 | |||
| CN112483488A | 2021-03-12 | |||
| CN112483487A | 2021-03-12 | |||
| CN108377682A | 2018-08-10 | |||
| CN103120058A | 2013-05-29 | |||
| JP2015048939A | 2015-03-16 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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