POWER SYSTEM AND TRAVELLING POWER STATION

WIPO Patent Application WO/2023/005732

A1

A power system and a travelling power station, relating to the technical field of engineering machinery. The power system comprises a first main pump, a second main pump, an auxiliary pump, a first switching unit, a first logic unit, a second logic unit, and a control system; the auxiliary pump is connected to the first switching unit; a first travelling motor is connected to the first logic unit, and a second travelling motor is connected to the second logic unit; the control system is connected to the first switching unit, the first main pump, the second main pump, and the auxiliary pump; and when hydraulic power is provided for a drilling machine, the first main pump is connected to the first logic unit, the second main pump is connected to the second logic unit, the first main pump is used to drive the first travelling motor to operate, and the second main pump is used to drive the second travelling motor to operate. By means of the present invention, hydraulic power can be provided for drilling machine transferring, operation is easy, and danger and costs can be reduced.

ZHAO JIE (CN)
HAN JIAWEI (CN)
YANG MIN (CN)
TAN GUANGBIN (CN)
WANG SHAOZHONG (CN)
ZHU CHENGYUN (CN)
TANG BUYAN (CN)
ZHAO XIANGWEI (CN)
FENG SHANFEI (CN)
CAI HONGHAO (CN)

PCT/CN2022/106443

February 02, 2023

July 19, 2022

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EPIROC NANJING CONSTRUCTION & MINING EQUIPMENT LTD (CN)

F15B13/02; F15B20/00; F15B21/02

CN113027840A	2021-06-25
CN113417903A	2021-09-21
CN215171175U	2021-12-14
CN113027836A	2021-06-25
CN113027871A	2021-06-25
CN112901567A	2021-06-04
JP2008169912A	2008-07-24
JP2001002371A	2001-01-09
DE102016217959A1	2018-03-01

RAYTO PARTNERS, P.C. (CN)

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