Title:
MOBILE PUMP STATION AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/000919
Kind Code:
A1
Abstract:
A mobile pump station and a control method. The mobile pump station comprises: a power mechanism; an oil supply and return mechanism, the power mechanism providing driving force to the oil supply and return mechanism; a fixing frame (12), for mounting the power mechanism and the oil supply and return mechanism; a locomotion device (1), being in driving connection to the oil supply and return mechanism; an extension/retraction component (2), providing pushing or pulling force; a first valve body, forming a hydraulic circuit together with the extension/retraction component (2) and the oil supply and return mechanism, and controlling extension/retraction actions of the extension/retraction component (2); and an operating button, controlling the locomotion device (1) and the extension/retraction component (2) to act.
More Like This:
Inventors:
XIE JUN (CN)
LI CHANGWU (CN)
LI CHANGWU (CN)
Application Number:
PCT/CN2022/101102
Publication Date:
January 26, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
ZHEJIANG SANY EQUIP CO LTD (CN)
International Classes:
F15B21/08; F15B13/02; F15B21/00
Foreign References:
| CN113482991A | 2021-10-08 | |||
| CN109898582A | 2019-06-18 | |||
| CN203393756U | 2014-01-15 | |||
| CN111120436A | 2020-05-08 | |||
| CN104594876A | 2015-05-06 | |||
| CN209800387U | 2019-12-17 | |||
| CN113027835A | 2021-06-25 | |||
| JP2002053033A | 2002-02-19 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
Download PDF: