Title:
HYDRAULIC TANK ASSEMBLY USED FOR ENGINEERING MACHINERY AND ENGINEERING MACHINERY PROVIDING WITH SAME
Document Type and Number:
WIPO Patent Application WO/2015/158162
Kind Code:
A1
Abstract:
A hydraulic tank assembly used for engineering machinery and the engineering machinery providing with the same. The hydraulic tank assembly used for engineering machinery comprises: a main tank (1), arranged on a vehicle body of the engineering machinery; a tilt cylinder oil return tank (4), arranged on the vehicle body of the engineering machinery, separated from the main tank (1) and provided with a volume smaller than a volume of the main tank (1); and a communicating oil tube (2), connecting the main tank (1) to the tilt cylinder oil return tank (4). The hydraulic tank assembly used for engineering machinery is separately arranged with the tilt cylinder oil return tank, thereby using the tilt cylinder oil return tank with a smaller volume to bear tilt cylinder oil return pressure; when the tilt cylinder oil return tank is damaged, the tilt cylinder oil return tank can be easily replaced.
Inventors:
YANG BIN (CN)
ZHANG QIANG (CN)
ZHANG QIANG (CN)
Application Number:
PCT/CN2015/070270
Publication Date:
October 22, 2015
Filing Date:
January 07, 2015
Export Citation:
Assignee:
BEIQI FOTON MOTOR CO LTD (CN)
BEIJING ZHI KE INVEST & MAN CO LTD (CN)
BEIJING ZHI KE INVEST & MAN CO LTD (CN)
International Classes:
F15B1/26
Foreign References:
| CN202883515U | 2013-04-17 | |||
| CN202746307U | 2013-02-20 | |||
| CN203835825U | 2014-09-17 | |||
| JPH02266102A | 1990-10-30 | |||
| CN201696369U | 2011-01-05 | |||
| CN101634315A | 2010-01-27 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
北京润平知识产权代理有限公司 (CN)
北京润平知识产权代理有限公司 (CN)
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