Title:
HYDRAULIC FLUID TANK ASSEMBLY AND OPERATION MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/105233
Kind Code:
A1
Abstract:
A hydraulic fluid tank assembly, comprising: a fluid tank body (1) used for storing hydraulic fluid and having a first opening (4), wherein the first opening (4) is provided on a bottom wall of the fluid tank body (1); and a storage cylinder (2) provided below the fluid tank body (1) and having a second opening (5), wherein the second opening (5) is in communication with the first opening (4) by means of a delivery pipeline (7). The hydraulic fluid tank assembly can prevent, to the maximum extent, hydraulic fluid and water from being mixed again, reducing the pollution of hydraulic fluid. In addition, an operation machine comprising the hydraulic fluid tank assembly is disclosed.
Inventors:
YANG MIN (CN)
TIAN YANG (CN)
TIAN YANG (CN)
Application Number:
PCT/CN2021/102960
Publication Date:
May 27, 2022
Filing Date:
June 29, 2021
Export Citation:
Assignee:
SANY AUTOMOBILE MFG CO LTD (CN)
International Classes:
F15B21/04; F15B1/26
Foreign References:
| CN204213073U | 2015-03-18 | |||
| CN202360478U | 2012-08-01 | |||
| CN103573725A | 2014-02-12 | |||
| CN206988186U | 2018-02-09 | |||
| CN107859660A | 2018-03-30 | |||
| US6475380B1 | 2002-11-05 | |||
| US6311724B1 | 2001-11-06 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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