Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jianwen Li0
Xianwen Zeng0
Xudong Yang0
Jiaqi Li0
Date of Patent
October 22, 2024
0Patent Application Number
180051250
Date Filed
August 14, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
A gearbox casing is provided in which a bottom part or a side part of the gearbox casing has a number of first coolant tanks. The gearbox casing above a bottom part of the first coolant tanks is provided therein with a lubricating liquid, and the first coolant tanks are used to cool the lubricating liquid. A first coolant tank is provided therein with a number of parallel partition walls, by which the first coolant tank is separated into at least two communicated sub-tanks that are provided with first fixed guide ribs and first suspended guide ribs to divide the coolant.
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