He WANG

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Taiyuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Load-sensing multi-way valve with variable differential pressure
- Patent number 11,131,328
- Issue date Sep 28, 2021
- Taiyuan University of Technology
- Long Quan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LOAD-SENSING MULTI-WAY VALVE WITH VARIABLE DIFFERENTIAL PRESSURE
- Publication number 20200209898
- Publication date Jul 2, 2020
- Long QUAN
- G05 - CONTROLLING REGULATING