Conglin Yuan

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Xuzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for recovering and utilizing operating energy of...
- Patent number 10,359,063
- Issue date Jul 23, 2019
- Xuzhou Heavy Machinery Co., Ltd.
- Zenghai Shan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CRANE HYDRAULIC SYSTEM AND CONTROLLING METHOD OF THE SYSTEM
- Publication number 20210229962
- Publication date Jul 29, 2021
- Xuzhou Heavy Machinery Co., Ltd.
- Zenghai Shan
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CRANE HYDRAULIC SYSTEM AND CONTROLLING METHOD OF THE SYSTEM
- Publication number 20180319634
- Publication date Nov 8, 2018
- XUZHOU HEAVY MACHINERY CO., LTD.
- Zenghai Shan
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND SYSTEM FOR RECOVERING AND UTILIZING OPERATING ENERGY OF...
- Publication number 20170268541
- Publication date Sep 21, 2017
- XUZHOU HEAVY MACHINERY CO., LTD.
- Zenghai Shan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL