Zuzhi TIAN

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Xuzhou, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Permanent magnet direct-drive slurry pump based on gas film drag re...
- Patent number 11,371,522
- Issue date Jun 28, 2022
- China University of Mining and Technology
- Fangwei Xie
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydro-viscous speed regulating device for heavy-load start of belt...
- Patent number 10,935,084
- Issue date Mar 2, 2021
- China University of Mining and Technology
- Qingrui Meng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PERMANENT MAGNET DIRECT-DRIVE SLURRY PUMP BASED ON GAS FILM DRAG RE...
- Publication number 20220154733
- Publication date May 19, 2022
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Fangwei XIE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRO-VISCOUS SPEED REGULATING DEVICE FOR HEAVY-LOAD START OF BELT...
- Publication number 20200400202
- Publication date Dec 24, 2020
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Qingrui MENG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...