Zaixiao Zhang

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fusible fire-proof emergency cut-off valve
- Patent number 11,268,622
- Issue date Mar 8, 2022
- JIANGSU RELIABLE MECHANICAL EQUIPMENT CO., LTD
- Hailiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve system with isolation device
- Patent number 11,149,873
- Issue date Oct 19, 2021
- Jiangsu Reliable Mechanical Equipment Co., Ltd.
- Hailiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Actuated valve system triggered by the failure of a collapsible pin...
- Patent number 9,816,632
- Issue date Nov 14, 2017
- Jiangsu Reliable Mechanical Equipment Co., Ltd.
- Hailiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FUSIBLE FIRE-PROOF EMERGENCY CUT-OFF VALVE
- Publication number 20210404573
- Publication date Dec 30, 2021
- JIANGSU RELIABLE MECHANICAL EQUIPMENT CO., LTD
- Hailiang LIU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VALVE SYSTEM WITH ISOLATION DEVICE
- Publication number 20200041027
- Publication date Feb 6, 2020
- JIANGSU RELIABLE MECHANICAL EQUIPMENT CO., LTD
- Hailiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ACTUATED VALVE SYSTEM TRIGGERED BY THE FAILURE OF A COLLAPSIBLE PIN...
- Publication number 20170122448
- Publication date May 4, 2017
- JIANGSU RELIABLE MECHANICAL EQUIPMENT CO., LTD
- Hailiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...