HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heat dissipation system for high-speed train running in low-vacuum...
- Patent number 11,999,387
- Issue date Jun 4, 2024
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Xiuping Zhang
- B61 - RAILWAYS
Information Patent Grant
Champagne tower-type multi-stage throttle control valve
- Patent number 11,953,120
- Issue date Apr 9, 2024
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Wei Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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Patents Applicationslast 30 patents

Information Patent Application
CHAMPAGNE TOWER-TYPE MULTI-STAGE THROTTLE CONTROL VALVE
- Publication number 20230052558
- Publication date Feb 16, 2023
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Wei WANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEAT DISSIPATION SYSTEM FOR HIGH-SPEED TRAIN RUNNING IN LOW-VACUUM...
- Publication number 20220315066
- Publication date Oct 6, 2022
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Xiuping ZHANG
- B61 - RAILWAYS
Information Patent Application
INTEGRATED PRODUCTION SYSTEM FOR TERNARY MATERIAL
- Publication number 20220305448
- Publication date Sep 29, 2022
- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
- Deyou ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL