Control rod drive mechanism and reactor control system

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United States of America Patent

PATENT NO 11164682
SERIAL NO

17356844

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Abstract

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This disclosure relates to reactor control, and more particularly to a control rod drive mechanism and a reactor control system. The control rod drive mechanism includes a lifting-lowering assembly, a mounting assembly and a release assembly. The mounting assembly is configured to mount a control rod. The lifting-lowering assembly includes a fixing component, a scissor-type lifting-lowering mechanism and a lifting-lowering component. An end of the scissor-type lifting-lowering mechanism is connected to the fixing component, and the other end is connected to the lifting-lowering component. The scissor-type lifting-lowering mechanism is configured to drive the lifting-lowering component to move close to or away from the fixing component. The release assembly is movably arranged on the lifting-lowering component, and is detachably connected to the mounting assembly. The release assembly is configured to move relative to the lifting-lowering component when power is off to release the mounting assembly.

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Patent Owner(s)

Patent OwnerAddress
SICHUAN UNIVERSITYSHUNCHENG ST 252 QINGYANG DISTRICT CHENGDU SICHUAN 610017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Zihao Sichuan, CN 1 0
Li, Song Sichuan, CN 239 936
Li, Wenqiang Sichuan, CN 69 71
Sun, Hongbiao Sichuan, CN 2 0
Wang, Kai Sichuan, CN 565 3689
Zhao, Wu Sichuan, CN 17 27

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