Invention Grant
US5096656A Process for monitoring the side walls of a storage cell for a fuel
assembly
失效
用于监测用于燃料组件的储存室的侧壁的工艺
- Patent Title: Process for monitoring the side walls of a storage cell for a fuel assembly
- Patent Title (中): 用于监测用于燃料组件的储存室的侧壁的工艺
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Application No.: US362130Application Date: 1989-06-06
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Publication No.: US5096656APublication Date: 1992-03-17
- Inventor: Bernard Moreau
- Applicant: Bernard Moreau
- Applicant Address: FRX Courbevoie
- Assignee: Framatome
- Current Assignee: Framatome
- Current Assignee Address: FRX Courbevoie
- Main IPC: G21C17/003
- IPC: G21C17/003 ; G21C17/06 ; G21C17/07 ; G21C19/07
Abstract:
A detection unit (20) is moved under water inside the fuel storage pond (15), over the entire height and in the vicinity of a wall of the cell (2). The detection unit (20) comprises at least one probe for monitoring the thickness of the material. The probe readings are collected from a region (22) situated above the pond (15) and these readings are compared with reference measurements. The monitoring process makes it possible to verify the presence of the neutron-absorbing material in the side walls (10) of the cell (2).
Public/Granted literature
- US4462613A Slider for automatic seat belt arrangement Public/Granted day:1984-07-31
Information query
