Invention Grant
US09053829B2 Pipe shut-off device and apparatus having same for the emergency supply of coolant to the fuel rods arranged in the reactor vessel of a nuclear power plant
有权
具有相同的管道切断装置和装置，用于向布置在核电站的反应堆容器中的燃料棒紧急供应冷却剂
- Patent Title: Pipe shut-off device and apparatus having same for the emergency supply of coolant to the fuel rods arranged in the reactor vessel of a nuclear power plant
- Patent Title (中): 具有相同的管道切断装置和装置，用于向布置在核电站的反应堆容器中的燃料棒紧急供应冷却剂
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Application No.: US14078733Application Date: 2013-11-13
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Publication No.: US09053829B2Publication Date: 2015-06-09
- Inventor: Gunter Wodara , Matthias Schubert , Sigurd Adam
- Applicant: AREVA GmbH
- Applicant Address: DE Erlangen
- Assignee: AREVA GmbH
- Current Assignee: AREVA GmbH
- Current Assignee Address: DE Erlangen
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Agent Douglas L. Wathen
- Priority: EP12008603 20121222
- Main IPC: F16K17/40
- IPC: F16K17/40 ; G21C15/18 ; F16K17/38 ; G21C9/008 ; G21C9/016 ; G21C9/02 ; G21C9/033
Abstract:
A pipeline shut-off device (10) comprising a tube section (10a) arranged in a pipeline (3) and having a shut-off member (19), wherein the shut-off member (19) can be destroyed in the closed position by a device (22) arranged in the region of the pipe section (10a), with the device for destroying the shut-off member (19) being able to be actuated from the outside.
Public/Granted literature
Information query
