-
公开(公告)号：US10559391B2
公开(公告)日：2020-02-11
申请号：US15549234
申请日：2016-01-18
申请人： Framatome GmbH
摘要： An irradiation target processing system for insertion and retrieving irradiation targets into and from an instrumentation tube in a nuclear reactor core comprises, a target retrieving system, target insertion system and transport gas supply system, mounted on a movable support, wherein: the target retrieving system comprises a target exit port coupled to a target storage container and exhaust system; the target insertion system comprises a target filling device, target retention tubing with target supply junction connectable to the instrumentation tube, and a target diverter coupled to the target filling device, target retention tubing and target retrieving system; and the transport gas supply system comprises a first gas supply tubing coupled to the exit port of the target retrieving system, a second gas supply tubing coupled to a junction for supplying gas to the instrumentation tube, and a transport gas supply junction coupled to the first and second gas supply tubing.
-
公开(公告)号：US11276507B2
公开(公告)日：2022-03-15
申请号：US15549215
申请日：2015-02-09
申请人： Framatome GmbH
发明人： Thomas Fabian Richter , Lothar Wistuba , Leila Jaafar , Oliver Arndt , Uwe Stoll
摘要： A radionuclide generation system including a tube system configured to permit insertion and removal of irradiation targets into an instrumentation finger of a nuclear reactor, and an irradiation target drive system configured to insert the irradiation targets into the instrumentation finger and to remove the irradiation targets from the instrumentation finger. The radionuclide generation system further includes an instrumentation and control unit which is linked to an online core monitoring system and being configured to calculate optimal irradiation locations for the irradiation targets based on the actual state of the reactor as provided by the online core monitoring system.
-
公开(公告)号：US10854347B2
公开(公告)日：2020-12-01
申请号：US15746040
申请日：2015-07-21
申请人： Framatome GmbH
摘要： A method for harvesting activated irradiation targets from an instrumentation tube system of a nuclear reactor comprises: Coupling the instrumentation tube system to a discharge tube having an apex, exit port and lock element between the apex and exit port; Passing the activated irradiation targets from the instrumentation tube system into the discharge tube and blocking movement of said targets out of the discharge tube using the lock element; Separating a predefined quantity of the targets from another quantity of targets in the discharge tube by passing the predefined quantity of targets over the apex, retaining the remainder in the discharge tube by means of the apex; Coupling the exit port to a storage container and releasing the lock element to pass via gravity the predefined quantity of targets into the storage container. Systems for generating radionuclides and harvesting activated irradiation targets adapted to the above method are also provided.
-
-
搜索结果
3 条记录 (耗时 0.01 秒)