公开(公告)号：WO2013165501A3

公开(公告)日：2013-12-27

申请号：PCT/US2013025659

申请日：2013-02-12

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： ALLEN BRUCE F ,  FALVO GREGORY E

IPC: G21C7/10

CPC classification number: G21C7/14 ,  Y02E30/39

Abstract: The present invention relates to a control rod drive mechanism assembly for a nuclear reactor having a nuclear reactor vessel, a nuclear reactor core, a reactor vessel head, a latch housing nozzle, a latch housing, a rod travel housing, a latch assembly, a drive rod assembly and a rod control cluster assembly. The latch housing is integrated with the latch housing nozzle, the rod travel housing is welded to the latch housing, and the latch assembly is connected to the rod travel housing. The latch assembly includes the drive rod assembly and the rod control cluster assembly which is attached to the drive rod assembly.

Abstract translation: 本发明涉及一种用于核反应堆的控制棒驱动机构组件，其具有核反应堆容器，核反应堆堆芯，反应堆容器头，闩锁壳体喷嘴，闩锁壳体，杆行程壳体，闩锁组件，闩锁组件 驱动杆组件和杆控制组件组件。 闩锁壳体与闩锁壳体喷嘴成一体，杆移动壳体焊接到闩锁壳体，并且闩锁组件连接到杆移动壳体。 闩锁组件包括驱动杆组件和连接到驱动杆组件的杆控制组件组件。

公开(公告)号：WO0199118A2

公开(公告)日：2001-12-27

申请号：PCT/US0113287

申请日：2001-04-25

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： ALLEN BRUCE F ,  LAMOUREUX EDWARD F ,  RING BRIAN W

IPC: G21C3/33 ,  G21C7/14 ,  G21C300

CPC classification number: G21C3/3305 ,  G21C3/331 ,  Y02E30/40

Abstract: Anchor assembly apparatus for improving the structural integrity of a guide tube (26) in a nuclear fuel bundle (20). A sleeve (100) has a proximate end (102) and a distal end (104) that is adapted for insertion into a receiving end (38) of the guide tube. A pin (140) has a near end (142) and a far end (144) adapted for insertion into the sleeve at the sleeve's proximate end. The pin has an external surface (148) that applies a radial force to an inner surface (118) of the sleeve when the pin is inserted into the sleeve. The force is sufficient to cause a locking surface (120) on the sleeve to expand radially outward.

Abstract translation: 一种用于改善核燃料束（20）中的导管（26）的结构完整性的锚固装置。 套筒（100）具有适于插入导管的接收端（38）的近端（102）和远端（104）。 销（140）具有近端（142）和适于在套筒的近端插入套筒的远端（144）。 销具有外表面（148），当外销表面插入套筒时，外表面（148）向套筒的内表面（118）施加径向力。 该力足以导致套筒上的锁定表面（120）径向向外扩张。