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1. 发明授权

EP2839482B1 INTEGRAL PRESSURIZED WATER REACTOR WITH COMPACT UPPER INTERNALS ASSEMBLY 有权转让
标题翻译：具有紧凑型内部装配的整体式加压水反应器
公开(公告)号：EP2839482B1
公开(公告)日：2017-09-27
申请号：EP13777652.2
申请日：2013-04-16
申请人： Babcock & Wilcox mPower, Inc.
发明人： SHARGOTS, Scott, J , ALES, Matthew, W. , BERTHOLD, Michael, S.
IPC分类号： G21C15/25 , G21C7/12 , G21C13/02 , G21C1/32
CPC分类号： G21C7/08 , G21C1/322 , G21C7/12 , G21C13/02 , Y02E30/32 , Y02E30/39

2. 发明公开

EP2839477A1 ELECTRICAL FEEDTHROUGHS FOR NUCLEAR REACTOR 审中-公开
标题翻译：电气ACCOMPLISHMENTS核反应堆
公开(公告)号：EP2839477A1
公开(公告)日：2015-02-25
申请号：EP13777956.7
申请日：2013-04-17
申请人： Babcock & Wilcox MPower Inc.
发明人： BERTHOLD, Michael, S. , SHARGOTS, Scott, J
IPC分类号： G21C13/036
CPC分类号： G21C13/036 , G21C1/32 , G21C7/12 , G21C17/116 , Y02E30/40
摘要： A nuclear reactor includes a nuclear reactor core comprising fissile material and a pressure vessel containing the nuclear reactor immersed in primary coolant water at an operating pressure. The pressure vessel has a vessel penetration passing through a wall of the pressure vessel. An electrical feedthrough seals the vessel penetration and has an outside electrical connector mounted at the pressure vessel. The outside electrical connector is at atmospheric pressure. The electrical feedthrough may include a flange disposed inside the pressure vessel and sealing against an inside surface of the wall of the pressure vessel. The outside electrical connector of the electrical feedthrough may be inset into the wall of the pressure vessel.

3. 发明授权

EP2837001B1 CRDM INTERNAL ELECTRICAL CONNECTOR 有权转让
标题翻译： CRDM内部电连接器
公开(公告)号：EP2837001B1
公开(公告)日：2017-07-26
申请号：EP13803559.7
申请日：2013-04-17
申请人： Babcock & Wilcox mPower, Inc.
发明人： SHARGOTS, Scott, J , ALES, Matthew, W , BERTHOLD, Michael, S
IPC分类号： G21C7/12
CPC分类号： G21C7/12 , G21C1/32 , G21C7/16 , H05K13/00 , Y02E30/39 , Y10T29/49169
摘要： An internal control rod drive mechanism (CRDM) including an electric motor is disposed in a nuclear reactor and further includes a support surface with sealed electrical connectors electrically connected with the electric motor power the motor. The internal CRDM is disposed on a support element secured inside the nuclear reactor. The support element includes sealed electrical connectors mating with the sealed electrical connectors on the support surface of the internal CRDM to power the electric motor. The sealed electrical connectors may be sealed glass, ceramic, or glass-ceramic connectors welded onto the ends of the MI cables extending from the motor. Springs, are disposed between the mating sealed electrical connectors of the support element and the support surface. A purge line is integrated with each mated connection.
摘要翻译：包括电动机的内部控制棒驱动机构（CRDM）被设置在核反应堆中，并且还包括具有密封的电连接器的支撑表面，该电连接器与电动机电连接，从而为电动机供电。内部CRDM布置在固定在核反应堆内部的支撑元件上。支撑元件包括密封的电连接器，该密封的电连接器与内部CRDM的支撑表面上的密封电连接器配合以向电动机供电。密封的电连接器可以是密封的玻璃，陶瓷或玻璃 - 陶瓷连接器，焊接在从电机延伸的MI电缆的端部上。弹簧设置在支撑元件的配对密封电连接器和支撑表面之间。清洗管路与每个配对连接结合在一起。

4. 发明公开

EP2839482A1 INTEGRAL PRESSURIZED WATER REACTOR WITH COMPACT UPPER INTERNALS ASSEMBLY 有权转让
标题翻译：紧凑型压力上安装装置综合水反应堆
公开(公告)号：EP2839482A1
公开(公告)日：2015-02-25
申请号：EP13777652.2
申请日：2013-04-16
申请人： Babcock & Wilcox MPower Inc.
发明人： SHARGOTS, Scott, J , ALES, Matthew, W. , BERTHOLD, Michael, S.
IPC分类号： G21C15/25
CPC分类号： G21C7/08 , G21C1/322 , G21C7/12 , G21C13/02 , Y02E30/32 , Y02E30/39
摘要： An integral pressurized water reactor (PWR) comprises: a cylindrical pressure vessel including an upper vessel section and a lower vessel section joined by a mid-flange; a cylindrical central riser disposed concentrically inside the cylindrical pressure vessel and including an upper riser section disposed in the upper vessel section and a lower riser section disposed in the lower vessel section; steam generators disposed inside the cylindrical pressure vessel in the upper vessel section; a reactor core comprising fissile material disposed inside the cylindrical pressure vessel in the lower vessel section; and control rod drive mechanism (CRDM) units disposed inside the cylindrical pressure vessel above the reactor core and in the lower vessel section. There is no vertical overlap between the steam generators and the CRDM units.

5. 发明公开

EP2837001A2 CRDM INTERNAL ELECTRICAL CONNECTOR 有权转让
标题翻译：内部电连接器控制棒驱动机构
公开(公告)号：EP2837001A2
公开(公告)日：2015-02-18
申请号：EP13803559.7
申请日：2013-04-17
申请人： Babcock & Wilcox MPower Inc.
发明人： SHARGOTS, Scott, J , ALES, Matthew, W , BERTHOLD, Michael, S
IPC分类号： G21C7/12
CPC分类号： G21C7/12 , G21C1/32 , G21C7/16 , H05K13/00 , Y02E30/39 , Y10T29/49169
摘要： An internal control rod drive mechanism (CRDM) including an electric motor is disposed in a nuclear reactor and further includes a support surface with sealed electrical connectors electrically connected with the electric motor power the motor. The internal CRDM is disposed on a support element secured inside the nuclear reactor. The support element includes sealed electrical connectors mating with the sealed electrical connectors on the support surface of the internal CRDM to power the electric motor. The sealed electrical connectors may be sealed glass, ceramic, or glass-ceramic connectors welded onto the ends of the MI cables extending from the motor. Springs, are disposed between the mating sealed electrical connectors of the support element and the support surface. A purge line is integrated with each mated connection.

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