公开(公告)号：US4038553A

公开(公告)日：1977-07-26

申请号：US717111

申请日：1976-08-24

申请人： Ralph J. McCullagh

发明人： Ralph J. McCullagh

IPC分类号： G21F3/00 ,  G21F3/04

CPC分类号： G21F3/00

摘要： This disclosure pertains to a clamping apparatus having a stud capturing portion and a stud facing portion bolted together so as to compressively support a radiation proof sheet material, such as lead sheeting, there-in-between. The interior wall covering material, such as panelling or wall board is secured to the external surface of the stud facing portion. No nails are required to support the radiation-proof sheeting material, thereby minimizing accidental leakage due to harmful radiation passing through openings inadvertently disposed in the radiation-proof sheeting in the conventional nail securing supporting thereof. A pair of radiation-proof tracks capture the free ends of the stud capturing portion and the stud facing portion.

公开(公告)号：US3614446A

公开(公告)日：1971-10-19

申请号：US3614446D

申请日：1967-10-10

申请人： CHARLES LEUTHOLD ,  FRANCOISE LEUTHOLD

发明人： LEUTHOLD CHARLES ,  LEUTHOLD FRANCOISE

IPC分类号： E04B2/02 ,  E04B2/08 ,  G21C11/02 ,  G21F3/04

CPC分类号： G21F3/04 ,  E04B2/08 ,  E04B2002/0213 ,  G21C11/02 ,  G21C11/028 ,  Y02E30/40

摘要： A brick intended primarily to protect against radioactive radiations comprises two longitudinal parallel faces the surfaces of which may or may not be smooth, a front face and a rear face whose convexity and concavity are oriented vertically, and an upper and lower face whose convexity and concavity are oriented horizontally. Each of the upper and lower faces is provided with a central recess which has the same convexity and concavity as the adjacent end portions of the corresponding face. The faces other than the longitudinal faces are provided with flat edges or shoulders so that the bricks are connected by fitting them vertically one into the other and their opaqueness is assured by their alternative disposition with the flat shoulders and convex surfaces in abutting relationship to each other.

公开(公告)号：US3092590A

公开(公告)日：1963-06-04

申请号：US607960

申请日：1960-02-01

申请人： BUTLER JAMES W

发明人： BUTLER JAMES W

IPC分类号： G21F3/04

CPC分类号： C04B35/5805 ,  G21F3/04

公开(公告)号：US2942115A

公开(公告)日：1960-06-21

申请号：US54558355

申请日：1955-11-07

申请人： O'CONNELL THOMAS J

发明人： O'CONNELL THOMAS J

IPC分类号： G21F3/04

CPC分类号： G21F3/04 ,  Y10S428/911

公开(公告)号：US20200161012A1

公开(公告)日：2020-05-21

申请号：US16560539

申请日：2019-09-04

申请人： Robert Watkins ,  Karen Jackson

发明人： Robert Watkins ,  Karen Jackson

IPC分类号： G21F3/04 ,  A61B6/10 ,  B25B5/14

摘要： An electron block frame pouring fixture, and a method of using the fixture, the fixture including a base member having a recessed portion surrounded on each side, the recessed portion configured to receive an electron block frame therein, and a plurality of clamp members connected to the base member proximate each of the respective sides of the recessed portion, the clamp members being configured to be selectively actuated to press a received electron block frame downward into the recessed portion, wherein the recessed portion is configured to prevent lateral movement of the received electron block frame.

公开(公告)号：US20180277263A1

公开(公告)日：2018-09-27

申请号：US15966306

申请日：2018-04-30

申请人： BWXT mPower, Inc.

发明人： Andrew C. Whitten ,  Matthew W. Ales ,  Michael J. Edwards

IPC分类号： G21C11/06 ,  G21F3/04 ,  G21C5/02

CPC分类号： G21C11/06 ,  G21C5/02 ,  G21F3/04 ,  Y02E30/40

摘要： A nuclear reactor core comprising fissile material is surrounded by a core former. The core former comprises one or more single-piece annular rings wherein each single-piece annular ring comprises neutron-reflecting material. In some embodiments the core former comprises a stack of two or more such single-piece annular rings. In some embodiments the stack of single-piece annular rings is self-supporting. In some embodiments the stack of single-piece annular rings does not include welds or fasteners securing adjacent single-piece annular rings together. A core basket may contain the nuclear reactor core and the core former, and in some embodiments an annular gap is defined between the core former and the core basket. In some embodiments the core former does not include welds and does not include fasteners.

公开(公告)号：US20140106635A1

公开(公告)日：2014-04-17

申请号：US14116652

申请日：2011-09-23

申请人： José Colombo Junior

发明人： José Colombo Junior

IPC分类号： G21F1/12 ,  G21F3/00 ,  G21F3/02 ,  G21F3/04

CPC分类号： G21F1/12 ,  C08K3/20 ,  C08K3/22 ,  C08K3/34 ,  C08K5/14 ,  C08L7/00 ,  C08L9/00 ,  C08L11/00 ,  C08L15/00 ,  G21F1/10 ,  G21F3/00 ,  G21F3/02 ,  G21F3/04 ,  Y10T156/10 ,  Y10T428/249921 ,  Y10T442/10

摘要： An elastomeric matrix impregnated with at least 70% by weight of a high atomic number radiopaque substance, and cured with an organic peroxide, to form carbon-carbon links between elastomer molecular chains. The radiopaque elastomeric matrix may be used to create a flexible, lightweight, carbon-carbon linked, multilaminated protection material against ionizing radiation. The multilaminated protec tion material may include a mechanical reinforcement cloth layer to avoid material expansion or rupture; and additional external elastomeric layers for protection against aging, physical, biological and chemical hazards, as well as allowing mechanical memory of the material and easy cleaning, desinfection and sterilization. These layers are directly merged or incorporated into a single, fused sheet with the radiopaque elastomeric matrix, without the use of glues or adhesives, during a cure and pressure application wherein the elastomer molecules create reticulated carbon-carbon links between the internal and external elastomeric layers and through the pores of the reinforcement layer. The multilaminated material allows production of colored, flexible, lightweight, durable radiation protection articles for medical, dental, and industrial uses.

摘要翻译： 用至少70重量％的高原子序数不透射线物质浸渍并用有机过氧化物固化的弹性体基体，以在弹性体分子链之间形成碳 - 碳连接。 不透射线的弹性体基质可用于产生抵抗电离辐射的柔性，重量轻的碳 - 碳连接的多层保护材料。 多层保护材料可以包括机械加强布层以避免材料膨胀或破裂; 和额外的外部弹性体层，用于防止老化，物理，生物和化学危害，并允许材料的机械记忆和易于清洁，消毒和灭菌。 在固化和压力应用期间，这些层直接并入或并入到具有不透射线弹性体基体的单个熔融片材中，而不使用胶水或粘合剂，其中弹性体分子在内部和外部弹性体层之间形成网状碳 - 碳连接 并通过加强层的孔。 多层材料允许生产用于医疗，牙科和工业用途的有色，柔性，轻质，耐久的防辐射制品。

公开(公告)号：US08604454B2

公开(公告)日：2013-12-10

申请号：US13341639

申请日：2011-12-30

申请人： Timothy Guertin ,  Marcel Marc

发明人： Timothy Guertin ,  Marcel Marc

IPC分类号： G21F7/06 ,  G21F3/04

CPC分类号： H05H7/12 ,  A61N2005/1095

摘要： An energy modulator for use with a particle source that provides a beam of particles includes a first block moveable between a first position and a second position, wherein when the first block is at the second position, it is in a path of the beam, and a second block moveable relative to the first block, wherein the second block and the first block are offset from each other in a direction of the beam, wherein the first block has a first energy absorption characteristic, and the second block has a second energy absorption characteristic that is different from the first energy absorption characteristic.

摘要翻译： 用于提供粒子束的粒子源的能量调节器包括可在第一位置和第二位置之间移动的第一块，其中当第一块处于第二位置时，其处于梁的路径中，并且 相对于所述第一块可移动的第二块，其中所述第二块和所述第一块在所述梁的方向上彼此偏移，其中所述第一块具有第一能量吸收特性，并且所述第二块具有第二能量吸收 特性与第一能量吸收特性不同。

公开(公告)号：US07442949B2

公开(公告)日：2008-10-28

申请号：US11491812

申请日：2006-07-24

申请人： Stanley Earl Foster

发明人： Stanley Earl Foster

IPC分类号： G21F3/04 ,  G21F7/00

CPC分类号： E04H9/16

摘要： The Portable Nuclear Radioactive Fallout Protection Shelter & Preservation of Potable Water Storage System is comprised of self-supporting interlocking stackable radiation shielding watertight jugs having the dual purpose of being used to rapidly assemble fallout shelters and to store drinking water. The jugs are made of rigid neoprene, plastics, or similar substances that when filled with water and properly assembled omits radioactive gamma and X-rays. Wooden or metal support beams may be required when ceiling supports are necessary. The jugs may be filled using a common garden hose and be emptied by pouring water out of the water spouts that are also an integral part of the self supporting interlocking mechanisms and be drained by pouring water from the spouts or using a siphon hose or water pump. The system implements the construction of walls, modules, and complete protective shelters inside or outside of existing buildings.

摘要翻译： 便携式放射性辐射防护住宅和饮用水储存系统由自支撑互锁叠层防辐射水壶组成，具有双重目的，用于快速组装落灰棚和储存饮用水。 水罐由刚性氯丁橡胶，塑料或类似物质制成，当充满水并正确组装时，省略了放射性γ和X射线。 当需要天花板支架时，可能需要木制或金属支撑梁。 水壶可以使用普通的花园软管填充，并通过将水倒出水口排出，这些水口也是自支撑互锁机构的组成部分，并通过从出水口倒水或使用虹吸管或水泵排出 。 该系统在现有建筑内部或外部实施墙体，模块和完整防护棚的施工。

公开(公告)号：US20080203331A1

公开(公告)日：2008-08-28

申请号：US12028481

申请日：2008-02-08

申请人： Brent D. Murphy

发明人： Brent D. Murphy

IPC分类号： G21F3/04

CPC分类号： A61N5/10 ,  A61N2005/1094

摘要： A mobile radiation treatment facility includes a patient treatment trailer having a treatment area configured to contain a radiation-emitting device. The patient treatment trailer includes a plurality of wheels such that it is configured to be towed by a vehicle to a desired location. The facility further includes radiation barriers including a plurality of liquid radiation barriers and a plurality of solid radiation barriers positioned adjacent the treatment area to block radiation emission from the radiation-emitting device. An associated method is also disclosed.

摘要翻译： 移动辐射治疗设备包括具有被配置为容纳辐射发射装置的治疗区域的患者治疗拖车。 患者治疗拖车包括多个车轮，使得其被构造成被车辆牵引到期望的位置。 该设施还包括包括多个液体辐射屏障的辐射屏障和邻近处理区域定位的多个固体辐射屏障，以阻挡来自辐射发射装置的辐射。 还公开了一种相关联的方法。