公开(公告)号：US4675890A

公开(公告)日：1987-06-23

申请号：US536215

申请日：1983-09-27

申请人： Andre Plessis ,  Emile Gabbay

发明人： Andre Plessis ,  Emile Gabbay

IPC分类号： H01J35/08 ,  H01J35/30 ,  H01J35/32

CPC分类号： H01J35/30 ,  H01J35/08 ,  H01J35/32

摘要： An x-ray tube for producing a high-efficiency beam and especially a pencil beam as applicable to the field of radiology and more especially digital radiology comprises an anode provided with a rectilinear bore and a cathode for generating an electron beam which enters the bore. The internal walls of the bore constitute an anode target which is bombarded by the electron beam in order to produce at least one x-ray beam which emerges from one end of the bore.

摘要翻译： 用于产生高效光束，特别是适用于放射学领域的笔形射束的X射线管，特别是数字放射学包括具有直线孔的阳极和用于产生进入孔的电子束的阴极。 孔的内壁构成了被电子束轰击的阳极靶，以便产生从孔的一端出来的至少一个X射线束。

公开(公告)号：US4608707A

公开(公告)日：1986-08-26

申请号：US623714

申请日：1984-06-22

申请人： Emile Gabbay ,  Andre Plessis

发明人： Emile Gabbay ,  Andre Plessis

IPC分类号： H01J35/10 ,  H01J35/04

CPC分类号： H01J35/103

摘要： The invention relates to a rotating anode X-ray tube provided with a charge flow device, in which the anode current of the tube is established between an emitter coupled in rotation to the rotating anode, as well as a fixed collector. The latter is electrically connected to high voltage and the emitter is electrically connected to the rotating anode, having at least one part with a tapered end constituting an electron emissive zone. These electrons are trapped by the collector, so as to establish the anode current of the tube without any material contact between the emitter and the collector. The invention is applicable to radiology in general and more specifically to medical diagnosis.

摘要翻译： 本发明涉及一种设置有电荷流动装置的旋转阳极X射线管，其中管的阳极电流建立在旋转耦合到旋转阳极的发射极之间以及固定集电器。 后者电连接到高电压，并且发射极电连接到旋转阳极，具有至少一部分具有构成电子发射区的锥形末端。 这些电子被集电器捕获，以便建立管的阳极电流，而在发射极和集电极之间没有任何材料接触。 本发明一般适用于放射学，更具体地适用于医学诊断。

公开(公告)号：US4731807A

公开(公告)日：1988-03-15

申请号：US913126

申请日：1986-09-29

申请人： Andre Plessis ,  Emile Gabbay ,  Jacques Trotel

发明人： Andre Plessis ,  Emile Gabbay ,  Jacques Trotel

IPC分类号： A61B6/03 ,  G21K5/10 ,  G21K3/00

CPC分类号： A61B6/032 ,  A61B6/4035 ,  A61B6/4085 ,  G21K1/02 ,  G21K1/10

摘要： The present invention concerns an X-ray examination apparatus allowing to produce images of an object through the scanning of the object by at least two fan-shaped beams having different energy spectra, and obtained from a single X-ray source, thereby allowing to obtain simultaneously images of the object adapted to contain different informations.

摘要翻译： 本发明涉及一种X射线检查装置，其允许通过至少两个具有不同能量谱的扇形光束对物体进行扫描，并从单个X射线源获得，从而获得物体的图像，从而获得 同时适合包含不同信息的对象的图像。

公开(公告)号：US4780900A

公开(公告)日：1988-10-25

申请号：US854966

申请日：1986-04-23

申请人： Emile Gabbay ,  Andre Plessis

发明人： Emile Gabbay ,  Andre Plessis

IPC分类号： F16C39/06 ,  H01J35/10 ,  H05G1/02 ,  H05G1/66

CPC分类号： F16C32/044 ,  H01J35/103 ,  H05G1/02 ,  H05G1/66

摘要： A radiological device is provided of the type comprising a radiogenic tube with magnetic bearings, said radiogenic tube being contained in a sheath as well as electronic means for controlling said magnetic bearings.

摘要翻译： 提供了包括具有磁性轴承的放射线管的放射学装置，所述放射线管包含在护套中以及用于控制所述磁性轴承的电子装置。

公开(公告)号：US4596028A

公开(公告)日：1986-06-17

申请号：US520710

申请日：1983-08-05

申请人： Emile Gabbay

发明人： Emile Gabbay

IPC分类号： A61B6/02 ,  H01J35/06 ,  H05G1/52 ,  H05G1/61 ,  H01J35/00

CPC分类号： H01J35/06 ,  A61B6/022 ,  A61B6/4028 ,  H05G1/52

摘要： The invention provides a general purpose X-ray tube for stereography usable in the field of radiology. An X-ray tube of the invention comprises at least three independent cathodes, each allowing a source of an X-ray beam to be obtained. These sources are at different distances from each other, so as to form working pairs allowing stereographic pictures to be taken of a subject with different enlargement values.

摘要翻译： 本发明提供了一种用于放射学领域的立体定影的通用X射线管。 本发明的X射线管包括至少三个独立的阴极，其各自允许获得X射线束的源。 这些源彼此不同的距离，以便形成工作对，允许拍摄具有不同放大值的被摄体的立体照片。

公开(公告)号：US5383232A

公开(公告)日：1995-01-17

申请号：US136080

申请日：1993-10-15

申请人： Emile Gabbay ,  Werner Roeck

发明人： Emile Gabbay ,  Werner Roeck

IPC分类号： H01J35/10 ,  H01J35/08

CPC分类号： H01J35/10 ,  H01J2235/088

摘要： Disclosed is a rotating anode for a composite X-ray tube formed by two half-anodes, each being in the form of a disk, one face of which is flat and the other face of which is cut out into radial notches that join their indented circumference to the center of said half-anodes which fit into each other by their indented faces and are fixedly attached by a mechanical fixing system.

摘要翻译： 公开了一种用于由两个半阳极形成的复合X射线管的旋转阳极，每个半阳极呈盘形，其一个面是平的，另一个面被切割成径向凹口，其连接到其缩进 圆周到所述半阳极的中心，它们通过它们的凹入面彼此嵌合并且通过机械固定系统固定地附接。

公开(公告)号：US4352196A

公开(公告)日：1982-09-28

申请号：US082691

申请日：1979-10-09

申请人： Emile Gabbay

发明人： Emile Gabbay

IPC分类号： A61B6/03 ,  H01J35/00 ,  H01J35/10 ,  H01J35/14 ,  H01J35/04

CPC分类号： H01J35/10 ,  H01J35/14 ,  H01J2235/1266

摘要： A rotating-anode X-ray tube for producing a flat wide-angle fan-shaped beam with a substantially uniform distribution of energy comprises a cylindrical anode and a cathode axially or peripherally offset from the target area or focus bombarded by the electrons so that the axis of the fan-shaped beam emitted by that area can extend radially to the cylindrical anode surface. An arcuate shield closely paralleling this cylindrical surface is apertured at its center in front of the focus and intercepts stray electrons which would be liable to bombard the anode at points outside the target area so as to give rise to extra-focal radiation. Such a tube is useful in apparatus designed for axial transverse tomography.

摘要翻译： 用于产生具有基本均匀分布能量的平坦广角扇形光束的旋转阳极X射线管包括圆柱形阳极和轴向或外围偏离目标区域的阴极或被电子轰击的聚焦，使得 由该区域发射的扇形光束的轴线可以径向延伸到圆柱形阳极表面。 与该圆柱形表面紧密平行的弧形屏蔽在其焦点前方的中心处有孔，并拦截杂散电子，该电子将容易在目标区域外的点处轰击阳极，从而引起额外的辐射。 这种管在用于轴向横断层摄影的设备中是有用的。

公开(公告)号：US4799250A

公开(公告)日：1989-01-17

申请号：US3142

申请日：1987-01-14

申请人： Jean M. Penato ,  Emile Gabbay ,  Yves Debrouwer

发明人： Jean M. Penato ,  Emile Gabbay ,  Yves Debrouwer

IPC分类号： H01J35/10

CPC分类号： H01J35/108 ,  H01J2235/084

摘要： The invention pertains to a rotating anode with graphite for an X-ray tube in which the quality of the bond with the graphite is considerably improved in comparison with the prior art, through the use of a bonder element comprising beryllium.

摘要翻译： 本发明涉及一种具有用于X射线管的石墨的旋转阳极，其中与现有技术相比，通过使用包含铍的粘合剂元件，与石墨的粘合质量显着提高。

公开(公告)号：US4780901A

公开(公告)日：1988-10-25

申请号：US113487

申请日：1987-10-28

申请人： Emile Gabbay ,  Jacques Le Guen

发明人： Emile Gabbay ,  Jacques Le Guen

IPC分类号： H01J35/10 ,  H05G1/04

CPC分类号： H01J35/106 ,  H05G1/025 ,  H05G1/04

摘要： A device is disclosed for the cooling of an X-ray tube contained in a casing, using a fluid put into forced circulation in a cooling circuit comprising a heat exchanger. The device of the invention can be used to obtain efficient cooling while, at the same time, using a small volume of fluid and a heat exchanger of smaller size than in the prior art. To this end, the cooling circuit comprises means to, firstly, store a quantity of heat accumulated by the fluid when the latter reaches a pre-determined temperature during an examination period and, secondly, to restore this quantity of heat during an idle period which follows the examination period.

摘要翻译： 公开了一种用于冷却包含在壳体中的X射线管的装置，其使用在包括热交换器的冷却回路中被强制循环的流体。 本发明的装置可以用于获得有效的冷却，同时使用与现有技术相比尺寸较小的少量流体和热交换器。 为此，冷却回路包括首先存储在检测期间达到预定温度时由流体累积的热量的装置，其次，在空闲期间恢复该热量， 遵循考试期。

公开(公告)号：US5138645A

公开(公告)日：1992-08-11

申请号：US619889

申请日：1990-11-27

申请人： Jean-Marie Penato ,  Emile Gabbay

发明人： Jean-Marie Penato ,  Emile Gabbay

IPC分类号： H01J35/10

CPC分类号： H01J35/108 ,  H01J2235/088

摘要： The disclosure concerns anodes for X-ray tubes. The disclosed anode for an X-ray tube has a body or substrate on which a target is provided by a layer of target material, wherein said anode comprises at least one layer that is interposed between said substrate and said target layer and is constituted by a material having greater plasticity than the material forming the substrate and the target material.

摘要翻译： 本公开涉及用于X射线管的阳极。 公开的用于X射线管的阳极具有一个主体或衬底，靶材由靶材料层提供，其中所述阳极包括介于所述衬底和所述目标层之间的至少一层，并由 材料具有比形成基底和靶材料的材料更大的可塑性。