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1. 发明授权

EP3022760B1 CATHODE ASSEMBLY FOR USE IN A RADIATION GENERATOR 有权
标题翻译： KATHODENANORDNUNGFÜRDIE VERWENDUNG IN EINEM STRAHLERZEUGER
公开(公告)号：EP3022760B1
公开(公告)日：2017-06-21
申请号：EP14742687
申请日：2014-07-03
申请人： SERVICES PÉTROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV
发明人： UMBACH BRIAN
IPC分类号： H01J1/16 , H01J1/18 , H01J3/02 , H01J3/04 , H01J27/02 , H01J35/06 , H05H3/06
CPC分类号： H01J1/94 , H01J1/16 , H01J1/18 , H01J3/027 , H01J3/04 , H01J9/18 , H01J27/022 , H01J35/06 , H01J43/00 , H05H3/06

2. 发明公开

EP2852964A1 CATHODE FILAMENT ASSEMBLY 有权转让
标题翻译：阴极长丝组件
公开(公告)号：EP2852964A1
公开(公告)日：2015-04-01
申请号：EP13734502.1
申请日：2013-05-21
申请人： Koninklijke Philips N.V. , Philips GmbH
发明人： FOELLMER, Marcus, Walter , TERLETSKA, Zoryana , HAUTTMANN, Stefan
IPC分类号： H01J35/14 , H01J35/06
CPC分类号： H01J35/06 , H01J1/18 , H01J1/92 , H01J9/042 , H01J35/14 , H01J35/165 , H01J37/065 , H01J2229/4824 , H01J2229/4831 , H01J2235/06 , H01J2237/032 , H01J2237/036 , H01J2237/038 , H01J2893/0006
摘要： A cathode for an X-ray tube, an X-ray tube, a system for X-ray imaging, and a method for an assembly of a cathode for an X-ray tube include a filament, a support structure, a body structure, and a filament frame structure. The filament is provided to emit electrons towards an anode in an electron emitting direction, and the filament at least partially includes a helical structure. Further, the filament is held by the support structure which is fixedly connected to the body structure. The filament frame structure is provided for electron-optical focusing of the emitted electrons, and the filament frame structure is provided adjacent to the outer boundaries of the filament. The filament frame structure includes frame surface portions arranged transverse to the emitting direction, and the filament frame structure is held by the support structure.
摘要翻译：用于X射线管的阴极，X射线管，用于X射线成像的系统以及用于X射线管的阴极的组装方法技术领域本发明涉及用于X射线管的阴极，用于X射线成像的系统和用于X射线管的阴极的组装方法。为了提供具有改进且便于组装的阴极，提供了用于X射线管的阴极（10），其包括灯丝（12），支撑结构（14），主体结构（16）和细丝框架结构（18）。提供灯丝以在电子发射方向（24）上朝向阳极发射电子，并且灯丝至少部分地包括螺旋结构（26）。此外，灯丝由固定连接到本体结构的支撑结构保持。灯丝框架结构用于发射电子的电子光学聚焦，并且灯丝框架结构设置在灯丝的外边界附近。灯丝框架结构包括横向于发射方向布置的框架表面部分，并且灯丝框架结构由支撑结构保持。

3. 发明授权

EP1751783B1 CHARGED PARTICLE GUN 有权
标题翻译： CANNON用于带电粒子
公开(公告)号：EP1751783B1
公开(公告)日：2011-04-27
申请号：EP05739271.4
申请日：2005-05-13
申请人： Nanobeam Limited
发明人： ZHANG, Tao
IPC分类号： H01J3/02 , H01J1/16 , H01J37/06
CPC分类号： H01J3/027 , H01J1/16 , H01J1/18 , H01J37/065 , H01J37/067
摘要： An electron gun (1) includes an emitter (2), a tubular support (3) and an adaptor (4) for receiving the emitter. The adaptor includes a tapered plugging surface (7) and the tubular support includes a correspondingly tapered seating surface (9) for receiving the plugging surface. The plugging surface and seating surface have conical profiles which help to position the adaptor concentrically with the support.

4. 发明公开

EP1012861A1 CATHODE STRUCTURE AND ELECTRON GUN FOR CATHODE RAY TUBES 失效
标题翻译：阴极结构和电子枪阴极射线管
公开(公告)号：EP1012861A1
公开(公告)日：2000-06-28
申请号：EP98924213.6
申请日：1998-04-24
申请人： THOMSON TUBES & DISPLAYS S.A.
发明人： PRUVOST, Jean-Claude , ADAMSKI, Jean, Rémy , FICHET, François
IPC分类号： H01J1/26
CPC分类号： H01J1/18
摘要： The invention relates to a cathode structure intended to be inserted into an electron gun for a cathode-ray tube. The cathode comprises a cathode body (23) on the end of which is placed an emissive pellet (26), the cathode body being held in place inside a sheath (22) by supporting means which comprise: a first series of branches (31), each branch being connected on one side to the cathode body and on the other side to an intermediate piece (30); and a second series of branches (32), each branch (32) being connected on one side to the sheath (22) and on the other side to the same intermediate piece (30).

5. 发明公开

EP0374572A2 Kathoden/Steueranordnung für eine Flachbildröhre und Rahmen für eine solche Anordnung 失效转让
标题翻译：用于扁平管和帧对于这样的安排阴极/控制装置。
公开(公告)号：EP0374572A2
公开(公告)日：1990-06-27
申请号：EP89122355.4
申请日：1989-12-04
申请人： Nokia (Deutschland) GmbH
发明人： Marggraf, Manfred , Speh, Stefan , Tischer, Kurt-Manfred
IPC分类号： H01J31/12 , H01J29/02
CPC分类号： H01J31/126 , H01J1/18 , H01J29/025
摘要： Ein Rahmen (10) für eine Kathoden/Steueranordnung (14) weist Bohrungen auf, in die Haltestifte (12) eingesetzt sind. Es handelt sich um den ohnehin vorhandenen Rahmen, der eine Steuerscheibenanordnung (16) trägt.
Dadurch, daß der ohnehin vorhandene Rahmen und nicht eine gesonderte Halteanordnung, wie bisher, verwendet wird, ist der Gesamtaufbau der Kathoden/Steueranordnung besonders einfach.
摘要翻译：对于阴极/控制装置（14）的安装框架（10）具有供固定销（12）插入孔。所述安装框架是一个所有这是目前在任何情况下，并且其带有一凸轮板装置（16）。作为factthat安装框架所有这是目前在任何情况下使用，而不是一个单独的固定装置，作为以往的结果，阴极/控制装置的整体结构是特别简单的。

6. 发明公开

EP1751783A1 CHARGED PARTICLE GUN 有权
标题翻译： CANNON用于带电粒子
公开(公告)号：EP1751783A1
公开(公告)日：2007-02-14
申请号：EP05739271.4
申请日：2005-05-13
申请人： Nanobeam Limited
发明人： ZHANG, Tao
IPC分类号： H01J3/02 , H01J1/16 , H01J37/06
CPC分类号： H01J3/027 , H01J1/16 , H01J1/18 , H01J37/065 , H01J37/067
摘要： An electron gun (1) includes an emitter (2), a tubular support (3) and an adaptor (4) for receiving the emitter. The adaptor includes a tapered plugging surface (7) and the tubular support includes a correspondingly tapered seating surface (9) for receiving the plugging surface. The plugging surface and seating surface have conical profiles which help to position the adaptor concentrically with the support.

7. 发明授权

EP0729639B1 DISPLAY DEVICE HAVING AN ENVELOPE COMPRISING A WIRE CATHODE 失效
标题翻译：有盖的线状阴极的指示装置
公开(公告)号：EP0729639B1
公开(公告)日：2002-08-07
申请号：EP95929197.2
申请日：1995-09-12
申请人： Koninklijke Philips Electronics N.V.
发明人： MARTENS, Peter , DRIESSEN, Johannes, Cornelis , RADEMAKERS, Antonius, Johannes, Josephus , TROMPENAARS, Petrus, Hubertus, Franciscus , BALLER, Theunis, Siemen , VAN GORKOM, Gerardus, Gegorius, Petrus , LAMBERT, Nicolaas , DE ZWART, Siebe, Tjerk , MONTIE, Edwin, André
IPC分类号： H01J1/18 , H01J19/12
CPC分类号： H01J31/126 , H01J1/18
摘要： A flat display device is provided with a wire cathode or wire cathodes and with apertures which allow passage of electrons emitted by the wire cathode. The wire cathode is stretched in a wire-cathode support having positioning grooves for the wire cathode. This support engages the element in which the passages are made. The support and said element are provided with corresponding contacting surfaces.

8. 发明公开

EP0729639A1 DISPLAY DEVICE HAVING AN ENVELOPE COMPRISING A WIRE CATHODE 失效
标题翻译：有盖的线状阴极的指示装置
公开(公告)号：EP0729639A1
公开(公告)日：1996-09-04
申请号：EP95929197.0
申请日：1995-09-12
申请人： PHILIPS ELECTRONICS N.V.
发明人： MARTENS, Peter , DRIESSEN, Johannes, Cornelis , RADEMAKERS, Antonius, Johannes, Josephus , TROMPENAARS, Petrus, Hubertus, Franciscus , BALLER, Theunis, Siemen , VAN GORKOM, Gerardus, Gegorius, Petrus , LAMBERT, Nicolaas , DE ZWART, Siebe, Tjerk , MONTIE, Edwin, André
IPC分类号： H01J1 , H01J19 , H01J31
CPC分类号： H01J31/126 , H01J1/18
摘要： A flat display device is provided with a wire cathode or wire cathodes and with apertures which allow passage of electrons emitted by the wire cathode. The wire cathode is stretched in a wire-cathode support having positioning grooves for the wire cathode. This support engages the element in which the passages are made. The support and said element are provided with corresponding contacting surfaces.

9. 发明授权

EP0480441B1 Flat image display device with filamentary cathode support structure 失效
标题翻译：平板图像显示装置的丝状阴极支承结构
公开(公告)号：EP0480441B1
公开(公告)日：1995-12-27
申请号：EP91117324.3
申请日：1991-10-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Imai, Kanji , Taniguchi, Seiichi , Katano, Mitsunori , Yamazaki, Fumio , Nakatani, Toshifumi
IPC分类号： H01J31/12 , H01J29/04 , H01J1/18
CPC分类号： H01J1/18 , H01J31/126

10. 发明授权

EP0406441B1 IMAGE DISPLAY DEVICE 失效
标题翻译：幻灯片放映安排。
公开(公告)号：EP0406441B1
公开(公告)日：1995-11-08
申请号：EP90901008.4
申请日：1989-12-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： AONO, Hiroshi , YOKOMAKURA, Mitsunori , NAGATA, Keiji , KURATA, Takatsugu , IMAI, Kanji
IPC分类号： H01J29/04 , H01J31/12
CPC分类号： H01J1/18 , H01J31/126
摘要： An image display device uses direct-heated linear cathode (12) as a source of an electron beam, and has vibration preventing members (13), (18), (19), (20), (21) and (22) made of an inorganic material and each having a hole. The cathode (12) comprises wires passing through the holes of the members (13), (18), (19), (20), (21), (22) provided at one or both ends of the cathode (12). The members are for damping the vibrations of the cathodes (12) when anexternal force is exerted on the cathodes (12).

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