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公开(公告)号：EP2515320A3
公开(公告)日：2012-11-07
申请号：EP11187609.0
申请日：2009-09-11
申请人： CXR Limited
发明人： Morton, Edward
CPC分类号： H01J9/244 , H01J9/125 , H01J9/36 , H01J35/12 , H01J35/16 , H01J35/165 , H01J2209/18 , Y10T29/49002
摘要： An X-ray tube comprising a feed through extending through the housing comprising an electrical connection to the anode and a coolant passage to form part of the coolant circuit. The x-ray tube may be produced by forming a first housing section 20 from sheet metal; forming a second housing section 22 from sheet metal, mounting an electron source 18 in one of the housing sections; mounting an anode 16 in one of the housing sections; and joining the housing sections 20, 22 together to form a housing defining a chamber with the electron source 18 and the anode 16 therein.
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公开(公告)号：EP2324485A2
公开(公告)日：2011-05-25
申请号：EP09785633.0
申请日：2009-09-11
申请人： CXR Limited
发明人： MORTON, Edward James
IPC分类号： H01J35/16
CPC分类号： H01J9/244 , H01J9/125 , H01J9/36 , H01J35/12 , H01J35/16 , H01J35/165 , H01J2209/18 , Y10T29/49002
摘要： An X-ray tube is produced by forming a first housing section (20) from sheet metal; forming a second housing section (22) from sheet metal, mounting an electron source (18) in one of the housing sections; mounting an anode (16) in one of the housing sections; and joining the housing sections (20, 22) together to form a housing defining a chamber with the electron source (18) and the anode (16) therein.
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3.发明公开
公开(公告)号：EP0351945A3
公开(公告)日：1991-06-19
申请号：EP89305238.1
申请日：1989-05-24
申请人： Corning Glass Works
IPC分类号： H01J9/24
CPC分类号： B24B13/015 , B24B13/0055 , C03B11/10 , C03B2215/60 , H01J9/244 , H01J29/894
摘要： A system is disclosed for externally locating the geometric center of an internal lens element which requires that an external reference surface be accurately formed so as to lie concentrically with the central axis of the internal lens element. This is a accomplished in a pressing operation by precisely aligning and securing a ring element to a plunger member. Three points are then selected on the outer reference surface which are not only utilized for positioning the internal lens element for grinding an outer surface to a desired thickness, but also are utilized for aligning and affixing an external lens system in geometric alignment with the internal lens.
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4.发明公开Image intensifier tube with integral CCD digital readout 失效Bildverstärker-Röhremit eingebauter CCD-Digital-Ableseeinheit。
公开(公告)号：EP0299627A1
公开(公告)日：1989-01-18
申请号：EP88305501.4
申请日：1988-06-16
申请人： VARO, INC.
发明人： Relder, Edward J.
CPC分类号： H01J9/244
摘要： A CCD (12) or other photoelectronic device is bonded to an image tube housing (26) to provide a digital output from the image tube (19). The housing (26) and cathode (19) are degassed in chambers (44 and 42) at a high temperature and low pressure. A load lock chamber (46) is degassed and evacuated to remove contaminants. After cooling the chambers (42, 44 and 46) the CCD (12) is placed in the load lock chamber (46) which is then sealed and evacuated. After evacuation, a gate valve (54) is opened between the load lock chamber and the housing chamber (44) and the CCD is placed on a press station (63) of a metal bellow (64). The metal bellow (64) is extended to push the CCD (12) against an indium seal ring (36) on the housing (26), creating a seal between the CCD (12) and the housing (26).
摘要翻译： CCD（12）或其他光电子器件被结合到图像管外壳（26）以提供来自图像管（19）的数字输出。 壳体（26）和阴极（19）在高温低压下在室（44和42）中脱气。 将负载锁定室（46）脱气并排空以除去污染物。 在冷却室（42,44和46）之后，将CCD（12）放置在装载锁定室（46）中，然后将其密封并排空。 排气后，在负载锁定室和容纳室（44）之间打开闸阀（54），并且将CCD放置在金属波纹管（64）的压力站（63）上。 金属波纹管（64）被延伸以将CCD（12）压靠在壳体（26）上的铟密封环（36）上，在CCD（12）和壳体（26）之间形成密封。
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5.发明公开
公开(公告)号：EP0251404A1
公开(公告)日：1988-01-07
申请号：EP87201195.2
申请日：1987-06-23
摘要： A method of manufacturing a cathode ray tube, which tube comprises an envelope part (1) having a longitudinal axis (9) and a gun assembly (5) which is assembled on a mounting (15) and has a longitudinal axis (22), in which
a. the envelope part is fixed in a given position in an assembly device (14)
b. the orientation of the gun assembly (5) is adjusted,
c. the gun assembly (5) is fixed in the adjusted orientation,
d. the gun assembly (5) is inserted into the neck (4) of the envelope part (1), the said axes (9, 22) substantially coinciding, and
e. the mounting (15) is sealed to the neck (4) of the envelope part (1).
The orientation of the gun assembly (5) (according to step c) is fixed by means of a clamping device which clamps at least three connection pins (17) which are connected to the gun assembly (5).摘要翻译： 一种制造阴极射线管的方法，该管包括具有纵向轴线的封套部分（1）和组装在安装件（15）上并具有纵向轴线（22）的枪组件（5） 其中a。 信封部分在组装装置（14）b中的给定位置固定。 调整枪组件（5）的方向，c。 枪组件（5）以调整的方向固定，d。 枪组件（5）插入到信封部分（1）的颈部（4）中，所述轴线（9,22）基本上重合， 安装件（15）被密封到信封部分（1）的颈部（4）上。 枪组件（5）（根据步骤c）的取向通过夹紧装置固定，该夹紧装置夹持连接到枪组件（5）的至少三个连接销（17）。
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公开(公告)号：EP0060586B1
公开(公告)日：1986-08-13
申请号：EP82200243.2
申请日：1982-02-26
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公开(公告)号：EP0113168A2
公开(公告)日：1984-07-11
申请号：EP83306262.3
申请日：1983-10-14
摘要： A method of making an electron permeable window is provided which entails depositing a thin film (31) of an inert, high strength material or compound having a low atomic number onto a substrate (33) by chemical vapor deposition (CVD). Following that deposition, a window pattern and window support perimeter are photolitho-graphically defined and the substrate is etched to leave the desired window assembly (35). For a particular class of materials including SiC, BN, B 4 C, Si 3 N 4 , and A1 4 C 3 , films are provided which are exceedingly tough and pinhole free, and which exhibit nearly zero internal stress. Furthermore, due to their extreme strength, these materials allow fabrication of extremely thin windows. In addition, because of their low atomic number and density, they have excellent electron penetration characteristics at low beam voltages (15 to 30kV), so that most conventional CRT deflection schemes can be used to direct the beam. Also, such films are remarkably resilient and chemically inert even when very thin and can easily withstand large pressure differences.
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公开(公告)号：EP0026282B1
公开(公告)日：1983-07-13
申请号：EP80104275.5
申请日：1980-07-19
IPC分类号： H01J9/48
CPC分类号： C03B35/04 , H01J9/244 , Y10S269/908
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公开(公告)号：EP2515319A3
公开(公告)日：2012-11-07
申请号：EP11187607.4
申请日：2009-09-11
申请人： CXR Limited
发明人： Morton, Edward
CPC分类号： H01J9/244 , H01J9/125 , H01J9/36 , H01J35/12 , H01J35/16 , H01J35/165 , H01J2209/18 , Y10T29/49002
摘要： An X-ray tube with an anode which comprises a tubular member and has a target surface thereon, with coolant supplied through the tubular member. The x-ray tube may be produced by forming a first housing section 20 from sheet metal; forming a second housing section 22 from sheet metal, mounting an electron source 18 in one of the housing sections; mounting an anode 16 in one of the housing sections; and joining the housing sections 20, 22 together to form a housing defining a chamber with the electron source 18 and the anode 16 therein.
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10.发明公开
公开(公告)号：EP1774558A1
公开(公告)日：2007-04-18
申请号：EP04757423.1
申请日：2004-08-05
发明人： PARSAPOUR, Farzad , GUNTURI, Bhanumurthy, Venkatrama, Subrahmanya , COLBERT, Steven, Anthony , COLLINS, Brian, Thomas
IPC分类号： H01J29/88
CPC分类号： H01J9/20 , H01J9/244 , H01J29/88 , H01J29/898
摘要： A composition and method of forming an enhanced internal neutral density filter on a luminescent screen assembly of a cathode ray tube (CRT) is disclosed. The luminescent screen assembly is formed on an interior surface of a glass faceplate panel of the CRT tube. The luminescent screen assembly includes a patterned light-absorbing matrix that defines three sets of fields corresponding to one of a blue region, a green region and a red region. An enhanced internal neutral density filter is formed on the light-absorbing matrix. An array of blue, green and red color phosphors is formed on the internal neutral density filter corresponding to one of the blue region, the green region and the red region defined in the light-absorbing matrix. The enhanced internal neutral density filter has a composition including a red pigment, a blue pigment, one or more surface active agents and at least one non-pigmented oxide particle. The enhanced internal neutral density filter preferably has the surface active agent in the amount of about 0.7 to 1.2 weight % based upon the total mass in the filter.
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