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1.发明授权Indirectly heated dispenser metal capillary cathode for electrical discharge devices 失效用于放电装置的间接加热分配器金属毛细管阴极
公开(公告)号：US4803397A
公开(公告)日：1989-02-07
申请号：US83146
申请日：1987-08-10
摘要： A dispenser cathode such as a metal capillary cathode for electrical discharge devices which has a hollow cylindrical head portion 1 which carries a porous emission wafer 3 of a refractive material at its upper end and covers a cathode cartridge 2 which contains an active material supply 4 and comprises an epoxy helical heater 5 surrounded by a metal sleeve 6. Two part division of the structure allows separate testing possibility of the emission wafer and the heater/supply cartridge and also allows an improvement in the heat transmission from the heater to the emission wafer. For this purpose, a hollow cylindrical head portion 1 is conically-shaped and expands outwardly toward the cathode cartridge 2 and the upper part of the cathode cartridge 2 is conically tapered so as to mate with the hollow cylindrical head portion and the two portions are connected together wherein their conical side walls are attached by welding in the upper portion of the drawn up metal sleeve. The dispenser cathode can be used in travelling wave tubes for example.
摘要翻译： 分配器阴极，例如用于放电装置的金属毛细管阴极，其具有中空的圆柱形头部1，其在其上端承载折射材料的多孔发射晶片3并且覆盖包含活性材料供应4的阴极盒2和 包括由金属套筒6围绕的环氧螺旋加热器5.结构的两部分分割允许发射晶片和加热器/供应盒的单独的测试可能性，并且还允许改进从加热器到发射晶片的热传递。 为此，中空的圆柱形头部1是圆锥形的并且朝向阴极筒2向外扩张，并且阴极筒2的上部是锥形的，以便与中空圆柱形头部配合，并且两个部分连接 一起，其中其锥形侧壁通过焊接附接在拉伸的金属套筒的上部。 分配器阴极可以用于例如行波管中。
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公开(公告)号：US4586829A
公开(公告)日：1986-05-06
申请号：US629905
申请日：1984-07-11
申请人： Erwin Hubner , Hans Meier
发明人： Erwin Hubner , Hans Meier
摘要： A temperature measuring probe for measuring excess temperatures at the exhaust of an internal combustion engine is provided which incorporates an NTC resistor in a gas-tight metal housing. The housing is vacuum-tight, shock-proof, and vibration-proof (10 g RMS, 0 through 500 Hz) and the probe is suitable for temperature sensing up to about 700.degree. C. The probe is particularly suitable for use as a temperature monitor for turbo-chargers.
摘要翻译： 提供了一种用于测量内燃机排气过量温度的温度测量探头，其在气密金属壳体中包含NTC电阻器。 外壳采用真空密封，防震和防振（10 g RMS，0至500 Hz），探头适用于高达约700°C的温度检测。探头特别适合用作温度 监控涡轮增压器。
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公开(公告)号：US4756001A
公开(公告)日：1988-07-05
申请号：US898120
申请日：1986-08-20
申请人： Hinrich Heynisch , Klemens Hubner , Erwin Hubner , Hans Krueger , Hans Golser
发明人： Hinrich Heynisch , Klemens Hubner , Erwin Hubner , Hans Krueger , Hans Golser
CPC分类号： H01S3/041
摘要： In an ion laser having a discharge channel extending through a ceramic tube, a coil of thermal conductive material is placed around the ceramic tube and the tube and coil combination are inserted into a bore of a heat eliminating device. The tube, coil, and heat eliminating device are soldered to one another so as to provide clearance between individual turns of the coil, thereby providing good cooling characteristics and enhanced power of the laser without risk of breakage of the ceramic tube.
摘要翻译： 在具有延伸穿过陶瓷管的放电通道的离子激光器中，将导热材料的线圈放置在陶瓷管周围，并将管和线圈组合插入散热装置的孔中。 管，线圈和除热装置彼此焊接，以便在线圈的各个匝之间提供间隙，从而提供良好的冷却特性和增强的激光功率，而不会损坏陶瓷管的破损。
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公开(公告)号：US4613971A
公开(公告)日：1986-09-23
申请号：US599179
申请日：1984-04-11
申请人： Gerhard Brumme , Ludger Grage , Hinrich Heynisch , Erwin Hubner
发明人： Gerhard Brumme , Ludger Grage , Hinrich Heynisch , Erwin Hubner
IPC分类号： H01S3/038 , H01S3/097 , H01S3/0971
CPC分类号： H01S3/0385 , H01S3/09716 , H01S3/0384
摘要： A transversely excited gas laser, includes: an elongated gas-filled discharge chamber having an optical axis; a main cathode electrode and a main anode electrode extended along the optical axis in the discharge chamber defining a main discharge space between the main cathode and the main anode electrodes through which the optical axis extends, the main electrodes bordering two sides of the main discharge space leaving two other sides open; two pairs of auxiliary electrodes each being extended parallel to the optical axis in vicinity of a respective one of the open sides of the main discharge space and mutually spaced apart by a given distance, each of the auxiliary electrodes including a conductor and a dielectric shell surrounding the conductor, each of the auxiliary electrodes being spaced from all of the other electrodes by a set breakdown distance; and a driving unit connected to the electrodes, the driving unit supplying different potentials to the main cathode and main anode electrodes producing a main electric discharge therebetween during operation of the gas laser, and the driving unit supplying different potentials to the pairs of auxiliary electrodes causing a corona discharge preionizing the gas in the main discharge space to take place therebetween across the given distance during operation of the gas laser.
摘要翻译： 横向激发的气体激光器包括：具有光轴的细长气体填充的放电室; 主阴极电极和主阳极电极沿着放电室中的光轴延伸，限定主阴极和主阳极延伸的主阳极之间的主放电空间，主电极与主放电空间的两侧相邻 让另外两边打开; 两对辅助电极各自在主放电空间的相应一个开口侧附近平行于光轴延伸并相互间隔一定距离，每个辅助电极包括导体和介电壳体 导体，每个辅助电极与所有其他电极间隔一定的击穿距离; 以及连接到所述电极的驱动单元，所述驱动单元在气体激光器的操作期间向主阴极和主阳极提供不同的电位，从而在其间产生主放电，并且所述驱动单元向所述辅助电极对提供不同的电位，从而 在气体激光器的操作期间，在主放电空间中的气体预先离子化电晕放电以在给定距离之间进行。
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公开(公告)号：US4864582A
公开(公告)日：1989-09-05
申请号：US750681
申请日：1985-06-28
申请人： Heinz Barth , Erwin Hubner , Hinrich Heynisch , Adolf Schneider
发明人： Heinz Barth , Erwin Hubner , Hinrich Heynisch , Adolf Schneider
CPC分类号： C04B37/025 , C04B37/005 , H01S3/034 , C04B2237/10 , C04B2237/343 , C04B2237/36 , C04B2237/405 , C04B2237/407 , C04B2237/765
摘要： A gas laser tube assembly includes a gas laser tube having ends, optical elements each vacuum-tightly closing off a respective end of the gas laser tube, each of the optical elements including a washer-shaped ceramic flange and a terminating plate being transparent to laser radiation and thermally matched to the ceramic flange, the ceramic flange having an outer rim joined to the gas laser tube and a central beam passage opening formed therein, and the terminating plate having two base surfaces, and glass solder connecting the terminating plate to the ceramic flange with the terminating plate covering the beam passage opening and projecting beyond the ceramic flange with at least one of the base surfaces thereof and a method of manufacturing the same.
摘要翻译： 气体激光管组件包括具有端部的气体激光管，每个真空密封地关闭气体激光管的相应端部的光学元件，每个光学元件包括垫圈形陶瓷凸缘和对激光透明的端接板 辐射并与陶瓷凸缘热匹配，陶瓷凸缘具有接合到气体激光管的外缘和形成在其中的中心束通道开口，并且端接板具有两个基面，以及将端接板连接到陶瓷的玻璃焊料 凸缘，其端接板覆盖光束通道开口并突出超过陶瓷凸缘的至少一个底面，以及其制造方法。
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公开(公告)号：US4653060A
公开(公告)日：1987-03-24
申请号：US750682
申请日：1985-06-28
申请人： Heinz Barth , Erwin Hubner , Hinrich Heynisch , Adolf Schneider
发明人： Heinz Barth , Erwin Hubner , Hinrich Heynisch , Adolf Schneider
CPC分类号： H01S3/034
摘要： A gas laser tube assembly includes:a gas laser tube having two ends; andtwo optical elements each vacuum-tightly closing off a respective one of the ends of the gas laser tube, at least one of the optical elements at one end of the gas laser tube including a flange and a terminating body formed of a given material;the flange:being rigid, being formed of a metal thermally matched to the given material of the terminating body, being inserted into and connected to the gas laser tube, having the shape of a washer with two sides and a central beam passage opening formed therein, and having a meandering profile with a plurality of right angle turns immediately following each other and pointing alternatingly toward one of the sides of the flange; andthe terminating body:being formed of a material transparent to laser radiation, having the shape of a plate, being inserted into the beam passage opening, being connected to the flange by glass solder, and being extended beyond the tangential plane of both of the sides of the flange in a direction normal to the plate and a method for manufacturing the same.
摘要翻译： 气体激光管组件包括：具有两端的气体激光管; 以及两个光学元件，每个真空密封地封闭气体激光管的相应一个端部，气体激光管的一端处的至少一个光学元件包括由给定材料形成的凸缘和端接体; 法兰：刚性的，由与端接体的给定材料热匹配的金属形成，插入并连接到气体激光管，其具有形成有两侧的垫圈和形成在其中的中心梁通道开口 具有多个直角的蜿蜒曲线，其紧挨着彼此并且朝着凸缘的一侧交替地指向; 并且端接体由对激光辐射透明的材料形成，具有插入到光束通道开口中的板的形状，通过玻璃焊料连接到凸缘，并延伸超过两者的切向平面 法兰侧面与法向盘的方向及其制造方法。
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