公开(公告)号：US10109446B2

公开(公告)日：2018-10-23

申请号：US12526307

申请日：2008-02-12

Applicant: Giorgio Longoni ,  Marco Amiotti

Inventor： Giorgio Longoni ,  Marco Amiotti

IPC: B65D81/22 ,  H01J7/20 ,  H01J7/18

Abstract: There are described dispensers (10; 20; 30; 40; 50; 60) of alkali or alkaline-earth metals, comprising deposits of getter materials (13; 23; 33; 43; 53; 63) and alkali or alkaline-earth metal sources (12, 22; 32; 42; 53; 63), in which the sources of alkali or alkaline-earth metal are protected from environmental gases by said deposits of getter materials.

公开(公告)号：US09030088B2

公开(公告)日：2015-05-12

申请号：US13466040

申请日：2012-05-07

Applicant: John Yeh

Inventor： John Yeh

IPC: H01J1/62 ,  H01J63/04 ,  H01J7/20 ,  H01J7/22 ,  H01J61/28 ,  H01J65/04

CPC classification number: H01J7/20 ,  H01J7/22 ,  H01J61/28 ,  H01J65/048

Abstract: A fluorescent lamp has an amalgam chamber that is in communication with the interior of the lamp through an exhaust tube. The amalgam chamber is constructed as a three-way junction with the exhaust tube and is formed at a supplementary angle of 180 degree or less with respect to the exhaust tube. The construction of the chamber utilizes the force of gravity to keep the amalgam away from the opening of the exhaust tube leading to the interior of the lamp. The amalgam chamber is capable of effectively retaining the amalgam within the chamber and preventing it from penetrating into the interior of the lamp regardless of mounting direction.

Abstract translation: 荧光灯具有通过排气管与灯内部连通的汞合金室。 汞齐室被构造为与排气管的三通接头，并且相对于排气管以180度或更小的辅助角度形成。 室的结构利用重力将汞合金保持在离开导管内部的排气管的开口处。 汞齐室能够有效地将汞合金保持在室内，并防止其与安装方向无关地渗透到灯的内部。

公开(公告)号：US5876205A

公开(公告)日：1999-03-02

申请号：US626631

申请日：1996-03-28

Applicant: Antonio Schiabel ,  Stefano Paolo Giorgi

Inventor： Antonio Schiabel ,  Stefano Paolo Giorgi

IPC: H01J7/10 ,  H01J7/18 ,  H01J7/20 ,  H01J9/395 ,  H01J61/26 ,  H01J61/28

CPC classification number: H01J9/395 ,  H01J61/26 ,  H01J7/10 ,  H01J7/183 ,  H01J7/20 ,  H01J61/72

Abstract: A mercury-dispensing device is disclosed that includes a mercury dispenser comprising an intermetallic compound including mercury and a second metal selected from the group consisting of titanium, zirconium, and mixtures thereof; and a promoter that comprises copper, tin and at least a third metal selected among the rare earth elements. A getter material selected among titanium, zirconium, tantalum, niobium, vanadium and mixtures thereof, and alloys of these metals with nickel, iron or aluminum can be included in the device. The mercury dispenser, promoter and optional getter material are provided preferably in the form of powders compressed as a pellet, or contained in a ring-shaped metallic support or rolled on the surfaces of a metallic strip. Also disclosed is a process for introducing mercury into electron tubes by making use of the above-mentioned mercury-dispensing devices.

Abstract translation: 公开了一种汞分配装置，其包括汞分配器，其包括包含汞的金属间化合物和选自钛，锆及其混合物的第二金属; 以及包含铜，锡和选自稀土元素中的至少三种金属的促进剂。 选自钛，锆，钽，铌，钒及其混合物的吸气剂材料，以及这些金属与镍，铁或铝的合金可以包括在该装置中。 汞分配器，促进剂和任选的吸气剂材料优选以以颗粒压缩的粉末的形式提供，或者包含在环形金属支撑体中或在金属带的表面上滚动。 还公开了通过使用上述汞分配装置将汞引入电子管的方法。

公开(公告)号：US4066309A

公开(公告)日：1978-01-03

申请号：US556929

申请日：1975-03-10

Applicant: Stephen J. Hellier

Inventor： Stephen J. Hellier

IPC: H01J7/02 ,  H01J7/18 ,  H01J7/20 ,  H01J9/38 ,  H01J29/94

CPC classification number: H01J9/38 ,  H01J29/94

Abstract: A device for releasing water vapor in electron tubes comprises a holder and a water vapor releasing material carried by said holder. In one embodiment the water vapor releasing material is a hydroxide or hydrated oxide of a metallic element in combination with a binder. In another embodiment it is hydrated alumina.

Abstract translation: 用于释放电子管中的水蒸汽的装置包括由所述保持器承载的保持器和水蒸气释放材料。 在一个实施方案中，水蒸汽释放材料是与粘合剂组合的金属元素的氢氧化物或水合氧化物。 在另一个实施方案中，它是水合氧化铝。

公开(公告)号：US3704927A

公开(公告)日：1972-12-05

申请号：US3704927D

申请日：1968-05-27

Applicant: CHARLES L TOOMEY ,  GERALD D BUTLER ,  SYLVANIA ELECTRIC PROD

Inventor： TOOMEY CHARLES L ,  BUTLER GERALD D

IPC: H01J9/04 ,  H01J7/20

CPC classification number: H01J9/042

Abstract: A chamber for processing fluorescent lamp cathodes has a dividing wall with openings receiving the unsealed exhaust tube of the glass stem on which the cathode is supported. Adjacent each opening are conductors connecting the cathode leads to an adjustable source of heating current. While heating the cathodes at scheduled currents, a controlled flow of inert gas, e.g. nitrogen, enters the inlet portion of the chamber on one side of the wall thence through the exhaust tube of each stem past the cathode on the stem in the outlet portion of the chamber on the other side of the wall. The controlled flow of gas allows a carbon dioxide atmosphere at the cathode during reduction of alkaline earth metal carbonate on the cathode to its oxide, while the gas flow provides an otherwise inert environment.

Abstract translation: 用于处理荧光灯阴极的室具有分隔壁，开口接收玻璃杆的未密封的排气管，阴极被支撑在其上。 相邻的每个开口是将阴极引线连接到可调节的加热电流源的导体。 在以预定电流加热阴极的同时，控制惰性气体的流动，例如， 氮气通过每个杆的排气管通过壁的另一侧上的室的出口部分中的杆上的阴极进入室的一侧的入口部分。 气体的受控流动允许在阴极将碱土金属碳酸盐还原为其氧化物时在阴极处形成二氧化碳气体，而气流提供其它惰性环境。

公开(公告)号：US3638061A

公开(公告)日：1972-01-25

申请号：US3638061D

申请日：1970-07-15

Applicant: HUGHES AIRCRAFT CO

Inventor： LUTZ MICHAEL A ,  KNECHTLI RONALD C

IPC: H01J17/14 ,  H01J17/26 ,  H01J7/16 ,  H01J7/20

CPC classification number: H01J17/26 ,  H01J17/14

Abstract: In the absence of appropriate means for controlling the gas pressure, the time during which a crossed-field electrical switch can conduct is limited by the rapid pumping action of the discharge. The present invention discloses a crossed-field discharge switch in which pressure control is accomplished by selection of gas and electrode materials to minimize gas losses, and means is provided for adding additional gas, if needed. This structure permits a crossed-field electrical switch device to conduct for reasonable lengths of time without off-switching due to gas losses.

Abstract translation: 在没有用于控制气体压力的适当方法的情况下，交叉场电气开关可以传导的时间受到放电的快速泵送作用的限制。 本发明公开了一种交叉场放电开关，其中通过选择气体和电极材料来实现压力控制以最小化气体损失，并且如果需要，提供用于添加额外气体的装置。 这种结构允许交叉场电气开关装置在合理的时间段内进行导通，而不会由于气体损耗而断开切换。

公开(公告)号：US3420593A

公开(公告)日：1969-01-07

申请号：US3420593D

申请日：1967-02-23

Applicant: KING LAB INC

Inventor： KING ADEN J

IPC: H01J29/94 ,  H01J7/20

CPC classification number: H01J29/94

公开(公告)号：US10529551B2

公开(公告)日：2020-01-07

申请号：US15671520

申请日：2017-08-08

Applicant: Lucidity Lights, Inc.

Inventor： Harris Miller ,  Tenzin Wangjor Nanchung ,  John R. Goscha ,  Felix I. Alexandrov

IPC: H01J1/62 ,  H01J65/04 ,  H05B41/28 ,  H01J9/24 ,  H05B41/392 ,  H01J61/28 ,  H01J9/40 ,  H01J9/395 ,  H01J7/22 ,  H01J7/20 ,  H01J9/34 ,  H01J9/32 ,  H02M1/42 ,  H01J61/20 ,  H01J61/72 ,  H01J61/24

Abstract: An RF fluorescent lamp, comprising a bulbous vitreous portion of the RF fluorescent lamp comprising a vitreous envelope filled with a working gas mixture, a power coupler to induce an alternating electric field within the vitreous envelope, an electronic ballast, and a mercury amalgam accommodating structure mounted within the lamp envelope and adapted to absorb power from the electric field to rapidly heat and vaporize an amalgam of mercury to rapidly illuminate the lamp envelope during a turn-on phase of the RF fluorescent lamp, wherein the structure is comprised of a substrate material coated with a mixture of indium and gold.

公开(公告)号：US09374878B2

公开(公告)日：2016-06-21

申请号：US13827834

申请日：2013-03-14

Applicant: SOUTHERN LINAC, LLC

Inventor： Clark Bowlsbey ,  Edward Q. Castle, Jr.

IPC: H05G1/02 ,  H01J35/12 ,  H01J7/24 ,  F01P11/02 ,  F16K51/02 ,  F25B45/00 ,  F28F27/00 ,  H01J7/26 ,  H01J7/20

CPC classification number: H05G1/025 ,  F01P11/0204 ,  F01P11/0276 ,  F01P11/028 ,  F16K51/02 ,  F25B45/00 ,  F28F27/00 ,  H01J7/20 ,  H01J7/24 ,  H01J7/26 ,  H01J35/12

Abstract: Systems and methods for replacing coolant of an x-ray tube assembly having a closed cooling system include a service port that is operatively installed in the cooling system and a vacuum assisted service kit that is operatively coupled to the service port. Used coolant is drained from the x-ray tube assembly, and thereafter a vacuum is drawn on the x-ray tube assembly via the service kit. Replacement coolant within a vacuum tank of the service kit is degassed under a vacuum. The degassed replacement coolant is provided into the cooling system from the vacuum tank, preferably by pushing under pressure with an inert gas to prevent the introduction of any air into the replacement coolant. The replacement coolant may be pressurized in the cooling system with the inert gas. Thereafter, the service port is closed, and the service kit may be disconnected from the service port.

Abstract translation: 用于替换具有封闭冷却系统的X射线管组件的冷却剂的系统和方法包括可操作地安装在冷却系统中的服务端口和可操作地耦合到服务端口的真空辅助服务套件。 使用的冷却剂从x射线管组件中排出，之后通过维修套件在x射线管组件上抽真空。 服务套件真空罐内的更换冷却液在真空下脱气。 脱气的替代冷却剂优选地通过惰性气体在压力下被从真空罐提供到冷却系统中，以防止将任何空气引入更换的冷却剂中。 替代冷却剂可以在冷却系统中用惰性气体加压。 此后，服务端口关闭，服务工具包可能与服务端口断开连接。

公开(公告)号：US20120304934A1

公开(公告)日：2012-12-06

申请号：US13480062

申请日：2012-05-24

Applicant: John M. White

Inventor： John M. White

IPC: H01J7/20 ,  H01J17/04 ,  C23C16/50

CPC classification number: H01J37/321 ,  C23C16/4401 ,  C23C16/45519 ,  C23C16/509 ,  H01J37/3211 ,  H01J37/32192 ,  H01J37/3222 ,  H01J37/3244 ,  H01J37/32477 ,  H01J37/32871

Abstract: Apparatus and methods for preventing or substantially minimizing unwanted deposits on dielectric covers of an antenna by effectively providing an inert (non-depositing) gas at the surface of the antenna cover is provided.

Abstract translation: 提供了通过在天线盖的表面处有效地提供惰性（非沉积）气体来防止或基本上最小化天线电介质盖上的不必要沉积物的装置和方法。