公开(公告)号：US5569972A

公开(公告)日：1996-10-29

申请号：US290274

申请日：1994-08-15

Applicant: Gerhard Lange

Inventor： Gerhard Lange

IPC: H01T4/02 ,  H01T4/12 ,  H01J17/02

CPC classification number: H01T4/12 ,  H01T4/02

Abstract: To achieve a contact with copper electrodes that discharges axially to a slight degree and is especially favorable from a manufacturing standpoint, a gas-filled lightning arrester with a ceramic insulator and copper electrodes is provided having a contact ring which is soldered endwise on an edge of each bowl-shaped copper electrode. The height (h) of the ring is greater than the thickness (D) of the edge of the copper electrode. The contact ring is made of iron or a magnetic, stainless alloy with a coefficient of thermal expansion .alpha.=120'10.sup.'7 /.degree.C.

Abstract translation: 为了实现与从制造的角度轴向排出的铜电极的接触，特别是从制造的观点来看，具有陶瓷绝缘体的气体充电避雷器和铜电极具有接触环，该接触环端接在 每个碗形铜电极。 环的高度（h）大于铜电极的边缘的厚度（D）。 接触环由铁或具有热膨胀系数α= 120'10'7 /℃的磁性不锈钢合金制成。

公开(公告)号：US5552669A

公开(公告)日：1996-09-03

申请号：US305972

申请日：1994-09-15

Applicant: Tomoyuki Ikedo ,  Yoshinobu Ito ,  Ryotaro Matui

Inventor： Tomoyuki Ikedo ,  Yoshinobu Ito ,  Ryotaro Matui

IPC: H01J1/90 ,  H01J61/04 ,  H01J61/10 ,  H01J61/68 ,  H01J17/02

CPC classification number: H01J1/90 ,  H01J61/04 ,  H01J61/10

Abstract: A gas discharge tube of the present invention has an envelope for accommodating an anode for receiving thermoelectrons emitted from a thermionic cathode, a focusing electrode for focusing a path of the thermoelectrons from the thermionic cathode to the anode, and a discharge shielding plate consisting of a material having electrical insulating properties, the anode being arranged in contact with one side of the discharge plate, and the focusing electrode being arranged in contact with the other side of the discharge shielding plate. Since the anode and the focusing electrode are arranged in contact with both the sides of the discharge shielding plate consisting of an insulating material such as a ceramic, the positions of these electrodes are held at high accuracy, and the electrical insulating properties therebetween are maintained even at a high temperature during long-time continuous light emission. For this reason, a short circuit between the electrodes and variations in length of a discharge path can be prevented. Therefore, a gas discharge tube having a long service life and a high operational stability during long-time continuous light emission can be provided.

Abstract translation: 本发明的气体放电管具有用于容纳用于接收从热离子阴极发射的热电子的阳极的外壳，用于将热电子从热离子阴极聚焦到阳极的聚焦电极，以及由 具有电绝缘性的材料，所述阳极被布置成与所述放电板的一侧接触，并且所述聚焦电极被布置为与所述放电屏蔽板的另一侧接触。 由于阳极和聚焦电极与由诸如陶瓷之类的绝缘材料构成的放电屏蔽板的两侧相接触，所以这些电极的位置被保持为高精度，并且它们之间的电绝缘性能保持均匀 在长时间连续发光的高温下。 为此，可以防止电极之间的短路和放电路径的长度的变化。 因此，可以提供长时间连续发光时的使用寿命长，操作稳定性高的气体放电管。

公开(公告)号：US5536999A

公开(公告)日：1996-07-16

申请号：US348795

申请日：1994-12-02

Applicant: Mark D. Winsor

Inventor： Mark D. Winsor

IPC: H01J61/067 ,  H01J61/10 ,  H01J61/30 ,  H01J61/70 ,  H01J61/72 ,  H01J61/92 ,  H01J1/62 ,  H01J17/02 ,  H01J17/30

CPC classification number: H01J61/10 ,  H01J61/067 ,  H01J61/103 ,  H01J61/305 ,  H01J61/307 ,  H01J61/70 ,  H01J61/72 ,  H01J61/92

Abstract: A flat planar fluorescent lamp having barrier structures overlaying the electrodes is described. The barrier structures include barrier walls and platforms between the electrodes and the lamp cover with passageways between the platforms and the lamp cover. The barrier structures cause the electric discharge between the lamp electrodes to pass between the platforms and the lamp cover. The interior of the lamp and the top of the platform are coated with a fluorescent material such that the lamp produces light throughout its interior, including the region directly above the electrode, thereby providing a source of light in an area which would otherwise be a dark region surrounding the electrode. In one embodiment, a cold electrode, a hot electrode, an ion barrier, and a tubulation are formed in a glass seal as a single unit, placing the terminals of the electrodes and the tipped-off tubulation in a small region of the lamp to permit easier access and alignment. Two tubulations are used to permit the lamp to be pumped at locations adjacent the two electrodes to reduce problems associated with free ions in the region around the electrode. In one embodiment, a metal lamp body having an insulative coating and including an integral barrier structure is formed using conventional metal stamping techniques. In another embodiment, the lamp body is formed from glass which is shaped according to known techniques to form an integral barrier wall. The platform is then attached to the integral barrier wall and supported at its sides by ledges formed in the sidewall and channel wall of the lamp.

Abstract translation: 描述了具有覆盖电极的势垒结构的平面荧光灯。 阻挡结构包括阻挡壁和电极之间的平台以及具有在平台和灯罩之间的通道的灯罩。 阻挡结构导致灯电极之间的放电在平台和灯罩之间通过。 灯的内部和平台的顶部涂覆有荧光材料，使得灯在整个其内部产生光，包括直接在电极上方的区域，从而在否则将是黑暗的区域中提供光源 围绕电极的区域。 在一个实施例中，将冷电极，热电极，离子阻挡层和微管形成为玻璃密封件作为单个单元，将电极的端子和倾倒的管道放置在灯的小区域中 允许更容易的访问和对齐。 使用两个管道来允许在邻近两个电极的位置处泵送灯，以减少与电极周围的区域中的游离离子相关的问题。 在一个实施例中，使用常规的金属冲压技术形成具有绝缘涂层并且包括整体阻挡结构的金属灯体。 在另一个实施例中，灯体由玻璃形成，该玻璃根据已知技术成型，以形成整体的阻挡壁。 然后将平台连接到整体阻挡壁，并在其侧面通过形成在灯的侧壁和通道壁中的突出部支撑。

公开(公告)号：US3829733A

公开(公告)日：1974-08-13

申请号：US32786073

申请日：1973-01-29

Applicant: BELYAEV V ,  BUTROVA E ,  POZHARSKAYA G ,  KISELEV Y

Inventor： BUTROVA E ,  KISELEV Y ,  POZHARSKAYA G ,  BELYAEV V

IPC: H01T4/12 ,  H01J17/02

CPC classification number: H01T4/12

Abstract: A spark-gap device is disclosed which comprises an envelope forming a gas-filled space. The space accomodates electrodes; namely, a cathode and an anode. The inter-electrode space accomodates a bushing of dielectric material attached to one of the electrodes. The bushing is provided with at least one duct made in the body of the bushing so that the spark discharge occurring between the electrodes passes through the duct having a constant longitudinal section.

公开(公告)号：US2680807A

公开(公告)日：1954-06-08

申请号：US13651850

申请日：1950-01-03

Applicant: ERICSSON TELEFON AB L M

Inventor： WALDEMAR HULLEGARD ERIK

IPC: H01J17/02

CPC classification number: H01J17/02

公开(公告)号：US20110169401A1

公开(公告)日：2011-07-14

申请号：US12990363

申请日：2010-06-23

Applicant: Shinsuke Yoshida ,  Akira Kawase ,  Kazuhiro Morioka ,  Naoto Haze ,  Yoshiyuki Ota ,  Morio Fujitani ,  Hiroshi Ito ,  Tatsuo Mifune

Inventor： Shinsuke Yoshida ,  Akira Kawase ,  Kazuhiro Morioka ,  Naoto Haze ,  Yoshiyuki Ota ,  Morio Fujitani ,  Hiroshi Ito ,  Tatsuo Mifune

IPC: H01J17/02

CPC classification number: H01J11/38 ,  H01J11/12

Abstract: The PDP has front plate and a rear plate. Front plate and the rear plate are oppositely disposed and sealed at the peripheries. Front plate has display electrode and dielectric layer. Dielectric layer contains an oxide of a divalent element, an oxide of a trivalent element, and an oxide of a tetravalent element. The total content of the oxide of a trivalent element and the oxide of a tetravalent element is larger by weight than the content of the oxide of a divalent element.

Abstract translation: PDP具有前板和后板。 前板和后板在周边相对设置和密封。 前板具有显示电极和电介质层。 介电层含有二价元素的氧化物，三价元素的氧化物和四价元素的氧化物。 三价元素的氧化物和四价元素的氧化物的总含量比二价元素的氧化物的含量大。

公开(公告)号：US07764018B2

公开(公告)日：2010-07-27

申请号：US11658320

申请日：2005-08-04

Applicant: Yoshinobu Ito ,  Tsuyoshi Minamizawa ,  Koji Matsushita

Inventor： Yoshinobu Ito ,  Tsuyoshi Minamizawa ,  Koji Matsushita

IPC: H01J17/02

CPC classification number: H01J61/68 ,  H01J61/10

Abstract: A gas discharge tube which generates discharge between an anode 24 and a cathode 56 disposed within a sealed container 12 in which a gas is sealed, includes a cylindrical part 28 restricting the discharge path, the cylindrical part being disposed between the anode and the cathode and having a through hole 42 for narrowing the discharge path between the anode and the cathode, and a discharge shielding part 50 which is disposed so as to cover a surrounding of the part restricting the discharge path and is electrically insulated from the part restricting the discharge path, wherein the part restricting the discharge path has a cathode side end projecting by a predetermined projecting amount more than a surface on the cathode side of the discharge shielding part and an anode side end projecting into a space 62 on the side where the anode is positioned so that a high-density electron region is formed only in a part on the cathode side of the through hole of the part restricting the discharge path to reliably generate starting discharge, preferably perform heat radiation of the anode, and reduce evaporated products from the anode.

Abstract translation: 在设置在密封容器12内的阳极24和阴极56之间产生放电的气体放电管包括限定放电路径的圆筒部28，设置在阳极和阴极之间的筒状部， 具有用于使阳极和阴极之间的放电路径变窄的通孔42，以及放电屏蔽部50，其设置成覆盖限制放电路径的部分的周围，并且与限制放电路径的部分电绝缘 其特征在于，限制放电路径的部分具有比放电屏蔽部的阴极侧的面大的预定突出量突出的阴极侧端部和突出到阳极侧的空间62的阳极侧端 使得仅在限制放电的部分的通孔的阴极侧的部分中形成高密度电子区域 可靠地产生起始放电的路径，优选地进行阳极的热辐射，并且减少来自阳极的蒸发产物。

公开(公告)号：US07569993B2

公开(公告)日：2009-08-04

申请号：US10512887

申请日：2003-04-30

Applicant: Yoshinobu Ito ,  Koji Matsushita ,  Masaki Ito

Inventor： Yoshinobu Ito ,  Koji Matsushita ,  Masaki Ito

IPC: H01J17/02 ,  H01J61/02

CPC classification number: H01J61/10 ,  H01J61/54

Abstract: In a gas discharge tube there is carried out narrowing of the discharge path with cooperation of the first opening 20 and second opening 12 in order to obtain higher luminance of light. Further, in order to maintain excellent starting-properties of a lamp even if the discharge path is narrowed, a predetermined voltage is applied to a second discharge path limit portion 11 externally. Thereby, a positive or active starting discharge is produced in such a manner as to pass through the first opening 20. Further, the second opening 12 is comprised of not only a straight section 13 extending in a direction of an optical axis Y, but also a spread section 14 extending from an end portion of the straight section 13 toward the first opening 20.

Abstract translation: 在气体放电管中，为了获得更高的亮度，在第一开口20和第二开口12的配合下，进行放电路径的变窄。 此外，即使放电路径变窄，为了保持灯的优异的启动特性，在外部向第二放电路限制部11施加规定的电压。 因此，以通过第一开口20的方式产生正或有效的起始放电。此外，第二开口12不仅包括在光轴Y的方向上延伸的直线部分13，而且包括 从直线部分13的端部向第​​一开口20延伸的展开部分14。

公开(公告)号：US07557509B2

公开(公告)日：2009-07-07

申请号：US10574514

申请日：2005-12-12

Applicant: Yoshinobu Ito ,  Masaki Ito ,  Koji Matsushita

Inventor： Yoshinobu Ito ,  Masaki Ito ,  Koji Matsushita

IPC: H01J17/02

CPC classification number: G01N30/74 ,  G01N2030/027 ,  H01J61/06 ,  H01J61/68

Abstract: The present invention relates to a gas discharge tube or the like having a structure for enabling the maintenance of discharge startability and the prevention of the shortening of the life of an anode section and for increasing the amount of visible light from a visible light source passing through a discharge path restricting section. The gas discharge tube comprises a sealed vessel in which gas is encapsulated. A cathode section and anode section for generating discharge are arranged in the sealed vessel. Furthermore, a discharge path restricting section for narrowing a discharge path is arranged between the cathode section and the anode section. In particular, an opening portion is formed in the anode section, and the cross section of the opening portion has a non-circular shape where the maximum opening width in a first direction is different from that in a second direction orthogonal to the first direction. Thus, the amount of the visible light passing through the opening portion of the anode section in the gas discharge tube from the visible light source can be increased by making the maximum opening width in one direction of the first and second directions longer than that in the other direction. The maintenance of the discharge startability and the prevention of the shortening of the life of the anode section can be attained by making the maximum opening width in the other direction shorter than that in one direction.

Abstract translation: 本发明涉及一种具有能够维持放电启动性和防止缩短阳极部分的寿命的结构的气体放电管等，并且用于增加从可见光源通过的可见光量 排出路径限制部。 气体放电管包括其中气体被封装的密封容器。 用于产生放电的阴极部分和阳极部分设置在密封容器中。 此外，在阴极部和阳极部之间配置用于使放电路径变窄的放电路径限制部。 特别地，在阳极部形成有开口部，开口部的截面为第一方向的最大开口宽度与与第一方向正交的第二方向的最大开口宽度不同的非圆形状。 因此，可以通过使第一和第二方向的一个方向上的最大开口宽度比在可见光源中的阳极部分的开口部分的可见光的长度比在 其他方向 通过使另一方向的最大开口宽度比一个方向的最大开口宽度短，可以实现放电启动性的维持和防止阳极部的寿命缩短。

公开(公告)号：US07414366B2

公开(公告)日：2008-08-19

申请号：US11160331

申请日：2005-06-20

Applicant: Victor E. Perez ,  Jeffrey T. Neil ,  Gregory Zaslavsky

Inventor： Victor E. Perez ,  Jeffrey T. Neil ,  Gregory Zaslavsky

IPC: H01J17/02 ,  H01J61/04

CPC classification number: H01J61/36 ,  H01J61/30

Abstract: A ceramic discharge vessel for a high-intensity discharge lamp includes a hollow body and two capillaries attached to the body. The capillaries have respective electrodes therein, where portions of the electrodes inside the body are spaced from each other and have longitudinal axes that are not coplanar. That is, in contrast to the prior art where the longitudinal axes are coplanar, the capillaries herein are moved (in effect, rotated) to positions in which a first plane defined by a longitudinal axis of one capillary and a first point where a second capillary is attached to the body is intersected by a longitudinal axis of the second capillary only at the first point.

Abstract translation: 用于高强度放电灯的陶瓷放电容器包括中空体和附接到身体的两个毛细管。 毛细管在其中具有各自的电极，其中主体内的电极的部分彼此间隔开并且具有不共面的纵向轴线。 也就是说，与其中纵轴是共面的现有技术相比，这里的毛细管被移动（实际上是旋转的）到位于其中由一个毛细管的纵向轴线限定的第一平面和第二个毛细管 仅在第一点处与第二毛细管的纵向轴线相交。