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    Short-arc discharge lamp
    32.
    发明申请
    Short-arc discharge lamp 有权
    短弧放电灯

    公开(公告)号：US20030052606A1

    公开(公告)日：2003-03-20

    申请号：US09956553

    申请日：2001-09-20

    Inventor： Naohisa Ikeda ,  Masanori Sugihara

    IPC: H01J017/18 ,  H01J061/36

    CPC classification number: G03F7/70016 ,  H01J61/368

    Abstract: Short-arc discharge lamp designed to minimize the phenomenon of foil floating between the metal foil located in the foil sealing area and the sealing quartz component that is in contact with the inside of the metal foil so as to prevent cracks from forming in the foil sealing area, gas leakage from the lamp, and premature breaking of the lamp. The short-arc discharge lamp includes electrodes which are located in an emission space, a metal foil electrically connected to the electrodes, a quartz tube part which surrounds the metal foil, a sealing quartz component in contact with the inside of the metal foil, and a metallic component inserted into the sealing quartz component and electrically connected to the metal foil. The foil sealing area is formed from the metal foil, the quartz tube, and the sealing quartz component, which are sealed against one another. By the sealing action of the foil sealing area, sealing of the emission space is ensured. The short-arc discharge lamp has an electrical input power rating of greater than or equal to 4 kW and an operating pressure during luminous operation of greater than or equal to 2null106 Pa, and is operated using direct current. The above-mentioned characteristics are achieved in that the length of the area of a metallic component inserted into the sealing quartz component is greater than or equal to roughly 40% of the total length of the sealing quartz component.

    Abstract translation: 短弧放电灯被设计成最小化位于箔密封区域中的金属箔和与金属箔内部接触的密封石英部件之间的箔浮现现象，以防止在箔密封中形成裂纹 区域，灯的气体泄漏以及灯的过早断裂。 短弧放电灯包括位于发射空间中的电极，与电极电连接的金属箔，围绕金属箔的石英管部分，与金属箔的内部接触的密封石英部件，以及 金属部件插入到密封石英部件中并电连接到金属箔。 箔密封区域由彼此密封的金属箔，石英管和密封石英部件形成。 通过箔密封区的密封作用，确保了发射空间的密封。 短弧放电灯具有大于或等于4kW的电输入额定功率和大于或等于2×10 6 Pa的发光操作期间的工作压力，并且使用直流电流进行操作。 上述特征的实现是，插入到密封石英部件中的金属部件的面积的长度大于或等于密封石英部件的总长度的大约40％。

    High-pressure discharge lamp and arc tube with long operating lifetime and high impact resistance
    34.
    发明申请
    High-pressure discharge lamp and arc tube with long operating lifetime and high impact resistance 有权
    高压放电灯和电弧管，使用寿命长，抗冲击性强

    公开(公告)号：US20020079841A1

    公开(公告)日：2002-06-27

    申请号：US10011356

    申请日：2001-11-06

    Inventor： Masanori Higashi ,  Yoshiharu Nishiura ,  Takashi Maniwa

    IPC: H01J017/18 ,  H01J061/36

    CPC classification number: H01J61/366 ,  H01J61/36 ,  H01J61/363

    Abstract: A high-pressure discharge lamp having an arc tube that includes a main tube part and a pair of capillary tube parts is provided. The main tube part includes a pair of electrodes and a metal halide enclosed, and the pair of capillary tube parts is arranged at the of the main tube part. The pair of capillary tube parts is sealed by means of a seal member to a different one of the feeders, and supplies electricity to each of the electrodes. At least one of the feeders includes a first conductive member that is resistant to halides and sealed to the capillary tube part, and a second conductive member that is connected to the first conductive member outside the capillary tube part and fixed at an outer end of the capillary tube part by means of the seal member.

    Abstract translation: 提供一种具有包括主管部分和一对毛细管部分的电弧管的高压放电灯。 主管部分包括一对电极和封闭的金属卤化物，一对毛细管部分布置在主管部分的主体部分。 一对毛细管部分通过密封件密封到不同的一个进料器，并向每个电极供电。 至少一个进料器包括耐卤化物并密封到毛细管部分的第一导电构件，以及第二导电构件，其连接到毛细管部分外部的第一导电构件并固定在毛细管部分的外端 毛细管部分通过密封构件。

    Fluorescent lamp, method for manufacturing the same, and fluorescent lamp device
    35.
    发明申请
    Fluorescent lamp, method for manufacturing the same, and fluorescent lamp device 失效
    荧光灯，其制造方法以及荧光灯装置

    公开(公告)号：US20020053877A1

    公开(公告)日：2002-05-09

    申请号：US10034322

    申请日：2002-01-03

    Inventor： Mamoru Fukushima ,  Yasuo Kobayashi ,  Soichiro Ogawa

    IPC: H01J061/36 ,  H01J017/18

    CPC classification number: H01J9/28 ,  H01J61/045 ,  H01J61/366 ,  H01J61/72

    Abstract: A fluorescent lamp having a stem provided with first and second lead wires for energization of an electrode and an electrically-insulating member provided therein with a first hole and a second hole larger in cross-sectional area than said second lead wire. The first and second lead wires are inserted in the first and second holes of the electrically-insulating member, respectively, and an outer diameter of a glass envelope of the fluorescent lamp is not smaller than 13 mm and not larger than 29 mm.

    Abstract translation: 一种荧光灯，具有设置有用于激励电极的第一和第二引线以及设置在其中的电绝缘部件的杆，所述第一和第二引线具有比所述第二引线更大的横截面积的第一孔和第二孔。 第一和第二引线分别插入电绝缘构件的第一和第二孔中，荧光灯的玻璃外壳的外径不小于13mm且不大于29mm。

    Joined body and a high pressure discharge lamp
    37.
    发明申请
    Joined body and a high pressure discharge lamp 审中-公开
    接合体和高压放电灯

    公开(公告)号：US20020033670A1

    公开(公告)日：2002-03-21

    申请号：US09794760

    申请日：2001-02-27

    Applicant: NGK Insulators, Ltd.

    Inventor： Norikazu Niimi

    IPC: H01J017/18 ,  H01J061/36

    CPC classification number: C04B37/026 ,  C04B37/025 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/6582 ,  C04B2235/76 ,  C04B2237/062 ,  C04B2237/064 ,  C04B2237/066 ,  C04B2237/068 ,  C04B2237/10 ,  C04B2237/12 ,  C04B2237/122 ,  C04B2237/34 ,  C04B2237/343 ,  C04B2237/345 ,  C04B2237/40 ,  C04B2237/403 ,  C04B2237/55 ,  C04B2237/597 ,  C04B2237/61 ,  C04B2237/62 ,  C04B2237/708 ,  C04B2237/72 ,  C04B2237/76 ,  C04B2237/765 ,  C04B2237/84 ,  H01J5/36 ,  H01J61/366

    Abstract: A joined structure and joining method of a member of a ceramics or a cermet and a member of a metal such as molybdenum, in which the members may be joined with a high strength, the joined structure has improved air-tightness and resistance to corrosion and repeated thermal cycles does not result in the fracture of the joined structure. A joined body comprises a joining portion 6 interposed between a first member, made of a metal, and a second member 4, made of a ceramics or a cermet, for joining the first and second members. The joining portion 6 comprises main phase 14 contacting the first member and an intermediate glass layer 13 existing between the second member 4 and the main phase 14. The main phase 14 is composed of a porous bone structure 15, with open pores and made of a sintered product of metal powder, and glass phase 10 impregnated into the open pores in the porous bone structure. Preferably, the intermediate glass layer 13 and impregnated glass phase 10 is composed of glasses of the substantially same composition.

    Abstract translation: 陶瓷或金属陶瓷的构件和诸如钼的金属构件的接合结构和接合方法，其中构件可以以高强度接合，接合结构具有改善的气密性和耐腐蚀性， 重复的热循环不会导致接合结构的断裂。 接合体包括插入在由金属制成的第一构件和由陶瓷或金属陶瓷制成的第二构件4之间用于接合第一构件和第二构件的接合部分6。 接合部分6包括与第一部件接触的主相14和存在于第二部件4和主相14之间的中间玻璃层13.主相14由具有开孔的多孔骨结构15构成， 金属粉末的烧结产品和浸渍在多孔骨结构中的开孔中的玻璃相10。 优选地，中间玻璃层13和浸渍的玻璃相10由具有相同组成的玻璃组成。

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