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    Blitzlichtquellenvorrichtung
    1.
    发明专利
    Blitzlichtquellenvorrichtung 未知

    公开(公告)号：DE112014001256T5

    公开(公告)日：2015-12-17

    申请号：DE112014001256

    申请日：2014-02-10

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： YAMASHITA YUICHI

    IPC: H01J61/80 ,  H05B41/32

    Abstract: Eine Blitzlichtquellenvorrichtung 1A umfasst eine Blitzlampe 10, eine Leiterplatte 30 und eine Leistungszufuhreinheit 60. Die Blitzlampe 10 umfasst einen abgedichteten Behälter 11, der mit einem Lichttransmissionsfenster auf einer Stirnseite versehen ist und in dem ein Entladungsgas eingeschlossen ist, eine Kathode und eine Anode, um eine Bogenentladung in dem abgedichteten Behälter 11 zu induzieren, und Leitungsstifte, die aus der anderen Stirnfläche des abgedichteten Behälters 11 ragen. Die Leiterplatte 30 weist eine Hauptfläche 31 und eine Rückfläche 32 auf. Die Leitungsstifte der Blitzlampe 10, die der Hauptfläche 31 gegenüber angeordnet sind, sind so gebondet, dass sie in einer elektrisch leitenden Weise an der Leiterplatte 30 befestigt sind. Die Leistungszufuhreinheit 60 setzt ein Laden und Entladen eines elektrischen Stroms um, der an die Blitzlampe 10 geliefert werden soll. Die Leistungszufuhreinheit 60 weist Chipkondensatoren 61 auf, die oberflächlich auf der Leiterplatte 30 montiert sind. Dies verwirklicht die Blitzlichtquellenvorrichtung, die mit kleineren Abmessungen konstruiert werden kann.

    Flashlamp
    4.
    发明专利
    Flashlamp 有权
    闪光灯

    公开(公告)号：JP2012043736A

    公开(公告)日：2012-03-01

    申请号：JP2010186279

    申请日：2010-08-23

    Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

    Inventor： YAMASHITA YUICHI ,  HASEGAWA YUSUKE

    IPC: H01J61/54 ,  H01J61/80

    Abstract: PROBLEM TO BE SOLVED: To provide a flashlamp capable of suppressing the generation of fluctuation of arc discharge.SOLUTION: In a flashlamp 1, a tip end part 62 of a negative electrode 60 and a tip end part 72 of a positive electrode 70 oppose to each other on a reference line RL. A tip end part 82 of a trigger electrode 80 is positioned on one side and a tip end part 92 of a trigger electrode 90 is positioned on the other side with respect to a reference plane RS including the reference line RL. A terminal 82a of the tip end part 82 of the trigger electrode 80 and a terminal 92a of the tip end part 92 of the trigger electrode 90 are separated from the reference line RL, and the tip end parts 82 and 92 are formed so as to taper off toward the reference line RL. Therefore, arc discharge is generated in a limited R which is a path from a terminal portion of the tip end part 62 of the negative electrode 60 to a terminal portion of the tip end part 72 of the positive electrode 70 through the terminal portion of the tip end part 82 of the trigger electrode 80 and the terminal portion of the tip end part 92 of the trigger electrode 90.

    Abstract translation: 要解决的问题：提供能够抑制电弧放电波动的产生的闪光灯。 解决方案：在闪光灯1中，负极60的前端部62和正极70的前端部72在基准线RL上彼此相对。 触发电极80的前端部82位于一侧，触发电极90的前端部92相对于包括基准线RL的基准面RS位于另一侧。 触发电极80的前端部82的端子82a和触发电极90的前端部92的端子92a与基准线RL分离，前端部82,92形成为 朝向参考线RL渐缩。 因此，在作为从负极60的前端部62的端子部分到正极70的前端部72的端子部分的路径的有限的R中产生电弧放电，通过端子部分 触发电极80的末端部分82和触发电极90的末端部分92的端部。版权所有：（C）2012，JPO＆INPIT

    Flash lamp
    5.
    发明专利
    Flash lamp 有权
    闪光灯

    公开(公告)号：JP2005285468A

    公开(公告)日：2005-10-13

    申请号：JP2004096079

    申请日：2004-03-29

    Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

    Inventor： KURASHIMA TATSUO ,  YAMASHITA YUICHI

    IPC: H01J61/54 ,  H01J61/80

    CPC classification number: H01J61/545 ,  H01J61/80

    Abstract: PROBLEM TO BE SOLVED: To provide a flash lamp with improved light output stability.
    SOLUTION: The flash lamp houses a negative electrode 10 and a positive electrode 20 facing each other, a trigger electrode 30 arranged so as to stick out the its tip end from a space between the negative electrode 10 and the positive electrode 20, and a sparker electrode 60 for making the flash lamp generate stable discharge each time, in a sealed container 80. The negative electrode 10 and the positive electrode 20 are arranged so that respective negative electrode tip end 12 and positive electrode tip end 22 face each other. The negative electrode 10 has a negative electrode discharging face 14, and the positive electrode 20 has a positive electrode discharging face 24. A cylinder-shaped space 50 is demarcated by the negative electrode discharging face 14, the positive electrode discharging face 24, and a face connecting the outer peripheral lines of the negative electrode discharging face 14 and the positive electrode discharging face 24. The trigger electrode 30 is made to penetrate through the space 50, and a tip end of the trigger electrode 32 is made to protrude out from the space 50.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供具有改善的光输出稳定性的闪光灯。 解决方案：闪光灯容纳彼此面对的负极10和正极20，触发电极30被布置成从负极10和正极20之间的空间伸出其末端， 以及用于使闪光灯每次都在密封容器80中产生稳定放电的火花塞电极60.负极10和正极20被布置成使得各个负电极末端12和正电极末端22彼此面对 。 负极10具有负极排出面14，正极20具有正极排出面24.圆筒状空间50由负极排出面14，正极排出面24和 面连接负极排出面14和正极排出面24的外周线。触发电极30穿过空间50，使触发电极32的前端从 空间50.版权所有（C）2006，JPO＆NCIPI

    Flash light source device
    6.
    发明专利
    Flash light source device 有权
    闪光灯设备

    公开(公告)号：JP2014179205A

    公开(公告)日：2014-09-25

    申请号：JP2013051708

    申请日：2013-03-14

    Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

    Inventor： YAMASHITA YUICHI

    IPC: H01J61/80 ,  G03B15/05 ,  H01J61/54

    CPC classification number: H01J61/56 ,  H01J61/80 ,  H05B41/32

    Abstract: PROBLEM TO BE SOLVED: To provide a flash light source device which can be miniaturized.SOLUTION: A flash light source device 1A includes a flash lamp 10, a wiring board 30, and a power supply unit 60. The flash lamp 10 has: a sealed container 11 which has a light transmission window provided on one end surface thereof and in which a discharge gas is sealed; a cathode and an anode for generating an arc discharge in the sealed container 11; and a lead pin projecting from the other end surface of the sealed container 11. The wiring board 30 has a main surface 31 and a rear surface 32. The lead pin of the flash lamp 10 arranged facing the main surface 31 is conductively bonded and fixed to the wiring board 30. The power supply unit 60 performs the charge and discharge of a current to be supplied to the flash lamp 10. The power supply unit 60 has a chip capacitor 61 surface-mounted on the wiring board 30.

    Abstract translation: 要解决的问题：提供可以小型化的闪光光源装置。解决方案：闪光灯装置1A包括闪光灯10，布线板30和电源单元60.闪光灯10具有： 密封容器11，其具有设置在其一个端面上并且排出气体被密封的透光窗; 用于在密封容器11中产生电弧放电的阴极和阳极; 以及从密封容器11的另一端面突出的引导销。布线板30具有主表面31和后表面32.闪光灯10的面向主表面31布置的引脚被导电地固定 电源单元60对提供给闪光灯10的电流进行充放电。电源单元60具有表面安装在布线板30上的片状电容器61。

    XENON FLASH LIGHT SOURCE DEVICE AND SOCKET FOR THE SAME
    7.
    发明专利
    XENON FLASH LIGHT SOURCE DEVICE AND SOCKET FOR THE SAME 失效

    公开(公告)号：JP2000268991A

    公开(公告)日：2000-09-29

    申请号：JP6858099

    申请日：1999-03-15

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： SHIMAZU TAKESHIGE ,  MIYAMOTO MAKOTO ,  YAMASHITA YUICHI

    IPC: G03B15/03 ,  G03B15/05 ,  H05B41/30 ,  H05B41/32

    Abstract: PROBLEM TO BE SOLVED: To suppress a temperature rise caused by heat generated in a diode, by parallel connecting two diodes of a rectifying circuit connected so that an electric current flowing from a main power supply part to a lamp flows to a power supply circuit between the main power supply part and the lamp in a direction of easy flow. SOLUTION: A rectifying circuit 49 is intervened between an input terminal 60 and an anode 39, and is connected so that an electric current flowing from a power source 5 to a light emitting part 3 flows in a direction of easy flow. The rectifying circuit 49 consists of four diodes 49a-49d, the diodes 49a and 49b, and the diodes 49c and 49d are connected in series, and a circuit having the diode 49a and 49b and a circuit having the diode 49c and 49d are parallel connected. Thereby, at the time when the current starts flowing, the current flows in one circuit to generate heat, due to a difference in characteristics, and the internal resistance of the diode grows. If the internal resistance gets to the same resistance of other circuit or bigger, the current flows in other circuit, and the amount of the current in the former circuit is suppressed.

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