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    • 1. 发明授权
    • Light source incorporating a proximity guide portion on an external surface of a sealing portion for securing a trigger wire
    • 光源在密封部分的外表面上包括接近引导部分,用于固定触发线
    • US08049424B2
    • 2011-11-01
    • US12302303
    • 2007-05-23
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • H01J61/54H01J61/56
    • G03B21/2026H01J61/547H01J61/86
    • The invention relates to a light source device having a high-voltage discharge lamp (1) on which a trigger line (10) for triggering the lamp is attached. The high-voltage discharge lamp (1) is formed such that an arc tube (7) having a pair of substantially cylindrical sealing portions (9R, 9L) formed on both sides in the longitudinal direction with a light emitting portion (8) in between is sealed with electrode assemblies (3R, 3L). The trigger line (10) is formed such that its one end (10a) is connected to a power supply lead (6), which is of the electrode assembly (3L) and protruded from the one sealing portion (9L), and its other end (10c) is wound around the outer circumference of the other sealing portion (9R). In the light source device, in order to drastically improve the performance for triggering and retriggering the lamp (1), a vicinity guide portion (C) including a hollow groove (11) and an insert opening (17) is formed on a cylindrical portion of the other sealing portion (9R) at a position away from the light emitting portion (8). The vicinity guide portion (C) allows the trigger line (10) to be disposed at a distance shorter than the distance from the electrode assembly to the outer circumference surface of the cylindrical portion.
    • 本发明涉及一种具有高压放电灯(1)的光源装置,其上安装有用于触发灯的触发线(10)。 高压放电灯(1)形成为具有在长度方向的两侧形成有一对大致圆筒状的密封部(9R,9L)的发光管(7),发光部(8)位于 用电极组件(3R,3L)密封。 触发线(10)形成为使得其一端(10a)连接到电极组件(3L)的电源引线(6)并且从一个密封部分(9L)突出,并且其另一端 端部(10c)缠绕在另一密封部(9R)的外周。 在光源装置中,为了显着提高灯(1)的触发和再触发性能,在圆筒部上形成有包括中空槽(11)和插入口(17)的附近引导部(C) 在远离发光部分(8)的位置处的另一个密封部分(9R)。 附近引导部分(C)允许触发线(10)设置在比从电极组件到圆柱形部分的外圆周表面的距离短的距离处。
    • 2. 发明申请
    • LIGHT SOURCE DEVICE
    • 光源设备
    • US20110084587A1
    • 2011-04-14
    • US12302303
    • 2007-05-23
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • Sumio UeharaTooru NagaseKyouichi MasekiKouichi NakajimaMakoto OokaharaYoshiaki KomatsuMasaki HirotaMasaki Kamimura
    • H01K1/30H01J61/30
    • G03B21/2026H01J61/547H01J61/86
    • The invention relates to a light source device having a high-voltage discharge lamp (1) on which a trigger line (10) for triggering the lamp is attached. The high-voltage discharge lamp (1) is formed such that an arc tube (7) having a pair of substantially cylindrical sealing portions (9R, 9L) formed on both sides in the longitudinal direction with a light emitting portion (8) in between is sealed with electrode assemblies (3R, 3L). The trigger line (10) is formed such that its one end (10a) is connected to a power supply lead (6), which is of the electrode assembly (3L) and protruded from the one sealing portion (9L), and its other end (10c) is wound around the outer circumference of the other sealing portion (9R). In the light source device, in order to drastically improve the performance for triggering and retriggering the lamp (1), a vicinity guide portion (C) including a hollow groove (11) and an insert opening (17) is formed on a cylindrical portion of the other sealing portion (9R) at a position away from the light emitting portion (8). The vicinity guide portion (C) allows the trigger line (10) to be disposed at a distance shorter than the distance from the electrode assembly to the outer circumference surface of the cylindrical portion.
    • 本发明涉及一种具有高压放电灯(1)的光源装置,其上安装有用于触发灯的触发线(10)。 高压放电灯(1)形成为具有在长度方向的两侧形成有一对大致圆筒状的密封部(9R,9L)的发光管(7),发光部(8)位于 用电极组件(3R,3L)密封。 触发线(10)形成为使得其一端(10a)连接到电极组件(3L)的电源引线(6)并且从一个密封部分(9L)突出,并且其另一端 端部(10c)缠绕在另一密封部(9R)的外周。 在光源装置中,为了显着提高灯(1)的触发和再触发性能,在圆筒部上形成有包括中空槽(11)和插入口(17)的附近引导部(C) 在远离发光部分(8)的位置处的另一个密封部分(9R)。 附近引导部分(C)允许触发线(10)设置在比从电极组件到圆柱形部分的外圆周表面的距离短的距离处。
    • 10. 发明授权
    • Small-sized electronic instrument
    • 小型电子仪器
    • US5235564A
    • 1993-08-10
    • US764840
    • 1991-09-24
    • Masami FukudaMitsutoshi NakamuraJunji NagasawaKenichi YoshikawaKouichi NakajimaFumio Kouyama
    • Masami FukudaMitsutoshi NakamuraJunji NagasawaKenichi YoshikawaKouichi NakajimaFumio Kouyama
    • G04C3/14G04B29/04
    • G04G17/00
    • A small-sized electronic instrument such as an electronic wrist watch and others in which a plurality of parts are stacked and firmly held together by tightening a screw. The electronic instrument includes a base plate and a screw housing portion, which are integrally molded of a hard plastic material. The screw housing portion includes a bore formed therethrough and adapted to receive a self-tapping screw. When the self-tapping screw is threadingly received in the bore of the screw housing portion, a plurality of parts stacked around the screw housing portion are firmly tightened and held together. The screw housing portion has a shoulder including a step formed therein at the middle portion between the opposite ends. On assembly, the step engages one of the stacked parts. Even if the screw housing portion is pulled upwardly by the tightened self-tapping screw, the part sandwiched between the self-tapping screw and the step limits the upward movement of the screw housing portion on tapping. Thus, the screw housing portion can be prevented from being broken off from the base plate when the self-tapping screw is further tightened against the base plate.
    • 诸如电子手表等小型电子仪器,其中通过拧紧螺丝将多个部件堆叠并牢固地保持在一起。 电子仪器包括由硬塑料材料整体模制的基板和螺钉壳体部分。 螺钉收纳部分包括形成在其中的孔,并适于接收自攻螺钉。 当自攻螺钉被螺纹地接收在螺钉壳体部分的孔中时,在螺钉壳体部分周围堆叠的多个部件被牢固地紧固并保持在一起。 螺钉收纳部分具有肩部,该肩部包括在相对端部之间的中间部分处形成的台阶。 在组装时,该步骤接合其中一个堆叠部件。 即使通过紧固的自攻螺钉将螺钉收纳部分向上拉动,夹在自攻螺钉和台阶之间的零件也限制了螺纹壳体部分在攻丝时的向上运动。 因此,当自攻螺钉进一步紧固在基板上时,可以防止螺钉收纳部分与基板断裂。