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1.发明授权Arc tube with pinch seal and dimensional relationship and method for forming the same 失效电弧管具有压紧密封和尺寸关系以及形成方法公开(公告)号：US06653785B2
公开(公告)日：2003-11-25
申请号：US10000018
申请日：2001-12-04
申请人： Michio Takagaki , Masaya Shido , Yukihiro Kobayakawa , Masayuki Umehara , Nobuyuki Kasuya , Takeshi Fukuyo , Yoshitaka Ohshima
发明人： Michio Takagaki , Masaya Shido , Yukihiro Kobayakawa , Masayuki Umehara , Nobuyuki Kasuya , Takeshi Fukuyo , Yoshitaka Ohshima
IPC分类号： H01J6136
CPC分类号： H01J61/368
摘要： An arc tube and method for forming an arc tube in which an electrode assembly including a tungsten electrode and a molybdenum foil are joined together in a partially overlapped state and pinch sealed into a pinch seal portion of the arc tube body to suppress leakage due to peeling of the molybdenum foil and prolong the life period of the arc tube. An overlapped length L1 of a tungsten electrode and a molybdenum foil is set to be 2D≦L1≦0.8W with respect to the diameter D of the tungsten electrode and the width W of the molybdenum foil. In another embodiment, the distance L2 between the molybdenum foil and a discharge space is set to be B≦L2≦0.8A with respect to the width A and the thickness B of a pinch seal portion.
摘要翻译： 一种用于形成电弧管的电弧管和方法，其中包括钨电极和钼箔的电极组件以部分重叠的状态接合在一起，并被夹紧密封到电弧管体的压紧密封部分中，以抑制由于剥离引起的泄漏 的钼箔，延长电弧管的使用寿命。 相对于钨电极的直径D和钼箔的宽度W，钨电极和钼箔的重叠长度L1被设定为2D <= L1 <= 0.8W。 在另一个实施例中，钼箔和放电空间之间的距离L2相对于压紧密封部分的宽度A和厚度B设定为B <= L2 <= 0.8A。
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2.发明授权Electric light bulb with base held by positioning ring having elastic pieces and weld pieces 失效电灯泡，底座由具有弹性片和焊件的定位环保持公开(公告)号：US06528931B1
公开(公告)日：2003-03-04
申请号：US09050558
申请日：1998-03-31
IPC分类号： H01J548
摘要： An electric light bulb with a base 1, including a positioning ring 7 adapted to be fitted onto and mounted to a cylindrical-shaped base 2 which holds a glass bulb 3 enclosing therein filaments 6. The positioning ring includes elastic pieces 11 and weld pieces 12 formed on a fitting hole 8, through which the base is inserted, the elastic pieces being adapted to resiliently abut against an outer peripheral surface of the base, the weld pieces being adapted to be welded to the outer peripheral surface of the base. The weld pieces 12 are securely welded to the outer peripheral surface of the base after the elastic pieces are made to abut against the outer peripheral surface of the base.
摘要翻译： 一种具有基座1的电灯泡，其包括适于装配到并安装到圆柱形基座2上的定位环7，所述圆柱形基座2保持包围细丝6的玻璃灯泡3.定位环包括弹性片11和焊接片12 形成在装配孔8上，基座穿过该孔插入，弹性片适于弹性地抵靠基座的外周表面，焊接片适于焊接到基座的外周表面。 在使弹性片与基座的外周面抵接之后，将焊接片12牢固地焊接到基座的外周面。
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公开(公告)号：US06215236B1
公开(公告)日：2001-04-10
申请号：US09187413
申请日：1998-11-06
申请人： Hiroshi Gotoh , Masayuki Umehara
发明人： Hiroshi Gotoh , Masayuki Umehara
IPC分类号： H01J548
CPC分类号： H01J5/48
摘要： Disclosed is a lamp having a lamp capsule consisting of a glass bulb containing filaments sealed therein with a substantially flat pinch-sealed portion being formed integrally at one end of the glass bulb, and being held at the pinch-sealed portion by a retaining plate; the lamp comprising a plurality of holding pieces for chucking the pinch-sealed portion, formed on the retaining plate; and thick-wall portions formed at that end of the pinch-sealed portion which constitutes the boundary with the glass bulb, except for the crosswise middle part of the pinch-sealed portion, so that the thick-wall portions may be brought into contact with the holding pieces.
摘要翻译： 本发明公开了一种具有灯罩的灯，其包括：玻璃灯管，其内装有长丝，密封在其内，基本上平坦的密封部分整体地形成在玻璃灯泡的一端，并通过保持板保持在密封部分; 所述灯包括形成在所述保持板上的用于夹持所述夹紧部的多个保持片; 以及形成在夹紧密封部分的该端部处的厚壁部分，该密封部分构成与玻璃灯泡的边界，除了夹紧密封部分的横向中间部分，使得厚壁部分可以与 持有件。
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公开(公告)号：US06557379B1
公开(公告)日：2003-05-06
申请号：US09698212
申请日：2000-10-30
IPC分类号： C03B2307
CPC分类号： H01J9/245 , C03B23/045 , C03B23/0496 , C03B23/07
摘要： A pair of chucks, which grip end portions of a cylindrical glass tube blank, are moved by a chuck moving mechanism toward each other, so that softened glass in an intermediate portion of the cylindrical glass tube blank is gathered, thereby forming a shape that is suitable for blow molding a light emitting tube portion. In the approaching movement, the position of one chuck is detected by using a laser position detector, and a result of the detection is fed back to the chuck moving mechanism, so as to control the approach distances of the chucks. The laser position detector detects the position of the chuck itself. Therefore, even when the positional relationship between the chuck and the chuck moving mechanism is varied, or backlash or deformation occurs in the chuck moving mechanism, the correct position of the chuck still is detected irrespective of such variation, backlash or deformation. Consequently, it is possible to effectively prevent the approach distances of the chucks from deviating from a desired value.
摘要翻译： 夹着圆筒形玻璃管坯的端部的一对夹头通过卡盘移动机构朝向彼此移动，使得圆筒形玻璃管坯的中间部分的软化玻璃聚集，形成为 适用于吹塑发光管部分。 在接近运动中，通过使用激光位置检测器检测一个卡盘的位置，并将检测结果反馈到卡盘移动机构，以便控制卡盘的接近距离。 激光位置检测器检测卡盘本身的位置。 因此，即使卡盘和卡盘移动机构之间的位置关系发生变化或卡盘移动机构发生齿隙或变形，也可以检测卡盘的正确位置，而不管这种变化，间隙或变形。 因此，可以有效地防止卡盘的接近距离偏离期望值。
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公开(公告)号：US06843698B2
公开(公告)日：2005-01-18
申请号：US10426851
申请日：2003-05-01
CPC分类号： H01J61/368 , H01J9/247 , H01J9/28 , H01J9/326
摘要： Before an electrode assembly is inserted into a quartz glass tube, a reinforcement bending process is applied to a metal foil. Even when a vibration load acts on the electrode assembly during the insertion of the electrode assembly into the quartz glass tube, the metal foil is not easily deformed, so that a rod electrode can be prevented from largely swinging together with the metal foil. Consequently, the position of a tip end portion of the rod electrode can be easily recognized by using a camera, whereby the degree of the insertion of the electrode assembly into the quartz glass tube can be correctly adjusted.
摘要翻译： 在将电极组件插入石英玻璃管之前，将加强弯曲工艺应用于金属箔。 即使在将电极组件插入石英玻璃管中时，振动负荷作用在电极组件上，金属箔也不容易变形，从而可以防止棒状电极与金属箔发生大的摆动。 因此，可以通过使用照相机容易地识别棒状电极的前端部的位置，由此可以正确地调节电极组件插入石英玻璃管的程度。
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公开(公告)号：US5994825A
公开(公告)日：1999-11-30
申请号：US897625
申请日：1997-07-21
申请人： Hiroshi Goto , Masayuki Umehara
发明人： Hiroshi Goto , Masayuki Umehara
摘要： In the electric lamp with a base in which a bulb capsule including a pinch seal portion 3 in one end portion of a glass bulb connects with a hold plate in such a manner that the pinch seal portion is held by and between hold pieces respectively provided in the hold plate, a section of the pinch seal portion side end portion of the glass bulb,with which the glass bulb side hold pieces of the hold plate are to be engaged, is formed larger in thickness than the remaining sections of the pinch seal portion side end portion.
摘要翻译： 在具有底座的电灯中，其中包括玻璃灯泡的一个端部中的夹紧密封部分3的灯泡胶囊以保持板的方式连接，使得夹紧密封部分分别设置在保持片中 保持板形成与夹紧密封部的其余部分相比，保持板的玻璃泡侧保持片与玻璃泡的夹紧密封部侧端部的部分相比， 侧端部。
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