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21. 外观设计

USD542426S1 Fluorescent lamp 有权
公开(公告)号：USD542426S1
公开(公告)日：2007-05-08
申请号：US29262607
申请日：2006-07-07
申请人： Kenji Itaya , Yuji Tsuneto , Shiro Iida
设计人： Kenji Itaya , Yuji Tsuneto , Shiro Iida

22. 外观设计

USD532124S1 Fluorescent lamp 有权
公开(公告)号：USD532124S1
公开(公告)日：2006-11-14
申请号：US29245602
申请日：2005-12-27
申请人： Kohei Iwase , Kenji Itaya
设计人： Kohei Iwase , Kenji Itaya

23. 发明授权

US07021985B2 Arc tube with shortened total length, manufacturing method for arc tube, and low-pressure mercury lamp 失效
公开(公告)号：US07021985B2
公开(公告)日：2006-04-04
申请号：US11021797
申请日：2004-12-22
申请人： Kenji Itaya , Shiro Iida , Tatsuhiro Yabuki
发明人： Kenji Itaya , Shiro Iida , Tatsuhiro Yabuki
IPC分类号： H01J17/16 , C03B23/06
CPC分类号： H01J61/72 , H01J9/247 , H01J61/30
摘要： An arc tube is formed by turning a glass tube at a substantially middle thereof and winding the glass tube from the middle to its both ends around an axis to form a double spiral, and sealing electrodes at both ends of the glass tube. The spiral pitch of a spiral part in a vicinity of one of the ends and an adjacent spiral part in the direction of the axis is set larger than the spiral pitch of other adjacent spiral parts, to widen a gap between the one end and the adjacent spiral part.

24. 发明授权

US06984926B2 Compact self-ballasted fluorescent lamp resistant to heat deformation 失效
标题翻译：紧凑型自镇流荧光灯，耐热变形
公开(公告)号：US06984926B2
公开(公告)日：2006-01-10
申请号：US10780100
申请日：2004-02-17
申请人： Yuji Tsuneto , Hiroki Nakagawa , Akiko Nakanishi , Kenji Itaya , Kenji Nakano , Kohhei Iwase , Hiroki Kitagawa , Yasushige Tomiyoshi , Shiro Iida
发明人： Yuji Tsuneto , Hiroki Nakagawa , Akiko Nakanishi , Kenji Itaya , Kenji Nakano , Kohhei Iwase , Hiroki Kitagawa , Yasushige Tomiyoshi , Shiro Iida
IPC分类号： H01J1/02
CPC分类号： H01J61/327 , H01J61/526
摘要： A compact self-ballasted fluorescent lamp has an arc tube in a double-spiral configuration, the arc tube being formed by bending a glass tube around an axis of spiral up to both ends of the glass tube, and a holder that is made of resin and holds this arc tube. Electrodes, each being equipped with a filament coil, are sealed at respective ends of the glass tube. The holder is made up of a holding resin member with a cylindrical shape having a closed bottom and a resin cover in a cone shape, the holder including a circumferential wall and an end wall that is at the edge of the circumferential wall. A heat-dissipating plate is provided inside the holding resin member, at a position corresponding to where the filament coils within the glass tube are.
摘要翻译：紧凑型自镇流荧光灯具有双螺旋构造的电弧管，所述电弧管通过将玻璃管绕着所述玻璃管的两端的螺旋轴线弯曲而形成，并且由树脂制成的保持架并保持该电弧管。每个装有灯丝线圈的电极在玻璃管的各个端部被密封。保持器由具有封闭底部的圆柱形的保持树脂构件和圆锥形的树脂盖构成，保持器包括圆周壁和位于周壁边缘的端壁。在保持树脂构件的内部，与玻璃管内的丝线圈对应的位置设置有散热板。

25. 发明授权

US06762550B2 Electrodeless discharge lamp 失效
标题翻译：无电极放电灯
公开(公告)号：US06762550B2
公开(公告)日：2004-07-13
申请号：US10328313
申请日：2002-12-23
申请人： Kenji Itaya , Takeshi Arakawa , Toshiaki Kurachi , Kouji Miyazaki
发明人： Kenji Itaya , Takeshi Arakawa , Toshiaki Kurachi , Kouji Miyazaki
IPC分类号： H01J6504
CPC分类号： H01J65/048 , H01J5/48
摘要： An electrodeless discharge lamp with a first coupling member includes a translucent discharge vessel in which a discharge gas is enclosed. A bobbin that includes a coil holding part for an induction coil and a vessel mounting part with a second coupling member is formed as a single piece. The coil holding part holds the induction coil on an outer surface thereof and is placed in proximity to the discharge vessel. The first and second coupling members are complementary and engage to mount the discharge vessel on the vessel mounting part of the bobbin to assure a long life and a positioning accuracy of the discharge vessel and the induction coil thereof.
摘要翻译：具有第一耦合构件的无电极放电灯包括其中封入放电气体的半透明放电容器。包括用于感应线圈的线圈保持部件和具有第二联接部件的容器安装部件的线轴形成为单件。线圈保持部将感应线圈保持在其外表面上并放置在放电容器的附近。第一和第二联接构件是互补的并且接合以将放电容器安装在线轴的容器安装部分上，以确保放电容器及其感应线圈的长寿命和定位精度。

26. 外观设计

USD474850S1 Part of fluorescent lamp 失效
公开(公告)号：USD474850S1
公开(公告)日：2003-05-20
申请号：US29165251
申请日：2002-08-06
申请人： Koichi Katase , Kenji Itaya
设计人： Koichi Katase , Kenji Itaya

27. 发明授权

US06297585B1 Fluorescent lamp with thermal protection element manufacturing method for the fluorescent lamp and a lighting apparatus using the same 有权
标题翻译：具有用于荧光灯的热保护元件制造方法的荧光灯和使用其的照明装置
公开(公告)号：US06297585B1
公开(公告)日：2001-10-02
申请号：US09346756
申请日：1999-07-01
申请人： Yoji Tashiro , Kenji Itaya
发明人： Yoji Tashiro , Kenji Itaya
IPC分类号： H01J548
CPC分类号： H01J61/56 , H01J5/56 , H01J9/34
摘要： A fluorescent lamp includes an end cap 4 and a fluorescent tube 1 that has electrode seals 22 and 23 at its ends. The end cap 4 is made of synthetic resin and is attached to the fluorescent tube 1 by silicon resin 31. The end cap 4 includes round cavities 26 and 27 for holding the electrode seals 22 and 23 and thermal protection element holders 20 and 21 for holding thermal protection elements 16 and 17 adjacent to the electrode seals 22 and 23. Pillars 28 are provided between the thermal protection element holders 20 and 21 and the round cavities 26 and 27 to support the thermal protection elements 16 and 17. Through holes 29 are provided between the round cavities 26 and 27 and pillars 28.
摘要翻译：荧光灯包括端盖4和在其端部具有电极密封件22和23的荧光管1。端盖4由合成树脂制成，并通过硅树脂31附接到荧光管1.端盖4包括用于保持电极密封件22和23的圆形空腔26和27以及用于保持的热保护元件保持器20和21 与电极密封件22和23相邻的热保护元件16和17.支柱28设置在热保护元件保持器20和21与圆形空腔26和27之间，以支撑热保护元件16和17。在圆形空腔26和27之间以及支柱28之间。

28. 发明授权

US07901264B2 Process for producing double helical glass tube, light-emitting tube for fluorescent lamp, and fluorescent lamp 有权
标题翻译：生产双螺旋玻璃管，荧光灯发光管和荧光灯的方法
公开(公告)号：US07901264B2
公开(公告)日：2011-03-08
申请号：US11909065
申请日：2006-03-28
申请人： Kenji Itaya , Kenji Nakano
发明人： Kenji Itaya , Kenji Nakano
IPC分类号： H01J9/00
CPC分类号： C03B23/06 , C03B23/045 , C03B23/07 , H01J9/247
摘要： A manufacturing method of a double spiral glass tube having a bump that is difficult to break. The manufacturing method includes the steps of: causing the bump forming section (32) in the central portion (13) to have greater tube thickness than the other sections in the glass tube (23) that has been deformed into a double spiral shape; heating and softening part of the bump forming section; and forming a bump (14) by injecting a nitrogen gas (27) into the inner space of the glass tube from both ends thereof to expand the bump forming section. With this structure, the bump forming section is preliminarily formed to have a greater tube thickness than the other sections. As a result, the bump, which is formed by expanding the bump forming section to have a smaller tube thickness than before the expansion, still maintains a sufficient strength.
摘要翻译：具有难以断裂的凸块的双螺旋玻璃管的制造方法。该制造方法包括以下步骤：使中心部分（13）中的凸块形成部分（32）具有比已经变形为双螺旋形状的玻璃管（23）中的其它部分更大的管厚度; 加热和软化凸块形成部分的一部分; 以及通过从其两端向所述玻璃管的内部空间注入氮气（27）并且使所述凸起形成部分膨胀而形成凸块（14）。利用这种结构，凸起形成部预先形成为具有比其他部分更大的管厚度。结果，通过使凸块形成部分膨胀成具有比膨胀之前更小的管厚而形成的凸块仍然保持足够的强度。

29. 发明申请

US20090021135A1 PROCESS FOR PRODUCING DOUBLE HELICAL GLASS TUBE, LIGHT-EMITTING TUBE FOR FLUORESCENT LAMP, AND FLUORESCENT LAMP 有权
标题翻译：生产双螺旋玻璃管，荧光灯和荧光灯的发光管
公开(公告)号：US20090021135A1
公开(公告)日：2009-01-22
申请号：US11909065
申请日：2006-03-28
申请人： Kenji Itaya , Kenji Nakano
发明人： Kenji Itaya , Kenji Nakano
IPC分类号： H01J63/04 , H01J9/00
CPC分类号： C03B23/06 , C03B23/045 , C03B23/07 , H01J9/247
摘要： A manufacturing method of a double spiral glass tube having a bump that is difficult to break. The manufacturing method includes the steps of: causing the bump forming section (32) in the central portion (13) to have greater tube thickness than the other sections in the glass tube (23) that has been deformed into a double spiral shape; heating and softening part of the bump forming section; and forming a bump (14) by injecting a nitrogen gas (27) into the inner space of the glass tube from both ends thereof to expand the bump forming section. With this structure, the bump forming section is preliminarily formed to have a greater tube thickness than the other sections. As a result, the bump, which is formed by expanding the bump forming section to have a smaller tube thickness than before the expansion, still maintains a sufficient strength.
摘要翻译：具有难以断裂的凸块的双螺旋玻璃管的制造方法。该制造方法包括以下步骤：使中心部分（13）中的凸块形成部分（32）具有比已经变形为双螺旋形状的玻璃管（23）中的其它部分更大的管厚度; 加热和软化凸块形成部分的一部分; 以及通过从其两端向所述玻璃管的内部空间注入氮气（27）并且使所述凸起形成部分膨胀而形成凸块（14）。利用这种结构，凸起形成部预先形成为具有比其他部分更大的管厚度。结果，通过使凸块形成部分膨胀成具有比膨胀之前更小的管厚而形成的凸块仍然保持足够的强度。

30. 发明授权

US07321190B2 Low-pressure mercury lamp having a spiral arc tube and method for assembling the same 有权
标题翻译：具有螺旋弧管的低压汞灯及其组装方法
公开(公告)号：US07321190B2
公开(公告)日：2008-01-22
申请号：US10520859
申请日：2003-07-22
申请人： Akiko Nakanishi , Yoshinori Kakuno , Shiro Iida , Kenji Itaya
发明人： Akiko Nakanishi , Yoshinori Kakuno , Shiro Iida , Kenji Itaya
IPC分类号： H01J5/00
CPC分类号： H01J5/48 , H01J9/247 , H01J61/72
摘要： An arc tube is formed by a glass tube that is turned at a substantially middle thereof and wound around a spiral axis from the middle, to have a double-spiral structure. End portions of the arc tub are wound around the spiral axis. A holder has insertion openings formed therein in such shapes that correspond to shapes of the ends of the arc tube. The insertion openings allow the ends of the arc tube to be inserted along a bottom wall of the holder. The holder also includes guide grooves provided in the areas before the insertion openings in the spiral direction of the ends of the arc tube. The guide grooves allow the end portions of the arc tube to come in contact, and when the arc tube is rotated around the axis, guide the ends of the arc tube to the insertion openings.
摘要翻译：电弧管由玻璃管形成，该玻璃管在其大致中间转动并从中间围绕螺旋轴缠绕，以具有双螺旋结构。电弧槽的端部围绕螺旋轴线缠绕。保持器具有形成在其中的形状的插入开口对应于电弧管的端部的形状。插入开口允许电弧管的端部沿着保持器的底壁插入。保持器还包括设置在电弧管的端部的螺旋方向上的插入开口之前的区域中的引导槽。引导槽允许电弧管的端部接触，并且当电弧管围绕轴线旋转时，将电弧管的端部引导到插入开口。

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