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91. 外观设计

USD411890S Self-ballasted compact fluorescent lamps 失效
公开(公告)号：USD411890S
公开(公告)日：1999-07-06
申请号：US94557
申请日：1998-10-05
申请人： Masayoshi Kato , Takeshi Matsumura , Shiro Iida
设计人： Masayoshi Kato , Takeshi Matsumura , Shiro Iida

92. 外观设计

USD400988S Fluorescent lamp 失效
公开(公告)号：USD400988S
公开(公告)日：1998-11-10
申请号：US78409
申请日：1997-10-17
申请人： Takeshi Matsumura , Shiro Iida
设计人： Takeshi Matsumura , Shiro Iida

93. 外观设计

USD355495S Fluorescent lamp 失效
公开(公告)号：USD355495S
公开(公告)日：1995-02-14
申请号：US13950
申请日：1993-10-07
申请人： Takeshi Matsumura , Shiro Iida
设计人： Takeshi Matsumura , Shiro Iida

94. 外观设计

USD353902S Fluorescent lamp 失效
公开(公告)号：USD353902S
公开(公告)日：1994-12-27
申请号：US017484
申请日：1994-01-14
申请人： Masashi Sangen , Takeshi Matsumura , Shiro Iida
设计人： Masashi Sangen , Takeshi Matsumura , Shiro Iida

95. 外观设计

USD353900S Fluorescent lamp 失效
公开(公告)号：USD353900S
公开(公告)日：1994-12-27
申请号：US17482
申请日：1994-01-14
申请人： Masashi Sangen , Takeshi Matsumura , Shiro Iida
设计人： Masashi Sangen , Takeshi Matsumura , Shiro Iida

96. 外观设计

USD603089S1 Fluorescent lamp 有权
公开(公告)号：USD603089S1
公开(公告)日：2009-10-27
申请号：US29330872
申请日：2009-01-15
申请人： Noriyuki Uchida , Shiro Iida
设计人： Noriyuki Uchida , Shiro Iida

97. 发明授权

US07411350B2 Small arc tube, low-pressure mercury lamp, lighting apparatus, mandrel for forming the arc tube, and production method of the arc tube 有权
标题翻译：小型电弧管，低压汞灯，照明装置，用于形成电弧管的芯棒，以及电弧管的制造方法
公开(公告)号：US07411350B2
公开(公告)日：2008-08-12
申请号：US10918302
申请日：2004-08-13
申请人： Shiro Iida , Noriyuki Uchida , Tatsuhiro Yabuki
发明人： Shiro Iida , Noriyuki Uchida , Tatsuhiro Yabuki
IPC分类号： H01J17/16 , H01J61/30 , H01J61/20 , H01J61/35
CPC分类号： H01J61/72 , H01J9/247 , H01J61/327
摘要： A mandrel has a main body having a substantially-cone-shape. The main body has, on its circumferential surface, a spiral-shaped groove at which the glass tube to be wound is held. The groove, in cross section, has a contact range in which the glass tube's circumferential surface is in contact. One end of the contact range corresponds to a circumference part of the glass tube in wound state which is closest to the axis of the main body of the mandrel, a part of the groove that extends from the circumference part towards the apex of the main body is parallel to the axis of the mandrel, and the pitch of the groove in the axial direction of the mandrel is formed smaller than the outer diameter of the glass tube. The glass tube wound on the mandrel is easily removed from the main body by lowering the mandrel. In the arc tube formed in such a way, any two glass tube portions, which are adjacent to each other in the axial direction of the arc tube, overlap with each other.
摘要翻译：心轴具有大致锥形的主体。主体在其圆周表面上具有螺旋状的凹槽，待缠绕的玻璃管保持在其上。该槽的横截面具有玻璃管的周面接触的接触范围。接触范围的一端对应于最接近心轴主体轴线的缠绕状态的玻璃管的周边部分，从圆周部朝向主体的顶点延伸的一部分槽平行于心轴的轴线，并且凹槽在心轴的轴向上的间距形成为小于玻璃管的外径。缠绕在心轴上的玻璃管通过降低心轴而容易地从主体移除。在以这种方式形成的电弧管中，在电弧管的轴向上彼此相邻的任何两个玻璃管部彼此重叠。

98. 外观设计

USD558904S1 Fluorescent lamp 有权
公开(公告)号：USD558904S1
公开(公告)日：2008-01-01
申请号：US29265501
申请日：2006-09-01
申请人： Toshiaki Tsuruha , Shiro Iida
设计人： Toshiaki Tsuruha , Shiro Iida

99. 发明授权

US07298088B2 Arc tube and low-pressure mercury lamp 有权
标题翻译：电弧管和低压汞灯
公开(公告)号：US07298088B2
公开(公告)日：2007-11-20
申请号：US10508786
申请日：2003-03-17
申请人： Shiro Iida , Akiko Nakanishi
发明人： Shiro Iida , Akiko Nakanishi
IPC分类号： H01J17/16 , H01J61/33 , H01J61/30
CPC分类号： H01J61/72 , H01J61/327
摘要： This invention aims at providing a low-pressure mercury lamp having an improved luminous efficiency while maintaining the compactness and long life of the arc tube. This lamp comprises an arc tube formed by bending a glass tube. This arc tube is formed into a double-spiral structure comprising: a turning part located in substantially the midsection from both ends of the glass tube; a first spiral part starting from one of the ends and spiraling around the pivotal axis to reach the turning part; and a second spiral part starting from the turning part and spiraling around the pivotal axis to the other end. The glass tube has a circular shape in cross section with 7.4 mm inner diameter. This low-pressure mercury lamp is a 12 W lamp alternative to a 60 W incandescent lamp, and the bulb wall loading under steady state illumination is set at 0.103 W/cm2.
摘要翻译：本发明旨在提供一种具有改善的发光效率的低压汞灯，同时保持电弧管的紧凑性和长寿命。该灯包括通过弯曲玻璃管而形成的电弧管。该电弧管形成为双螺旋结构，包括：位于玻璃管两端的大致中部的转向部分; 第一螺旋部分从一个端部开始并且围绕枢转轴线旋转以到达转动部分; 以及从转动部分开始并围绕枢转轴线旋转到另一端的第二螺旋部分。玻璃管的截面为圆形，内径为7.4mm。这种低压汞灯是替代60W白炽灯的12W灯，在稳态照明下灯泡壁负荷设定为0.103W / cm 2。

100. 发明授权

US07053555B2 Arc tube, discharge lamp, and production method of such arc tube, which enables brighter illuminance 有权
公开(公告)号：US07053555B2
公开(公告)日：2006-05-30
申请号：US10712931
申请日：2003-11-13
申请人： Kenji Fujiwara , Toyokazu Amano , Shiro Iida
发明人： Kenji Fujiwara , Toyokazu Amano , Shiro Iida
IPC分类号： H01J61/35
CPC分类号： H01J9/247 , H01J9/20 , H01J9/221 , H01J61/30 , H01J61/327
摘要： Disclosed is a compact self-ballasted fluorescent lamp that includes a phosphor coating provided inside a glass tube bent to have a double-spiral configuration. The arc tube has two spiral parts that are wound around an axis “A”, and a turning part joining the two spiral parts. At any cross section of the glass tube, the applied phosphor coating is thicker in the inner surface of the glass tube near the ends of the glass tube in the axis “A” direction, than in the inner surface near the turning part.

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