专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US06431725B1 Bulb-shaped fluorescent lamp 有权
公开(公告)号：US06431725B1
公开(公告)日：2002-08-13
申请号：US09588300
申请日：2000-06-07
申请人： Shiro Iida , Takeshi Matsumura , Kenji Itaya , Nobuharu Hata
发明人： Shiro Iida , Takeshi Matsumura , Kenji Itaya , Nobuharu Hata
IPC分类号： F21V2900
CPC分类号： H01J61/32 , H01J61/34 , H01J61/56 , H01J61/72
摘要： A less costly bulb-shaped fluorescent lamp with improved assembly efficiency is provided which prevents the impairment of product quality due to the change in color of a holder or the slipping off of a fluorescent tube from the holder decreased in resin strength. The fluorescent lamp includes a set of fluorescent tubes, filament coils disposed at both ends of each fluorescent tube, a starter circuit for activating the fluorescent tubes, a holder for retaining the fluorescent tubes, and a case containing the starter circuit. The holder includes holes for receiving the fluorescent tubes, and a recess defined in a central portion of the holder and extended in the opposite direction of the fluorescent tubes.

42. 发明授权

US06172452B2 Low pressure mercury vapor discharge lamp with heat conductive component 失效
标题翻译：低压汞蒸汽放电灯带导热元件
公开(公告)号：US06172452B2
公开(公告)日：2001-01-09
申请号：US09116753
申请日：1998-07-16
申请人： Kenji Itaya , Shiro Iida , Kenji Nakano , Masao Yukawa
发明人： Kenji Itaya , Shiro Iida , Kenji Nakano , Masao Yukawa
IPC分类号： H01J6124
CPC分类号： H01J61/523 , H01J61/24 , H01J61/72
摘要： A low pressure mercury vapor discharge lamp comprising a fluorescent tube having an amalgam container containing amalgam to control mercury vapor pressure at a steady lighting, a holder holding both ends of the fluorescent tube, a lighting circuit to light the fluorescent tube, a case accommodating the lighting circuit, and a base provided to the case, wherein the amalgam container and the base are connected with each other by a heat conductive component, so that the amalgam temperature is controlled at a proper value and the luminous efficiency is improved.
摘要翻译：一种低压汞蒸气放电灯，包括具有汞齐容器的荧光管，所述汞合金容器包含汞齐，以稳定照明来控制水银蒸汽压力，保持器保持荧光管的两端，照明电路来点亮荧光管，容纳照明电路和提供给壳体的基座，其中汞齐容器和基座通过导热部件彼此连接，使得汞齐温度被控制在适当的值，并且提高发光效率。

43. 外观设计

USD577132S1 Fluorescent lamp 有权
公开(公告)号：USD577132S1
公开(公告)日：2008-09-16
申请号：US29288321
申请日：2007-06-06
申请人： Kenji Itaya , Yoshinori Kakuno , Kouichi Katase , Junichi Takahashi
设计人： Kenji Itaya , Yoshinori Kakuno , Kouichi Katase , Junichi Takahashi

44. 外观设计

USD561386S1 Base for fluorescent lamp 有权
标题翻译：荧光灯基座
公开(公告)号：USD561386S1
公开(公告)日：2008-02-05
申请号：US29288288
申请日：2007-06-06
申请人： Kenji Itaya , Yoshinori Kakuno , Kouichi Katase , Junichi Takahashi
设计人： Kenji Itaya , Yoshinori Kakuno , Kouichi Katase , Junichi Takahashi

45. 发明授权

US07074104B2 Low-pressure mercury vapor discharge lamp with improved heat dissipation, and manufacturing method therefore 失效
公开(公告)号：US07074104B2
公开(公告)日：2006-07-11
申请号：US10732435
申请日：2003-12-10
申请人： Kenji Itaya , Takeshi Matsumura , Yoshinori Kakuno
发明人： Kenji Itaya , Takeshi Matsumura , Yoshinori Kakuno
IPC分类号： H01J9/00
CPC分类号： H01J9/247 , F21V17/101 , F21V31/03 , H01J5/48 , H01J5/50
摘要： A bulb-type fluorescent lamp has a case having an open end portion for housing a lighting circuit therein, an arc tube extending outside through the open end portion of the case, and a globe having an open end portion for housing the arc tube therein. An adhesive is supplied to the inner surface of the open end portion of the case at four circumferentially spaced areas, and the open end portion of the globe is inserted into the open end portion of the case. As a result, the globe is fixed to the case with the adhesive.

46. 发明申请

US20050106985A1 Arc tube with shortened total length, manufacturing method for arc tube, and low-pressure mercury lamp 失效
标题翻译：总长度缩短的电弧管，电弧管制造方法和低压汞灯
公开(公告)号：US20050106985A1
公开(公告)日：2005-05-19
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： H01J9/24 , H01J61/30 , H01J61/72 , H01J61/32 , H01J9/00
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.
摘要翻译：通过在其大致中间转动玻璃管并且将玻璃管从中间卷绕到其两端围绕轴线形成电弧管，以形成双螺旋，并且在玻璃管的两端密封电极。在一个端部附近的螺旋部分和在轴线方向上的相邻螺旋部分的螺旋部分的螺旋节距被设定为大于其他相邻螺旋部分的螺旋节距，以加宽一端和相邻部分之间的间隙螺旋部分。

47. 外观设计

USD485918S1 Part of fluorescent lamp 失效
标题翻译：部分荧光灯
公开(公告)号：USD485918S1
公开(公告)日：2004-01-27
申请号：US29165247
申请日：2002-08-06
申请人： Kenji Itaya , Koichi Katase
设计人： Kenji Itaya , Koichi Katase

48. 发明授权

US06369504B1 Low pressure mercury vapor discharge lamp 有权
标题翻译：低压汞蒸气放电灯
公开(公告)号：US06369504B1
公开(公告)日：2002-04-09
申请号：US09425269
申请日：1999-10-22
申请人： Kenji Itaya , Takeshi Matsumura
发明人： Kenji Itaya , Takeshi Matsumura
IPC分类号： H01J162
CPC分类号： H01J9/247 , H01J61/366
摘要： A low pressure mercury vapor discharge lamp including a discharge tube filled with rare gas and mercury, a base provided at the both ends of the discharge tube and surrounding an electrode sealing portion, and a caulking terminal planted in the base and having a tip inside the base, wherein the base includes electric wiring and at least one of the electric wiring is connected to the caulking terminal to provide an electric connection inside the base. Thus, the position of the caulking terminal is fixed and the automation in the caulking connecting process is realized. Furthermore, after caulking connection, adhesives for adhering the caulking terminal to the inside of the base are not required, thus improving the operation property and productivity by reducing the number of steps and the material cost.
摘要翻译：一种低压汞蒸气放电灯，包括填充有稀有气体和汞的放电管，设置在放电管的两端并围绕电极密封部的基座，以及植入基座中的铆接端子，其中所述基座包括电线，并且所述电线中的至少一个连接到所述铆接端子以在所述基座内部提供电连接。因此，铆接端子的位置固定，并且实现了铆接连接工序的自动化。此外，在铆接连接之后，不需要用于将铆接端子粘附到基座内部的粘合剂，从而通过减少步骤数量和材料成本来提高操作性能和生产率。

49. 外观设计

USD417193S Base for fluorescent lamp 失效
公开(公告)号：USD417193S
公开(公告)日：1999-11-30
申请号：US72704
申请日：1997-06-23
申请人： Kenji Itaya , Akio Kitada
设计人： Kenji Itaya , Akio Kitada

50. 发明授权

US5977692A Annulus fluorescent lamp with overheat protection 失效
标题翻译：环形荧光灯具有过热保护
公开(公告)号：US5977692A
公开(公告)日：1999-11-02
申请号：US49456
申请日：1998-03-27
申请人： Kenji Itaya , Takeshi Matsumura
发明人： Kenji Itaya , Takeshi Matsumura
IPC分类号： H01J5/50 , H01J61/32 , H01J61/56
CPC分类号： H01J61/56 , H01J61/322 , H01J61/72
摘要： An annulus fluorescent lamp comprises two annulus fluorescent tubes formed into shapes having different diameters and disposed substantially concentrically in substantially the same plane. Each of the annulus fluorescent tubes has a first end with an electrode seal portion and a second end without electrodes. The second ends of the annulus fluorescent tubes are communicated with each other via a bridge portion so that a single discharge path is formed inside the plurality of annulus fluorescent tubes. The annulus fluorescent lamp also comprises a mouthpiece covering the first and second ends of the annulus fluorescent tubes, and a thermal fuse disposed in the mouthpiece and close to the electrode seal portion of the annulus fluorescent tubes. The thermal fuse is connected electrically between one of outer lead wires of the electrodes and one of lead terminals fixed to the mouthpiece. The thermal fuse is connected thermally to the surface of the annulus fluorescent tubes at a portion close to the electrode seal portion via a silicone resin. When the electrode seal portion is overheated in the last period of the lamp life, the thermal fuse cuts off current supply to the annulus fluorescent tubes.
摘要翻译：环形荧光灯包括形成具有不同直径的形状的两个环形荧光管，并且基本上同心地设置在基本相同的平面中。每个环形荧光管具有带有电极密封部分的第一端和不带电极的第二端。环形荧光管的第二端经由桥接部分彼此连通，使得在多个环形荧光管内形成单个放电路径。环形荧光灯还包括覆盖环形荧光管的第一和第二端的接口管和设置在接口管中并靠近环形荧光管的电极密封部分的热熔丝。热熔丝在电极的外部引线之一和固定到接口管的引线端子中的一个之间电连接。热熔丝通过硅树脂在靠近电极密封部分的部分处热连接到环形荧光管的表面。当灯泡寿命的最后期间电极密封部分过热时，热熔断器切断对环形荧光管的电流供应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式