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公开(公告)号：US20080070467A1
公开(公告)日：2008-03-20
申请号：US11855485
申请日：2007-09-14
申请人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
发明人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
IPC分类号： H01J9/08
摘要： A method for manufacturing a hot cathode fluorescent lamp can ensure or facilitate stable initial luminous intensity and provide improved product life characteristics even when the hot cathode fluorescent lamp employs a glass tube with an outer diameter of less than 7 mmφ. One end of a glass tube can be sealed with a glass bead of a mount structure. The other opening end of the glass tube can be welded with an opening end of an exhaust pipe with bent portions of lead wires being sandwiched between the opening ends of the glass tube and the exhaust pipe. After evacuating a vacuum system that is constituted by the inner spaces of the glass tube and the exhausted pipe communicating with each other, the bent portions of the lead wires which extrude outside the vacuum system can be clamp-connected to power source lines extending from an external power source. The emitter of the filaments can be activated by the generated heat of the filament. After supplying mercury and a rare gas into the glass tube, the glass bead can be sealed, and unnecessary portions of the glass tube, the exhaust pipe, and the lead wires can be removed to complete the hot cathode fluorescent lamp, in accordance with one aspect of the disclosed subject matter.
摘要翻译： 热阴极荧光灯的制造方法可以确保或促进稳定的初始发光强度，并且即使当热阴极荧光灯采用外径小于7mmφ的玻璃管时也能提供改善的产品寿命特性。 玻璃管的一端可以用安装结构的玻璃珠密封。 玻璃管的另一个开口端可以与排气管的开口端焊接，其中引线的弯曲部分夹在玻璃管的开口端和排气管之间。 在抽出由玻璃管的内部空间和彼此连通的排气管构成的真空系统之后，在真空系统外部拉出的引线的弯曲部分可以夹紧连接到从 外部电源。 长丝的发射体可以被灯丝产生的热量激活。 在玻璃管中供应汞和稀有气体之后，玻璃珠可以被密封，玻璃管，排气管和引线的不必要部分可以被去除以完成热阴极荧光灯，根据一个 所公开的主题的方面。
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公开(公告)号：US06724145B1
公开(公告)日：2004-04-20
申请号：US09603431
申请日：2000-06-23
申请人： Masaaki Muto , Shigeru Shibayama , Hiroharu Shimada , Isamu Sato , Shinya Omori , Yasuhisa Yaguchi , Naoyuki Matsubara , Yoshifumi Takao , Toshiyuki Nagahara
发明人： Masaaki Muto , Shigeru Shibayama , Hiroharu Shimada , Isamu Sato , Shinya Omori , Yasuhisa Yaguchi , Naoyuki Matsubara , Yoshifumi Takao , Toshiyuki Nagahara
IPC分类号： H01J6100
CPC分类号： H01J61/827 , H01J61/125
摘要： The invention provides an arc tube with improved chromaticity and start-up characteristics that does not contain mercury, and provides a vehicle headlamp equipped with a metal halide lamp that contains no mercury in the arc tube. Among other improvements, the evaporation of low melting point metal halides is promoted and the start-up characteristics of the arc tube are improved.
摘要翻译： 本发明提供了一种具有改善的不含汞的色度和启动特性的电弧管，并且提供了配备有在电弧管中不含汞的金属卤化物灯的车辆用前照灯。 除其他改进之外，促进了低熔点金属卤化物的蒸发，并且提高了电弧管的起动特性。
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公开(公告)号：US20090230838A1
公开(公告)日：2009-09-17
申请号：US12352606
申请日：2009-01-12
申请人： YOSHIFUMI TAKAO , Naoyuki Matsubara
发明人： YOSHIFUMI TAKAO , Naoyuki Matsubara
IPC分类号： H01J1/62
CPC分类号： H01J61/302 , H01J61/28 , H01J61/33 , H01J61/72
摘要： A fluorescent lamp can be configured to prevent a decrease in luminescent efficiency when located in a high temperature room. The fluorescent lamp can include a couple of stems each including an emitter electrode located opposite to each other at each end of a tube, a filler gas located in the tube, a damping material and a coolest portion connected to the tube via the stem and the damping material. The coolest portion can be configured with a first material that has a higher thermal conductivity than the conductivity of both the tube and the stems. The damping material can be configured with both the first material and a second material that has a lower conductivity than the conductivity of the first material. A content ratio of first material vs. second material can change along a length of the damping material. Thus, the coolest portion can maintain a favorable temperature and the fluorescent lamp can maintain a favorable luminescent efficiency even when in a sealed casing.
摘要翻译： 荧光灯可以被配置为防止当位于高温室时发光效率降低。 荧光灯可以包括一对杆，每个杆包括在管的每个端部彼此相对定位的发射电极，位于管中的填充气体，阻尼材料和通过杆连接到管的最冷部分， 阻尼材料。 最冷部分可以配置有具有比导管和杆的导电性更高的热导率的第一材料。 阻尼材料可以被配置为具有比第一材料的导电性低的导电性的第一材料和第二材料。 第一材料与第二材料的含量比可以沿阻尼材料的长度改变。 因此，最冷的部分可以保持有利的温度，并且荧光灯即使在密封的壳体中也能保持良好的发光效率。
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公开(公告)号：US08044591B2
公开(公告)日：2011-10-25
申请号：US12352606
申请日：2009-01-12
申请人： Yoshifumi Takao , Naoyuki Matsubara
发明人： Yoshifumi Takao , Naoyuki Matsubara
CPC分类号： H01J61/302 , H01J61/28 , H01J61/33 , H01J61/72
摘要： A fluorescent lamp can be configured to prevent a decrease in luminescent efficiency when located in a high temperature room. The fluorescent lamp can include a couple of stems each including an emitter electrode located opposite to each other at each end of a tube, a filler gas located in the tube, a damping material and a coolest portion connected to the tube via the stem and the damping material. The coolest portion can be configured with a first material that has a higher thermal conductivity than the conductivity of both the tube and the stems. The damping material can be configured with both the first material and a second material that has a lower conductivity than the conductivity of the first material. A content ratio of first material vs. second material can change along a length of the damping material. Thus, the coolest portion can maintain a favorable temperature and the fluorescent lamp can maintain a favorable luminescent efficiency even when in a sealed casing.
摘要翻译： 荧光灯可以被配置为防止当位于高温室时发光效率降低。 荧光灯可以包括一对杆，每个杆包括在管的每个端部彼此相对定位的发射电极，位于管中的填充气体，阻尼材料和通过杆连接到管的最冷部分， 阻尼材料。 最冷部分可以配置有具有比导管和杆的导电性更高的热导率的第一材料。 阻尼材料可以被配置为具有比第一材料的导电性低的导电性的第一材料和第二材料。 第一材料与第二材料的含量比可以沿阻尼材料的长度改变。 因此，最冷的部分可以保持有利的温度，并且荧光灯即使在密封的壳体中也能保持良好的发光效率。
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公开(公告)号：US07775847B2
公开(公告)日：2010-08-17
申请号：US11855485
申请日：2007-09-14
申请人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
发明人： Naoyuki Matsubara , Masayuki Kanechika , Yoshifumi Takao , Kazuhiro Miyamoto , Toshiyuki Nagahara , Junji Matsuda
摘要： A method for manufacturing a hot cathode fluorescent lamp can ensure or facilitate stable initial luminous intensity and provide improved product life characteristics even when the hot cathode fluorescent lamp employs a glass tube with an outer diameter of less than 7 mmφ. One end of a glass tube can be sealed with a glass bead of a mount structure. The other opening end of the glass tube can be welded with an opening end of an exhaust pipe with bent portions of lead wires being sandwiched between the opening ends of the glass tube and the exhaust pipe. After evacuating a vacuum system that is constituted by the inner spaces of the glass tube and the exhausted pipe communicating with each other, the bent portions of the lead wires which extrude outside the vacuum system can be clamp-connected to power source lines extending from an external power source. The emitter of the filaments can be activated by the generated heat of the filament. After supplying mercury and a rare gas into the glass tube, the glass bead can be sealed, and unnecessary portions of the glass tube, the exhaust pipe, and the lead wires can be removed to complete the hot cathode fluorescent lamp, in accordance with one aspect of the disclosed subject matter.
摘要翻译： 热阴极荧光灯的制造方法可以确保或促进稳定的初始发光强度，并且即使当热阴极荧光灯采用外径小于7mm＆phgr的玻璃管时也能提供改善的产品寿命特性。 玻璃管的一端可以用安装结构的玻璃珠密封。 玻璃管的另一个开口端可以与排气管的开口端焊接，其中引线的弯曲部分夹在玻璃管的开口端和排气管之间。 在抽出由玻璃管的内部空间和彼此连通的排气管构成的真空系统之后，在真空系统外部拉出的引线的弯曲部分可以夹紧连接到从 外部电源。 长丝的发射体可以被灯丝产生的热量激活。 在玻璃管中供应汞和稀有气体之后，玻璃珠可以被密封，玻璃管，排气管和引线的不必要部分可以被去除以完成热阴极荧光灯，根据一个 所公开的主题的方面。
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