公开(公告)号：US06713962B2

公开(公告)日：2004-03-30

申请号：US10272610

申请日：2002-10-16

申请人： Hiroshi Nohara ,  Yoshiharu Nishiura ,  Takashi Maniwa ,  Hiroshi Enami ,  Shiki Nakayama ,  Masato Wada

发明人： Hiroshi Nohara ,  Yoshiharu Nishiura ,  Takashi Maniwa ,  Hiroshi Enami ,  Shiki Nakayama ,  Masato Wada

IPC分类号： H01J1718

CPC分类号： H01J61/547 ,  H01J61/366 ,  H01J61/827

摘要： A high-pressure discharge lamp includes: an arc tube that is made from a translucent ceramic material and composed of a main-tube part in which a discharge space is formed and thin-tube parts extending from both ends of the main-tube part; and a pair of electrodes having rods respectively extending from the two thin-tube parts into the discharge space so that the tops face each other with a distance in-between. The rod of at least one of the electrodes is held by a tubular electrode holder made of a halide-resistant metal embedded in and bonded to the thin-tube part via an adhesive agent including a sintered halide-resistant metal impregnated with mixture glass. The electrode holder is at such a position that satisfies “L≧0.012P+2.5 [mm]”, where “L” is distance [mm] between the electrode top and one end of the electrode holder closer to the discharge space, and “P” is lamp wattage [W].

摘要翻译： 高压放电灯包括：由半透明陶瓷材料制成并由其中形成有放电空间的主管部分和从主管部分的两端延伸的薄管部分组成的电弧管; 以及一对电极，其具有分别从两个细管部分延伸到放电空间中的杆，使得顶部彼此间隔一定距离。 至少一个电极的杆由通过包含浸渍有混合玻璃的耐烧结卤化物金属的粘合剂嵌入并结合到薄管部分的由耐卤化金属制成的管状电极保持器保持。 电极保持器处于满足“L> = 0.012P + 2.5 [mm]”的位置，其中“L”是电极顶部和靠近放电空间的电极保持器的一端之间的距离[mm]，以及 “P”是灯瓦数[W]。

公开(公告)号：US07007980B2

公开(公告)日：2006-03-07

申请号：US10697798

申请日：2003-10-31

申请人： Norio Otsuga ,  Hiroshi Enami ,  Kazumasa Okayama

发明人： Norio Otsuga ,  Hiroshi Enami ,  Kazumasa Okayama

IPC分类号： F16L41/00

CPC分类号： F16L41/14 ,  Y10S285/903

摘要： A duct connection assemble, whereby upon connecting a saddle flange (2a) of the joint duct (8) to the main ribbed duct (3) through the communication hole (1b), the rubber sealant (1) is interposed between the saddle flange (2a) and a circumferential area of the communication hole (1b) so that protuberances (2b) uniformly press the rubber sealant (1) through the recesses (1d) to tightly engage the saddle flange (2a) against an outer surface of the main ribbed duct (3) through rib-fitting grooves (1a) and the water sealing small projective rings (1c). The joint duct (2) is brought into an elastical engagement with the main ribbed duct (3) to achieve a good water sealing action for an extended period of time.

摘要翻译： 管道连接组装，其中当通过连通孔（1b）将接头管道（8）的鞍形凸缘（2a）连接到主肋状管道（3）上时，橡胶密封剂（1）插入在鞍座 凸缘（2a）和连通孔（1b）的圆周区域，使得突起（2b）通过凹部（1d）均匀地按压橡胶密封剂（1），以使鞍形凸缘（2a）紧紧接合 主肋状管道（3）的外表面通过肋配合槽（1a）和水封小投影环（1c）。 连接管道（2）与主肋管（3）弹性接合，以实现长时间的良好的水封作用。