利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

472 条记录 (耗时 0.027 秒)

    Capacitor
    71.
    发明专利
    Capacitor 审中-公开
    电容器

    公开(公告)号：JP2008078532A

    公开(公告)日：2008-04-03

    申请号：JP2006258553

    申请日：2006-09-25

    申请人： Matsushita Electric Ind Co Ltd ,  松下電器産業株式会社

    发明人： OKAMOTO KOJI ,  WATABE KENJI ,  SUZAWA SHINICHI ,  KATSUBE ATSUSHI ,  ESUMI TAKASHI

    IPC分类号： H01G4/32

    CPC分类号： H01G4/18 ,  H01G4/224 ,  H01G4/228 ,  H01G4/32

    摘要： PROBLEM TO BE SOLVED: To suppress the thermal deterioration of a capacitor formed by a film made of resin, and to provide measures against the so-called beat sound of the capacitor element.
    SOLUTION: The capacitor element comprises: ceiled cylindrical inner/outer cases 1a, 1b in a multiple configuration; the capacitor element 2 stored in the case 1a; lead wires 3, 4 led to the outside of an opening on the lower surface of the cases 1a, 1b from the capacitor element 2; and a sealing element 7 that has through holes 5, 6 through which the lead wires 3, 4 pass and is fitted to the opening on the lower surface of the case 1a. The capacitor element 2 is in structure where the film made of resin having an electrode on the surface is wound, and a space is formed between the outer surface of the capacitor element 2 and the inner surface of the inner case 1a.
    COPYRIGHT: (C)2008,JPO&INPIT

    摘要翻译： 要解决的问题：抑制由树脂制成的膜形成的电容器的热劣化，并且提供抵抗所谓的电容器元件的所谓拍声的措施。 解决方案：电容器元件包括：多重构造的圆锥形内外壳1a，1b; 存储在壳体1a中的电容器元件2; 引线3,4从电容器元件2引导到壳体1a，1b的下表面上的开口的外侧; 以及密封元件7，其具有通孔5,6，引线3,4通过该通孔5,6被安装到壳体1a的下表面上的开口。 在电容器元件2的结构中，由表面上具有电极的树脂制成的膜被缠绕，并且在电容器元件2的外表面和内壳体1a的内表面之间形成空间。 版权所有（C）2008，JPO＆INPIT

    Metallized biaxially oriented polypropylene film and capacitor comprised of the same
    73.
    发明专利
    Metallized biaxially oriented polypropylene film and capacitor comprised of the same 有权
    金属化双面聚丙烯薄膜和电容器

    公开(公告)号：JP2007290380A

    公开(公告)日：2007-11-08

    申请号：JP2007080996

    申请日：2007-03-27

    申请人： Toray Ind Inc ,  東レ株式会社

    发明人： OE TORU ,  MORIGUCHI ISAMU ,  ITO TATSUYA

    IPC分类号： B32B15/085 ,  H01G4/015 ,  H01G4/18

    CPC分类号： H01G4/015 ,  H01G4/18 ,  H01G4/32

    摘要： PROBLEM TO BE SOLVED: To provide a metallized biaxially oriented polypropylene film and a capacitor composed of the same, the former of which has a large capacitance per volume, demonstrates outstanding high voltage resistance and security performances even under an elevated temperature atmosphere such as 80°C or more. SOLUTION: The metallized biaxially oriented polypropylene film is provided with a metallized layer on at least one surface of the biaxially oriented polypropylene film, wherein the biaxially oriented polypropylene film, made of a polypropylene resin consisting mainly of propylene, is characterized by having a base layer of satin finish irregularity on at least one of its film surface, and showing a 0.5-1.5 μm ten-point average roughness (Rz) and 90-135% surface gloss of the surface. COPYRIGHT: (C)2008,JPO&INPIT

    摘要翻译： 要解决的问题：为了提供金属化的双轴取向聚丙烯膜和由其组成的电容器，其前者具有大的体积电容，即使在高温气氛下也表现出优异的耐高压性和安全性能 为80℃以上。 解决方案：金属化双轴取向聚丙烯薄膜在双轴取向聚丙烯薄膜的至少一个表面上设置有金属化层，其中由主要由丙烯组成的聚丙烯树脂制成的双轴取向聚丙烯薄膜的特征在于具有 在其至少一个膜表面上具有缎面整理不均匀的基层，并且表面的表面光泽度为0.5-1.5μm十点平均粗糙度（Rz）和90-135％。 版权所有（C）2008，JPO＆INPIT

    Discharge lamp lighting apparatus and lighting equipment
    75.
    发明专利
    Discharge lamp lighting apparatus and lighting equipment 有权
    放电灯照明设备和照明设备

    公开(公告)号：JP2005183288A

    公开(公告)日：2005-07-07

    申请号：JP2003425035

    申请日：2003-12-22

    申请人： Matsushita Electric Works Ltd ,  松下電工株式会社

    发明人： KANBARA YASUSHI ,  MOTOYAMA AKIRA ,  NAKAJIMA MASAYUKI

    IPC分类号： F21V29/00 ,  F21V23/00 ,  F21Y103/00 ,  H01G2/06 ,  H01G4/18 ,  H01G4/228 ,  H05B41/282 ,  H05K1/18 ,  H05K3/34

    CPC分类号： H01G4/228 ,  H01G2/06 ,  H01G4/18 ,  H05B41/2827 ,  H05K3/3447 ,  H05K3/3463 ,  H05K2201/062 ,  H05K2201/10909 ,  H05K2203/304

    摘要： PROBLEM TO BE SOLVED: To provide a safe discharge lamp lighting apparatus with improved reliability at a low cost and with little environmental burden by preventing escaping of content by solder heat in a polypropylene film capacitor by unleaded solder.
    SOLUTION: In the discharge lamp lighting apparatus provided with a structure mounting the film capacitor on a substrate by unleaded flow solder; the film capacitor is the polypropylene film capacitor, unleaded solder deposition is carried out on a lead line with material with lower heat conductivity than copper, and the terminal of the capacitor and interior of the capacitor are unleaded. Furthermore, the diameter of the lead wire is 0.6ϕ or less and the length of the lead wire is 2mm or more.
    COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译： 解决的问题：为了提供一种安全的放电灯照明装置，其以低成本提供可靠的可靠性，并且通过防止通过无铅焊料在聚丙烯薄膜电容器中通过焊料热而逸出内容的环境负担很小。 解决方案：在具有通过无铅流动焊料将薄膜电容器安装在基板上的结构的放电灯点亮装置中; 薄膜电容器是聚丙烯薄膜电容器，在铅引线上进行无铅焊料沉积，其材料的导热率低于铜，电容器端子和电容器内部无铅。 此外，引线的直径为0.6φ以下，引线的长度为2mm以上。 版权所有（C）2005，JPO＆NCIPI

    Metallized film capacitor
    77.
    发明专利
    Metallized film capacitor 有权

    公开(公告)号：JP2004200588A

    公开(公告)日：2004-07-15

    申请号：JP2002370312

    申请日：2002-12-20

    申请人： Matsushita Electric Ind Co Ltd ,  松下電器産業株式会社

    发明人： TAKEOKA HIROKI ,  SAITO TOSHIHARU ,  SHIODA KOHEI

    IPC分类号： H01G4/18

    CPC分类号： H01G4/32 ,  H01G4/145 ,  H01G4/18

    摘要： PROBLEM TO BE SOLVED: To solve the problem for a capacitor having a self-protection function where the capacitance reduction is suppressed after charged for a long time by decreasing the size of the divided metallized electrode but the self-protection becomes not sufficient and the dielectric loss often increases although the capacitance drop can be suppressed.
    SOLUTION: Since divided metallized electrodes 5a-5c are split in the width direction of a film and the size of the electrode is increased toward a metallized contact joint 4, a capacitor having high safety and long term reliability can be obtained. Furthermore, since the width of fuse parts 6a-6c is widened toward the metallized contact joint 4, the dielectric loss is decreased and heat generation of the capacitor can be suppressed.
    COPYRIGHT: (C)2004,JPO&NCIPI

    Metallized film capacitor and its manufacturing method, and inverter apparatus using the same
    78.
    发明专利
    Metallized film capacitor and its manufacturing method, and inverter apparatus using the same 有权

    公开(公告)号：JP2004095605A

    公开(公告)日：2004-03-25

    申请号：JP2002250889

    申请日：2002-08-29

    申请人： Matsushita Electric Ind Co Ltd ,  松下電器産業株式会社

    发明人： SAITO TOSHIHARU ,  TAKEOKA HIROKI ,  SHIODA KOHEI

    IPC分类号： H01G4/18 ,  H01G4/015

    CPC分类号： H01G4/32 ,  H01G4/015 ,  H01G4/145 ,  H01G4/18 ,  Y02T10/7022

    摘要： PROBLEM TO BE SOLVED: To provide a metallized film capacitor which generates less heat and has a high self-protection capability in use for high voltage and high ripple current. SOLUTION: A single-sided metallized polypropylene film 8 has a pattern consisting of divided electrodes 3 and 4 which are formed of evaporated metal and have either a nearly rhombic shape or triangular shape surrounded by non-evaporated slits 2, and fuse sections 5 which are located in at least one position on each side of each divided electrode to connect the divided electrodes. A single-sided metallized polypropylene film 9 has evaporated metal nearly on the whole surface of one face. The films 8 and 9 are stacked and wound, and sputtered metal electrodes 10 are formed on both end faces of the wound body to form the metallized film capacitor. The fuse sections are formed near the vertices of each rhombus to realize the metallized film capacitor having a small increase in temperature and a high-performance inverter apparatus. COPYRIGHT: (C)2004,JPO