公开(公告)号：US20090015365A1

公开(公告)日：2009-01-15

申请号：US12159476

申请日：2007-03-14

申请人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Kenji Senda ,  Takashi Watanabe ,  Kazutoshi Matsumura ,  Seiji Tsuda

发明人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Kenji Senda ,  Takashi Watanabe ,  Kazutoshi Matsumura ,  Seiji Tsuda

IPC分类号： H01H85/20

CPC分类号： H01H85/0418 ,  H01H85/1755 ,  H01H2085/0414 ,  Y10T29/49107

摘要： A surface mount current fuse of the present invention includes a first base which has a recess and is smaller in width at the other end than at one end in the longitudinal direction, and a second base which has the same shape as the first base. The first base and the second base are combined to form a box-shaped body by joining the lower surface of the second base to the upper surface of the upper surface of the first base in such a manner that one end of the first base and the other end of the second base are in contact with each other. The recess of the first base and the recess of the second base form a space portion in which to dispose an element portion. The borderline between the first base and the second base passes through the center point on a side surface of the body. As a result, the surface mount current fuse has high production efficiency.

摘要翻译： 本发明的表面贴装电流保险丝包括：第一基座，其具有凹部，并且在另一端处的宽度比在纵向方向上的一端宽度小;以及第二基座，其具有与第一基座相同的形状。 第一基座和第二基座通过将第二基座的下表面与第一基座的上表面的上表面接合而以第一基座和第二基座的一端的方式结合形成盒状体 第二基座的另一端彼此接触。 第一基座的凹部和第二基座的凹部形成用于设置元件部分的空间部分。 第一基座和第二基座之间的边界穿过主体侧表面上的中心点。 因此，表面贴装电流保险丝具有高生产效率。

公开(公告)号：US08368502B2

公开(公告)日：2013-02-05

申请号：US12159476

申请日：2007-03-14

申请人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Kenji Senda ,  Takashi Watanabe ,  Kazutoshi Matsumura ,  Seiji Tsuda

发明人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Kenji Senda ,  Takashi Watanabe ,  Kazutoshi Matsumura ,  Seiji Tsuda

IPC分类号： H01H85/04 ,  H01H85/00 ,  H01H69/02

CPC分类号： H01H85/0418 ,  H01H85/1755 ,  H01H2085/0414 ,  Y10T29/49107

摘要： A surface mount current fuse of the present invention includes a first base which has a recess and is smaller in width at the other end than at one end in the longitudinal direction, and a second base which has the same shape as the first base. The first base and the second base are combined to form a box-shaped body by joining the lower surface of the second base to the upper surface of the upper surface of the first base in such a manner that one end of the first base and the other end of the second base are in contact with each other. The recess of the first base and the recess of the second base form a space portion in which to dispose an element portion. The borderline between the first base and the second base passes through the center point on a side surface of the body. As a result, the surface mount current fuse has high production efficiency.

摘要翻译： 本发明的表面贴装电流保险丝包括：第一基座，其具有凹部，并且在另一端处的宽度比在纵向方向上的一端宽度小;以及第二基座，其具有与第一基座相同的形状。 第一基座和第二基座通过将第二基座的下表面与第一基座的上表面的上表面接合而以第一基座和第二基座的一端的方式结合形成盒状体 第二基座的另一端彼此接触。 第一基座的凹部和第二基座的凹部形成用于设置元件部分的空间部分。 第一基座和第二基座之间的边界穿过主体侧表面上的中心点。 因此，表面贴装电流保险丝具有高生产效率。

公开(公告)号：US20100245028A1

公开(公告)日：2010-09-30

申请号：US12739980

申请日：2008-11-06

申请人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Takashi Kitamura ,  Takashi Watanabe ,  Naohiro Mikamoto ,  Masahito Fuchigami ,  Kazutoshi Matsumura

发明人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Takashi Kitamura ,  Takashi Watanabe ,  Naohiro Mikamoto ,  Masahito Fuchigami ,  Kazutoshi Matsumura

IPC分类号： H01H85/04 ,  H01H69/02

CPC分类号： H01H69/022 ,  H01H85/0039 ,  H01H85/046 ,  H01H85/08 ,  Y10T29/49107

摘要： A circuit protecting element includes insulating substrate (11), a pair of surface electrodes (12) provided to both ends of a top face of insulating substrate (11), element (13) bridging the pair of surface electrodes (12) and electrically connected to the pair of surface electrodes (12), base layer (14) formed between element (13) and insulating substrate (11), and insulating layer (15) covering element (13). Base layer (14) is formed of a mixture of diatom earth and silicone resin. The structure discussed above allows stabilizing the blowout characteristics of the circuit protecting element.

摘要翻译： 电路保护元件包括绝缘基板（11），设置在绝缘基板（11）的顶面的两端的一对表面电极（12），桥接该对表面电极（12）的元件（13），并电连接 到一对表面电极（12），形成在元件（13）和绝缘基板（11）之间的基底层（14）和绝缘层（15）覆盖元件（13）。 基层（14）由硅藻土和硅树脂的混合物形成。 上述结构允许稳定电路保护元件的井喷特性。

公开(公告)号：US09035740B2

公开(公告)日：2015-05-19

申请号：US12739980

申请日：2008-11-06

申请人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Takashi Kitamura ,  Takashi Watanabe ,  Naohiro Mikamoto ,  Masahito Fuchigami ,  Kazutoshi Matsumura

发明人： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Takashi Kitamura ,  Takashi Watanabe ,  Naohiro Mikamoto ,  Masahito Fuchigami ,  Kazutoshi Matsumura

IPC分类号： H01H85/04 ,  H01H69/02 ,  H01H85/046 ,  H01H85/08 ,  H01H85/00

CPC分类号： H01H69/022 ,  H01H85/0039 ,  H01H85/046 ,  H01H85/08 ,  Y10T29/49107

摘要： A circuit protecting element includes insulating substrate (11), a pair of surface electrodes (12) provided to both ends of a top face of insulating substrate (11), element (13) bridging the pair of surface electrodes (12) and electrically connected to the pair of surface electrodes (12), base layer (14) formed between element (13) and insulating substrate (11), and insulating layer (15) covering element (13). Base layer (14) is formed of a mixture of diatom earth and silicone resin. The structure discussed above allows stabilizing the blowout characteristics of the circuit protecting element.

摘要翻译： 电路保护元件包括绝缘基板（11），设置在绝缘基板（11）的顶面的两端的一对表面电极（12），桥接该对表面电极（12）的元件（13），并电连接 到一对表面电极（12），形成在元件（13）和绝缘基板（11）之间的基底层（14）以及绝缘层（15）覆盖元件（13）。 基层（14）由硅藻土和硅树脂的混合物形成。 上述结构允许稳定电路保护元件的井喷特性。

公开(公告)号：US06853267B2

公开(公告)日：2005-02-08

申请号：US10466097

申请日：2002-01-11

申请人： Hironobu Chiba ,  Kazuo Oishi ,  Eiichi Uriu ,  Takeshi Orita ,  Shogo Nakayama ,  Kazutoshi Matsumura ,  Hironori Motomitsu ,  Atsushi Shinkai ,  Tomoyuki Washizaki

发明人： Hironobu Chiba ,  Kazuo Oishi ,  Eiichi Uriu ,  Takeshi Orita ,  Shogo Nakayama ,  Kazutoshi Matsumura ,  Hironori Motomitsu ,  Atsushi Shinkai ,  Tomoyuki Washizaki

IPC分类号： H01F17/00 ,  H03H1/00 ,  H03H7/01 ,  H03H7/09

CPC分类号： H01F17/0013 ,  H01F2017/0093 ,  H01F2017/065

摘要： In a noise filter having a large impedance in a common mode, a first conductor and a second conductor provided on first magnetic sheets and have spiral shapes of plural turns and spaced from each other for avoiding short-circuit. The first conductor is provided inside the spiral shape of the second conductor. The other end of the first inner conductor is located adjacent to the other end of the second inner conductor. The respective other ends of the first inner conductor and the second inner conductor on the magnetic sheet are connected at the respective other ends to first and second conductors provided on another magnetic sheet.

摘要翻译： 在共模中具有大阻抗的噪声滤波器中，设置在第一磁性片上的第一导体和第二导体，并且具有多匝的螺旋形状并且彼此间隔开以避免短路。 第一导体设置在第二导体的螺旋形状的内部。 第一内部导体的另一端位于第二内部导体的另一端附近。 第一内部导体和磁性片上的第二内部导体的另一端在相应的另一端连接到设置在另一个磁性片上的第一和第二导体。

公开(公告)号：US06998939B2

公开(公告)日：2006-02-14

申请号：US10220700

申请日：2001-03-07

申请人： Shogo Nakayama ,  Takeshi Orita ,  Eiichi Uriu ,  Kazuo Oishi ,  Tomoyuki Washizaki ,  Koji Nishimura ,  Kazutoshi Matsumura

发明人： Shogo Nakayama ,  Takeshi Orita ,  Eiichi Uriu ,  Kazuo Oishi ,  Tomoyuki Washizaki ,  Koji Nishimura ,  Kazutoshi Matsumura

IPC分类号： H01H7/00 ,  H01F17/00

CPC分类号： H01F17/0013 ,  H01F2017/0093 ,  H01F2017/065 ,  H03H2001/0092

摘要： Comprising a magnetic member 32 formed by laminating magnetic sheets 24, 28, 30, 31 a first impedance element 21 formed in the magnetic member 32, and a second impedance element 25 formed above the first impedance element 21, the first impedance element 21 includes a first normal impedance element 22 and a first common impedance element 23, and the second impedance element 25 includes a second common impedance element 26 and a second normal impedance element 27.