公开(公告)号：US07291185B2

公开(公告)日：2007-11-06

申请号：US10479594

申请日：2002-06-06

申请人： Kohei Shiota ,  Toshiharu Saito ,  Kazumi Osamura ,  Hiroki Takeoka ,  Kazuhiro Nakatsubo ,  Toshiyuki Nishimori ,  Masatoshi Shibuya ,  Toshihiro Sasaki ,  Shigeo Okabe

发明人： Kohei Shiota ,  Toshiharu Saito ,  Kazumi Osamura ,  Hiroki Takeoka ,  Kazuhiro Nakatsubo ,  Toshiyuki Nishimori ,  Masatoshi Shibuya ,  Toshihiro Sasaki ,  Shigeo Okabe

IPC分类号： H01G9/00

CPC分类号： H01G13/006 ,  C23C14/08 ,  C23C14/562 ,  C23C14/5853 ,  H01G4/32 ,  Y10T29/417 ,  Y10T29/435 ,  Y10T29/49117

摘要： A method of manufacturing a both-side metallized insulation film comprises steps of: depositing zinc or a blend of zinc and aluminum onto both sides of an insulation film; and winding this metallized film into a product roll. The method is characterized in spraying an oxidizing gas onto a deposited layer on an inner side of the insulation film to be wound, during the winding step. During a vacuum deposition step, an oil layer is formed on at least one side of the metallized film. In addition, an oxide layer is formed by exposing a deposited layer on at least one side to oxygen, or by spraying an oxygen-containing gas onto the deposited layer on at least one side during the winding of the metallized film into the product roll.

摘要翻译： 制造双面金属化绝缘膜的方法包括以下步骤：在绝缘膜的两侧上沉积锌或锌和铝的共混物; 并将该金属化膜卷绕成产品卷。 该方法的特征在于，在卷绕步骤期间，将氧化气体喷射到待缠绕的绝缘膜的内侧上的沉积层上。 在真空沉积步骤期间，在金属化膜的至少一侧上形成油层。 此外，通过将至少一侧的沉积层暴露于氧，或者在将金属化膜卷入产品辊期间，在至少一侧上将含氧气体喷射到沉积层上形成氧化物层。

公开(公告)号：US06954349B2

公开(公告)日：2005-10-11

申请号：US10479957

申请日：2002-06-06

申请人： Kohei Shiota ,  Toshihiro Sasaki ,  Shigeo Okabe ,  Hiroki Takeoka ,  Toshiyuki Nishimori ,  Toshiharu Saito

发明人： Kohei Shiota ,  Toshihiro Sasaki ,  Shigeo Okabe ,  Hiroki Takeoka ,  Toshiyuki Nishimori ,  Toshiharu Saito

IPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/18 ,  H01G4/32 ,  H01G4/005

CPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/18 ,  H01G4/32

摘要： A metallized film capacitor is made by winding or laminating a both-side metallized polypropylene (PP) film and a non-metallized PP film. Limiting the heat shrinkage factor and the thickness of the PP films, the position of deposited electrodes, and the rate of the peeled area of the deposited electrodes to a certain range provides a metallized film capacitor having improved dieletric strength, tan δ, and charge-discharge characteristics.

摘要翻译： 金属化薄膜电容器通过卷绕或层压双面金属化聚丙烯（PP）膜和非金属化PP膜来制造。 限制热收缩率和PP膜的厚度，沉积电极的位置以及沉积电极的剥离面积的速率在一定范围内提供了具有改进的抗冲击强度，tanδ和电荷 - 放电特性。

公开(公告)号：US5942283A

公开(公告)日：1999-08-24

申请号：US94770

申请日：1998-06-15

申请人： Shigeo Okuno ,  Toshiyuki Nishimori ,  Shigeo Okabe ,  Masahiro Kawai ,  Nobuji Suzuki ,  Hidekazu Wada

发明人： Shigeo Okuno ,  Toshiyuki Nishimori ,  Shigeo Okabe ,  Masahiro Kawai ,  Nobuji Suzuki ,  Hidekazu Wada

IPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/32 ,  C23C14/24 ,  C23C16/04

CPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/32 ,  Y10T29/435

摘要： A metallized film capacitor formed from a pair of metallized films. Each of the metallized films includes a dielectric film with a metal evaporated electrode formed thereon. One electrode has longitudinal electrode partitioning lines and a plurality of small blocks separated by fuse areas, while the other electrode does not. Each metallized film is formed by moving the film over a screen cylinder having a side wall with openings formed therein. A nozzle is disposed inside the screen cylinder, adjacent to the side wall. Oil is ejected from the nozzle, while the screen cylinder is rotated. The oil passes through the side wall and is deposited on the film to form a pattern thereon. Subsequently, evaporated metal is deposited on the film.

摘要翻译： 由一对金属化膜形成的金属化薄膜电容器。 每个金属化膜包括其上形成有金属蒸发电极的电介质膜。 一个电极具有纵向电极分隔线和多个由保险丝区隔开的小块，而另一个电极不具有。 每个金属化膜通过将膜移动在具有其中形成有开口的侧壁的筛筒上而形成。 一个喷嘴设在丝筒内部，靠近侧壁。 当筛筒旋转时，油从喷嘴喷出。 油通过侧壁并沉积在膜上以在其上形成图案。 随后，蒸发的金属沉积在膜上。

公开(公告)号：US6048402A

公开(公告)日：2000-04-11

申请号：US94772

申请日：1998-06-15

申请人： Shigeo Okuno ,  Toshiyuki Nishimori ,  Shigeo Okabe ,  Masahiro Kawai ,  Nobuji Suzuki ,  Hidekazu Wada

发明人： Shigeo Okuno ,  Toshiyuki Nishimori ,  Shigeo Okabe ,  Masahiro Kawai ,  Nobuji Suzuki ,  Hidekazu Wada

IPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/32 ,  C23C16/00

CPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/32 ,  Y10T29/435

摘要： A metallized film capacitor formed by laminating or winding a metallized film 1 with metal evaporated electrode on one or both sides thereof so that a pair of metal evaporated electrodes 2 are opposite to each other, wherein electrode lead-out portions 3 are provided at both ends of the capacitor, each metal evaporated electrode is composed of a low resistance area abutting on the electrode lead-out portion and a remaining high resistance area having higher resistance than it, a split electrode pattern with a plurality of minute blocks 8 formed in a longitudinal direction and width direction and fusing areas 9 between the adjacent minute blocks is formed on at least one of the metal evaporated electrodes, and electrode partitioning lines 7 are formed at regular intervals in a longitudinal direction of the film. The metallized film is fabricated by depositing substance such as oil for preventing evaporation of metal on the evaporation side of a plastic film 10 through a rotary screen cylinder with any pattern formed by mesh processing and immediately thereafter depositing evaporated metal, thereby forming a split fuse pattern serving as a safeguard mechanism during high speed evaporation.

摘要翻译： 金属化薄膜电容器通过在金属化膜1的一面或两面上层叠或卷绕金属蒸镀电极而形成，使得一对金属蒸镀电极2彼此相对，其中，电极引出部3设置在两端 每个金属蒸发电极由邻接在电极引出部分上的低电阻区域和具有比其高的电阻的剩余高电阻区域组成，分割电极图案具有纵向形成的多个微小块8 方向宽度方向和相邻的微小块之间的融合区域9形成在至少一个金属蒸镀电极上，并且在膜的长度方向上以规则的间隔形成电极分隔线7。 金属化膜通过沉积诸如油的物质来制造，以通过具有通过网状处理形成的任何图案的旋转丝网滚筒来防止金属在塑料膜10的蒸发侧上的蒸发，然后立即沉积蒸发的金属，从而形成分割的熔丝图案 作为高速蒸发时的保障机制。

公开(公告)号：US5905628A

公开(公告)日：1999-05-18

申请号：US907902

申请日：1997-08-11

申请人： Shigeo Okuno ,  Toshiyuki Nishimori ,  Shigeo Okabe ,  Masahiro Kawai ,  Nobuji Suzuki ,  Hidekazu Wada

发明人： Shigeo Okuno ,  Toshiyuki Nishimori ,  Shigeo Okabe ,  Masahiro Kawai ,  Nobuji Suzuki ,  Hidekazu Wada

IPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/32 ,  H01G4/005 ,  H01G4/008

CPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/32 ,  Y10T29/435

摘要： A metallized film capacitor formed by laminating or winding a metallized film 1 with metal evaporated electrode on one or both sides thereof so that a pair of metal evaporated electrodes 2 are opposite to each other, wherein electrode lead-out portions 3 are provided at both ends of the capacitor, each metal evaporated electrode is composed of a low resistance area abutting on the electrode lead-out portion and a remaining high resistance area having higher resistance than it, a split electrode pattern with a plurality of minute blocks 8 formed in a longitudinal direction and width direction and fusing areas 9 between the adjacent minute blocks is formed on at least one of the metal evaporated electrodes, and electrode partitioning lines 7 are formed at regular intervals in a longitudinal direction of the film. The metallized film is fabricated by depositing substance such as oil for preventing evaporation of metal on the evaporation side of a plastic film 10 through a rotary screen cylinder with any pattern formed by mesh processing and immediately thereafter depositing evaporated metal, thereby forming a split fuse pattern serving as a safeguard mechanism during high speed evaporation.

摘要翻译： 金属化薄膜电容器通过在金属化膜1的一面或两面上层叠或卷绕金属蒸镀电极而形成，使得一对金属蒸镀电极2彼此相对，其中，电极引出部3设置在两端 每个金属蒸发电极由邻接在电极引出部分上的低电阻区域和具有比其高的电阻的剩余高电阻区域组成，分割电极图案具有纵向形成的多个微小块8 方向宽度方向和相邻的微小块之间的融合区域9形成在至少一个金属蒸镀电极上，并且在膜的长度方向上以规则的间隔形成电极分隔线7。 金属化膜通过沉积诸如油的物质来制造，以通过具有通过网状处理形成的任何图案的旋转丝网滚筒来防止金属在塑料膜10的蒸发侧上的蒸发，然后立即沉积蒸发的金属，从而形成分割的熔丝图案 作为高速蒸发时的保障机制。