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1. 发明授权

US07660099B2 Case molded capacitor 有权
标题翻译：表壳电容器
公开(公告)号：US07660099B2
公开(公告)日：2010-02-09
申请号：US11856361
申请日：2007-09-17
申请人： Takeshi Imamura , Toshiharu Saito , Satoshi Hosokawa , Toshihisa Miura , Yoshinari Nagata
发明人： Takeshi Imamura , Toshiharu Saito , Satoshi Hosokawa , Toshihisa Miura , Yoshinari Nagata
IPC分类号： H01G4/32 , H01G4/015
CPC分类号： H01G4/224 , H01G2/106 , H01G9/008 , Y02T10/7022
摘要： A case molded capacitor has a metallized film capacitor, a pair of bus bars, a resin-made internal case, molding resin, a metal external case, and a buffer material layer. The bus bars are each connected to respective one of electrodes of the metallized film capacitor. The internal case contains the metallized film capacitor. The metallized film capacitor is submerged with molding resin in the internal case so as to expose parts of the bus bars. The external case contains the internal case and both cases are connected at a connecting part. A buffer material layer is put in a gap made at least at a part between the internal case and the external case.
摘要翻译：壳体电容器具有金属化膜电容器，一对母线，树脂制内部壳体，模制树脂，金属外壳和缓冲材料层。汇流条各自连接到金属化薄膜电容器的相应电极之一。内部壳体包含金属化薄膜电容器。金属化膜电容器在内部壳体中浸入模制树脂，以暴露母线的部分。外壳包含内部外壳，两个外壳均连接在连接部分。将缓冲材料层放置在至少在内部壳体和外部壳体之间的部分处形成的间隙中。

2. 发明申请

US20080068775A1 CASE MOLDED CAPACITOR 有权
标题翻译：壳模电容器
公开(公告)号：US20080068775A1
公开(公告)日：2008-03-20
申请号：US11856361
申请日：2007-09-17
申请人： Takeshi Imamura , Toshiharu Saito , Satoshi Hosokawa , Toshihisa Miura , Yoshinari Nagata
发明人： Takeshi Imamura , Toshiharu Saito , Satoshi Hosokawa , Toshihisa Miura , Yoshinari Nagata
IPC分类号： H01G4/00
CPC分类号： H01G4/224 , H01G2/106 , H01G9/008 , Y02T10/7022
摘要： A case molded capacitor has a metallized film capacitor, a pair of bus bars, a resin-made internal case, molding resin, a metal external case, and a buffer material layer. The bus bars are each connected to respective one of electrodes of the metallized film capacitor. The internal case contains the metallized film capacitor. The metallized film capacitor is submerged with molding resin in the internal case so as to expose parts of the bus bars. The external case contains the internal case and both cases are connected at a connecting part. A buffer material layer is put in a gap made at least at a part between the internal case and the external case.
摘要翻译：壳体电容器具有金属化膜电容器，一对母线，树脂制内部壳体，模制树脂，金属外壳和缓冲材料层。汇流条各自连接到金属化薄膜电容器的相应电极之一。内部壳体包含金属化薄膜电容器。金属化膜电容器在内部壳体中浸入模制树脂，以暴露母线的部分。外壳包含内部外壳，两个外壳均连接在连接部分。将缓冲材料层放置在至少在内部壳体和外部壳体之间的部分处形成的间隙中。

3. 发明授权

US07911765B2 Metalized film capacitor, case mold type capacitor using the same, inverter circuit, and vehicle drive motor drive circuit 有权
标题翻译：金属化薄膜电容器，使用其的外壳型电容器，变频器电路和车辆驱动电机驱动电路
公开(公告)号：US07911765B2
公开(公告)日：2011-03-22
申请号：US11908524
申请日：2006-04-07
申请人： Hiroki Takeoka , Toshiharu Saito , Toshihisa Miura , Takeshi Imamura , Yoshinari Nagata
发明人： Hiroki Takeoka , Toshiharu Saito , Toshihisa Miura , Takeshi Imamura , Yoshinari Nagata
IPC分类号： H01G4/08 , H01G4/005 , H01G4/32
CPC分类号： H01G4/30 , H01G4/01 , H01G4/015 , H01G4/145 , H01G4/18 , H01G4/232 , H01G4/32 , Y02T10/7022
摘要： A metalized film capacitor capable of exhibiting stable performance in a wide temperature range is provided. The metalized film capacitor has an elliptical cross sectional shape having a major axis of 60 mm or above. In this capacitor, offset for shifting in the width direction of a pair of metalized film is set to 1.2 mm or above. Since the bonding state between metal vapor-deposited electrode and metal sprayed electrode formed on the end surface is stable, a stable contact between metal sprayed electrode and dielectric film is maintained, thereby preferably maintaining tan σand exhibiting excellent performance even if the use temperature range is increased and the thermal stress is increased.
摘要翻译：提供能够在宽温度范围内表现出稳定性能的金属化薄膜电容器。金属化薄膜电容器具有长轴为60mm以上的椭圆形截面形状。在该电容器中，将一对金属化膜的宽度方向的偏移偏移设定为1.2mm以上。由于形成在端面的金属蒸镀电极与金属喷镀电极之间的接合状态稳定，所以能够保持金属喷涂电极和电介质膜之间的稳定的接触，从而优选保持tan＆sgr;并且即使使用温度范围增加，热应力增加。

4. 发明申请

US20080310075A1 Metalized Film Capacitor, Case Mold Type Capacitor Using the Same, Inverter Circuit, and Vehicle Drive Motor Drive Circuit 有权
标题翻译：金属化薄膜电容器，使用其的壳模型电容器，逆变器电路和车辆驱动电机驱动电路
公开(公告)号：US20080310075A1
公开(公告)日：2008-12-18
申请号：US11908524
申请日：2006-04-07
申请人： Hiroki Takeoka , Toshiharu Saito , Toshihisa Miura , Takeshi Imamura , Yoshinari Nagata
发明人： Hiroki Takeoka , Toshiharu Saito , Toshihisa Miura , Takeshi Imamura , Yoshinari Nagata
IPC分类号： H01G4/32
CPC分类号： H01G4/30 , H01G4/01 , H01G4/015 , H01G4/145 , H01G4/18 , H01G4/232 , H01G4/32 , Y02T10/7022
摘要： A metalized film capacitor capable of exhibiting stable performance in a wide temperature range is provided. The metalized film capacitor has an elliptical cross sectional shape having a major axis of 60 mm or above. In this capacitor, offset for shifting in the width direction of a pair of metalized film is set to 1.2 mm or above. Since the bonding state between metal vapor-deposited electrode and metal sprayed electrode formed on the end surface is stable, a stable contact between metal sprayed electrode and dielectric film is maintained, thereby preferably maintaining tan σ and exhibiting excellent performance even if the use temperature range is increased and the thermal stress is increased.
摘要翻译：提供能够在宽温度范围内表现出稳定性能的金属化薄膜电容器。金属化薄膜电容器具有长轴为60mm以上的椭圆形截面形状。在该电容器中，将一对金属化膜的宽度方向的偏移偏移设定为1.2mm以上。由于形成在端面上的金属蒸镀电极与金属喷镀电极之间的接合状态稳定，所以能够保持金属喷涂电极和电介质膜之间的稳定的接触，从而优选保持tanδ并且即使使用温度范围增加了热应力。

5. 发明授权

US08670223B2 Case mold type capacitor 有权
标题翻译：表壳式电容器
公开(公告)号：US08670223B2
公开(公告)日：2014-03-11
申请号：US13880916
申请日：2011-12-22
申请人： Takeshi Imamura , Yoshinari Nagata , Toshiharu Saito
发明人： Takeshi Imamura , Yoshinari Nagata , Toshiharu Saito
IPC分类号： H01G4/38 , H01G4/08
CPC分类号： H01G4/224 , H01G2/04 , H01G4/228 , H01G4/38 , Y02T10/7022
摘要： A case mold type capacitor is formed of multiple metalized film capacitors connected together in parallel and rigidly accommodated with molding resin within a case. The multiple metalized film capacitors are divided into a first block and a second block, and P-poles of each block confront each other, and N-poles thereof also confront each other. Bus-bars including a connection terminal for external connection at an end are connected to respective P-poles and N-poles of each block. The bus-bars connected to the P-poles are coupled together, and the bus-bars connected to the N-poles are coupled together. Each one of the bus-bars includes a section located on the opening side of the case with respect to the blocks. The bus-bars connected to the P-poles overlap in part, and the bus-bars connected to the N-poles also overlap in part.
摘要翻译：壳体型电容器由并联连接在一起的多个金属化薄膜电容器形成，并且与模制树脂刚性地容纳在壳体内。多个金属化膜电容器被分成第一块和第二块，并且每个块的P极彼此相对，并且其N极也彼此相对。包括端部用于外部连接的连接端子的母线连接到每个块的相应的P极和N极。连接到P极的母线连接在一起，连接到N极的汇流条连接在一起。母线中的每一个包括相对于块的位于壳体的开口侧的部分。与P极连接的母线部分重叠，连接到N极的母线也部分重叠。

6. 发明申请

US20130222967A1 CASE MOLD TYPE CAPACITOR 有权
标题翻译： CASE模具型电容器
公开(公告)号：US20130222967A1
公开(公告)日：2013-08-29
申请号：US13880916
申请日：2011-12-22
申请人： Takeshi Imamura , Yoshinari Nagata , Toshiharu Saito
发明人： Takeshi Imamura , Yoshinari Nagata , Toshiharu Saito
IPC分类号： H01G4/224
CPC分类号： H01G4/224 , H01G2/04 , H01G4/228 , H01G4/38 , Y02T10/7022
摘要： A case mold type capacitor is formed of multiple metalized film capacitors connected together in parallel and rigidly accommodated with molding resin within a case. The multiple metalized film capacitors are divided into a first block and a second block, and P-poles of each block confront each other, and N-poles thereof also confront each other. Bus-bars including a connection terminal for external connection at an end are connected to respective P-poles and N-poles of each block. The bus-bars connected to the P-poles are coupled together, and the bus-bars connected to the N-poles are coupled together. Each one of the bus-bars includes a section located on the opening side of the case with respect to the blocks. The bus-bars connected to the P-poles overlap in part, and the bus-bars connected to the N-poles also overlap in part.
摘要翻译：壳体型电容器由并联连接在一起的多个金属化薄膜电容器形成，并且与模制树脂刚性地容纳在壳体内。多个金属化膜电容器被分成第一块和第二块，并且每个块的P极彼此相对，并且其N极也彼此相对。包括端部用于外部连接的连接端子的母线连接到每个块的相应的P极和N极。连接到P极的母线连接在一起，连接到N极的汇流条连接在一起。母线中的每一个包括相对于块的位于壳体的开口侧的部分。与P极连接的母线部分重叠，连接到N极的母线也部分重叠。

7. 发明申请

US20060104006A1 Film capacitor and method of manufacturing the same 有权
标题翻译：薄膜电容器及其制造方法
公开(公告)号：US20060104006A1
公开(公告)日：2006-05-18
申请号：US11280212
申请日：2005-11-17
申请人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
发明人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
IPC分类号： H01G4/00
CPC分类号： H01G4/224 , H01G2/04 , H01G4/32 , H01G4/38 , Y02T10/7022
摘要： The invention provides a film capacitor and its manufacturing method suited to car-mount application, excellent in heat cycle tolerance and humidity resistance, and high in productivity, while maintaining low heat generation and low inductance characteristic. A film capacitor comprises a film capacitor element 1, a bus bar 3 as metal terminal connected to electrode 2 of this film capacitor element 1, and a case 8 for containing them, in which the film capacitor element 1 and bus bar 3 are packed within the case 8 by plural layers of epoxy resin compositions 6, 7, and the plural layers of epoxy resin compositions 6, 7 are formed in layers, and are composed so that the coefficient of linear expansion may be smallest in the epoxy resin composition 7 disposed in the uppermost layer, and therefore resin cracks can be prevented at the time of heat cycle, and a film capacitor of high reliability excellent inhumidity resistance is obtained.
摘要翻译：本发明提供一种适用于汽车安装应用的薄膜电容器及其制造方法，具有优异的热循环耐受性和耐湿性，生产率高，同时保持低发热和低电感特性。薄膜电容器包括薄膜电容器元件1，作为连接到该薄膜电容器元件1的电极2的金属端子的母线3和用于容纳它们的壳体8，其中薄膜电容器元件1和汇流条3被包装在其内由多层环氧树脂组合物6,7和多层环氧树脂组合物6,7组成的壳体8被形成为使得在设置的环氧树脂组合物7中线膨胀系数最小在最上层，因此在热循环时可以防止树脂裂纹，从而获得高可靠性优异的耐湿性的薄膜电容器。

8. 发明申请

US20080273289A1 Film capacitor and method of manufacturing same 有权
标题翻译：薄膜电容器及其制造方法
公开(公告)号：US20080273289A1
公开(公告)日：2008-11-06
申请号：US12216137
申请日：2008-06-30
申请人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
发明人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
IPC分类号： H01G4/33
CPC分类号： H01G4/224 , H01G2/04 , H01G4/32 , H01G4/38 , Y02T10/7022
摘要： A film capacitor suited to car-mount application, excellent in heat cycle tolerance and humidity resistance, and high in productivity, while maintaining low heat generation and low inductance characteristic is provided. The film capacitor comprises a film capacitor element, a bus bar as metal terminal connected to electrode of this film capacitor element, and a case for containing them, in which the film capacitor element and bus bar are packed within the case by plural layers of epoxy resin compositions, and the plural layers of epoxy resin compositions are composed so that the coefficient of linear expansion is smallest in the composition disposed in the uppermost layer.
摘要翻译：提供适用于汽车安装应用的薄膜电容器，优异的耐热循环耐受性和耐湿性，并且生产率高，同时保持低发热和低电感特性。薄膜电容器包括薄膜电容器元件，作为连接到该薄膜电容器元件的电极的金属端子的母线和用于容纳它们的壳体，其中薄膜电容器元件和母线通过多层环氧树脂封装在壳体内树脂组合物，并且多层环氧树脂组合物组成，使得在最上层配置的组合物中线膨胀系数最小。

9. 发明授权

US07408761B2 Film capacitor and method of manufacturing the same 有权
标题翻译：薄膜电容器及其制造方法
公开(公告)号：US07408761B2
公开(公告)日：2008-08-05
申请号：US11280212
申请日：2005-11-17
申请人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
发明人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
IPC分类号： H01G4/32 , H01G4/08
CPC分类号： H01G4/224 , H01G2/04 , H01G4/32 , H01G4/38 , Y02T10/7022
摘要： A film capacitor suited to car-mount application, excellent in heat cycle tolerance and humidity resistance, and high in productivity, while maintaining low heat generation and low inductance characteristic is provided. The film capacitor comprises a film capacitor element, a bus bar as metal terminal connected to electrode of this film capacitor element, and a case for containing them, in which the film capacitor element and bus bar are packed within the case by plural layers of epoxy resin compositions, and the plural layers of epoxy resin compositions are composed so that the coefficient of linear expansion is smallest in the composition disposed in the uppermost layer.
摘要翻译：提供适用于汽车安装应用的薄膜电容器，优异的耐热循环耐受性和耐湿性，并且生产率高，同时保持低发热和低电感特性。薄膜电容器包括薄膜电容器元件，作为连接到该薄膜电容器元件的电极的金属端子的母线和用于容纳它们的壳体，其中薄膜电容器元件和母线通过多层环氧树脂封装在壳体内树脂组合物，并且多层环氧树脂组合物组成，使得在最上层配置的组合物中线膨胀系数最小。

10. 发明授权

US07529076B2 Film capacitor and method of manufacturing same 有权
标题翻译：薄膜电容器及其制造方法
公开(公告)号：US07529076B2
公开(公告)日：2009-05-05
申请号：US12216137
申请日：2008-06-30
申请人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
发明人： Toshiharu Saito , Hiroki Takeoka , Toshihisa Miura , Makoto Tomita , Kohei Shiota
IPC分类号： H01G4/32 , H01G4/08
CPC分类号： H01G4/224 , H01G2/04 , H01G4/32 , H01G4/38 , Y02T10/7022
摘要： A film capacitor suited to car-mount application, excellent in heat cycle tolerance and humidity resistance, and high in productivity, while maintaining low heat generation and low inductance characteristic is provided. The film capacitor comprises a film capacitor element, a bus bar as metal terminal connected to electrode of this film capacitor element, and a case for containing them, in which the film capacitor element and bus bar are packed within the case by plural layers of epoxy resin compositions, and the plural layers of epoxy resin compositions are composed so that the coefficient of linear expansion is smallest in the composition disposed in the uppermost layer.
摘要翻译：提供适用于汽车安装应用的薄膜电容器，优异的耐热循环耐受性和耐湿性，并且生产率高，同时保持低发热和低电感特性。薄膜电容器包括薄膜电容器元件，作为连接到该薄膜电容器元件的电极的金属端子的母线和用于容纳它们的壳体，其中薄膜电容器元件和母线通过多层环氧树脂封装在壳体内树脂组合物，并且多层环氧树脂组合物组成，使得在最上层配置的组合物中线膨胀系数最小。

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