专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160198562A1 Bus Structure with sealed dielectric interface to semiconductor switch package input connections for reduced terminal spacing and lower inductance while meeting regulatory requirements 审中-公开
标题翻译：总线结构，具有密封的介质接口，半导体开关封装输入连接，可减少端子间距和较低的电感，同时满足法规要求
公开(公告)号：US20160198562A1
公开(公告)日：2016-07-07
申请号：US14916606
申请日：2014-09-19
申请人： Michael BRUBAKER , Terry HOSKING , SBE INC.
发明人： Michael Brubaker , Terry Hosking
IPC分类号： H05K1/02 , H01B17/56 , H01B17/00
CPC分类号： H05K1/0256 , H01B17/005 , H01B17/56 , H01L25/07 , H01L2924/0002 , H02M7/003 , H05K2201/0746 , H05K2201/0761 , H05K2201/10053 , H01L2924/00
摘要： Semiconductor switch modules have positive and negative electrical input connections which must be spaced adequately to prevent a short circuit flashover between the polarities. This terminal spacing is defined by the strike distance through air or creepage distance through air along an insulating surface between the two input connections given the operating voltage per regulatory agency requirements. The inductance of the switch connections is ultimately limited by this terminal spacing. A novel conformal solid insulation scheme between the bus structure and switch module eliminates the strike or creepage paths through air and allows for reduced terminal spacing and lower inductance while meeting regulatory agency requirements.
摘要翻译：半导体开关模块具有正和负电输入连接，其必须充分间隔以防止极性之间的短路闪络。这个端子间距由给定每个管理机构要求的工作电压的两个输入连接之间通过空气的打击距离或沿着绝缘表面的空气的爬电距离来定义。开关连接的电感最终受到端子间距的限制。总线结构和开关模块之间的一种新颖的保形固体绝缘方案消除了通过空气的罢工或爬电路径，并允许减小端子间距和降低电感，同时满足管理机构的要求。

2. 发明申请

US20120229948A1 Capacitor Used as Insulating Spacer for a High Current Bus Structure 审中-公开
标题翻译：用作高电流总线结构的绝缘垫片的电容器
公开(公告)号：US20120229948A1
公开(公告)日：2012-09-13
申请号：US13415334
申请日：2012-03-08
申请人： Edward Sawyer , Terry Hosking , Michael Brubaker
发明人： Edward Sawyer , Terry Hosking , Michael Brubaker
IPC分类号： H01G4/002
CPC分类号： H01G4/32 , H01G2/06 , H01G4/228 , H02M7/003 , H05K7/1432
摘要： Parallel plate bus structures are commonly used for high-current applications where low inductance is a requirement. Such bus structures are very well suited for inverter topologies used to convert from DC to AC power and a capacitor is needed to minimize ripple on the DC bus. The present invention provides a method of integrating an annular form factor wound film capacitor into a parallel bus structure to provide a compact geometry with minimal inductance. Furthermore, the capacitor acts as the dielectric spacer between the bus plates, which eliminates the need for separate capacitor terminals and provides the lowest possible profile.
摘要翻译：平行板总线结构通常用于要求低电感的大电流应用。这种总线结构非常适合用于从直流转换为交流电源的逆变器拓扑，并且需要电容器来最小化直流总线上的纹波。本发明提供一种将环形形状因子卷绕膜电容器整合到并行总线结构中以提供具有最小电感的紧凑几何形状的方法。此外，电容器用作总线板之间的电介质间隔件，这消除了对单独的电容器端子的需要并且提供尽可能低的轮廓。

3. 发明申请

US20050157446A1 Vented Capacitor 失效
标题翻译：通风电容器
公开(公告)号：US20050157446A1
公开(公告)日：2005-07-21
申请号：US10905352
申请日：2004-12-29
申请人： Michael Brubaker , Terry Hosking
发明人： Michael Brubaker , Terry Hosking
IPC分类号： H01G2/14 , H01G4/32
CPC分类号： H01G2/14 , H01G4/32
摘要： A means of increasing the corona inception voltage (CIV), and thereby increasing the operating voltage, of film/foil capacitors is described. Intentional venting of the capacitor encapsulation improves the corona inception voltage by allowing internal voids to equilibrate with the ambient environment.
摘要翻译：描述了增加电影起始电压（CIV）并因此增加膜/箔电容器的工作电压的手段。通过允许内部空隙与周围环境平衡，电容器封装的故意排气改善了电晕起因电压。

4. 发明申请

US20120229977A1 Coaxial Capacitor Bus Termination 审中-公开
标题翻译：同轴电容总线终端
公开(公告)号：US20120229977A1
公开(公告)日：2012-09-13
申请号：US13416900
申请日：2012-03-09
申请人： Terry Hosking , Michael Brubaker
发明人： Terry Hosking , Michael Brubaker
IPC分类号： H05K7/20 , H03H7/00
CPC分类号： H01G9/008 , G06F13/4086 , H01G4/35 , H02M7/003
摘要： Parallel plate bus structures are commonly used for high-current applications where low inductance is a requirement. Such bus structures are very well suited for inverter topologies used to convert from DC to AC power and a capacitor is needed to minimize ripple on the DC bus. However, such arrangements are not able to provide sufficiently low inductance to easily eliminate bypass capacitors which typically requires a system inductance below 10 nH nor do they provide any natural EMI suppression. The present invention utilizes that natural circular symmetry of a circular film capacitor winding by implementing a coaxial shaped bus connection from the capacitor to the switching semiconductors in the DC bus application of DC to AC inverter. The result is an achievement of lower ESL and geometry based EMI suppression without the use of external-lumped filtering components.
摘要翻译：平行板总线结构通常用于要求低电感的大电流应用。这种总线结构非常适合用于从直流转换为交流电源的逆变器拓扑，并且需要电容器来最小化直流总线上的纹波。然而，这种布置不能提供足够低的电感以容易地消除通常需要低于10nH的系统电感的旁路电容器，也不提供任何自然的EMI抑制。本发明通过在直流到交流逆变器的直流总线应用中实现从电容器到开关半导体的同轴形状的总线连接，利用圆形电容器绕组的自然圆形对称性。结果是在不使用外部集总滤波组件的情况下实现较低的ESL和基于几何的EMI抑制。

5. 发明申请

US20070030624A1 Segmented end electrode capacitor and method of segmenting an end electrode of a capacitor 有权
标题翻译：分段末端电极电容器和分割电容器端电极的方法
公开(公告)号：US20070030624A1
公开(公告)日：2007-02-08
申请号：US11495447
申请日：2006-07-28
申请人： Terry Hosking
发明人： Terry Hosking
IPC分类号： H01G4/32
CPC分类号： H01G4/30 , H01G4/232 , H01G4/32 , Y10T29/42 , Y10T29/435 , Y10T29/49128 , Y10T29/4913
摘要： An exemplary embodiment providing one or more improvements includes a capacitor with a segmented end electrode and methods for segmenting an end electrode of a capacitor for reducing or eliminating instances of thermally induced damage of the capacitor.
摘要翻译：提供一个或多个改进的示例性实施例包括具有分段末端电极的电容器和用于分割电容器的端电极的方法，用于减少或消除电容器的热致损坏的情况。

6. 发明申请

US20120287554A1 PATTERNED METALLIZED FILM WITH ENHANCED UNDERLAYER FOR METALLIZED CAPACITOR APPLICATIONS 审中-公开
标题翻译：用于金属化电容器应用的具有增强底层的图案化金属膜
公开(公告)号：US20120287554A1
公开(公告)日：2012-11-15
申请号：US13397105
申请日：2012-02-15
申请人： Terry Hosking
发明人： Terry Hosking
IPC分类号： H01G4/32
CPC分类号： H01G4/32 , H01G4/008 , H01G4/015 , H01G4/14
摘要： A technique is described for increasing the capacitance of a metallized polymer film capacitor where the capacitor electrodes have been fabricated with so-called patterned film. The pattern as typically embodied by prior art allows the capacitor to better survive dielectric failures, or exhibit improved tolerance to extreme pulse current. The pattern is created by areas on the capacitor electrodes which have no metal, so there will be a capacitance reduction penalty for using said patterned electrodes. Each section of the pattern is connected by a local fuse, which is disconnected from the rest of the capacitor when the current flowing through a defect vaporizes the surrounding metal. An extremely light metallization underlayer is described which allows the better survival characteristic provided by pattern film should a dielectric failure occur, yet mitigates the capacitance loss previously seen for capacitors made with conventional patterned metallized electrodes on the capacitor film.
摘要翻译：描述了一种用于增加金属化聚合物膜电容器的电容的技术，其中电容器电极已经用所谓的图案化膜制造。通常由现有技术体现的图案允许电容器更好地承受介电故障，或显示出对极端脉冲电流的改善的容限。该图案由电容器电极上没有金属的区域产生，因此对于使用所述图案化电极将产生电容减小损失。图案的每个部分通过本地熔断器连接，当流过缺陷的电流使周围的金属蒸发时，该熔断器与电容器的其余部分断开。描述了一种非常轻的金属化底层，其允许在发生介电故障时由图案膜提供的更好的存活特性，而减轻了先前在电容器膜上用传统图案化金属化电极制成的电容器所观察到的电容损耗。

7. 发明申请

US20100321859A1 Annular Capacitor with power conversion components arranged and attached in manners uniquely allowed by the ring shaped form factor 审中-公开
标题翻译：具有功率转换元件的环形电容器以环形形状因子唯一允许的方式排列和附接
公开(公告)号：US20100321859A1
公开(公告)日：2010-12-23
申请号：US12807310
申请日：2008-10-30
申请人： Terry Hosking
发明人： Terry Hosking
IPC分类号： H01G4/32 , H05K7/00 , H05K7/20
CPC分类号： H01G4/228 , H01G2/14 , H01G4/32 , H01G9/08
摘要： The formation of an assembled unit consisting of an annular capacitor [a wound, metallized dielectric capacitor in the shape of a closed path ring] with other power conversion components arranged and attached in manners uniquely allowed by the ring design will allow higher density converter designs [power/unit volume]. The resulting short connection paths between the capacitor element and the switching semiconductors also provide a very low inductance path that minimizes voltage spikes on the switching semiconductors as a result of turn-off di/dt. The capacitor serves as a short time current source and sink for the switching semiconductors. With the described configuration the RMS current seen by the capacitor can be made more volumetrically uniform enabling more uniform capacitor rise. The single capacitor configured as described also mitigates bus resonance problems often observed in prior art when multiple discrete capacitors are connected in parallel.
摘要翻译：组合单元的形成由环形电容器[具有封闭路径环形的绕制金属化介质电容器]和以环形设计唯一允许的方式布置和附接的其它功率转换部件将允许更高密度的转换器设计[ 功率/单位体积]。电容器元件和开关半导体之间产生的短连接路径也提供了非常低的电感路径，其最小化由于截止di / dt导致的开关半导体上的电压尖峰。电容器用作开关半导体的短时间电流源和吸收器。通过上述配置，可以使电容器所看到的RMS电流更加体积均匀，使电容器上升更均匀。如上所述配置的单个电容器还减轻了当多个分立电容器并联连接时在现有技术中经常观察到的总线谐振问题。

8. 发明授权

US07453114B2 Segmented end electrode capacitor and method of segmenting an end electrode of a capacitor 有权
标题翻译：分段末端电极电容器和分割电容器末端电极的方法
公开(公告)号：US07453114B2
公开(公告)日：2008-11-18
申请号：US11495447
申请日：2006-07-28
申请人： Terry Hosking
发明人： Terry Hosking
IPC分类号： H01L27/108 , H01G4/228 , H01G4/32 , H01L21/8242
CPC分类号： H01G4/30 , H01G4/232 , H01G4/32 , Y10T29/42 , Y10T29/435 , Y10T29/49128 , Y10T29/4913
摘要： An exemplary embodiment providing one or more improvements includes a capacitor with a segmented end electrode and methods for segmenting an end electrode of a capacitor for reducing or eliminating instances of thermally induced damage of the capacitor.
摘要翻译：提供一个或多个改进的示例性实施例包括具有分段末端电极的电容器和用于分割电容器的端电极的方法，用于减少或消除电容器的热致损坏的情况。

9. 发明授权

US07655530B2 Segmented end electrode capacitor and method of segmenting an end electrode of a capacitor 有权
标题翻译：分段末端电极电容器和分割电容器末端电极的方法
公开(公告)号：US07655530B2
公开(公告)日：2010-02-02
申请号：US12243777
申请日：2008-10-01
申请人： Terry Hosking
发明人： Terry Hosking
IPC分类号： H01L21/20 , H01L21/8222 , H02G4/00 , H01G4/30 , H01G4/32 , H01G4/228 , H01G4/06 , H01G7/00 , H17R17/00 , H05K3/20 , H05K3/30
CPC分类号： H01G4/30 , H01G4/232 , H01G4/32 , Y10T29/42 , Y10T29/435 , Y10T29/49128 , Y10T29/4913
摘要： An exemplary embodiment providing one or more improvements includes a capacitor with a segmented end electrode and methods for segmenting an end electrode of a capacitor for reducing or eliminating instances of thermally induced damage of the capacitor.
摘要翻译：提供一个或多个改进的示例性实施例包括具有分段末端电极的电容器和用于分割电容器的端电极的方法，用于减少或消除电容器的热致损坏的情况。

10. 发明申请

US20090031543A1 Segmented End Electrode Capacitor and Method of Segmenting an End Electrode of a Capacitor 有权
标题翻译：分段末端电极电容器和分割电容器末端电极的方法
公开(公告)号：US20090031543A1
公开(公告)日：2009-02-05
申请号：US12243777
申请日：2008-10-01
申请人： Terry Hosking
发明人： Terry Hosking
IPC分类号： H01G7/00
CPC分类号： H01G4/30 , H01G4/232 , H01G4/32 , Y10T29/42 , Y10T29/435 , Y10T29/49128 , Y10T29/4913
摘要： An exemplary embodiment providing one or more improvements includes a capacitor with a segmented end electrode and methods for segmenting an end electrode of a capacitor for reducing or eliminating instances of thermally induced damage of the capacitor.
摘要翻译：提供一个或多个改进的示例性实施例包括具有分段末端电极的电容器和用于分割电容器的端电极的方法，用于减少或消除电容器的热致损坏的情况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式