公开(公告)号：US4607315A

公开(公告)日：1986-08-19

申请号：US805095

申请日：1985-12-04

Applicant: Takeshi Wada ,  Hiroshi Kishi ,  Shunji Murai ,  Masami Fukui

Inventor： Takeshi Wada ,  Hiroshi Kishi ,  Shunji Murai ,  Masami Fukui

IPC: C04B35/49 ,  C04B35/46 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12 ,  H01G1/005 ,  H01G4/06

CPC classification number: H01G4/1245 ,  C04B35/4682

Abstract: A monolithic ceramic capacitor having a higher DC breakdown voltage per unit thickness of the dielectric ceramic body than heretofore. The major ingredient of the ceramic is expressed as {(Ba.sub.1-x-y Ca.sub.x Sr.sub.y)O}.sub.k (Ti.sub.1-z Zr.sub.z)O.sub.2, where x, y, z and k are numerals in the ranges specified herein. To this major ingredient is added a minor proportion of a mixture of boric oxide and silicon dioxide in specified ranges of proportions. For the fabrication of capacitors having dielectric bodies of the above composition, the moldings of the mixture of the major ingredient and additives in the specified proportions are sintered to maturity in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (1000.degree.-1200.degree. C.) that the moldings can be cosintered with base metal electrodes buried therein.

Abstract translation: 一种单片陶瓷电容器，其电介质陶瓷体的单位厚度的直流击穿电压高于迄今为止。 陶瓷的主要成分表示为{（Ba1-x-yCaxSry）O} k（Ti1-zZrz）O2，其中x，y，z和k是本文所指定范围内的数字。 在这个主要成分中加入少量比例的氧化硼和二氧化硅的混合物。 为了制造具有上述组成的电介质体的电容器，将主要成分和特定比例的添加剂的混合物的模制品在还原性或中性气氛中烧结成熟，然后在较低温度下在氧化气氛中再加热。 烧结温度可以如此低（1000°-1200℃），模制品可以与埋在其中的贱金属电极共烧结。

公开(公告)号：US5392191A

公开(公告)日：1995-02-21

申请号：US285677

申请日：1994-08-04

Applicant: George Thomas ,  Sathya Prasad ,  John E. Nerz

Inventor： George Thomas ,  Sathya Prasad ,  John E. Nerz

IPC: H01G9/04 ,  H01G9/042 ,  H01G9/22 ,  H01G1/005

CPC classification number: H01G9/042 ,  H01G11/02 ,  H01G11/04 ,  H01G11/28 ,  H01G11/46 ,  H01G9/22 ,  Y02E60/13

Abstract: High energy density aqueous pseudocapacitors may be achieved by providing such devices with dissimilar transition metal oxide electrodes. The transition metal oxide electrodes are particularly adapted for use as the anode (20) of a pseudocapacitor device (10).

Abstract translation: 高能量密度水性假电容器可以通过提供具有不同的过渡金属氧化物电极的这种器件来实现。 过渡金属氧化物电极特别适用于伪电容器器件（10）的阳极（20）。

公开(公告)号：US4379287A

公开(公告)日：1983-04-05

申请号：US114596

申请日：1980-01-23

Applicant: Hugh J. Tyler ,  William H. Conway

Inventor： Hugh J. Tyler ,  William H. Conway

IPC: H03K17/96 ,  G06F3/02 ,  H01G1/005 ,  H01G1/01 ,  H01G1/013

CPC classification number: H03K17/962 ,  H03K2217/94073 ,  H03K2217/96023

Abstract: A user, touch actuable switch panel of the capacitive type that includes one or more touch actuable capacitive switches, each switch including at least two capacitive plate elements formed on a dielectric panel. Conductive paths formed on the dielectric panel interconnect the capacitive plate elements to a source for applying signals to the capacitive plate elements forming said capacitive switches and sensing a resulting change in signal level when a selected switch is actuated by the user. Trim tabs formed on the dielectric panel are provided to balance the effect of stray capacitance between the conductive paths and the capacitive plate elements to maintain the level of change of signal at a determined value upon the actuation of each of said one or more capacitive switches.

Abstract translation: 一种包括一个或多个触摸可致动电容开关的电容型用户触摸可触发开关面板，每个开关包括形成在电介质面板上的至少两个电容板元件。 形成在电介质面板上的导电路径将电容板元件互连到用于将信号施加到形成所述电容开关的电容板元件的源上，并且当所选择的开关由用户启动时感测信号电平的变化。 提供形成在电介质面板上的修剪突片，以平衡导电路径和电容板元件之间的杂散电容的影响，以在所述一个或多个电容开关中的每一个的致动时将信号的变化水平保持在确定的值。

公开(公告)号：US4607314A

公开(公告)日：1986-08-19

申请号：US805096

申请日：1985-12-04

Applicant: Takeshi Wada ,  Hiroshi Kishi ,  Shunji Murai ,  Masami Fukui

Inventor： Takeshi Wada ,  Hiroshi Kishi ,  Shunji Murai ,  Masami Fukui

IPC: C04B35/49 ,  C04B35/46 ,  C04B35/468 ,  H01B3/12 ,  H01G4/12 ,  H01G4/30 ,  H01G1/005 ,  H01G4/06

CPC classification number: C04B35/4682 ,  H01G4/1245

Abstract: A monolithic ceramic capacitor having a higher DC breakdown voltage per unit thickness of the dielectric ceramic body than heretofore. The major ingredient of the ceramic is expressed as {(Ba.sub.1-x-y Ca.sub.x Sr.sub.y)O}.sub.k (Ti.sub.1-z Zr.sub.z)O.sub.2, where x, y, z and k are numerals in the ranges specified herein. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide and at least one metal oxide selected from among BaO, SrO and CaO, in specified ranges of proportions. For the fabrication of capacitors having dielectric bodies of the above composition, the moldings of the mixture of the major ingredient and additives in the specified proportions are sintered to maturity in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (1000.degree.-1200.degree. C.) that the moldings can be cosintered with base metal electrodes buried therein.

Abstract translation: 一种单片陶瓷电容器，其电介质陶瓷体的单位厚度的直流击穿电压高于迄今为止。 陶瓷的主要成分表示为{（Ba1-x-yCaxSry）O} k（Ti1-zZrz）O2，其中x，y，z和k是本文所指定范围内的数字。 在规定的比例范围内，向该主要成分添加少量比例的氧化硼，二氧化硅和至少一种选自BaO，SrO和CaO的金属氧化物的混合物。 为了制造具有上述组成的电介质体的电容器，将主要成分和特定比例的添加剂的混合物的模制品在还原性或中性气氛中烧结成熟，然后在较低温度下在氧化气氛中再加热。 烧结温度可以如此低（1000°-1200℃），模制品可以与埋在其中的贱金属电极共烧结。

公开(公告)号：US4591783A

公开(公告)日：1986-05-27

申请号：US539076

申请日：1983-10-04

Applicant: Georg Mastner

Inventor： Georg Mastner

IPC: G01R15/06 ,  G01R15/16 ,  H01G4/40 ,  H01G1/005

CPC classification number: G01R15/16 ,  H01G4/40

Abstract: In this voltage transformer for compressed-gas insulated high-voltage systems, between a straight internal conductor (1), which is located in a gas space (4) and forms a high-voltage electrode, and a low-voltage electrode (3) surrounding the internal conductor in the gas space (4) a measuring electrode (5) is arranged at which an output voltage is tapped off and fed to a signal processing system (6). In order to reduce the dependence of the output voltage on tolerances and fluctuations of geometric parameters, a guard electrode (7) is arranged between the low-voltage electrode (3) and the measuring electrode (5) and a plate capacitor (11), which is located in insulating gas, is placed between the measuring electrode (5) and earth. Between the guard electrode (7) and earth a supplementary capacitor (13) is also placed which is dimensioned in such a way that the capacitive voltage dividers formed by the internal conductor (1), the measuring electrode (5) and earth, on the one hand, and the internal conductor (1) the guard electrode (7) and earth, on the other hand, have approximately the same transformation ratios. The guard electrode (7) is earthed via a compensating device (14) the impedance of which is dimensioned in such a way that the time constants for the discharges of the measuring electrode 5 and the guard electrode 7 are approximately equal.

Abstract translation: 在用于压缩气体绝缘高压系统的这种变压器中，位于气体空间（4）中并形成高压电极的直内部导体（1）和低压电极（3）之间， 围绕气体空间（4）中的内部导体，布置测量电极（5），在该测量电极处输出电压被分接并馈送到信号处理系统（6）。 为了减小输出电压对公差和几何参数波动的依赖性，在低电压电极（3）和测量电极（5）之间设置有保护电极（7）和平板电容器（11）， 其位于绝缘气体中，放置在测量电极（5）和地球之间。 在保护电极（7）和接地之间还放置辅助电容器（13），其尺寸使得内部导体（1），测量电极（5）和地球形成的电容分压器的尺寸 另一方面，内部导体（1），保护电极（7）和地球具有大致相同的变换比。 保护电极（7）经由补偿装置（14）接地，该补偿装置（14）的阻抗尺寸设计成使得测量电极5和保护电极7的放电的时间常数近似相等。

公开(公告)号：US4466047A

公开(公告)日：1984-08-14

申请号：US290431

申请日：1981-08-06

Applicant: Jean P. Avocat

Inventor： Jean P. Avocat

IPC: H01G4/005 ,  H01G1/005

CPC classification number: H01G4/005

Abstract: A capacitor for use in a medium voltage capacitive voltage divider according to the present invention includes spaced plates encapsulated within an insulating material, the resulting device being usable as a supporting insulator as well as a voltage divider. The plates are configured such that there are no sharp corners or protuberances exposed therebetween, thus minimizing arcing propensity. The capacitor includes a first disc-shaped plate supported by a coaxial rod connected to a corresponding terminal. Dielectric material is cast around the first plate and a second plate is disposed over the exterior surface of the cast dielectric material. An exterior insulating material is encapsulated around the second plate which is electrically connected to a second terminal.

Abstract translation: 根据本发明的用于中压电容分压器的电容器包括封装在绝缘材料内的间隔板，所得到的器件可用作支撑绝缘体以及分压器。 板被构造成使得在其间没有暴露的尖角或突起，从而最小化电弧倾向。 电容器包括由连接到相应端子的同轴杆支撑的第一盘形板。 电介质材料围绕第一板铸造，并且第二板设置在铸造电介质材料的外表面上。 外部绝缘材料围绕电连接到第二端子的第二板封装。

公开(公告)号：US5412533A

公开(公告)日：1995-05-02

申请号：US262956

申请日：1994-06-21

Applicant: Tomohiro Murayama ,  Yasuo Kanetake

Inventor： Tomohiro Murayama ,  Yasuo Kanetake

IPC: H01G9/00 ,  H01G9/012 ,  H01G9/15 ,  H01G1/005 ,  H01G9/04

CPC classification number: H01G9/012 ,  H01G9/15 ,  Y10T29/417

Abstract: A solid electrolytic capacitor is constructed by a capacitor element body, a metal rod extended through the central part of the element body, an anode member, and an insulating layer placed between the flange part of the anode member and the element body. The capacitor element body consists of a chip-like porous solid formed by shaping and sintering rectifying metal particles, the porous solid having a dielectric layer and a solid electrolytic layer both being formed thereon. The anode member includes a protruded part and a flange part, the end face of the protruded part being brought into contact and connected with one of the end faces of the metal rod. A method of manufacturing solid electrolytic capacitors thus constructed is also disclosed.

Abstract translation: 固体电解电容器由电容器元件本体，延伸穿过元件主体的中心部分的金属棒，阳极元件和置于阳极元件的凸缘部分和元件体之间的绝缘层构成。 电容器元件体由通过成形和烧结精整金属颗粒形成的芯片状多孔固体，其上形成有介电层和固体电解质层的多孔固体。 阳极构件包括突出部和凸缘部，突出部的端面与金属棒的一个端面接触并连接。 还公开了如此构造的固体电解电容器的制造方法。

公开(公告)号：US5268822A

公开(公告)日：1993-12-07

申请号：US847064

申请日：1992-04-06

Applicant: Francois Delalande ,  Patrice Besnard

Inventor： Francois Delalande ,  Patrice Besnard

IPC: H01G9/00 ,  H01G9/008 ,  H01G1/005 ,  H01G1/14 ,  H01G9/10

CPC classification number: H01G9/008 ,  Y10T29/417

Abstract: The object of the invention is a lead frame for electrolytic capacitor anodes characterized by the fact that it comprises, for each anode to be connected, a tab with near its free end a window, the said window being sufficiently large to stop the rise by capillary action which can occur during manufacture of electrolytic capacitors.

Abstract translation: PCT No.PCT / FR91 / 00644 Sec。 371日期：1992年4月6日 102（e）日期1992年4月6日PCT 1991年8月2日PCT PCT。 公开号WO92 / 02943 日本1992年2月20日。本发明的目的是一种电解电容器阳极的引线框架，其特征在于，对于每个要连接的阳极，其包括在其自由端附近具有窗口的突片，所述窗口足够 通过在电解电容器的制造期间可能发生的毛细管作用来阻止上升。

公开(公告)号：US4611882A

公开(公告)日：1986-09-16

申请号：US530237

申请日：1983-09-08

Applicant: Susumu Ushida

Inventor： Susumu Ushida

IPC: H01L23/52 ,  H01L23/66 ,  H01L25/16 ,  H01L27/13 ,  H05K1/02 ,  H05K1/03 ,  H05K1/11 ,  H05K1/16 ,  H05K3/42 ,  H01L39/02 ,  H01G1/005

CPC classification number: H05K1/162 ,  H01L23/66 ,  H01L25/16 ,  H01L2924/0002 ,  H05K1/0237 ,  H05K1/0306 ,  H05K1/112 ,  H05K2201/09763 ,  H05K3/42

Abstract: A high-frequency circuit device composed of hybrid ICs, comprises an insulated substrate, an active component fabricated on the insulated substrate and including a ground terminal for grounding high-frequency signal components, a first electrode fabricated on one surface of the insulated substrate and connected to the ground terminal, a ground conductor on the insulated substrate, an annular dielectric body placed on the ground conductor, a second electrode fabricated on an opposite surface of the insulated substrate in confronting relation to the ground conductor across the dielectric body and connected to the first electrode through a through hole defined in the insulated substrate, the ground terminal of the active component connected to ground high-frequency signal components through the first electrode, the through hole, the electrode, the dielectric body, and the ground conductor.

Abstract translation: 由混合IC构成的高频电路装置包括：绝缘基板，在绝缘基板上制造的有源元件，具有用于接地高频信号元件的接地端子;在绝缘基板的一个表面上制造的第一电极， 到接地端子，绝缘基板上的接地导体，放置在接地导体上的环形电介质体，第二电极，其制造在绝缘基板的相对表面上，与介电体的接地导体面对面，并连接到 第一电极通过绝缘基板中限定的通孔，有源部件的接地端子通过第一电极，通孔，电极，电介质体和接地导体连接到地面高频信号部件。

公开(公告)号：US4114120A

公开(公告)日：1978-09-12

申请号：US744237

申请日：1976-11-23

Applicant: David A. Lupfer

Inventor： David A. Lupfer

IPC: H01P3/08 ,  H01G4/06 ,  H01G4/12 ,  H01P1/203 ,  H01P5/02 ,  H01P3/00 ,  H01G1/005 ,  H01G1/14

CPC classification number: H01P5/02 ,  H01G4/06

Abstract: An improved capacitor for use in stripline applications which consists of a dielectric material which is plane parallel and has on its two surfaces electrodes forming plates thereof with the width of the dielectric material and the electrodes selected to match the width of the stripline to which the capacitor is to be attached thereby minimizing disturbances and discontinuities in the stripline circuit.