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公开(公告)号：US11621125B2
公开(公告)日：2023-04-04
申请号：US16605288
申请日：2018-04-13
申请人： COMET AG
摘要： A variable vacuum capacitor is described in which oil inside the main bellows (21) is pumped through the bellows and through the oil circuit (8) of a heat exchanger by a pump (15). Water passes through coolant channels (6) of the heat exchanger, from inlet (7) to outlet (7′). The extendable capacitor drive shaft (14) is hollow and serves as a conduit, conveying the oil to the bottom of the (bellows 21), thereby ensuring a full circulation of the oil right through the bellows and then through the heat exchanger. Pump drive means (9) may be a gerotor hydraulic motor, coupled to a gerotor oil pump (15) via magnetic coupling (22). Pumping heat transfer fluid (oil) through the bellows allows the capacitor to operate at significantly higher currents and/or lower temperatures, and significantly extends the life of the device.
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公开(公告)号：US10181381B2
公开(公告)日：2019-01-15
申请号：US15240655
申请日：2016-08-18
IPC分类号： H01G7/04 , H01G5/017 , H01G7/02 , H01G4/20 , H01L41/193
摘要： A variable capacitor device that includes a dielectric layer comprising a shape-memory polymer, a first metal plate and a second metal plate, wherein the dielectric layer is sandwiched between the first and the second metal plates. The shape-memory polymer has a first thickness at a first temperature under a first external compressive load, a second thickness at a second temperature under a second external compressive load, wherein the first thickness is greater than the second thickness, the second temperature is greater than the first temperature, and the second external compressive load is greater than the first external compressive load. The shape memory polymer having the second thickness is configured to convert to the shape-memory polymer having the first thickness when sequentially subjected to the first external compressive load and the second temperature.
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公开(公告)号：US20120214041A1
公开(公告)日：2012-08-23
申请号：US13394865
申请日：2010-08-12
申请人： Susumu Harada , Masayuki Nakamura , Kenji Kubo , Ryuji Kohno
发明人： Susumu Harada , Masayuki Nakamura , Kenji Kubo , Ryuji Kohno
CPC分类号： H01M10/613 , H01M2/206 , H01M10/617 , H01M10/647 , H01M10/6553 , H01M10/6557 , H01M10/6563 , H01M10/6566
摘要： An electricity storage module includes: an electric storage unit block that is constituted by arraying a plurality of prismatic electric storage units through a holding member; and a cooling channel that is formed between the electric storage unit and the holding member, through which a cooling medium for cooling the electric storage unit flows. A part of a cooling medium inlet opening of the cooling channel is covered so that a flow speed of a cooling medium after flowing into the cooling channel is higher than a flow speed of a cooling medium before flowing into the cooling channel.
摘要翻译： 蓄电模块包括：蓄电单元块，其通过保持构件排列多个棱柱形蓄电单元而构成; 以及冷却通道，其形成在所述蓄电单元和所述保持构件之间，用于冷却所述蓄电单元的冷却介质流过所述冷却通道。 冷却通道的冷却介质入口的一部分被覆盖，使得冷却介质流入冷却通道后的流速高于冷却介质流入冷却通道之前的流速。
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公开(公告)号：US09911532B2
公开(公告)日：2018-03-06
申请号：US14467299
申请日：2014-08-25
申请人： Raytheon Company
摘要： A high density capacitor comprises a housing having a cavity, and a plurality of capacitors forming at least one capacitor bank disposed in the housing cavity. A native cooling fluid is disposed in the cavity, and a heat exchanger is coupled to the housing. A pump is configured to circulate the native cooling fluid from the cavity, through the heat exchanger, through the spacings along an outer surface of each of the capacitors to cool the capacitors using forced convection. The heat exchanger is configured to communicate a secondary fluid through the heat exchanger and draw heat from the native cooling fluid flowing through the heat exchanger. The heat exchanger may have a plenum having a plurality of openings configured to dispense the native cooling fluid from the heat exchanger proximate the at least one capacitor bank.
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公开(公告)号：US08228660B2
公开(公告)日：2012-07-24
申请号：US12520956
申请日：2008-03-03
摘要： In a case-molded capacitor, an electrode of a capacitor element is connected with a busbar having an electrode terminal for external connection. The capacitor element and the busbar are placed in a metal case having an upper surface opening and are resin molded. A thermally-conductive insulator layer is provided between the capacitor element and a bottom surface of the metal case, hence providing the case-molded capacitor with a heat resistance.
摘要翻译： 在壳状电容器中，电容器元件的电极与具有用于外部连接的电极端子的母线连接。 电容器元件和母线放置在具有上表面开口的金属外壳中，并被树脂模制。 在电容器元件和金属外壳的底面之间设置导热绝缘体层，从而为具有耐热性的外壳模制电容器提供。
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6.发明授权Variable capacitor, especially for temperature-compensated electronic timepiece 失效可变电容器，特别适用于温度补偿电子计时器
公开(公告)号：US3808556A
公开(公告)日：1974-04-30
申请号：US31170072
申请日：1972-12-04
发明人： DOME P
CPC分类号： H01G5/0136 , G04F5/066 , H01G5/017
摘要： An electronic watch or other timepiece has a clockwork driven by an electronic oscillator having a quartz crystal. A variable trimmer condenser is connected in parallel with this crystal for adjusting the operating frequency of the oscillator and hence the accuracy of the watch. A counter-electrode or armature closely spaced from a fixed plate of this trimmer condenser is carried on or forms part of a bimetallic strip which normally lies against an abutment in the condenser housing so that only when the ambient temperature passes a predetermined threshold does the strip pull away from the abutment and later the capacitance of the condenser, thereby changing the operating frequency of the oscillator in a manner calculated to compensate for the effects of temperature variations on the crystal and to maintain that frequency stable within narrow limits. The strip can be arranged to make such compensation above or below the threshold whose value can be adjusted with the aid of the coacting setscrew.
摘要翻译： 电子表或其他钟表具有由具有石英晶体的电子振荡器驱动的发条。 可调微调电容器与该晶体并联连接，用于调节振荡器的工作频率，因此可以提高手表的精度。 与该修剪器冷凝器的固定板紧密分开的对电极或衔铁承载在或形成双金属条的一部分，双金属条通常位于冷凝器壳体中的邻接处，使得仅当环境温度通过预定阈值时，条带 远离基台和电容器后的电容，从而以计算出的方式改变振荡器的工作频率，以补偿温度变化对晶体的影响，并将该频率保持在窄限度内。 带可以被布置成使得这种补偿高于或低于阈值，其值可以借助于共同设定的螺丝来调节。
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公开(公告)号：US20200058441A1
公开(公告)日：2020-02-20
申请号：US16605288
申请日：2018-04-13
申请人： COMET AG
摘要： A variable vacuum capacitor is described in which oil inside the main bellows (21) is pumped through the bellows and through the oil circuit (8) of a heat exchanger by a pump (15). Water passes through coolant channels (6) of the heat exchanger, from inlet (7) to outlet (7′). The extendable capacitor drive shaft (14) is hollow and serves as a conduit, conveying the oil to the bottom of the (bellows 21), thereby ensuring a full circulation of the oil right through the bellows and then through the heat exchanger. Pump drive means (9) may be a gerotor hydraulic motor, coupled to a gerotor oil pump (15) via magnetic coupling (22). Pumping heat transfer fluid (oil) through the bellows allows the capacitor to operate at significantly higher currents and/or lower temperatures, and significantly extends the life of the device.
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公开(公告)号：US07239499B2
公开(公告)日：2007-07-03
申请号：US11308962
申请日：2006-05-30
申请人： Kuan-Hong Hsieh , Han-Che Wang , Te-Hsu Wang , Dao-Ming Peng , Shin-Hong Chung
发明人： Kuan-Hong Hsieh , Han-Che Wang , Te-Hsu Wang , Dao-Ming Peng , Shin-Hong Chung
摘要： A thermal insulation apparatus for a capacitor and the capacitor with the thermal insulation apparatus is provided. The thermal insulation apparatus includes a basis, a thermal baffle is stretched upwards from a side wall of the basis, a bracket is connected with a inner wall of the basis. The basis and the bracket form a cavity to hold the capacitor. The thermal insulation apparatus can isolate the capacitor from external heat sources. After assembly, a distance lies between the bracket and the basis of the thermal insulation apparatus so that the capacitor can eliminate heat efficiently.
摘要翻译： 提供一种用于电容器的绝热设备和具有绝热设备的电容器。 该保温装置包括一个基础，一个热障板从该基底的一个侧壁向上拉伸，一个支架与该基础的内壁连接。 基座和支架形成一个保持电容器的腔体。 绝热设备可以将电容器与外部热源隔离开来。 组装后，托架与绝热装置的基础之间有一段距离，电容器可以有效地消除热量。
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公开(公告)号：US20060120012A1
公开(公告)日：2006-06-08
申请号：US11334454
申请日：2006-01-19
申请人： Minoru Tsunezaki , Tsuyoshi Yoshino
发明人： Minoru Tsunezaki , Tsuyoshi Yoshino
CPC分类号： H01G2/04 , H05K3/301 , H05K7/12 , H05K2201/10015 , H05K2201/10606 , Y10T29/4913
摘要： The invention relates to a capacitor device comprising the combination of a cylindrical capacitor and a holder for holding the capacitor in a sideways position. The holder includes a capacitor holding part that has an opening at the top and is arc-shaped in cross section, and a mounting part for mounting the holder itself to another device. The capacitor is held in a sideways position in the holding part of the holder with a heat shrinking resin tube interposed therebetween. Accordingly, the height of the capacitor device is reduced, so that the size of the capacitor device can be reduced. In addition, the connection distance between the capacitor device and another electronic device is shortened, so that the inductance can be made smaller.
摘要翻译： 本发明涉及一种电容器装置，其包括圆柱形电容器和用于将电容器保持在侧面位置的保持器的组合。 保持器包括电容器保持部分，其在顶部具有开口并且具有横截面的弧形，以及用于将保持器本身安装到另一装置的安装部。 电容器被保持在保持器的保持部分的侧向位置，其间插有热收缩树脂管。 因此，电容器器件的高度减小，从而可以减小电容器器件的尺寸。 此外，电容器装置与另一电子装置之间的连接距离缩短，使得可以使电感更小。
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公开(公告)号：US10163573B1
公开(公告)日：2018-12-25
申请号：US14934404
申请日：2015-11-06
发明人： Alan Devoe
IPC分类号： H01G2/00 , H01G5/019 , H01G5/06 , H01G4/228 , H01G9/10 , H05K5/03 , H01G4/38 , H01G2/14 , H01G5/017 , H01G13/00 , H01G4/04
摘要： A capacitor assembly includes a capacitor having ends. A terminal covers less than an area of one end. A wire bond has opposing ends with one end being coupled to the terminal and is configured to break connection with a circuit when an electrical current through the wire bond reaches a fusing current. An energy storage module includes at least two capacitor assemblies. The wire bond of one capacitor is electrically connected to the second terminal of an adjacent capacitor. An energy storage assembly includes two energy storage modules stacked one on top of the other. A pulse forming network includes conductors and at least two energy storage modules. A method of making a module includes charging each of the capacitors, removing each capacitor that fails, connecting one end of a wire bond to one terminal and connecting the other end to an adjacent capacitor or to a conductor.
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