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111. 发明公开

EP1442464A4 TUNABLE CAPACITORS USING FLUID DIELECTRICS 审中-公开
标题翻译：与FLUIDDIELEKTRIKA可调电容
公开(公告)号：EP1442464A4
公开(公告)日：2008-03-19
申请号：EP02786438
申请日：2002-10-18
申请人： NGIMAT CO
发明人： HUNT ANDREW T , ALLEN MARK G
IPC分类号： H01G5/013 , H01G4/04 , H01G5/00 , H01G7/00 , H01G7/04
CPC分类号： H01G5/0132 , H01G7/00 , H01G7/04
摘要： Capacitors ( 10,20,40,50,70,80 ) having a fluid dielectric material that is transported or undergoes a phase change are disclosed. The dielectric medium change results in a change in the total dielectric constant of the material between the electrodes ( 12, 14, 72, 74, 81, 82 ), thus changing the capacitance of the capacitors. Transporting or phase changing the dielectric fluids into and out of a the electric field of the capacitor, changes the effective dielectric constant and the capacitance of the capacitor.

112. 发明公开

EP1797575A2 CAPACITE VARIABLE A FLUIDE DIELECTRIQUE 有权
标题翻译：与电介质液体变容量
公开(公告)号：EP1797575A2
公开(公告)日：2007-06-20
申请号：EP05802895.2
申请日：2005-09-30
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： CASSET, Fabrice
IPC分类号： H01G5/013 , G01L9/12
CPC分类号： H01G5/0132 , Y10T29/43
摘要： The invention concerns variable capacitance (1) based on a novel principle: a dielectric fluid (20) is placed in the air gap formed by two capacitor electrodes (12, 14), the fluid being mobile towards and out of the cavity (10) formed between said two electrodes (12, 14). Advantageously, the dielectric fluid (20) is moved in accordance with the principle of communicating vessels, a second cavity (30) being in fluid communication with the first cavity. Actuating electrodes (46, 48) in the second cavity (30) cause a membrane (44) to be deflected so as to modify the relative levels of liquid in both cavities (10, 30).

113. 发明申请

WO2021252899A1 MULTI-CONDUCTOR TRANSMISSION LINE PROBE 审中-公开
公开(公告)号：WO2021252899A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/037016
申请日：2021-06-11
申请人： FORMFACTOR, INC.
发明人： LESHER, Tim , COSMAN, Jason William
IPC分类号： H01G5/013 , H01R13/6471 , G01R1/067 , G01R31/00 , G01R1/06755 , G01R1/06772 , G01R1/07307 , G01R1/07357
摘要： Vertical transmission line probes having alternating capacitive and inductive sections are provided. These alternating sections can be designed to provide a desired transmission line impedance (e.g., between 10 and 100 Ohms, preferably 50 Ohms). Probe flexure in operation is mainly in the inductive sections, advantageously reducing flexure stresses on the dielectrics in the capacitive sections.

114. 发明申请

WO2018189402A1 VARIABLE VACUUM CAPACITOR AND COOLING METHOD 审中-公开
公开(公告)号：WO2018189402A1
公开(公告)日：2018-10-18
申请号：PCT/EP2018/059608
申请日：2018-04-13
申请人： COMET AG
发明人： ALTENHOVEN, Thierry , BIGLER, Walter , WEBER, Timothy, Albert , MILDNER, Mark
IPC分类号： H01G5/017 , H01G5/14 , H01G2/08 , H01G5/013
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.

115. 发明申请

WO2018056062A1 伸縮性コンデンサ、変形センサ、変位センサ、呼吸状態のセンシング方法およびセンシングウェア审中-公开
标题翻译：弹性电容器，变形传感器，位移传感器，呼吸状态传感方法和传感磨损
公开(公告)号：WO2018056062A1
公开(公告)日：2018-03-29
申请号：PCT/JP2017/032247
申请日：2017-09-07
申请人：東洋紡株式会社
发明人：森本　翔太 , 石丸　園子 , 権　義哲
IPC分类号： H01G5/013 , G01B7/16 , G01D5/241
CPC分类号： G01B7/16 , G01D5/241 , H01G5/013
摘要：【課題】　伸張度と、静電容量が１：１の対応を示し、かつ高感度で、ヒステリシスの無い伸縮性コンデンサを提供、呼吸センサ、センシングウェアに適用する。【解決手段】　少なくとも、伸縮性導体層、伸縮性誘電体層、伸縮性導体層の順で積層された層構成を有するコンデンサであって、前記伸縮性導体層が金属粒子を含有する組成物であって、非伸張時の比抵抗が３×１０－３ Ωｃｍ以下で有り、１００％伸張時の比抵抗が非伸張時の１００倍以内であることを特徴とする伸縮性導体層と、無機分が少なく、好ましくはポアソン比が０．２８以上の伸縮性誘電体層を用いて伸縮性コンデンサを得る。得られた伸縮性コンデンサをベルト、シャツなどに取り付け胴衣の変化により呼吸センシングができる。また、衣類の間接個所などに配置すれば着用者のモーションを読み取ることが可能となる。
摘要翻译：
A和延伸度，为1的静电电容：图1示出的对应关系，并具有高灵敏度，提供了一种拉伸电容器没有滞后，应用呼吸传感器，感测磨损。甲至少可拉伸导电层，电介质伸缩层，具有堆叠层结构在拉伸的导电层，组合物的顺序的电容器，其特征在于含有金属颗粒的可延伸导电层有在非伸缩性的时间比电阻3倍; 10拉伸^{-3 Ωcm的有下面，其特征在于，100％的比电阻在拉伸时是内未拉伸的100倍通过使用具有小无机含量的可拉伸电介质层，优选具有0.28或更大的泊松比，获得可拉伸电容器。获得的弹性电容器连接到皮带，衬衫等上。可以通过更换盖来进行呼吸感测。另外，如果放置在衣服等的间接位置，则可以读取佩戴者的动作。}

116. 发明申请

WO2009008257A1 電力用電気機器审中-公开
标题翻译：电力电气设备
公开(公告)号：WO2009008257A1
公开(公告)日：2009-01-15
申请号：PCT/JP2008/061341
申请日：2008-06-20
申请人：株式会社明電舎 , 高橋栄一
发明人：高橋栄一
IPC分类号： H01G5/01 , H01G5/013 , H01G5/14 , H01H33/66
CPC分类号： H01H33/66207 , H01G5/014 , H01G5/14 , H01H9/52
摘要：　絶縁筒において、側壁の縦断面形状をアーチ状にしたことにより、単なる筒状の絶縁性部材と比較して、軸方向の長さ（両導電性部材間の空間距離）を長くすることなく、沿面距離を長くすることができ、分流電流等に対する絶縁耐電圧特性が高められる。また、前記のアーチ面において表面積が大きくなり、側壁内周面側のアーチ面では吸熱し易くなり、側壁外周面側のアーチ面では放熱し易くなる。
摘要翻译：在绝缘管中，侧壁的纵截面形状是拱形的，允许其爬电距离相对于简单的圆柱形绝缘管构件更长，而不增加其轴向长度（两个导电构件之间的空间距离），从而允许对分流电流等的绝缘耐压特性进行改进。此外，由于拱形表面的表面积增大，分别促进了侧壁内周的拱形表面的热吸收以及侧壁外周的拱形表面的散热。

117. 发明公开

EP4187565A1 VACUUM VARIABLE CAPACITOR 无效
公开(公告)号：EP4187565A1
公开(公告)日：2023-05-31
申请号：EP21210518.3
申请日：2021-11-25
申请人： Comet AG
发明人： Mildner, Mark , Fasel, Marco
IPC分类号： H01G5/14 , H01G5/017 , H01G5/38 , H01G5/013 , H01G2/08 , H01G5/04
摘要： The present invention concerns a vacuum variable capacitor (1) comprising a vacuum sealed enclosure (2) to contain a vacuum dielectric medium, wherein the enclosure (2) comprises a first plate (3) and a second plate (4), the said first plate (3) and the said second plate (4) being separated by an electrically insulating element (5), a fixed electrode (6) attached inside the enclosure (2) to the first plate (3) and a movable electrode (8) attached to a movable plate (7), wherein the movable plate (7) is attached inside the enclosure (2) to the second plate (4) by means of at least one vacuum bellows (9), wherein the vacuum capacitor (1) comprises a mechanical drive system (10) for displacing, in particular translating, the movable plate (7) relative to the first plate (3) so as to vary the capacitance of the vacuum capacitor (1), wherein the mechanical drive system (10) comprises a ball screw (11) arranged to drive the movable plate (7) and wherein the mechanical drive system (10) comprises outside of the vacuum sealed enclosure (2) a limiting element (14) limiting the maximum distance between the first plate (3) and the movable plate (7).

118. 发明公开

EP4064300A1 ELEMENT 审中-公开
公开(公告)号：EP4064300A1
公开(公告)日：2022-09-28
申请号：EP22163398.5
申请日：2022-03-21
申请人： Ricoh Company, Ltd.
发明人： Miyazawa, Hideyuki , Kondoh, Tsuneaki , Arizumi, Yuko , Natori, Junichiro , Sugawara, Tomoaki , Nakashima, Makito , Endoh, Takeshi , Otagiri, Mizuki , Hoshikawa, Yuki
IPC分类号： H01C10/10 , H02N1/04 , H01G5/013 , H01G7/02 , H01C10/12 , H01C10/23 , H01G5/14 , H01L41/08
摘要： An element (1) includes an upper electrode (101), a flexible intermediate layer (102), and a lower electrode (103). The upper electrode (101) having an uneven structure. The lower electrode (103) is closely attached to the intermediate layer (102). The element is configured to generate an electrical signal due to contact and separation between the upper electrode (101) and the intermediate layer (102). The lower electrode (103) is configured to take a shape fittable to the uneven structure when the upper electrode (101) and the intermediate layer (102) come into contact with each other.

119. 发明公开

EP3610491A1 VARIABLE VACUUM CAPACITOR AND COOLING METHOD 有权
公开(公告)号：EP3610491A1
公开(公告)日：2020-02-19
申请号：EP18721290.7
申请日：2018-04-13
申请人： Comet AG
发明人： ALTENHOVEN, Thierry , BIGLER, Walter , WEBER, Timothy, Albert , MILDNER, Mark
IPC分类号： H01G5/017 , H01G5/14 , H01G2/08 , H01G5/013

120. 发明公开

EP3389063A1 VARIABLE VACUUM CAPACITOR AND COOLING METHOD 审中-公开
公开(公告)号：EP3389063A1
公开(公告)日：2018-10-17
申请号：EP17166679.5
申请日：2017-04-13
申请人： Comet AG
发明人： Altenhoven, Thierry , Bigler, Walter , Weber, Timothy Albert , Mildner, Mark
IPC分类号： H01G5/017 , H01G5/14 , H01G2/08 , H01G5/013
CPC分类号： H01G2/08 , H01G5/013 , H01G5/017 , H01G5/14
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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