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公开(公告)号：EP3545539B1
公开(公告)日：2024-09-11
申请号：EP18747445.7
申请日：2018-01-24
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公开(公告)号：EP3411890A1
公开(公告)日：2018-12-12
申请号：EP17748214.8
申请日：2017-02-03
发明人： KAPLAN, James , LARK, Patrick
摘要： An electrolytic capacitor is provided having an inner case housing a capacitor element and an electrolyte, which is sealed by an inner cap insulated from the body of the inner case by a gasket, with the anode terminal of the capacitor element connected to the inside face of the inner cap and an anode lead connected to the outside face of the inner cap. The inner case is placed in an outer case having a sleeve surrounding the body of the inner case and an outer cap with a hermetic seal overlaying the inner cap. An insulating spacer is positioned between the inner cap and the outer cap, whereby the spacer resists movement of the inner cap, thereby preventing outward expansion of the inner case, which otherwise might lead to failure, especially at relatively high operating temperatures.
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公开(公告)号：EP3333954A1
公开(公告)日：2018-06-13
申请号：EP16832616.3
申请日：2016-06-15
发明人： KAITO, Kosuke , KITAMURA, Yoshihide
CPC分类号： H01G13/02 , B65H18/10 , B65H18/103 , B65H18/28 , B65H19/2223 , B65H2301/41424 , B65H2301/414324 , B65H2301/414326 , B65H2406/31 , B65H2408/231 , B65H2801/72 , H01G9/00 , H01G9/145 , H01G11/84 , H01G13/00 , H01M10/04
摘要： A winder (10) includes a winding mechanism (12) configured to wind a plurality of separating films (200, 202), a positive electrode (204), and a negative electrode (206) around a winding core (108). The winder (10) further includes a chamber (14) where the winding mechanism (12) is housed, and a plurality of vacuum pumps (16(a), 16(b)) each sucking air in the chamber (14).
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公开(公告)号：EP2608230A4
公开(公告)日：2018-03-28
申请号：EP11817938
申请日：2011-08-18
申请人： NIPPON CHEMICON
发明人： MORI MASAYUKI , KUBOUCHI TATSUO , NAWANO TAKASHI , FURUSAWA AKIHIRO , MUKAEDA JUNICHIROU , KODAMA YASUSHI , IIZAWA SHIGERU
IPC分类号： H01G9/008 , H01G9/00 , H01G9/048 , H01G9/10 , H01G9/145 , H01G11/28 , H01G11/74 , H01G11/82 , H01G11/84
CPC分类号： H01G9/008 , H01G9/016 , H01G9/10 , H01G9/145 , H01G11/28 , H01G11/74 , H01G11/82 , H01G11/84 , H01G13/00 , Y02E60/13 , Y10T29/413
摘要： It is achieved to reduce resistance of a capacitor, to make the connection structure robust and to simplify the connecting steps by including: an anode part (6) that is an anode body of a capacitor element (4) and is formed over the element end-face; a cathode part (8) that is a cathode body of the capacitor element and is formed over the element end-face; an anode terminal (10) or an anode terminal member (anode connecting plate 62) that includes the anode terminal; a cathode terminal (14) or a cathode terminal member (cathode connecting plate 64) that includes the cathode terminal; an anode current collector plate (12) that is connected to the anode part and the anode terminal or anode terminal member; and a cathode current collector plate (16) that is connected to the cathode part and the cathode terminal or cathode terminal member. Furthermore, the anode side and the cathode side are discriminated, using a shape of the end-face of the anode part or the cathode part as identification information.
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6.发明授权ELECTROLYTE FOR ELECTROLYTIC CAPACITOR AND ELECTROLYTIC CAPACITOR UTILIZING THE SAME 有权用于电解电容器的电解液和使用该电解液的电解电容器
公开(公告)号：EP1808875B1
公开(公告)日：2017-11-08
申请号：EP05778501.6
申请日：2005-09-06
发明人： SUGIHARA, Yukiyasu c/o Matsushita Electric Industrial Co., Ltd. , HAMADA, Keiko c/oMatsushita Electric Industrial Co., Ltd. , MATSUURA, Hiroyuki c/o Matsushita Electric Industrial Co., Ltd. , FURUSAWA, Shigetaka c/o Matsushita Electric Industrial Co., Ltd. , KUSAYANAGI, Hiroki c/oMatsushita Electric Industrial Co., Ltd. , TAGUCHI, Shinya
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7.发明公开VERFAHREN ZUR HERSTELLUNG VON ELEKTRODENFOLIEN FÜR KONDENSATOREN, ELEKTRODENFOLIEN UND KONDENSATOREN MIT DEN ELEKTRODENFOLIEN 审中-公开VERFAHREN ZUR HERSTELLUNG VON ELEKTRODENFOLIENFÜRKONDENSATOREN，ELEKTRODENFOLIEN UND KONDENSATOREN MIT DEN ELEKTRODENFOLIEN
公开(公告)号：EP3229988A1
公开(公告)日：2017-10-18
申请号：EP15805201.9
申请日：2015-12-07
申请人： Epcos AG
发明人： KUZECI, Erkan
CPC分类号： H01G9/048 , B21D33/00 , H01G9/0029 , H01G9/0032 , H01G9/042 , H01G9/045 , H01G9/055 , H01G9/07 , H01G9/145
摘要： The invention relates to a method for producing electrode foils (1) for capacitors (10), said method comprising the steps of: A) providing a metal foil (1); B) transferring microstructures (2) located on a punch to a main surface of the metal foil using a shaping process.
摘要翻译： 本发明涉及一种用于制造电容器（10）的电极箔（1）的方法，所述方法包括以下步骤：A）提供金属箔（1）; B）使用成形工艺将位于冲头上的微结构（2）转移至金属箔的主表面。
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8.发明授权
公开(公告)号：EP2903010B1
公开(公告)日：2017-08-30
申请号：EP13841642.5
申请日：2013-09-28
发明人： TAKEUCHI, Shingo
IPC分类号： H01G9/035
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公开(公告)号：EP3089183A4
公开(公告)日：2017-04-05
申请号：EP14874177
申请日：2014-12-24
发明人： TAKEYAMA TOMOHARU , MAJIMA MASATOSHI , OGAWA MITSUYASU , UEDA MITSUYASU , OKUNO KAZUKI , TAKAHASHI KENJI
IPC分类号： H01G11/26 , H01G9/02 , H01G9/042 , H01G9/145 , H01G11/06 , H01G11/30 , H01G11/38 , H01G11/52 , H01G11/70
CPC分类号： H01G9/145 , H01G9/02 , H01G9/042 , H01G11/06 , H01G11/26 , H01G11/38 , H01G11/52 , H01G11/70 , Y02E60/13
摘要： An alkali metal ion capacitor includes a positive electrode; a negative electrode; a separator disposed between the positive electrode and the negative electrode; and an electrolyte containing alkali metal ions and anions, wherein the separator has a thickness of 10 µm or less, the positive electrode includes a positive electrode current collector having a three-dimensional mesh-like metal skeleton and a positive electrode active material held on the positive electrode current collector, the negative electrode includes a negative electrode current collector having a three-dimensional mesh-like metal skeleton and a negative electrode active material held on the negative electrode current collector, the positive electrode has a maximum surface roughness Rz1 of 35 µm or less and the negative electrode has a maximum surface roughness Rz2 of 35 µm or less.
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10.发明公开ALUMINUM ELECTROLYTIC CAPACITOR-USE ELECTROLYTIC SOLUTION AND ALUMINUM ELECTROLYTIC CAPACITOR USING SAME 审中-公开电解液中铝电解电容器和铝电解电容器SO
公开(公告)号：EP2975620A4
公开(公告)日：2016-12-07
申请号：EP14763901
申请日：2014-03-03
发明人： MURATA SHINICHI , SEIKE HIDEO
摘要： An issue of this invention is to enhance reliability of an electrolytic capacitor in a manner that an electrolytic solution does not leak from a sealed part while a high initial electrical conductivity is maintained even at a higher environment temperature or in a high-humidity condition. An electrolytic solution for aluminum electrolytic capacitor is described, containing a solvent (A) and an electrolyte (D) represented by general formula (1) below, wherein the content of at least one compound (E) selected from compounds (E1) to (E3) represented by general formulae (2) to (4) below is not more than 3 wt% relative to the total weight of (A) and (D). In formula (1), R 1 to R 3 each represent alkyl having 1 to 3 carbon atoms, R 4 to R 7 each represent alkyl having 1 to 3 carbon atoms or a hydrogen atom, and X - represents an anion of an acid (C). In formula (2), R 8 is alkylene having 1 to 3 carbon atoms, R 9 to R 12 are each alkyl having 1 to 3 carbon atoms or a hydrogen atom, and R 11 and R 12 may be covalently bonded.
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