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1. 发明申请

US20220359125A1 ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SAME 有权
公开(公告)号：US20220359125A1
公开(公告)日：2022-11-10
申请号：US17815259
申请日：2022-07-27
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YUICHIRO TSUBAKI , KAZUHIRO TAKATANI , MIYOKO MASUDA , KENTA CHASHIRO , SHUMPEI MATSUSHITA
IPC分类号： H01G9/008 , H01G9/10 , H01G9/055 , H01G13/04
摘要： A method for manufacturing an electrolytic capacitor includes a first connection step, a second connection step, a first insertion step, a housing step, and a sealing step. In the first connection step, a first internal lead having a foil shape is connected to a first electrode foil. In the second connection step, after the first connection step, a first external lead having a rod shape is connected to the first internal lead to obtain the first electrode. In the first insertion step, the first external lead is inserted into an insertion port of a sealing plate after the second connection step. In the housing step, the first electrode is housed in a container after the first insertion step. In the sealing step, an opening of the container is closed with the sealing plate after the housing step.

2. 发明申请

US20210287857A1 CAPACITOR ELEMENT AND METHOD FOR MANUFACTURING THE SAME 有权
公开(公告)号：US20210287857A1
公开(公告)日：2021-09-16
申请号：US16987753
申请日：2020-08-07
申请人： APAQ TECHNOLOGY CO., LTD.
发明人： CHIEH LIN
IPC分类号： H01G9/00 , H01G13/04 , H01G13/00
摘要： A capacitor element and a method of manufacturing the same are provided. The method includes steps of: providing a metal foil having an oxide layer formed on an outer surface of the metal foil; forming a surrounding barrier layer onto the oxide layer so as to divide the outer surface of the oxide layer into a first part outer surface and a second part outer surface separated from each other; forming a base layer onto the oxide layer so as to partially encapsulate the oxide layer; cleaning the base layer by a cleaning solution and then drying the base layer; forming a conductive polymer layer onto the base layer; and forming a conductive paste layer onto the conductive polymer layer.

3. 发明授权

US10431392B2 Electrical storage device, manufacturing method of the same, and separator 有权
公开(公告)号：US10431392B2
公开(公告)日：2019-10-01
申请号：US15841072
申请日：2017-12-13
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： Daisuke Kubo , Masayuki Takahashi , Yukihiro Shimasaki , Tomoyuki Tashiro , Tatsuji Aoyama
IPC分类号： H01G9/15 , H01G9/02 , H01G9/00 , H01G9/028 , H01G9/048 , H01G9/07 , H01G13/04 , H01G9/035
摘要： An electrical storage device includes an electrical storage element and an electrolytic solution. The electrical storage element is formed of an anode body, a cathode body facing the anode body, and a separator interposed between the anode body and the cathode body. The separator includes a separator substrate and a conductive polymer adhering to the separator substrate. The electrical storage element is impregnated with the electrolytic solution. The separator includes a first surface layer having a first surface facing the anode body and a second surface layer having a second surface facing the cathode body. The first surface layer includes a first region that is not provided with the conductive polymer, and the second surface layer includes a second region provided with the conductive polymer.

4. 发明授权

US10145610B2 Automatic vacuum drying device 有权
公开(公告)号：US10145610B2
公开(公告)日：2018-12-04
申请号：US15026984
申请日：2015-01-28
申请人： SHENZHEN TIME HIGH-TECH EQUIPMENT CO., LTD
发明人： Hanrong Tian
IPC分类号： F26B13/30 , F26B5/04 , F26B7/00 , F26B15/12 , F26B25/12 , F26B21/14 , F26B23/06 , H01G11/84 , H01G13/04 , H01M10/0525 , H01M10/058 , H01M10/04 , H01M10/052
摘要： An automatic vacuum drying device comprises a drying oven, a heating device used to heat the drying oven, a vacuum extraction device used to evacuate the drying oven, a nitrogen input device used to input nitrogen into the drying oven, and a transporting device located inside the drying oven and used to transport materials, two first openings are located at two opposite sides of the drying oven, an automatic sealing door is mounted on at least one of the first openings, the automatic sealing door includes a first door plank and a second door plank parallel to the first door plank, an elevator structure is located between the first door plank and the second door plank, the elevator structure is used to lift the first door plank and the second door plank. The automatic vacuum drying devices can form an automatic vacuum drying production line conveniently, and the automatic vacuum drying production line has high degree of automation, and high processing efficiency, such that it is possible to drastically improve the vacuum drying efficiency.

5. 发明申请

US20180108490A1 ELECTRICAL STORAGE DEVICE, MANUFACTURING METHOD OF THE SAME, AND SEPARATOR 审中-公开
公开(公告)号：US20180108490A1
公开(公告)日：2018-04-19
申请号：US15841072
申请日：2017-12-13
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： Daisuke KUBO , Masayuki TAKAHASHI , Yukihiro SHIMASAKI , Tomoyuki TASHIRO , Tatsuji AOYAMA
IPC分类号： H01G9/15 , H01G13/04 , H01G9/07 , H01G9/02 , H01G9/028 , H01G9/00 , H01G9/048
CPC分类号： H01G9/151 , H01G9/0029 , H01G9/02 , H01G9/028 , H01G9/035 , H01G9/048 , H01G9/07 , H01G13/04
摘要： An electrical storage device includes an electrical storage element and an electrolytic solution. The electrical storage element is formed of an anode body, a cathode body facing the anode body, and a separator interposed between the anode body and the cathode body. The separator includes a separator substrate and a conductive polymer adhering to the separator substrate. The electrical storage element is impregnated with the electrolytic solution. The separator includes a first surface layer having a first surface facing the anode body and a second surface layer having a second surface facing the cathode body. The first surface layer includes a first region that is not provided with the conductive polymer, and the second surface layer includes a second region provided with the conductive polymer.

6. 发明授权

US09937481B1 Processing equipment for using organic vapor to remove water from electrode materials and cell cores 有权
公开(公告)号：US09937481B1
公开(公告)日：2018-04-10
申请号：US15405364
申请日：2017-01-13
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Haijing Liu , Meiyuan Wu , Zhiqiang Yu , Xiusheng Zhang
IPC分类号： B01J19/24 , H01G13/04 , H01M4/23 , F26B21/14 , H01M10/42
CPC分类号： B01J19/24 , B01J2219/24 , F26B21/14 , H01G13/04 , H01M4/23 , H01M10/4207
摘要： A reaction vessel in the form of a box is sized to closely contain electrode elements or core cell elements of a lithium-based or sodium-based battery or capacitor for contacting of the electrode material, placed in the reaction vessel, with a flowing gaseous stream of an inert carrier gas and vapor of an organic solvent of water for removing residual water from the porous electrode material elements which are to be infiltrated with a non-aqueous electrolyte solution. Complementary equipment is provided for delivering the gaseous stream to the reaction vessel with predetermined portions of carrier gas and organic vapor at a predetermined temperature, pressure, and flow rate.

7. 发明申请

US20170174915A1 HIGH PERFORMANCE COMPOSITE DIELECTRIC INK FOR ULTRACAPACITORS 有权
公开(公告)号：US20170174915A1
公开(公告)日：2017-06-22
申请号：US14971595
申请日：2015-12-16
申请人： US of America as Represented by the Administrator of the National Aeronautics and Space Administrati
发明人： Terry D. Rolin , Curtis W. Hill
IPC分类号： C09D11/033 , H01G13/04 , C09D11/14
CPC分类号： C09D11/033 , C08K3/22 , C08K3/24 , C08K3/40 , C08K9/02 , C08K2003/2206 , C08K2003/2237 , C08K2201/003 , C08K2201/011 , C09D11/037 , C09D11/14 , C09D11/322 , C09D11/36 , H01G4/12 , H01G4/129 , H01G4/30 , H01G4/33 , H01G13/04 , H05K1/162 , H05K2201/0179 , H05K2201/0209 , H05K2203/0776
摘要： The present invention is a dielectric ink and means for printing using said ink. Approximately 10-20% of the ink is a custom organic vehicle made of a polar solvent and a binder. Approximately 30-70% of the ink is a dielectric powder having an average particle diameter of approximately 10-750 nm. Approximately 5-15% of the ink is a dielectric constant glass. Approximately 10-35% of the ink is an additional amount of solvent. The ink is deposited on a printing substrate to form at least one printed product, which is then dried and cured to remove the solvent and binder, respectively. The printed product then undergoes sintering in an inert gas atmosphere.

8. 发明授权

US09679705B2 Method for fabrication of ceramic dielectric films on copper foils 有权
公开(公告)号：US09679705B2
公开(公告)日：2017-06-13
申请号：US14631536
申请日：2015-02-25
申请人： UCHICAGO ARGONNE, LLC
发明人： Beihai Ma , Manoj Narayanan , Stephen E. Dorris , Uthamalingam Balachandran
IPC分类号： C04B35/00 , H01G13/04 , C04B35/491 , C04B35/624 , C23C18/12 , C23C26/00 , H01G4/12
CPC分类号： H01G13/04 , C04B35/491 , C04B35/624 , C04B2235/3227 , C04B2235/3232 , C04B2235/3244 , C04B2235/3296 , C04B2235/441 , C04B2235/443 , C04B2235/449 , C04B2235/6562 , C04B2235/6565 , C04B2235/6584 , C04B2235/768 , C23C18/1204 , C23C18/1208 , C23C18/1225 , C23C18/1241 , C23C18/1254 , C23C18/1283 , C23C18/1295 , C23C26/00 , H01G4/1218 , H01G4/1245 , Y10T428/24355 , Y10T428/266
摘要： The present invention provides copper substrate coated with a lead-lanthanum-zirconium-titanium (PLZT) ceramic film, which is prepared by a method comprising applying a layer of a sol-gel composition onto a copper foil. The sol-gel composition comprises a precursor of a ceramic material suspended in 2-methoxyethanol. The layer of sol-gel is then dried at a temperature up to about 250° C. The dried layer is then pyrolyzed at a temperature in the range of about 300 to about 450° C. to form a ceramic film from the ceramic precursor. The ceramic film is then crystallized at a temperature in the range of about 600 to about 750° C. The drying, pyrolyzing and crystallizing are performed under a flowing stream of an inert gas.

9. 发明授权

US09362053B2 Multilayer ceramic capacitor and method of manufacturing the same 有权
标题翻译：多层陶瓷电容器及其制造方法
公开(公告)号：US09362053B2
公开(公告)日：2016-06-07
申请号：US14583923
申请日：2014-12-29
申请人： Murata Manufacturing Co., Ltd.
发明人： Takafumi Okamoto
IPC分类号： C04B35/00 , H01G4/12 , H01G4/012 , H01G4/248 , H01G4/30 , H01G13/04
CPC分类号： H01G4/1227 , H01G4/012 , H01G4/248 , H01G4/30 , H01G13/04
摘要： A multilayer ceramic capacitor includes a multilayer body including a plurality of stacked dielectric layers including a dielectric ceramic that includes a plurality of crystal grains and a plurality of internal electrodes disposed at a plurality of interfaces between the dielectric layers, and external electrodes. The multilayer body includes a Ba and Ti containing perovskite compound, La, Mg and Mn, and satisfies conditions such that in a case in which a content of Ti is set to 100 molar parts, a fraction of each content of La, Mg and Mn relative to the content of Ti is such that La is about 1.2 to about 6.0 molar parts, Mg is about 0.5 to about 5.0 molar parts and Mn is about 1.0 to about 3.0 molar parts, and an average number of crystal grains included in each of the dielectric layers in the stacking direction is one or more to three or less.
摘要翻译：一种多层陶瓷电容器包括：多层体，其包括多个堆叠的电介质层，包括包含多个晶粒的电介质陶瓷和设置在所述电介质层之间的多个界面处的多个内部电极和外部电极。多层体包括含有Ba和Ti的钙钛矿化合物La，Mg和Mn，并且满足条件，即在Ti含量为100摩尔份数的情况下，La，Mg和Mn的各含量的分数相对于Ti的含量使得La为约1.2至约6.0摩尔份，Mg为约0.5至约5.0摩尔份，Mn为约1.0至约3.0摩尔份，并且Mn的平均数包括在层叠方向的电介质层为1个以上3个以下。

10. 发明授权

US5241997A Apparatus and method for filling and impregnating capacitors with a capacitor oil 失效
标题翻译：用电容器油填充和印制电容器的装置和方法
公开(公告)号：US5241997A
公开(公告)日：1993-09-07
申请号：US747266
申请日：1991-08-19
申请人： Shoji Tai , Shozo Hayashi , Hideyuki Dohi , Kunio Sugisawa
发明人： Shoji Tai , Shozo Hayashi , Hideyuki Dohi , Kunio Sugisawa
IPC分类号： H01G4/22 , H01G13/04
CPC分类号： H01G13/04
摘要： A plurality of capacitors of the type each including capacitor elements with a very small gap between adjacent electrodes are filled and impregnated with a capacitor oil with the aid of a capacitor oil filling/impregnating apparatus. The apparatus comprises an impregnating chamber including a capacitor oil supplying portion, a charging/discharging platform having a plurality of capacitors placed thereon, and distributing/supplying means arranged above the charging/discharging platform so as to allow the capacitor oil to be supplied to the respective capacitors from above by its free falling-down induced by a dead weight of the capacitor oil itself. A capacitor oil filling/impregnating method is practiced with the aid of the foregoing apparatus by way of the steps of heating the interior of the impregnating chamber under a high level of vacuum to dry the respective capacitors on the charging/discharging platform, cooling the capacitors after completion of the drying operation, supplying the capacitor oil to each capacitor from a capacitor oil refining/supplying system via the capacitor oil supplying portion, keeping the capacitors still for a predetermined period of time after completion of the capacitor oil supplying operation, and allowing the capacitors to be impregnated with the capacitor oil.

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