专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6005764A Method to fabricate a reliable electrical storage device and the device thereof 失效
公开(公告)号：US6005764A
公开(公告)日：1999-12-21
申请号：US553850
申请日：1995-11-06
申请人： Ronald L. Anderson , Mark L. Goodwin , Gary E. Mason , Alan B. McEwen , James P. Nelson , James M. Poplett , Robert R. Tong , K. C. Tsai
发明人： Ronald L. Anderson , Mark L. Goodwin , Gary E. Mason , Alan B. McEwen , James P. Nelson , James M. Poplett , Robert R. Tong , K. C. Tsai
IPC分类号： H01G9/00 , H01G9/155 , H01M2/02 , H01M2/08 , H01M2/16 , H01M2/36 , H01M4/00 , H01M4/04 , H01M4/58 , H01M6/48 , H01M10/04
CPC分类号： H01G9/155 , H01M10/0418 , H01M2/0212 , H01M2/08 , H01M2/1673 , H01M4/00 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0409 , H01M4/0416 , H01M4/0419 , H01M4/0428 , H01M4/045 , H01M4/0471 , H01M4/58 , H01M6/48 , H01M2/36 , H01M4/0438 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： The present invention relates to an improved method to produce an electrical storage device having useful characteristics such as higher charge density, small volume, long-term reliable charge/discharge cycles, low leakage current, and the like. The dry preunit has useful properties in that it can be stored for long periods prior to contact with a non-aqueous or aqueous electrolyte. When the electrode surfaces are contacted with a non-aqueous or aqueous electrolyte, the novel capacitors produced are useful as a portable power supply in applications such as in defibrillator, electrical vehicles, radiotelephones etc.

2. 发明授权

US5973913A Nonaqueous electrical storage device 失效
标题翻译：非水电储存装置
公开(公告)号：US5973913A
公开(公告)日：1999-10-26
申请号：US910146
申请日：1997-08-12
申请人： Alan B. McEwen , David A. Evans , Thomas J. Blakley , Jay L. Goldman
发明人： Alan B. McEwen , David A. Evans , Thomas J. Blakley , Jay L. Goldman
IPC分类号： H01G9/00 , H01G9/155 , H01G9/04
CPC分类号： H01G9/155 , Y02E60/13 , Y02T10/7022
摘要： An electrochemical capacitor is disclosed that features two, separated, high surface area carbon cloth electrodes sandwiched between two current collectors fabricated of a conductive polymer having a flow temperature greater than 130.degree. C., the perimeter of the electrochemical capacitor being sealed with a high temperature gasket to form a single cell device. The gasket material is a thermoplastic stable at temperatures greater than 100.degree. C., preferably a polyester or a polyurethane, and having a reflow temperature above 130.degree. C. but below the softening temperature of the current collector material. The capacitor packaging has good mechanical integrity over a wide temperature range, contributes little to the device equivalent series resistance (ESR), and is stable at high potentials. In addition, the packaging is designed to be easily manufacturable by assembly line methods. The individual cells can be stacked in parallel or series configuration to reach the desired device voltage and capacitance.
摘要翻译：公开了一种电化学电容器，其特征在于两个分离的，高表面积的碳布电极夹在由流动温度大于130℃的导电聚合物制成的两个集流器之间，电化学电容器的周边用高温垫圈以形成单个电池装置。垫圈材料是在大于100℃的温度下稳定的热塑性塑料，优选聚酯或聚氨酯，并且回流温度高于130℃但低于集流体材料的软化温度。电容器封装在宽温度范围内具有良好的机械完整性，对器件等效串联电阻（ESR）的贡献很小，在高电位下稳定。此外，包装设计成可以通过装配线方法容易地制造。单个电池可以并联或串联配置堆叠以达到所需的器件电压和电容。

3. 发明授权

US5464453A Method to fabricate a reliable electrical storage device and the device thereof 失效
标题翻译：制造可靠的蓄电装置及其装置的方法
公开(公告)号：US5464453A
公开(公告)日：1995-11-07
申请号：US947294
申请日：1992-09-18
申请人： Robert R. Tong , James M. Poplett , Alan B. McEwen , Gary E. Mason , Mark L. Goodwin , K. C. Tsai , Ronald L. Anderson , James P. Nelson
发明人： Robert R. Tong , James M. Poplett , Alan B. McEwen , Gary E. Mason , Mark L. Goodwin , K. C. Tsai , Ronald L. Anderson , James P. Nelson
IPC分类号： H01G9/00 , H01G9/155 , H01M2/02 , H01M2/08 , H01M2/16 , H01M4/00 , H01M4/58 , H01M10/04 , H01G7/00
CPC分类号： H01G9/155 , H01M10/0418 , H01M2/0212 , H01M2/08 , H01M2/1673 , H01M4/00 , H01M4/58 , Y02E60/13 , Y02T10/7022 , Y10T29/417 , Y10T29/49108 , Y10T29/49115
摘要： The present invention relates to an improved method to produce an electrical storage device having useful characteristics such as higher charge density, small volume, long-term reliable charge/discharge cycles, low leakage current, and the like. The dry preunit has useful properties in that it can be stored for long periods prior to contact with a non-aqueous or aqueous electrolyte. When the electrode surfaces are contacted with a non-aqueous or aqueous electrolyte, the novel capacitors produced are useful as a portable power supply in applications such as in defibrillator, electrical vehicles, radiotelephones etc.
摘要翻译：本发明涉及一种制造具有诸如较高电荷密度，小体积，长期可靠充电/放电循环，低漏电流等有用特性的蓄电装置的改进方法。干燥预干燥剂具有有益的性质，因为它可以在与非水或电解质电解质接触之前长时间储存。当电极表面与非水或电解质电解质接触时，所生产的新型电容器可用作例如除颤器，电动车辆，无线电话机等应用中的便携式电源。

4. 发明授权

US5965054A Nonaqueous electrolyte for electrical storage devices 失效
标题翻译：用于蓄电装置的非水电解液
公开(公告)号：US5965054A
公开(公告)日：1999-10-12
申请号：US910143
申请日：1997-08-12
申请人： Alan B. McEwen , Ein-Eli Yair
发明人： Alan B. McEwen , Ein-Eli Yair
IPC分类号： C07D249/08 , C07C211/63 , C07C309/71 , C07C309/73 , C07D211/04 , C07D233/54 , C07D237/02 , C07D237/26 , C07D239/02 , C07D239/70 , C07D241/06 , C07D241/36 , C07D249/16 , C07D263/30 , C07D263/52 , C07D277/20 , C07D277/60 , C07F9/54 , H01G9/02 , H01G9/022 , H01G9/035 , H01G9/038 , H01M6/14 , H01M6/16 , H01M10/40
CPC分类号： H01G9/022 , H01M6/166 , H01M6/14 , H01M6/168 , Y02E60/13
摘要： Improved nonaqueous electrolytes for application in electrical storage devices such as electrochemical capacitors or batteries are disclosed. The electrolytes of the invention contain salts consisting of alkyl substituted, cyclic delocalized aromatic cations, and their perfluoro derivatives, and certain polyatomic anions having a van der Waals volume less than or equal to 100 .ANG..sup.3, preferably inorganic perfluoride anions and most preferably PF.sub.6.sup.-, the salts being dissolved in organic liquids, and preferably alkyl carbonate solvents, or liquid sulfur dioxide or combinations thereof, at a concentration of greater than 0.5M and preferably greater than 1.0M. Exemplary electrolytes comprise 1-ethyl-3-methylimidazolium hexafluorophosphate dissolved in a cyclic or acylic alkyl carbonate, or methyl formate, or a combination therof. These improved electrolytes have useful characteristics such as higher conductivity, higher concentration, higher energy storage capabilities, and higher power characteristics compared to prior art electrolytes. Stacked capacitor cells using electrolytes of the invention permit high energy, high voltage storage.
摘要翻译：公开了用于电存储装置如电化学电容器或电池中的改进的非水电解质。本发明的电解质包含由烷基取代的环状离域芳族阳离子及其全氟衍生物组成的盐，以及范德华体积小于或等于100埃格里姆3，优选无机全氟化物阴离子，最优选PF6- 所述盐溶解在有机液体中，优选溶解在浓度大于0.5M，优选大于1.0M的烷基碳酸酯溶剂或液体二氧化硫或其组合中。示例性电解质包括溶解在环状或酰基烷基碳酸酯或甲酸甲酯中的1-乙基-3-甲基咪唑六氟磷酸盐或其组合。与现有技术的电解质相比，这些改进的电解质具有诸如更高的导电性，更高的浓度，更高的能量储存能力和更高的功率特性等有用的特性。使用本发明的电解质的堆叠电容器电池允许高能量，高电压存储。

5. 发明授权

US06514296B1 Method of making energy storage device having electrodes coated with insulating microprotrusions 失效
标题翻译：制造具有涂覆有绝缘微突起的电极的储能装置的方法
公开(公告)号：US06514296B1
公开(公告)日：2003-02-04
申请号：US09174764
申请日：1998-10-19
申请人： K. C. Tsai , Gary E. Mason , Mark L. Goodwin , Nazir Ahmad , Davy Wu , Douglas Cromack , Robert R. Tong , James M. Poplett , Ronald L. Anderson , James P. Nelson , Alan B. McEwen
发明人： K. C. Tsai , Gary E. Mason , Mark L. Goodwin , Nazir Ahmad , Davy Wu , Douglas Cromack , Robert R. Tong , James M. Poplett , Ronald L. Anderson , James P. Nelson , Alan B. McEwen
IPC分类号： H01G900
CPC分类号： H01G9/155 , H01G11/56 , H01M2/0212 , H01M2/08 , H01M2/1673 , H01M2/36 , H01M4/00 , H01M4/04 , H01M4/0404 , H01M4/0409 , H01M4/0416 , H01M4/0419 , H01M4/0428 , H01M4/0438 , H01M4/045 , H01M4/0471 , H01M4/58 , H01M6/48 , H01M10/0418 , Y02E60/13 , Y10T29/417
摘要： A dry preunit (10), includes a plurality of cells (110, 112, 114) in a true bipolar configuration, which are stacked and bonded together, to impart to the device an integral and unitary construction. Each cell (114) includes two electrically conductive electrodes (111A, 111B) that are spaced apart by a predetermined distance. The cell (114) also includes two identical dielectric gaskets (121, 123) that are interposed, in registration with each other, between the electrodes (111A, 11B), for separating and electrically insulating these electrodes. When the electrodes (111A, 111B), and the gaskets (121, 123) are bonded together, at least one fill gap (130) is formed for each cell. Each cell (114) also includes a porous and conductive coating layer (119, 120) that is formed on one surface of each electrode. The coating layer (119) includes a set of closely spaced-apart peripheral microprotrusions (125), and a set of distally spaced-apart central microprotrusions (127). These microprotrusions (125, 127) impart structural support to the cells, and provide additional insulation between the electrodes. An energy storage device (10A) such as a capacitor, is created with the addition of an electrolyte to the gap (130) of the dry preunit (10) and subsequent sealing of the fill ports.
摘要翻译：干燥预处理器（10）包括真实双极配置的多个单元（110,112,114），它们堆叠并结合在一起，以赋予器件整体和整体结构。每个单元（114）包括间隔开预定距离的两个导电电极（111A，111B）。电池（114）还包括在电极（111A，11B）之间插入彼此对准的两个相同的电介质垫圈（121,123），用于分离和电绝缘这些电极。当电极（111A，111B）和垫圈（121,123）结合在一起时，为每个电池形成至少一个填充间隙（130）。每个电池（114）还包括形成在每个电极的一个表面上的多孔和导电涂层（119,120）。涂层（119）包括一组紧密间隔开的周边微突起（125）和一组远离间隔开的中心微突起（127）。这些微突起（125,127）赋予细胞结构支撑，并在电极之间提供额外的绝缘。通过向干燥预浸料（10）的间隙（130）添加电解液并随后密封填充口而产生诸如电容器的能量存储装置（10A）。

6. 发明授权

US5867363A Energy storage device 失效
标题翻译：储能装置
公开(公告)号：US5867363A
公开(公告)日：1999-02-02
申请号：US219965
申请日：1994-03-30
申请人： K. C. Tsai , Gary E. Mason , Mark L. Goodwin , Nazir Ahmad , Davy Wu , Douglas Cromack , Robert R. Tong , James M. Poplett , Ronald L. Anderson , James P. Nelson , Alan B. McEwen
发明人： K. C. Tsai , Gary E. Mason , Mark L. Goodwin , Nazir Ahmad , Davy Wu , Douglas Cromack , Robert R. Tong , James M. Poplett , Ronald L. Anderson , James P. Nelson , Alan B. McEwen
IPC分类号： H01G9/00 , H01G9/155 , H01M2/02 , H01M2/08 , H01M2/16 , H01M2/36 , H01M4/00 , H01M4/04 , H01M4/58 , H01M6/48 , H01M10/04
CPC分类号： H01G9/155 , H01G11/56 , H01M10/0418 , H01M2/0212 , H01M2/08 , H01M2/1673 , H01M4/00 , H01M4/04 , H01M4/0404 , H01M4/0409 , H01M4/0416 , H01M4/0419 , H01M4/0428 , H01M4/045 , H01M4/0471 , H01M4/58 , H01M6/48 , H01M2/36 , H01M4/0438 , Y02E60/13 , Y10T29/417
摘要： A dry preunit (10), includes a plurality of cells (110, 112, 114) in a true bipolar configuration, which are stacked and bonded together, to impart to the device an integral and unitary construction. Each cell (114) includes two electrically conductive electrodes (111A, 111B) that are spaced apart by a predetermined distance. The cell (114) also includes two identical dielectric gaskets (121, 123) that are interposed, in registration with each other, between the electrodes (111A, 111B), for separating and electrically insulating these electrodes. When the electrodes (111A, 111B), and the gaskets (121, 123) are bonded together, at least one fill gap (130) is formed for each cell. Each cell (114) also includes a porous and conductive coating layer (119, 120) that is formed on one surface of each electrode. The coating layer (119) includes a set of closely spaced-apart peripheral microprotrusions (125), and a set of distally spaced-apart central microprotrusions (127). These microprotrusions (125, 127) impart structural support to the cells, and provide additional insulation between the electrodes. An energy storage device (10A) such as a capacitor, is created with the addition of an electrolyte to the gap (130) of the dry preunit (10) and subsequent sealing of the fill ports.
摘要翻译：干燥预处理器（10）包括真实双极配置的多个单元（110,112,114），它们堆叠并结合在一起，以赋予器件整体和整体结构。每个单元（114）包括间隔开预定距离的两个导电电极（111A，111B）。电池（114）还包括在电极（111A，111B）之间插入彼此对准的两个相同的电介质垫圈（121,123），用于分离和电绝缘这些电极。当电极（111A，111B）和垫圈（121,123）结合在一起时，为每个电池形成至少一个填充间隙（130）。每个电池（114）还包括形成在每个电极的一个表面上的多孔和导电涂层（119,120）。涂层（119）包括一组紧密间隔开的周边微突起（125）和一组远离间隔开的中心微突起（127）。这些微突起（125,127）赋予细胞结构支撑，并在电极之间提供额外的绝缘。通过向干燥预浸料（10）的间隙（130）添加电解液并随后密封填充口而产生诸如电容器的能量存储装置（10A）。

7. 发明授权

US06531241B1 Cyclic delocalized cations connected by spacer groups 失效
标题翻译：通过间隔基团连接的环状离域阳离子
公开(公告)号：US06531241B1
公开(公告)日：2003-03-11
申请号：US09611787
申请日：2000-07-07
申请人： Alan B. McEwen
发明人： Alan B. McEwen
IPC分类号： H01G900
CPC分类号： H01G9/038 , C07D213/06 , C07D231/12 , C07D233/54 , C07D237/08 , C07D239/26 , C07D241/12 , C07D249/08 , C07D263/32 , C07D277/22 , C22B3/0035 , H01B1/122 , H01G11/62 , H01M6/166 , H01M10/0525 , H01M10/0568 , Y02E60/13 , Y02P10/234
摘要： Cyclic delocalized cations joined together by spacer groups, with anions of equal number to cations to maintain charge neutrality, are disclosed. These spacer groups may be organic or inorganic in origin and may vary in length. The spacer groups may be saturated, containing single bonds, or may be unsaturated, containing double and triple bonds. With appropriate design these materials can have melting and glass transition temperatures below, around, and above room temperature. The lyophobic character of these materials may be adjusted, providing unique properties. These materials are well suited for use as electrolytes, lubricants, solvents for extractions and for running reactions, biphase catalysis media, media for electroluminescent devices.
摘要翻译：公开了通过间隔基团连接在一起的环状离域阳离子，具有与阳离子相等数量的阴离子以保持电荷中性。这些间隔基团可以是有机的或无机的，并且长度可以变化。间隔基可以是饱和的，含有单键或可以是不饱和的，含有双键和三键。通过适当的设计，这些材料可以具有低于，大约和高于室温的熔融和玻璃化转变温度。这些材料的疏液性能可以调整，提供独特的性能。这些材料非常适合用作电解质，润滑剂，用于萃取和运行反应的溶剂，双相催化介质，用于电致发光器件的介质。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式