公开(公告)号：EP2626937A4

公开(公告)日：2016-07-27

申请号：EP11822788

申请日：2011-05-20

Applicant: PANASONIC IP MAN CO LTD

Inventor： KATO SUSUMU ,  SYOJI YASUHIKO

IPC: H01M4/10 ,  H01M4/02 ,  H01M4/12 ,  H01M4/42 ,  H01M4/50 ,  H01M6/08

CPC classification number: H01M4/10 ,  H01M4/12 ,  H01M4/42 ,  H01M4/50 ,  H01M6/085 ,  H01M2004/021 ,  H01M2004/024 ,  H01M2300/0014

公开(公告)号：EP2770566B1

公开(公告)日：2016-03-02

申请号：EP12830906.9

申请日：2012-08-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： NUNOME, Jun ,  KATO, Fumio ,  TSUKIJI, Machiko

IPC: H01M6/08 ,  H01M2/02 ,  H01M2/08 ,  H01M4/50

CPC classification number: H01M2/02 ,  H01M2/0235 ,  H01M4/50 ,  H01M6/085 ,  H01M2010/4292

公开(公告)号：EP2538476A4

公开(公告)日：2013-05-01

申请号：EP11860718

申请日：2011-11-22

Applicant: PANASONIC CORP

Inventor： UZUKA SHUNSUKE ,  SUMIYAMA SHINICHI ,  SYOJI YASUHIKO

IPC: H01M6/08 ,  H01M2/18 ,  H01M4/06 ,  H01M4/50

CPC classification number: H01M6/085 ,  H01M4/06 ,  H01M4/50

公开(公告)号：EP2226873A3

公开(公告)日：2012-02-01

申请号：EP10156076.1

申请日：2005-06-24

Applicant: EVEREADY BATTERY COMPANY, INC.

Inventor： Fan, Danan

IPC: B22F1/00 ,  H01M4/12 ,  H01M4/24 ,  H01M6/08

CPC classification number: H01M4/12 ,  H01M4/244 ,  H01M4/42 ,  H01M6/08 ,  H01M6/085

Abstract: A process for producing a blended zinc powder comprising the steps of: segregating a first powder into at least two groups based on particle size; segregating a second powder into at least two groups based on particle size; and blending at least one group from the first powder with at least one group from the second powder thereby forming said blended zinc powder, wherein at least one group from the first powder and one group from the second powder have a common particle size range and the particles in the first powder's common particle size range have an average roughness index value that is at least 2.0 percent higher than the average roughness index value of the particles in the second powder's common particle size range.

Abstract translation: 一种生产混合锌粉的方法，包括以下步骤：基于粒度将第一粉末分成至少两组; 基于粒度将第二粉末分离成至少两个组; 并将来自第一粉末的至少一组与至少一组来自第二粉末的组混合，从而形成所述混合锌粉，其中来自第一粉末的至少一组和来自第二粉末的一组具有共同的粒径范围，并且 第一粉末的共同粒度范围内的粒子具有比第二粉末的共同粒度范围内的粒子的平均粗糙度指数值高至少2.0％的平均粗糙度指数值。

公开(公告)号：EP2202827A2

公开(公告)日：2010-06-30

申请号：EP10156061.3

申请日：2005-06-24

Applicant: Eveready Battery Company, Inc.

Inventor： Fan, Danan

IPC: H01M4/42

CPC classification number: H01M4/12 ,  H01M4/244 ,  H01M4/42 ,  H01M6/08 ,  H01M6/085

Abstract: An electrode comprising a mixture of zinc powders, said mixture comprising zinc particles from a first powder and zinc particles from at least a second powder, wherein the range of particle sizes in the first powder and the range of particle sizes in the second powder do not overlap.

Abstract translation: 包含锌粉混合物的电极，所述混合物包含来自第一粉末的锌颗粒和来自至少第二粉末的锌颗粒，其中第一粉末的粒径范围和第二粉末的粒径范围 交叠。

公开(公告)号：EP2182569A1

公开(公告)日：2010-05-05

申请号：EP09174437.5

申请日：2009-10-29

Applicant: UNI-CYC Technologieberatung, Projektentwicklungs- und Vertriebs-GmbH

Inventor： Rausch, Sven ,  Molchin, Thure ,  Nestler, Wolfgang ,  Nestler, Arne

IPC: H01M6/08 ,  H01M6/52 ,  H01M10/54

CPC classification number: H01M6/52 ,  H01M6/08 ,  H01M6/085 ,  H01M10/54 ,  Y02W30/84

Abstract: Die Erfindung betrifft ein Verfahren zum Verwerten eines elektrochemischen Energiespeichers (10, 11, 24, 34, 42), insbesondere einer Batterie, bei dem der Energiespeicher (10, 11, 24, 34, 42) eingesammelt wird und bei dem der Energiespeicher (10, 11, 24, 34, 42) einer Verarbeitung zum Wiedergewinnen einer oder mehrerer Komponenten des Energiespeichers (10, 11, 24, 34, 42) zugeführt wird. Zum Erreichen einer möglichst vollständigen Entladung des elektrochemischen Energiespeichers vor der Verarbeitung und einer Vereinfachung der Wiedergewinnung einer oder mehrerer Komponenten ist das erfindungsgemäße Verfahren dadurch gekennzeichnet, dass vor der Verarbeitung ein Isolierelement (12) zum Abdecken eines Abschnittes (17) des Energiespeichers (10, 11, 24, 34, 42) im Bereich eines Überganges von einem ersten Pol (14) zu einem von dem ersten Pol (14) getrennten zweiten Pol (15) des Energiespeichers (10, 11, 24, 34, 42) mindestens teilweise entfernt wird.

Abstract translation: 该方法包括收集电池中的能量存储器（10,11），以及用于回收能量存储器的一个或多个部件的处理。 处理绝缘元件（12）以覆盖交叉区域中的能量存储器的部分（17）。 包括用于利用电化学能量存储的装置，特别是电池的独立权利要求。

公开(公告)号：EP2063475A1

公开(公告)日：2009-05-27

申请号：EP07791090.9

申请日：2007-07-20

Applicant: Panasonic Corporation

Inventor： KATO, Fumioc/o Matsushita Electric Indust.Ltd ,  SHIMAMURA, Harunari c/o Matsushita Electric trial ,  NUNOME, Jun c/o matsushita Electr

IPC: H01M4/06 ,  H01M4/52 ,  H01M4/62 ,  H01M6/08

CPC classification number: H01M4/62 ,  H01M4/06 ,  H01M4/38 ,  H01M4/42 ,  H01M4/50 ,  H01M4/52 ,  H01M6/06 ,  H01M6/085 ,  H01M12/06

Abstract: An alkaline primary battery of the present invention includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, a separator interposed between the positive electrode and the negative electrode, and an electrolyte. The negative electrode further includes at least one compound selected from the group consisting of a tetramethylammonium compound, a tetraethylammonium compound, and a tetrapropylammonium compound.

Abstract translation: 本发明的碱性一次电池包括正极，包括正极活性物质，负极，包括负极活性物质，隔离物插入正极和负极之间的电极和电解质。 负极还包括选自四甲基铵化合物，四乙基铵化合物和四丙基铵化合物中的至少一种化合物。

公开(公告)号：EP1474837A4

公开(公告)日：2006-09-13

申请号：EP03713480

申请日：2003-02-13

Applicant: EVEREADY BATTERY INC

Inventor： RANDELL CHRISTOPHER F ,  LANGAN RICHARD A

IPC: H01M2/02 ,  H01M6/08 ,  H01M2/04 ,  H01M4/02 ,  H01M4/06 ,  H01M4/24 ,  H01M6/04 ,  H01M6/06 ,  H01M6/44 ,  H01M6/50 ,  H01M10/24 ,  H02J20060101

CPC classification number: H01M6/045 ,  H01M2/0202 ,  H01M2/022 ,  H01M2/0404 ,  H01M2/046 ,  H01M4/02 ,  H01M4/24 ,  H01M6/08 ,  H01M6/085 ,  H01M2004/021 ,  H01M2004/028 ,  H01M2006/5094

Abstract: An alkaline battery cell with increased discharge capacity is provided. Both the internal volume and the electrode interfacial surface area are increased, without unnecessarily increasing the overall cell volume, by increasing the height but not the diameter of the electrodes, thereby avoiding an unnecessary increase in the total cell volume.

公开(公告)号：EP1474837A2

公开(公告)日：2004-11-10

申请号：EP03713480.6

申请日：2003-02-13

Applicant: Eveready Battery Company, Inc.

Inventor： RANDELL, Christopher, F. ,  LANGAN, Richard, A.

IPC: H01M6/44

CPC classification number: H01M6/045 ,  H01M2/0202 ,  H01M2/022 ,  H01M2/0404 ,  H01M2/046 ,  H01M4/02 ,  H01M4/24 ,  H01M6/08 ,  H01M6/085 ,  H01M2004/021 ,  H01M2004/028 ,  H01M2006/5094

Abstract: An alkaline battery cell with increased discharge capacity is provided. Both the internal volume and the electrode interfacial surface area are increased, without unnecessarily increasing the overall cell volume, by increasing the height but not the diameter of the electrodes, thereby avoiding an unnecessary increase in the total cell volume.

公开(公告)号：EP1137079A3

公开(公告)日：2003-09-17

申请号：EP01102528.5

申请日：1998-06-25

Applicant: Eveready Battery Company, Inc.

Inventor： Tucholski, Gary R.

IPC: H01M2/04 ,  H01M2/12

CPC classification number: H01M2/08 ,  H01M2/0421 ,  H01M2/1241 ,  H01M6/085 ,  Y10T29/4911

Abstract: An electrochemical cell containing a V-shaped gasket (1) for sealing the cell and preferably the gasket has a compressive preloading on a selected area of the gasket to prevent premature venting of the cell.