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1. 发明申请

WO2005055342A3 ALKALINE CELL WITH FLAT HOUSING 审中-公开
标题翻译：碱性细胞与平板壳
公开(公告)号：WO2005055342A3
公开(公告)日：2006-05-26
申请号：PCT/US2004037979
申请日：2004-11-12
申请人： GILLETTE CO , ANGLIN DAVID , ASHBOLT MARK , BOBOWICK DEREK , FERRIN ROBERT S , MALGIOGLIO ANTHONY , MERRILL BRIEN , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
发明人： ANGLIN DAVID , ASHBOLT MARK , BOBOWICK DEREK , FERRIN ROBERT S , MALGIOGLIO ANTHONY , MERRILL BRIEN , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
IPC分类号： H01M2/12 , B65D51/16 , H01M2/00 , H01M2/02 , H01M2/04 , H01M2/08 , H01M6/04 , H01M6/08 , H01M10/24 , H01M10/28
CPC分类号： H01M2/1241 , H01M2/0217 , H01M2/0426 , H01M2/08 , H01M6/08 , H01M10/28 , Y10T29/4911
摘要： An alkaline cell having a flat housing, preferably of cuboid shape. The cell can have an anode comprising zinc and a cathode comprising MnO 2 . The housing can have a relatively small overall thickness, typically between about 5 and 10 mm. Cell contents can be supplied through an open end in the housing and an end cap assembly inserted therein to seal the cell. There can be a gap between separator and cathode for insertion of additional electrolyte. The end cap assembly includes a vent mechanism, preferably a grooved vent, which can activate, when gas pressure within the cell reaches a threshold level typically between about 250 and 800 psig (1724 x 10 3 and 5515 x 10 3 to pascal gage). The cell can have a supplemental vent mechanism such as a laser welded region on the surface of the housing which may activate at higher pressure levels.
摘要翻译：具有平坦壳体，优选长方体形状的碱性电池。电池可以具有包含锌的阳极和包含MnO 2 2的阴极。壳体可以具有相对小的总体厚度，通常在约5和10mm之间。细胞内容物可以通过壳体中的开口端和插入其中的端盖组件供应以密封电池。分离器和阴极之间可能存在用于插入附加电解质的间隙。端盖组件包括通气机构，优选地是带槽的通气口，其可以在电池内的气体压力达到典型地在约250-800psig（1724×10 -3和5515× 10磅/立方米以上）。电池可以具有补充排气机构，例如在壳体的表面上的激光焊接区域，其可以在较高压力水平下激活。

2. 发明申请

WO2006085914A2 ALKALINE CELL WITH FLAT HOUSING AND NICKEL OXYHYDROXIDE CATHODE 审中-公开
标题翻译：碱性细胞与平板壳和镍镍氧化物阴极
公开(公告)号：WO2006085914A2
公开(公告)日：2006-08-17
申请号：PCT/US2005019982
申请日：2005-06-07
申请人： GILLETTE CO , DURKOT RICHARD E , CHHRISTIAN PAUL A , MACNEIL DEAN , COSTANZO JAMES R , ANGLIN DAVID , ASHBOLT MARK , BOBOWICK DEREK , FERRIN ROBERT S , MALGIOGLIO ANTHONY , MERRILL BRIEN , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
发明人： DURKOT RICHARD E , CHHRISTIAN PAUL A , MACNEIL DEAN , COSTANZO JAMES R , ANGLIN DAVID , ASHBOLT MARK , BOBOWICK DEREK , FERRIN ROBERT S , MALGIOGLIO ANTHONY , MERRILL BRIEN , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
IPC分类号： H01M2/12 , B65D51/16 , H01M2/00 , H01M2/02 , H01M2/04 , H01M2/08 , H01M6/04 , H01M6/08 , H01M10/24 , H01M10/28
CPC分类号： H01M4/244 , H01M2/0217 , H01M2/0404 , H01M2/0426 , H01M2/08 , H01M2/1241 , H01M2/30 , H01M2/361 , H01M4/32 , H01M6/08 , H01M10/28 , Y10T29/53135
摘要： An alkaline cell having a flat casing, preferably of cuboid shape. The cell can have an anode comprising zinc and a cathode comprising nickel oxyhydroxide. The casing can have a relatively small overall thickness, typically between about 5 and 10 mm, but may be larger. Cell contents can be supplied through an open end in the casing and an end cap assembly inserted therein to seal the cell. The end cap assembly includes a vent mechanism, preferably a grooved vent, which can activate, when gas pressure within the cell reaches a threshold level typically between about 250 and 800 psig (1724 x 10 3 and 5515 x 10 3 pascal gage). The cell can have a supplemental vent mechanism such as a laser welded region on the surface of the casing which may activate at higher pressure levels.
摘要翻译：具有平坦壳体，优选长方体形状的碱性电池。电池可以具有包含锌的阳极和包含氢氧化正镍的阴极。壳体可以具有相对小的总体厚度，通常在约5和10mm之间，但是可以更大。细胞内容物可以通过壳体中的开口端和插入其中的端盖组件供应以密封电池。端盖组件包括通气机构，优选地是带槽的通气口，其可以在电池内的气体压力达到典型地在约250-800psig（1724×10 -3和5515× 10帕斯卡计）。电池可以具有补充排气机构，例如可在较高压力水平下活化的壳体表面上的激光焊接区域。

3. 发明申请

WO2004064178A3 ALKALINE CELL WITH FLAT HOUSING 审中-公开
标题翻译：碱性细胞与平板壳
公开(公告)号：WO2004064178A3
公开(公告)日：2005-05-12
申请号：PCT/US0341674
申请日：2003-12-31
申请人： GILLETTE CO , ANGLIN DAVID , ASHBOLT MARK , MALGIOGLIO ANTHONY , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
发明人： ANGLIN DAVID , ASHBOLT MARK , MALGIOGLIO ANTHONY , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
IPC分类号： B65D51/16 , H01M2/02 , H01M2/08 , H01M2/12 , H01M2/26 , H01M2/34 , H01M4/06 , H01M4/42 , H01M4/50 , H01M6/04 , H01M6/06 , H01M6/12 , H01M10/26
CPC分类号： H01M6/04 , H01M2/0207 , H01M2/1205 , H01M2/345 , H01M4/50
摘要： An alkaline cell having a flat housing, preferably of cuboid shape. The cell can have an anode comprising zinc and a cathode comprising MnO2. The housing can have a relatively small overall thickness, typically between about 5 and 10 mm. Cell contents can be supplied through an open end in the housing and an end cap assembly inserted therein to seal the cell. The end cap assembly includes an insulating sealing member having a circumferential skirt which surrounds wide portions of the anode current collector. This provides a barrier between said wide portions of the current collector and the cell housing. The end cap assembly includes a vent mechanism which can activate, when gas pressure within the cell reaches a level typically between about 100 and 300 psig (6.89 x 10 and 20.69 x 10 pascal gage). The cathode can be formed of a plurality of stacked slabs having aligned hollow centers forming a central core with anode material placed therein. A separator is between anode and cathode. The housing can be of steel having a wall thickness desirably between about 0.30 and 0.45 mm.
摘要翻译：具有平坦壳体，优选长方体形状的碱性电池。电池可以具有包含锌的阳极和包含MnO 2的阴极。壳体可以具有相对小的总体厚度，通常在约5和10mm之间。细胞内容物可以通过壳体中的开口端和插入其中的端盖组件供应以密封电池。端盖组件包括绝缘密封构件，其具有围绕阳极集电器的宽部分的周向裙部。这提供了集电器的所述宽部分和电池壳体之间的屏障。端盖组件包括通气机构，当气囊内的气体压力通常达到约100至300psig（6.89×10 5至20.69×10 5帕斯卡计）之间时，该通气机构可以启动。阴极可以由多个具有排列的中空中心的堆叠板形成，形成具有放置在其中的阳极材料的中心芯。阳极和阴极之间分隔。壳体可以是具有期望地在约0.30和0.45mm之间的壁厚的钢。

4. 发明申请

WO2004064174A3 ALKALINE CELL WITH FLAT HOUSING AND IMPROVED CURRENT COLLECTOR 审中-公开
标题翻译：碱性细胞具有平坦的壳体和改进的电流收集器
公开(公告)号：WO2004064174A3
公开(公告)日：2005-05-06
申请号：PCT/US0341673
申请日：2003-12-31
申请人： GILLETTE CO , ANGLIN DAVID , ASHBOLT MARK , MALGIOGLIO ANTHONY , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
发明人： ANGLIN DAVID , ASHBOLT MARK , MALGIOGLIO ANTHONY , SHELEKHIN ALEXANDER , SPECHT STEVEN J , SYLVESTRE MATTHEW , TRAINER PHILIP , YOPPOLO ROBERT A
IPC分类号： H01M2/02 , H01M2/06 , H01M2/08 , H01M2/12 , H01M4/38 , H01M4/50 , H01M4/64 , H01M4/70 , H01M10/24 , H01M10/28
CPC分类号： H01M2/08 , H01M2/0202 , H01M2/0217 , H01M4/38 , H01M4/50 , H01M4/70 , H01M10/287
摘要： An alkaline cell having a flat housing, preferably of cuboid shape. The cell can have an anode comprising zinc and a cathode comprising MnO2. The housing can have a relatively small overall thickness, typically between about 5 and 10 mm. Cell contents can be supplied through an open end in the housing and an end cap assembly inserted therein to seal the cell. The end cap assembly (12) includes an insulating sealing member (220) having a circumferential skirt which surrounds wide portions of the anode current collector. This provides a barrier between said wide portions of the current collector and the cell housing. The end cap assembly includes a vent mechanism (270) which can activate, when gas pressure within the cell reaches a level typically between about 100 and 300 psig (6.89 x 10 and 20.69 x 10 pascal gage). The cathode can be formed of a plurality of stacked slabs having aligned hollow centers forming a central core with anode material placed therein. The anode current collector (160) extends outwardly of said housing inside surface. A separator is between anode and cathode. The housing (100) can be of steel having a wall thickness desirably between about 0.30 and 0.45 mm.
摘要翻译：具有平坦壳体，优选长方体形状的碱性电池。电池可以具有包含锌的阳极和包含MnO 2的阴极。壳体可以具有相对小的总体厚度，通常在约5和10mm之间。细胞内容物可以通过壳体中的开口端和插入其中的端盖组件供应以密封电池。端盖组件（12）包括绝缘密封构件（220），其具有围绕阳极集电器的宽部分的周向裙部。这提供了集电器的所述宽部分和电池壳体之间的屏障。端盖组件包括通气机构（270），当气囊内的气体压力通常达到约100至300psig（6.89×10 5和20.69×10 5帕斯卡计）之间时，该通气机构可激活。阴极可以由多个具有排列的中空中心的堆叠板形成，形成具有放置在其中的阳极材料的中心芯。阳极集流器（160）从所述壳体内表面向外延伸。阳极和阴极之间分隔。壳体（100）可以是具有期望地在约0.30和0.45mm之间的壁厚的钢。

5. 发明申请

WO2006091376A3 END CAP ASSEMBLY AND VENT FOR HIGH POWER CELLS 审中-公开
标题翻译：大功率电池的端盖组件和通风口
公开(公告)号：WO2006091376A3
公开(公告)日：2007-03-08
申请号：PCT/US2006004399
申请日：2006-02-09
申请人： GILLETTE CO , YOPPOLO ROBERT A , DURKOT RICHARD E , ALLEN DANIEL , CERVERA JAMES , PODOPRIGORA OLEG
发明人： YOPPOLO ROBERT A , DURKOT RICHARD E , ALLEN DANIEL , CERVERA JAMES , PODOPRIGORA OLEG
IPC分类号： H01M2/04 , H01M2/12
CPC分类号： H01M2/1241 , H01M2/022 , H01M2/0235 , H01M2/0421 , H01M6/04
摘要： And end cap assembly and venting system therein for closing and sealing the open end of a cell housing. The end cap assembly comprises a sealing disk underlying an end cap, and a metal support disk between the end cap and the sealing disk. The metal support disk has a plurality of primary vent apertures and a plurality of secondary vent apertures through its surface. The primary vent apertures are spaced apart along a path located at a greater distance from the central longitudinal axis of the metal support disk than the secondary vent apertures. The insulating sealing disk may have a thinned portion therein forming an rupturable membrane circumventing the central hub of the sealing disk. The insulating sealing disk may have protrusions emanating from its top surface to deflect the membrane during rupture. The venting system releases internal gases rapidly from the cell in the event of an abusive or short circuit discharge.
摘要翻译：以及其中的端盖组件和排气系统，用于封闭和密封电池壳体的开口端。端盖组件包括位于端盖下方的密封盘和在端盖和密封盘之间的金属支撑盘。金属支撑盘具有多个主通气孔和穿过其表面的多个次通气孔。主通气孔沿着位于比金属支撑盘的中心纵向轴线更大距离的路径间隔开，而不是次级通气孔。绝缘密封盘可以在其中形成一个变薄的部分，形成围绕密封盘的中心毂的可破裂膜。绝缘密封盘可以具有从其顶表面发出的突起，以在破裂期间偏转膜。排气系统在发生滥用或短路放电的情况下，从电池中迅速释放内部气体。

6. 发明申请

WO03012895A3 END CAP ASSEMBLY FOR AN ELECTROCHEMICAL CELL 审中-公开
标题翻译：用于电化学电池的端盖组件
公开(公告)号：WO03012895A3
公开(公告)日：2003-10-16
申请号：PCT/US0223380
申请日：2002-07-17
申请人： GILLETTE CO , DUPREY KEVIN , HESSION JOHN A , YOPPOLO ROBERT A
发明人： DUPREY KEVIN , HESSION JOHN A , YOPPOLO ROBERT A
IPC分类号： H01M2/02 , H01M2/04 , H01M2/12 , H01M6/06 , H01M10/28
CPC分类号： H01M10/28 , H01M2/0421 , H01M2/1241 , H01M2300/0014
摘要： An end cap assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a convoluted metal support disk and underlying insulating sealing disk. The convoluted support disk has a downwardly extending wall with at least one aperture therethrough which preferably faces the ambient environment. The insulating disk has a slanted downwardly extending wall forming a rupturable membrane which underlies and abuts the inside surface of the downwardly extending wall of the support disk. The rupturable membrane is slanted downwardly at an acute angle with the cell's longitudinal axis. The rupturable membrane underlies and abuts the aperture in the downwardly extending wall of the end cap when gas pressure within the cell exceeds a predetermined level the rupturable membrane pusheds through said aperture and ruptures allowing gas to escape therefrom to the environment. A separate terminal plate can be stacked onto the metal support disk and welded thereto.
摘要翻译：公开了用于诸如碱性电池的电化学电池的端盖组件。端盖组件包括盘旋金属支撑盘和下面的绝缘密封盘。盘旋的支撑盘具有向下延伸的壁，其中至少一个穿过其中的孔优选面向周围环境。绝缘盘具有倾斜的向下延伸的壁，该壁形成可破裂的膜，该可破裂的膜位于支撑盘的向下延伸壁的内表面的下方并与其邻接。可破裂的膜与细胞的纵轴成锐角向下倾斜。当细胞内的气体压力超过预定水平时，可破裂薄膜位于并邻接端盖向下延伸壁中的孔口，可破裂薄膜推过所述孔并破裂使气体从其中逸出到环境中。一个单独的端子板可以堆叠在金属支撑盘上并焊接到其上。

7. 发明申请

WO2004095610A3 END CAP SEAL ASSEMBLY FOR AN ELECTROCHEMICAL CELL 审中-公开
标题翻译：用于电化学电池的端盖密封组件
公开(公告)号：WO2004095610A3
公开(公告)日：2005-12-01
申请号：PCT/US2004008253
申请日：2004-03-18
申请人： GILLETTE CO , YOPPOLO ROBERT A , DUPREY KEVIN , LINDSAY THOMAS L , PODOPRIGORA OLEG
发明人： YOPPOLO ROBERT A , DUPREY KEVIN , LINDSAY THOMAS L , PODOPRIGORA OLEG
IPC分类号： H01M2/04 , H01M2/12 , H01M10/24
CPC分类号： H01M2/0421 , H01M2/1229 , H01M2/1241 , H01M10/24
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a convoluted end cap which may also function as a cell terminal and an underlying insulating sealing disk. The insulating sealing disk comprises a central boss and radially extending arm terminating in a downwardly sloped elbow and upwardly sloped peripheral edge. The end cap disk has at least one vent aperture therethrough which faces the ambient environment. The insulating disk has an annular groove in its top or bottom surface, which preferably circumvents the central boss. The base of the groove defines an a rupturable membrane portion of the insulating sealing disk. The rupturable membrane is designed to rupture, preferably when the cell internal gas pressure reaches a level between about 150 and 900 psig (1034 x 10 and 6206 x 10 pascal gage) advantageously, between about 150 and 700 psig (1034 x 10 and 4827 x 10 pascal gage). The seal may be made of nylon, polyamide, polypropylene, sulfonated polyethylene.
摘要翻译：公开了一种用于诸如碱性电池的电化学电池的端盖密封组件。端盖组件包括卷曲的端盖，其也可以用作电池端子和下面的绝缘密封盘。绝缘密封盘包括中心凸台和径向延伸的臂，终止于向下倾斜的弯头和向上倾斜的周边边缘。端盖盘具有穿过其中的至少一个面向周围环境的通气孔。绝缘盘在其顶表面或底表面上具有环形凹槽，其优选地围绕中心凸台。槽的底部限定了绝缘密封盘的可破裂膜部分。破裂膜设计为破裂，优选地当电池内部气体压力有利地达到约150至900psig（1034×10 3和6206×10 3帕斯卡计）之间的水平时，在约150至700psig 1034×10 3和4827×10 3帕斯卡计）。密封件可以由尼龙，聚酰胺，聚丙烯，磺化聚乙烯制成。

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