专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20080166626A1 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：US20080166626A1
公开(公告)日：2008-07-10
申请号：US11650405
申请日：2007-01-05
申请人： Robert A. Yoppolo
发明人： Robert A. Yoppolo
IPC分类号： H01M2/12 , H01M2/02
CPC分类号： H01M2/0413 , H01M2/0275 , H01M2/0285 , H01M2/1241 , H01M6/08
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a metal support disk and underlying insulating sealing disk and a metal end cap overlying the metal support disk. The edge of the end cap and metal support disk is captured by the crimped edge of the insulating sealing disk. The support disk has an upwardly extending wall with at least one aperture therethrough. The insulating disk also has a slanted upwardly extending wall forming a rupturable membrane which underlies and abuts the inside surface of the upwardly extending wall of the support disk. The rupturable membrane underlies and abuts the aperture in the upwardly extending wall of the metal support disk. When gas pressure within the cell exceeds a predetermined level the rupturable membrane pushes through said aperture and ruptures allowing gas to escape therefrom to the environment.
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。端盖组件包括金属支撑盘和下面的绝缘密封盘和覆盖金属支撑盘的金属端盖。端盖和金属支撑盘的边缘被绝缘密封盘的卷曲边缘捕获。支撑盘具有向上延伸的壁，其中至少有一个孔穿过其中。绝缘盘还具有倾斜的向上延伸的壁，其形成可支撑膜，该膜可在支撑盘的向上延伸的壁的内表面的下方并邻接。可破裂的膜位于金属支撑盘的向上延伸的壁的下方并邻接孔。当细胞内的气体压力超过预定水平时，可破裂膜推动通过所述孔并破裂，允许气体从其中逸出到环境中。

12. 发明授权

US07163766B2 Alkaline cell with flat housing 有权
标题翻译：碱性电池与平房
公开(公告)号：US07163766B2
公开(公告)日：2007-01-16
申请号：US10417363
申请日：2003-04-16
申请人： David Anglin , Mark Ashbolt , Anthony Malgioglio , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
发明人： David Anglin , Mark Ashbolt , Anthony Malgioglio , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
IPC分类号： H01M2/06 , H01M2/02
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 a vent mechanism which can activate, when gas pressure within the cell reaches a threshold level typically between about 100 and 300 psig (6.89×105 and 20.69×105 pascal gage). The cell can have primary and supplemental vent mechanisms such as welded or thinned regions on the surface of the housing which may activate at different pressure levels. The cathode can be formed of a plurality of stacked slabs having aligned hollow centers with an elongated opening for anode material to be inserted therein.
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。端盖组件包括通气机构，当气囊内的气体压力达到典型地在约100和300psig（6.89×10 5和20.69×10 5 / >帕斯卡计）。电池可以具有初级和补充排气机构，例如在壳体的表面上可以在不同压力水平下活化的焊接或变薄区域。阴极可以由具有对准的中空中心的多个堆叠的板形成，具有用于阳极材料的细长开口插入其中。

13. 发明申请

US20080102365A1 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：US20080102365A1
公开(公告)日：2008-05-01
申请号：US11590561
申请日：2006-10-31
申请人： Robert A. Yoppolo
发明人： Robert A. Yoppolo
IPC分类号： H01M2/08 , H01M2/12
CPC分类号： H01M2/1241 , H01M2/0235 , H01M2/0413 , H01M2/0421 , H01M2/08 , H01M10/28
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a metal support disk and underlying insulating sealing disk and a metal end cap overlying the metal support disk. The edge of the end cap and metal support disk is captured by the crimped edge of the insulating sealing disk. The support disk has a downwardly extending wall with at least one aperture therethrough. 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 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 pushes through said aperture and ruptures allowing gas to escape therefrom to the environment.
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。端盖组件包括金属支撑盘和下面的绝缘密封盘和覆盖金属支撑盘的金属端盖。端盖和金属支撑盘的边缘被绝缘密封盘的卷曲边缘捕获。支撑盘具有向下延伸的壁，其中至少有一个孔穿过其中。绝缘盘具有倾斜的向下延伸的壁，形成一个可破裂的膜，其在支撑盘的向下延伸壁的内表面的下方并邻接。可破裂的薄膜位于底座下方并抵靠在端盖的向下延伸的壁中的孔。当细胞内的气体压力超过预定水平时，可破裂膜推动通过所述孔并破裂，允许气体从其中逸出到环境中。

14. 发明授权

US07294429B2 Alkaline cell with flat housing 有权
标题翻译：碱性电池与平房
公开(公告)号：US07294429B2
公开(公告)日：2007-11-13
申请号：US10722879
申请日：2003-11-26
申请人： David Anglin , Mark Ashbolt , Derek Bobowick , Robert S. Ferrin , Anthony Malgioglio , Brien Merrill , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
发明人： David Anglin , Mark Ashbolt , Derek Bobowick , Robert S. Ferrin , Anthony Malgioglio , Brien Merrill , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
IPC分类号： H01M6/50 , H01M4/50 , H01M2/12
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 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. 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 (1724×103 and 5515×103 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，当通气孔内的气体压力达到阈值水平时，通常在约250-800psig（1724×10-3和5515x10 / 3 帕斯卡计）。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。

15. 发明授权

US06991872B2 End cap seal assembly for an electrochemical cell 有权
标题翻译：用于电化学电池的端盖密封组件
公开(公告)号：US06991872B2
公开(公告)日：2006-01-31
申请号：US10397494
申请日：2003-03-26
申请人： Robert A. Yoppolo , Kevin Duprey , Thomas L. Lindsay , Oleg Podoprigora
发明人： Robert A. Yoppolo , Kevin Duprey , Thomas L. Lindsay , Oleg Podoprigora
IPC分类号： H01M2/12
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 (1034×103 and 6206×103 pascal gage) advantageously, between about 150 and 700 psig (1034×103 and 4827×103 pascal gage).
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。破裂膜被设计为破裂，优选地当细胞内部气体压力有利地达到约150和900psig（1034×10 3〜3±2）和620×10 -3 3帕斯卡（g / s）之间的水平时，约150和700psig（1034×10 3和4827×3×3帕斯卡计）。

16. 发明授权

US07435395B2 Alkaline cell with flat housing and nickel oxyhydroxide cathode 有权
标题翻译：具有平坦壳体和氢氧化正镍阴极的碱性电池
公开(公告)号：US07435395B2
公开(公告)日：2008-10-14
申请号：US10863882
申请日：2004-06-09
申请人： Richard E. Durkot , Paul A. Christian , Dean MacNeil , James R. Costanzo , David Anglin , Mark Ashbolt , Derek Bobowick , Robert S. Ferrin , Anthony Malgioglio , Brien Merrill , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
发明人： Richard E. Durkot , Paul A. Christian , Dean MacNeil , James R. Costanzo , David Anglin , Mark Ashbolt , Derek Bobowick , Robert S. Ferrin , Anthony Malgioglio , Brien Merrill , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
IPC分类号： H01M6/04 , H01M2/00 , H01M2/02 , H01M4/58 , H01M4/00
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 (1724×103 and 5515×103 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，当通气孔内的气体压力达到阈值水平时，通常在约250-800psig（1724×10-3和5515x10 / 3 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。

17. 发明授权

US07094494B2 Alkaline cell with flat housing 有权
公开(公告)号：US07094494B2
公开(公告)日：2006-08-22
申请号：US10414750
申请日：2003-04-16
申请人： David Anglin , Mark Ashbolt , Derek Bobowick , Anthony Malgioglio , Brien Merrill , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
发明人： David Anglin , Mark Ashbolt , Derek Bobowick , Anthony Malgioglio , Brien Merrill , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
IPC分类号： H01M6/02 , H01M6/46
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 a vent mechanism which can activate, when gas pressure within the cell reaches a threshold level typically between about 100 and 300 psig (6.89×105 and 20.69×105 pascal gage). The cell can have primary and supplemental vent mechanisms such as welded or thinned regions on the surface of the housing which may activate at different pressure levels. The cathode can be formed of a plurality of stacked slabs having aligned hollow centers with an elongated opening for anode material to be inserted therein.

18. 发明授权

US06887614B2 End cap assembly for an electrochemical cell 有权
标题翻译：用于电化学电池的端盖组件
公开(公告)号：US06887614B2
公开(公告)日：2005-05-03
申请号：US09918072
申请日：2001-07-30
申请人： Kevin Duprey , John A. Hession , Robert A. Yoppolo
发明人： Kevin Duprey , John A. Hession , Robert A. Yoppolo
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 seal 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 pushes 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。端盖组件包括一个回旋金属支撑盘和下面的绝缘密封盘。卷曲的支撑盘具有向下延伸的壁，其具有穿过其中的至少一个孔，其优选地面向周围环境。绝缘盘具有倾斜的向下延伸的壁，形成一个可破裂的膜，其在支撑盘的向下延伸壁的内表面的下方并邻接。可破裂膜与电池的纵轴呈锐角向下倾斜。可破裂的薄膜位于底座下方并抵靠在端盖的向下延伸的壁中的孔。当细胞内的气体压力超过预定水平时，可破裂膜推动通过所述孔并破裂，允许气体从其中逸出到环境中。单独的端子板可以堆叠在金属支撑盘上并焊接到金属支撑盘上。

19. 发明申请

US20080102366A1 End cap seal for an electrochemical cell 审中-公开
标题翻译：用于电化学电池的端盖密封
公开(公告)号：US20080102366A1
公开(公告)日：2008-05-01
申请号：US11796643
申请日：2007-04-27
申请人： David L. Anglin , Robert A. Yoppolo
发明人： David L. Anglin , Robert A. Yoppolo
IPC分类号： H01M2/08 , H01M2/04
CPC分类号： H01M2/0235 , H01M2/0413 , H01M2/0421 , H01M2/08 , H01M2/1241 , H01M10/28
摘要： An end cap seal assembly for an electrochemical cell such as an alkaline cell is disclosed. The end cap assembly comprises a metal support disk and underlying insulating sealing disk and a metal end cap overlying the metal support disk. The edge of the end cap and metal support disk is captured by the crimped edge of the insulating sealing disk. The support disk has a downwardly extending wall with at least one aperture therethrough. The insulating disk is preferably composed of a polyetherurethane material and may have 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. A portion of the rupturable membrane underlies and abuts the aperture in the downwardly extending wall of the support disk. The rupturable membrane pushes through said aperture and ruptures when gas pressure within the cell exceeds a predetermined level.
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。端盖组件包括金属支撑盘和下面的绝缘密封盘和覆盖金属支撑盘的金属端盖。端盖和金属支撑盘的边缘被绝缘密封盘的卷曲边缘捕获。支撑盘具有向下延伸的壁，其中至少有一个孔穿过其中。绝缘盘优选由聚醚聚氨酯材料组成，并且可以具有倾斜的向下延伸的壁，其形成可支撑膜的下部并邻接支撑盘的向下延伸的壁的内表面。可破裂膜的一部分位于支撑盘的向下延伸的壁的下方并邻接。可破裂膜推动通过所述孔并且当气囊内的气体压力超过预定水平时破裂。

20. 发明授权

US07094495B2 Alkaline cell with flat housing 有权
标题翻译：碱性电池与平房
公开(公告)号：US07094495B2
公开(公告)日：2006-08-22
申请号：US10414667
申请日：2003-04-16
申请人： David Anglin , Mark Ashbolt , Anthony Malgioglio , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
发明人： David Anglin , Mark Ashbolt , Anthony Malgioglio , Alexander Shelekhin , Steven J. Specht , Matthew Sylvestre , Philip Trainer , Robert A. Yoppolo
IPC分类号： H01M2/12 , H01M2/36 , H01M2/00
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 a vent mechanism which can activate, when gas pressure within the cell reaches a threshold level typically between about 100 and 300 psig (6.89×105 and 20.69×105 pascal gage). The cell can have primary and supplemental vent mechanisms such as welded or thinned regions on the surface of the housing which may activate at different pressure levels. The cathode can be formed of a plurality of stacked slabs having aligned hollow centers with an elongated opening for anode material to be inserted therein.
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。端盖组件包括通气机构，当气囊内的气体压力达到典型地在约100和300psig（6.89×10 5和20.69×10 5 / >帕斯卡计）。电池可以具有初级和补充排气机构，例如在壳体的表面上可以在不同压力水平下活化的焊接或变薄区域。阴极可以由具有对准的中空中心的多个堆叠的板形成，具有用于阳极材料的细长开口插入其中。

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