公开(公告)号：US20050260493A1

公开(公告)日：2005-11-24

申请号：US10434168

申请日：2003-05-09

Applicant: Lars Frederiksson ,  Neil Puester

Inventor： Lars Frederiksson ,  Neil Puester

IPC: H01M20060101 ,  H01M2/12 ,  H01M2/18 ,  H01M4/02 ,  H01M4/24 ,  H01M4/80 ,  H01M10/04 ,  H01M10/28 ,  H01M10/34

CPC classification number: H01M10/347 ,  H01M2/12 ,  H01M4/24 ,  H01M4/80 ,  H01M10/0418 ,  H01M10/044 ,  H01M10/282 ,  H01M10/287 ,  H01M2004/029 ,  Y10T29/4911

Abstract: The present invention relates to a bipolar battery, especially a NiMH battery, having: a sealed housing, a negative end terminal, a positive end terminal, and at least one biplate assembly comprising a biplate, a positive and a negative electrode. A separator is arranged between each negative and positive electrode forming a battery cell, said separator includes an electrolyte. An inner barrier of a hydrophobic material is arranged around at least one electrode, whereby said inner barrier prevents an electrolyte path from one cell to another cell, and a frame is present to provide predetermined cell spacing between each biplate and/or biplate and end terminal. The frame is attached in such a way to each biplate to permit ambient gas to pass between adjacent cells, thereby creating a common gas space for all cells in the battery. The invention also relates to a method for manufacturing a bipolar battery.

Abstract translation: 本发明涉及一种双极型电池，特别是NiMH电池，其具有：密封壳体，负极端子，正极端子以及包括双板，正极和负极的至少一个双板组件。 在形成电池单元的负极和正电极之间布置有隔板，所述隔板包括电解质。 疏水材料的内部屏障布置在至少一个电极周围，由此所述内屏障防止从一个电池到另一个电池的电解质路径，并且存在框架以在每个双板和/或双板和末端之间提供预定的电池间隔 。 框架以这样的方式附接到每个双板以允许环境气体在相邻单元之间通过，从而为电池中的所有单元产生公共气体空间。 本发明还涉及制造双极电池的方法。

公开(公告)号：US20050106456A1

公开(公告)日：2005-05-19

申请号：US10712018

申请日：2003-11-14

Applicant: Neil Puester ,  David Hock ,  Lars Fredriksson

Inventor： Neil Puester ,  David Hock ,  Lars Fredriksson

IPC: H01M2/08 ,  H01M2/12 ,  H01M2/36 ,  H01M6/42 ,  H01M10/04 ,  H01M10/30 ,  H01M10/34

CPC classification number: H01M4/24 ,  H01M2/08 ,  H01M2/12 ,  H01M2/36 ,  H01M4/80 ,  H01M6/42 ,  H01M10/04 ,  H01M10/0418 ,  H01M10/044 ,  H01M10/282 ,  H01M10/287 ,  H01M10/30 ,  H01M10/345 ,  H01M10/347 ,  H01M2004/029 ,  Y10T29/49108

Abstract: A gasket is for use in a starved electrolyte bipolar battery. The gasket may be made from a hydrophobic material in the shape of a frame to prevent the creation of an electrolyte path between adjacent cells when mounted in a battery. The frame may be designed to at least partially encompass a biplate when mounted in a bipolar battery, and include a device or way to permit gas passage through the gasket. The gasket may be made from a material with deformable properties to provide a sealing to a biplate and/or endplate when mounted in a bipolar battery, whereby an outer pressure tight seal of the battery may be obtained. A starved bipolar battery and a method for manufacturing a starved bipolar battery are also disclosed.

Abstract translation: 垫片用于饥饿电解质双极电池。 垫圈可以由框架形式的疏水材料制成，以防止在安装在电池中时在相邻电池之间产生电解质路径。 框架可以设计成当安装在双极电池中时至少部分地包围双板，并且包括允许气体通过垫圈的装置或方式。 垫圈可以由具有可变形特性的材料制成，以在安装在双极电池中时向双板和/或端板提供密封，由此可以获得电池的外部压力密封。 还公开了饥饿的双极电池和制造饥饿双极电池的方法。

公开(公告)号：US4859547A

公开(公告)日：1989-08-22

申请号：US106700

申请日：1987-10-06

Applicant: David W. Adams ,  Larry K. W. Ching, Jr. ,  Neil Puester

Inventor： David W. Adams ,  Larry K. W. Ching, Jr. ,  Neil Puester

IPC: H01M2/06 ,  H01M2/30

CPC classification number: H01M2/06 ,  H01M2/307 ,  Y10T29/4911

Abstract: A battery terminal post of the type for use in electrolytic devices contained by resilient electrolyte-resistant walls, wherein an opening in the electrolytic device wall is radially enlarged to form a bushing, into which is inserted a second T-shaped lead alloy bushing, into which in turn there is inserted a complementary third bushing of pure lead, which three bushings are then forced into intimate sealing contact by being radially expanded by the action of a punch and die in a swaging operation.

公开(公告)号：USD304927S

公开(公告)日：1989-12-05

申请号：US193691

申请日：1988-05-13

Applicant: Larry K. W. Ching, Jr. ,  Neil Puester

Designer： Larry K. W. Ching, Jr. ,  Neil Puester

公开(公告)号：US4780379A

公开(公告)日：1988-10-25

申请号：US106731

申请日：1987-10-06

Applicant: Neil Puester

Inventor： Neil Puester

IPC: H01M2/24 ,  H01M2/28 ,  H01M10/06 ,  H01M10/10 ,  H01M10/12 ,  H01M10/34

CPC classification number: H01M2/28 ,  H01M10/342 ,  H01M2/24 ,  Y10T29/4911

Abstract: A multicell lead-acid battery having a low profile, unitary combination cast-on-strap and intercell connector configured relative to other components of the battery to be resistant to vibrational forces. A method for forming the connector features a heat sealing step to provide a tight mechanical fit.

公开(公告)号：US20080124625A1

公开(公告)日：2008-05-29

申请号：US11597294

申请日：2006-03-20

Applicant: David Hock ,  Kurt Jensen ,  Neil Puester

Inventor： David Hock ,  Kurt Jensen ,  Neil Puester

IPC: H01M2/02

CPC classification number: H01M8/2475 ,  H01M2/0207 ,  H01M2/0242 ,  H01M2/0404 ,  H01M8/248

Abstract: The present invention relates to a casing 10 for a sealed bipolar battery 20, 30, 50, 55, 60 comprising at least one battery cell 21, wherein each cell have electrodes with non-metallic substrates. The casing comprises at least two parts, an upper part 12, 31, 41, 61 and a lower part 11, 51, 62, that are joined together to form the casing of the battery. A mechanically compliant arrangement are built-in to the casing to reduce the forces on the cell stack caused by changes in cell thickness during operation, and a pressure means are built-in to the casing to distribute the pressure across the cell stack.

Abstract translation: 本发明涉及一种用于密封双极电池20,30,50,55,60的壳体10，其包括至少一个电池单体21，其中每个电池具有带非金属基底的电极。 壳体包括至少两个部分，上部部分12,31,41,61和下部部分11,51,62，其连接在一起以形成电池的壳体。 壳体内置有机械柔性装置，以减少由于操作期间电池厚度的变化引起的电池堆上的力，并且将压力装置内置于壳体中以将压力分布在电池堆上。

公开(公告)号：US07097937B2

公开(公告)日：2006-08-29

申请号：US10241455

申请日：2002-09-12

Applicant: Lars Fredriksson ,  Neil Puester

Inventor： Lars Fredriksson ,  Neil Puester

IPC: H01M6/48 ,  H01M2/08 ,  H01M10/18

CPC classification number: H01M10/0486 ,  H01M10/0413 ,  H01M10/0418 ,  H01M10/0468 ,  H01M10/30 ,  H01M10/345 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/654 ,  H01M10/6553 ,  H01M2004/029 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: The present invention relates to a bipolar battery having at least two battery cells comprising: a sealed housing, a negative end terminal, a positive end terminal, at least one biplate assembly arranged in a sandwich structure between said negative and positive end terminals, and a separator, including an electrolyte, arranged between each negative and positive electrode forming a battery cell. The biplate assembly is provided with an inner barrier of a hydrophobic material around the negative and the positive electrode, respectively, and an outer seal around the edge of each biplate. Each end terminal is provided with a terminal seal. The edge of each biplate is positioned close to the sealed housing to provide means to conduct heat from each biplate assembly to the ambient environment. The invention also relates to a method for manufacturing a bipolar battery and a biplate assembly.

Abstract translation: 本发明涉及具有至少两个电池单元的双极电池，包括：密封壳体，负极端子，正极端子，在所述负极端子和正极端子之间布置成夹层结构的至少一个双板组件，以及 分离器，包括电解质，布置在形成电池单元的负极和正电极之间。 双面板组件分别设置有围绕负极和正极的疏水材料的内部屏障，以及围绕每个双板的边缘的外部密封件。 每个端子端子设置有端子密封件。 每个双板的边缘定位成靠近密封的壳体，以提供将热量从每个双板组件传导到周围环境的装置。 本发明还涉及一种用于制造双极电池和双板组件的方法。

公开(公告)号：US07767337B2

公开(公告)日：2010-08-03

申请号：US10243693

申请日：2002-09-16

Applicant: Lars Fredriksson ,  Neil Puester

Inventor： Lars Fredriksson ,  Neil Puester

IPC: H01M6/48

CPC classification number: H01M10/0418 ,  H01M2/0207 ,  H01M2/021 ,  H01M2/08 ,  H01M10/044 ,  H01M10/34

Abstract: The present invention relates to a bipolar battery having at least two battery cells comprising: a negative end terminal, a positive end terminal and at least one biplate assembly arranged in a sandwich structure between the negative and positive end terminals. The battery also comprises a separator, with electrolyte, arranged between each negative and positive electrode forming a cell. An inner barrier of a hydrophobic material is arranged at least around one electrode on a first side of the biplate. An outer sealing, e.g. a frame, is provided around the edge of each biplate assembly and each end terminal and a hole is arranged through each biplate interconnecting each cell with adjacent cell(s) to create a common gas space for all cells in the battery. The invention also relates to a biplate assembly.

Abstract translation: 本发明涉及具有至少两个电池单元的双极电池，包括：负端子端子，正端子端子和至少一个双板组件，其布置在负极端子和正极端子之间的夹层结构中。 电池还包括具有电解质的隔膜，布置在形成电池的负极和正电极之间。 疏水材料的内部屏障布置在双板的第一侧上的至少一个电极周围。 外密封，例如 设置在每个双板组件的边缘周围并且每个端子端子并且通过将每个电池与相邻电池相互连接的每个双板布置一个孔，以为电池中的所有电池产生公共气体空间。 本发明还涉及双板组件。

公开(公告)号：US20080070106A1

公开(公告)日：2008-03-20

申请号：US11889201

申请日：2007-08-09

Applicant: David Hock ,  Lars Fredriksson ,  Neil Puester

Inventor： David Hock ,  Lars Fredriksson ,  Neil Puester

IPC: H01M2/18 ,  F16J15/02 ,  H01M6/00

CPC classification number: H01M2/08 ,  H01M2/12 ,  H01M2/36 ,  H01M4/24 ,  H01M4/80 ,  H01M6/42 ,  H01M10/04 ,  H01M10/0418 ,  H01M10/044 ,  H01M10/282 ,  H01M10/287 ,  H01M10/30 ,  H01M10/345 ,  H01M10/347 ,  H01M2004/029 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: A gasket 20; 40; 80 for use in a starved electrolyte bipolar battery comprises a structural part 27; 44; 82 in the shape of a frame having an upper surface 1 and a lower surface 2, and at least one channel 23, 24; 83, 84 to permit gas passage through the gasket. The structural part is made from a first material having hydrophobic properties. The gasket 20; 40; 80 further comprises at least a first sealing surface 30; 47; 91 arranged in a closed loop projecting from the upper surface 1, and at least a second sealing surface 30; 47; 92 arranged in a closed loop projecting from the lower surface 2. The first and the second sealing surfaces are provided on at least one sealing part 26; 41, 41; 81, are made from a second material, and the first material of the structural part 27; 44; 82 has a higher elastic modulus than an elastic modulus of the second material of the sealing parts 26; 41, 42; 81. A starved electrolyte bipolar battery and a method for manufacturing a gasket are also disclosed.

Abstract translation: 垫圈20; 40; 80用于饥饿电解质双极电池包括结构部分27; 44; 82具有上表面1和下表面2的框架形状，以及至少一个通道23,24; 以使气体通过垫圈。 结构部分由具有疏水性质的第一材料制成。 垫片20; 40; 80还包括至少第一密封表面30; 47; 91，其布置在从上表面1突出的闭合回路中，以及至少第二密封表面30; 47; 92设置在从下表面2突出的闭合回路中。第一和第二密封表面设置在至少一个密封部分26上; 41，41; 81由第二材料和结构部件27的第一材料制成; 44; 82具有比密封件26的第二材料的弹性模量更高的弹性模量; 41，42; 还公开了一种饥饿电解质双极型电池及其制造方法。

公开(公告)号：US07767338B2

公开(公告)日：2010-08-03

申请号：US11485534

申请日：2006-07-13

Applicant: Lars Fredriksson ,  Neil Puester

Inventor： Lars Fredriksson ,  Neil Puester

IPC: H01M6/48 ,  H01M2/08 ,  H01M10/18

CPC classification number: H01M10/0486 ,  H01M10/0413 ,  H01M10/0418 ,  H01M10/0468 ,  H01M10/30 ,  H01M10/345 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/654 ,  H01M10/6553 ,  H01M2004/029 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: The present invention relates to a bipolar battery having at least two battery cells comprising: a sealed housing, a negative end terminal, a positive end terminal, at least one biplate assembly arranged in a sandwich structure between said negative and positive end terminals, and a separator, including an electrolyte, arranged between each negative and positive electrode forming a battery cell. The biplate assembly is provided with an inner barrier of a hydrophobic material around the negative and the positive electrode, respectively, and an outer seal around the edge of each biplate. Each end terminal is provided with a terminal seal. The edge of each biplate is positioned close to the sealed housing to provide means to conduct heat from each biplate assembly to the ambient environment. The invention also relates to a method for manufacturing a bipolar battery and a biplate assembly.

Abstract translation: 本发明涉及具有至少两个电池单元的双极电池，包括：密封壳体，负极端子，正极端子，在所述负极端子和正极端子之间布置成夹层结构的至少一个双板组件，以及 分离器，包括电解质，布置在形成电池单元的负极和正电极之间。 双面板组件分别设置有围绕负极和正极的疏水材料的内部屏障，以及围绕每个双板的边缘的外部密封件。 每个端子端子设置有端子密封件。 每个双板的边缘定位成靠近密封的壳体，以提供将热量从每个双板组件传导到周围环境的装置。 本发明还涉及一种用于制造双极电池和双板组件的方法。