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1.发明授权公开(公告)号：US07658774B2
公开(公告)日：2010-02-09
申请号：US10543699
申请日：2004-02-23
CPC分类号： H01M4/82 , H01M4/20 , H01M4/685 , H01M4/73 , H01M10/128 , Y10T29/10 , Y10T29/49108 , Y10T29/49114
摘要： A method of producing a grid for a lead-acid battery in accordance with the present invention includes the step of placing lead alloy foil on a base material sheet of a lead-calcium alloy and attaching the lead alloy foil under pressure to the base material sheet. The thickness t of the lead alloy foil, the thickness a of the base material sheet before the attaching, and the thickness b of the composite sheet after the attaching satisfy the relational expression 1.3≦(a+t)/b. The length L of the contact part of rollers with the base material sheet and the lead alloy foil is 10 mm or more.This makes it possible to secure good adhesion of the lead alloy foil to the base material sheet. Also, when this composite sheet is subjected to an expanding process and used as a positive electrode grid, it is possible to provide a lead-acid battery having excellent cycle life characteristics.
摘要翻译： 根据本发明的铅酸蓄电池栅格的制造方法包括将铅合金箔放置在铅 - 钙合金的基材片上并将铅合金箔在压力下附着在基材片上的工序 。 铅合金箔的厚度t，附着前的基材片的厚度a和贴附后的复合片的厚度b满足关系式1.3 <=（a + t）/ b。 与基材片和铅合金箔的辊的接触部的长度L为10mm以上。 这使得可以确保铅合金箔对基材片的良好粘附性。 此外，当该复合片材经受膨胀工艺并用作正极栅极时，可以提供具有优异的循环寿命特性的铅酸电池。
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2.发明申请公开(公告)号：US20060137157A1
公开(公告)日：2006-06-29
申请号：US10543699
申请日：2004-02-23
CPC分类号： H01M4/82 , H01M4/20 , H01M4/685 , H01M4/73 , H01M10/128 , Y10T29/10 , Y10T29/49108 , Y10T29/49114
摘要： A method of producing a grid for a lead-acid battery in accordance with the present invention includes the step of placing lead alloy foil on a base material sheet of a lead-calcium alloy and attaching the lead alloy foil under pressure to the base material sheet. The thickness t of the lead alloy foil, the thickness a of the base material sheet before the attaching, and the thickness b of the composite sheet after the attaching satisfy the relational expression 1.3≦(a+t)/b. The length L of the contact part of rollers with the base material sheet and the lead alloy foil is 10 mm or more. This makes it possible to secure good adhesion of the lead alloy foil to the base material sheet. Also, when this composite sheet is subjected to an expanding process and used as a positive electrode grid, it is possible to provide a lead-acid battery having excellent cycle life characteristics.
摘要翻译： 根据本发明的铅酸蓄电池栅格的制造方法包括以下步骤：将铅合金箔放置在铅 - 钙合金的基材片上，并将铅合金箔在压力下附着到基材片 。 铅合金箔的厚度t，附着前的基材片的厚度a和贴附后的复合片的厚度b满足关系式1.3 <=（a + t）/ b。 与基材片和铅合金箔的辊的接触部的长度L为10mm以上。 这使得可以确保铅合金箔对基材片的良好粘附性。 此外，当该复合片材经受膨胀工艺并用作正极栅极时，可以提供具有优异的循环寿命特性的铅酸电池。
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