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1.发明公开METHOD OF PRODUCING PLATE FOR LEAD STORAGE BATTERY 失效VERFAHREN ZUR HERSTELLUNG EINER PLATTEFÜRBLEIBATTERIEN。
公开(公告)号：EP0324033A1
公开(公告)日：1989-07-19
申请号：EP88905429.2
申请日：1988-06-16
CPC分类号： H01M4/20 , H01M4/57 , Y10T29/49115
摘要： This invention rebates to a method of producing a plate for a lead storage battery wich combases packing into an active matenal support a paste prepared by kneading a lead oxide na- ving a minium content of up to 93°c or a mixture of this lead oxide powder with lead power with water and sulfuric acid as the principal componenis Since one lead oxide powder having a minium content of up to 90°c is used. minium on the surface of this oxide and lead oxide in the particle core are directly bonded and bonding power between the active materials when kneading the paste is enhanced The plate prepared by this method provides high adhesion of the paste to the active material support and high bonding power between the active materials Therefore, the formation cnarge efficiency can be improved by minium and the service life when used in a battery, can be improved.
摘要翻译： 一个obtd。 糊状物填充到活性物质的支持体中。 铅氧化物（1）中的最小重量指定为铅粉总重量的10％至50％。 铅粉末可以含有最低含量为90％的氧化铅（1）和最小含量为90％以上的氧化铅，前者中的最少量为总量的80％以上 少量的量。 规定氧化铅（1）的最小化应从表面开始，并且氧化铅（1）的内部应包含主要成分为PbO的颗粒。 实际上，通过捏合1Kg混合物制备糊料。 的2种粉末，一种具有至少80％（31.3重量份）（和另一种包括氧化铅和铅（重量比为3:1）（67.8重量份）与水（100g），硫酸 酸（密度：1.40）（147g）和短合成树脂纤维（2g），通过将该混合物涂布在活性物质载体上并干燥，得到最小含量为80％的氧化铅 糊剂可以用最小含量为70％的氧化铅代替。
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2.发明公开METHOD OF PRODUCING LATTICE BODY FOR LEAD STORAGE BATTERY, AND LEAD STORAGE BATTERY 有权VERFAHREN ZUR HERSTELLUNG EINESGITTERKÖRPERSFÜREINEN BLEIAKKU UND BLEIAKKU
公开(公告)号：EP1615277A1
公开(公告)日：2006-01-11
申请号：EP04713650.2
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压在基材片上的工序 。 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。 辊子与基材片和铅合金箔的接触部分的长度L为10mm以上。 这使得可以确保铅合金箔与基材片的良好粘合。 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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公开(公告)号：EP1876661A1
公开(公告)日：2008-01-09
申请号：EP06730023.6
申请日：2006-03-27
发明人： ANZAI, Seiji , ISHIMAKI, Kei , YASUDA, Hiroshi , FURUYA, Sadao
CPC分类号： H01M2/1247 , H01M2/1223 , H01M2/1252 , H01M2/127 , H01M2/1276 , H01M2/28 , H01M2/362 , H01M10/121 , Y02E60/126 , Y02P70/54
摘要： A liquid-inlet cap (13) is installed in a liquid inlet (11) provided in a battery casing, the liquid-inlet cap (13) having a ventilating hole (12) for expelling a gas from the inside of a battery to the outside of the battery. A control valve section (21) is installed inside a cylindrical body (20) of the liquid-inlet cap (13) separately from the cylindrical body (20) and responds to the internal pressure of the battery to form a ventilating passage from a vent hole (22) provided on one end to a ventilating opening (28) provided on the other end.
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公开(公告)号：EP0148278A1
公开(公告)日：1985-07-17
申请号：EP84902723.0
申请日：1984-07-05
IPC分类号： G11B7/12
CPC分类号： G11B7/08
摘要： A light pickup for an optical disc reproducing apparatus. Only an objective lens (20) or an assembly formed by integrating the objective lens (20) and a collimator lens (4) through a lens holder (11) is disposed within the flux of light (22) emitted by a semiconductor laser (3), thereby Increasing the movable range of the objective lens (20) and reducing the size of the light pickup as a whole.
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公开(公告)号：EP0324033B1
公开(公告)日：1993-09-08
申请号：EP88905429.2
申请日：1988-06-16
CPC分类号： H01M4/20 , H01M4/57 , Y10T29/49115
摘要： This invention relates to a method of producing a plate for a lead storage battery which comprises packing into an active material support a paste prepared by kneading a lead oxide having a minium content of up to 90 % or a mixture of this lead oxide powder with lead power with water and sulfuric acid as the principal components. Since the lead oxide powder having a minium content of up to 90 % is used, minium on the surface of this oxide and lead oxide in the particle core are directly bonded and bonding power between the active materials when kneading the paste is enhanced. The plate prepared by this method provides high adhesion of the paste to the active material support and high bonding power between the active materials. Therefore, the formation charge efficiency can be improved by minium and the service life when used in a battery can be improved.
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公开(公告)号：EP0148278B1
公开(公告)日：1990-11-22
申请号：EP84902723.0
申请日：1984-07-05
IPC分类号： G11B7/12
CPC分类号： G11B7/08
摘要： A light pickup for an optical disc reproducing apparatus. Only an objective lens (20) or an assembly formed by integrating the objective lens (20) and a collimator lens (4) through a lens holder (11) is disposed within the flux of light (22) emitted by a semiconductor laser (3), thereby increasing the movable range of the objective lens (20) and reducing the size of the light pickup as a whole.
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公开(公告)号：EP0144445B1
公开(公告)日：1988-03-09
申请号：EP84902073.0
申请日：1984-05-29
IPC分类号： G11B7/08
CPC分类号： G11B7/22 , G11B7/0932 , G11B7/0933
摘要： A base (17) and a holder (9) for holding an objective lens (1) are connected to each other by four or more linear members (13) which are flexible and parallel to each other. While the linear members (13) are bent, the holder (9) is driven in both a focusing direction and a tracking direction which are perpendicular to each other. The use of these linear members (13) supporting the holder (9) makes it possible to realize an objective lens driving apparatus which has reduced partial resonance.
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公开(公告)号：EP0144445A1
公开(公告)日：1985-06-19
申请号：EP84902073.0
申请日：1984-05-29
IPC分类号： G11B7/08
CPC分类号： G11B7/22 , G11B7/0932 , G11B7/0933
摘要： A base (17) and a holder (9) for holding an objective lens (1) are connected to each other by four or more linear members (13) which are flexible and parallel to each other. While the linear members (13) are bent, the holder (9) is driven in both a focusing direction and a tracking direction which are perpendicular to each other. The use of these linear members (13) supporting the holder (9) makes it possible to realize an objective lens driving apparatus which has reduced partial resonance.
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