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Curved plate grid

A curved panel and grid technology, applied in the field of curved panel grids, to achieve the effects of reducing lead consumption, increasing specific energy, enhancing strength and electrical conductivity

Inactive Publication Date: 2018-05-15
ANHUI LEOCH BATTERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But existing curved panel grids still have room for improvement

Method used

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Embodiment Construction

[0017] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Wherein, similar elements in different implementations adopt associated similar element numbers. In the following implementation manners, many details are described for better understanding of the present application. However, those skilled in the art can readily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the application are not shown or described in the description, this is to avoid the core part of the application being overwhelmed by too many descriptions, and for those skilled in the art, it is necessary to describe these operations in detail Relevant operations are not necessary, and they can fully understand the relevant operations according to the description in the specification and genera...

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Abstract

The invention discloses a curved plate grid. The curved plate grid comprises frames, vertical ribs and transverse ribs which are connected into the frames in a criss-cross, and lugs connected onto theframes, wherein the frames comprise a first transverse frame, a second transverse frame, a first longitudinal frame and a second longitudinal frame; the lugs are connected onto the first transverse frame; the transverse ribs are connected between the first longitudinal frame and the second longitudinal frame; the vertical ribs are connected between the first transverse frame and the second transverse frame; the vertical ribs are wavily staggered onto the transverse ribs, and the cross section areas of the vertical ribs are gradually decreased from the first transverse frame to the second transverse frame; the vertical ribs are equidistantly connected onto the first transverse frame and the second transverse frame, and the intervals of the vertical ribs of the first transverse frame are smaller than the intervals of the vertical ribs of the second transverse frame. The cross section areas of the vertical ribs are gradually decreased, namely a structure which is thick at the upper partand fine at the lower part is adopted, so that the specific energy of a battery is promoted; and meanwhile the vertical ribs are arranged radially, the high-current performance is excellent, and the specific energy of the battery can be improved under equal weight.

Description

technical field [0001] The present application relates to the technical field of storage batteries, in particular to a curved panel grid applied to lead-acid storage batteries. Background technique [0002] The role of the grid in the lead-acid battery: first, as a support for the active material, to maintain the attachment of the active material, to keep the plate has a certain shape; second, to conduct the current, so that the current is distributed as evenly as possible in every part of the active material , forming a relatively uniform conductor. [0003] At present, in order to improve the specific energy of the battery, the curved panel grid is generally used. Most of the existing curved grids are bent and deformed into a wavy shape, so that the grid of the same weight can carry more active materials and achieve the purpose of increasing the specific energy of the battery. [0004] But existing curved panel grids still have room for improvement. Contents of the inv...

Claims

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Application Information

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IPC IPC(8): H01M4/73H01M4/78
CPCH01M4/73H01M4/78Y02E60/10
Inventor 张凯强李振华陈清元姚宏伟
Owner ANHUI LEOCH BATTERY TECH
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