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Traction battery for surface transport tool

A technology for traction batteries and means of transportation, which is applied in the direction of battery/battery traction, batteries, lithium batteries, etc. It can solve problems such as difficult to control faults, and achieve the effect of increasing capacity

Inactive Publication Date: 2012-10-31
STILL GMBH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the assembly overhead in terms of mechanical fixation and electrical connection is reduced to a small degree, it is difficult to control the effect of a failure in one battery cell

Method used

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  • Traction battery for surface transport tool

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Embodiment Construction

[0028] An embodiment is described with reference to the drawings. In this case, the drawing shows a perspective view of a traction battery 1 consisting of a plurality of individual lithium batteries 2 as individual cells 3 , in the exemplary embodiment consisting of lithium-ion individual cells with a capacity of 45 Ah. These individual battery cells 3 are accommodated and mounted in battery wells as a housing.

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PUM

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Abstract

The invention relates to a traction battery for a surface transport tool. The traction battery comprises a plurality of battery units (3) which are configured to lithium batteries (2). The capacity of each battery unit is 20Ah to 70Ah, wherein the unit is ampere-hour.

Description

technical field [0001] The invention relates to a traction battery for ground vehicles having a plurality of individual battery cells each configured as a lithium battery. Background technique [0002] The battery-powered ground vehicle has a traction battery as an electrical energy store for the driving drive and the drive of the working device, in particular the lifting device driven by the working hydraulic system. The use of lead-sulfuric acid based accumulators for traction batteries of ground vehicles is known and is currently widely used. These batteries consist of prismatic, mostly square-shaped individual cells each with a nominal voltage of 2 V, which are subsequently assembled into battery sockets. The number of individual battery cells connected in series determines the voltage rating of the overall traction battery. Here, lead batteries do not require additional safety measures such as guards, fuses or preloaded circuits. [0003] The disadvantage of this pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/48H01M10/052B60L50/64
CPCY02E60/122H01M2/1077H01M2/1072H01M2010/4271H01M2220/20H01M10/052H01M10/48Y02E60/10H01M50/249B60L50/64H01M50/209Y02T10/70
Inventor J·托特尔B·黑克尔
Owner STILL GMBH