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Connector unit used for contacting and connecting with electric power storage units and manufacturing method thereof

A technology for electric storage units and connectors, which is applied in the field of manufacturing such connector units for contacting and connecting multiple electric storage units, and in the field of storage batteries, which can solve problems such as troubles and achieve the effect of fast and cheap manufacturing

Active Publication Date: 2014-01-01
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this known production method is overall very cumbersome, since various etching processes are carried out in a total of 11 required steps, by means of which the conductor track layers are thinned and the conductor tracks and openings are formed

Method used

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  • Connector unit used for contacting and connecting with electric power storage units and manufacturing method thereof

Examples

Experimental program
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Embodiment Construction

[0038] exist figure 1 Reference numeral 100 designates a connector unit, which is implemented according to the invention. The connector unit 100 includes a blanking grid 20 made of continuously variable cross-section sheet metal (TRB for short) as a common stamping part, and also includes a fixing device 21 designed as a bracket matrix.

[0039] Viewed along the longitudinal extension direction of the connector unit 100, the blanking grid frame 20 in the finished state includes several planar electrical power connectors 22 in the edge regions on both sides and several planar electrical power connectors 22 in the central region. Planar measuring lead 23 . The structure of the electrical power connector 22 , which is suitable for conducting higher currents, has a width corresponding to the magnitude of the current to be connected and has a sufficient thickness, preferably a few millimeters, in contrast to the substantially smaller thickness of the measuring line 23 , preferabl...

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PUM

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Abstract

Provided is a connector unit (100) used for contacting and connecting with electric power storage units, comprising an electric power connector (22) used for connecting a plurality of single electric power storage units and a measuring lead (23) used for connecting at least some electrodes with at least one cell monitoring unit, wherein the electric power connector (22) and the measuring lead (23) are arranged in a conductor section with a plane structure. The invention also provides an improved method of manufacturing the connector unit, simplifying the modeling, manufacturing and assembling of the connector unit and reducing cost. The conductor section is at least manufactured by a common a stamping part (20) to a great extent, and is retained in a fixed unit (21) which is at least electrically insulative to a great extent to form an assembly in connection.

Description

technical field [0001] The invention relates to a connector unit for contact-connecting a plurality of electrical storage units, comprising an electrical power connector for interconnecting a plurality of individual electrical storage units, and for connecting at least some poles to at least one battery monitoring A unit-connected measuring line, wherein the power connector and the measuring line are arranged in a two-dimensional conductor section. The invention also relates to a method for producing such a connector unit for contacting a plurality of electrical storage units. Furthermore, the present invention relates to a storage battery comprising a plurality of storage cells and a connector unit of the aforementioned form. Finally, the invention also relates to an accumulator comprising a plurality of accumulator cells and a connector unit produced according to the aforementioned method. Background technique [0002] WO 2008 / 034560 A1 discloses a high-voltage battery h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M50/503H01M50/569
CPCH01M2/206H01M10/486H01M10/484H01M50/503H01M50/569Y02E60/10
Inventor P.吉尔
Owner VOLKSWAGEN AG