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Jig apparatus

A fixture device and base component technology, which is applied in the direction of measuring device casing, secondary battery test, electrochemical generator, etc., can solve the problem of reducing the reliability of the results, and achieve the effect of preventing heat generation

Active Publication Date: 2016-10-05
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, when the probes and terminals contact each other by point contact instead of surface contact, the increased contact resistance generates heat, and due to this heat, the test result value is obtained by lower performance than the actual performance of the battery , which reduces the reliability of the results

Method used

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Embodiment Construction

[0027] Aspects and features of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which some exemplary embodiments of the invention are shown and described, by way of illustration. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature, and not restrictive.

[0028] Throughout the specification and drawings, the same reference numerals will be given to the same or similar constituent elements.

[0029] In addition, in the described exemplary embodiments, components having the same structures are denoted by the same reference numerals in typical exemplary embodiments, and other structures different from typical exemplary embodiments are compared with other exemplary embodiments. example to describ...

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Abstract

A jig apparatus includes: a base member arranged on the lower side of a rechargeable battery in which a terminal is not formed; and a first rotation member rotatably coupled to an upper side of the base member.

Description

technical field [0001] Aspects of embodiments of the present invention relate generally to fixture arrangements, and more particularly, to fixture arrangements for testing cycle life of rechargeable batteries. Background technique [0002] Unlike primary batteries, which cannot be recharged, rechargeable batteries can be repeatedly charged and discharged. Low-capacity rechargeable batteries can be used for small electronic devices such as mobile phones, laptop computers, or video cameras, and large-capacity batteries have been widely used for driving electric motors such as those used to power hybrid or electric vehicles power supply. [0003] In order to test the cycle life of the rechargeable battery, probes were connected to each terminal of the rechargeable battery. In particular, in the case of rivet-type terminals, the cycle life of rechargeable batteries can only be tested by direct contact. This testing is usually done for six months to over a year. In this case,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04
CPCH01M2220/20H01M10/4285Y02E60/10H01M10/48
Inventor 李东炫
Owner SAMSUNG SDI CO LTD