Jig for pressing gas analysis monocell, and gas analysis device including same

A gas analysis and single cell technology, which is applied to the structural details of gas analyzers, analysis materials, measuring devices, etc., can solve the problems of single cell pressurization and the lack of gas analysis devices, and achieve the effect of reliable analysis results.

Pending Publication Date: 2019-12-24
LG ENERGY SOLUTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Conventional gas analysis devices do not have a device structure capable of pressurizing a single cell, therefore, it is necessary to develop a gas analysis device capable of pressurizing a single cell

Method used

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  • Jig for pressing gas analysis monocell, and gas analysis device including same
  • Jig for pressing gas analysis monocell, and gas analysis device including same
  • Jig for pressing gas analysis monocell, and gas analysis device including same

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Embodiment Construction

[0036] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

[0037] In order to clearly explain the present invention, parts irrelevant to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

[0038] In addition, since the sizes and thicknesses of the respective components shown in the drawings are arbitrarily shown for convenience of explanation, the present invention is not necessarily limited to those shown in the drawings. In the drawings, thicknesses are exaggerated to clearly indicate layers and regions. In the drawings, the thicknesses of some layers and regions are exaggerated for convenience of illustration.

[0039] Also, when a part such as a layer, film, region, plate, etc. is re...

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Abstract

A jig for pressing a gas analysis monocell according to the present invention comprises: a first plate and a second plate which face each other with a monocell therebetween; a first auxiliary pad positioned between the first plate and the monocell; and a second auxiliary pad positioned between the second plate and the monocell, wherein the first plate and the second plate are formed of a thermosetting resin. When analyzing a gas generated from the monocell during a primary charge, the jig for pressing the monocell according to the present invention presses the thin monocell to prevent a gap from forming between electrodes due to the primary charge, and thus has an effect of deriving more reliable analysis results.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority to Korean Patent Application No. 10-2017-0154185 filed on November 17, 2017 and Korean Patent Application No. 10-2018-0139729 filed on November 14, 2018, the The disclosure is hereby incorporated by reference as part of this specification. technical field [0003] The present invention relates to a pressurizing jig for a single cell, and more particularly to a pressurizing jig capable of preventing movement between electrodes due to pressurization of the single cell when analyzing the gas of the single cell, and It relates to a gas analysis device including the pressurized fixture. Background technique [0004] Secondary batteries have electrical properties such as ease of application and high energy density. Such secondary batteries are generally used in electric vehicles (EV) or hybrid vehicles (HV) driven by an electric drive source and portable devices. [0005] Ge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42G01N33/00
CPCG01N33/0009H01M10/4285H01M10/48H01M10/486Y02E60/10G01N33/0062
Inventor 申周景裴峻晟黄圭玉车仁英
Owner LG ENERGY SOLUTION LTD
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