Apparatus of Testing All-Solid State Secondary Battery by Nail Penetration

An all-solid-state battery cell penetration test device according to an embodiment of the present invention includes: a pressurizing unit that pressurizes a battery cell; a penetrating member that is inserted through a through hole formed in the pressing unit and penetrates the battery cell; and an...

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Bibliographische Detailangaben
Hauptverfasser:	RYU JAE CHAN, LEE CHOL HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING
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Beschreibung
Zusammenfassung:	An all-solid-state battery cell penetration test device according to an embodiment of the present invention includes: a pressurizing unit that pressurizes a battery cell; a penetrating member that is inserted through a through hole formed in the pressing unit and penetrates the battery cell; and an auxiliary pressurizing unit that is disposed between the pressurizing unit and the battery cell and transfers pressure applied from the pressurizing unit to the battery cell, wherein the auxiliary pressurizing unit can be disposed between the through hole and the battery cell in a form that blocks the through hole. 본 발명의 실시예에 따른 전고체 배터리 셀 관통 시험 장치는, 배터리 셀을 가압하는 가압부, 상기 가압부에 형성된 관통 구멍을 통해 삽입되어 상기 배터리 셀을 관통하는 관통 부재, 및 상기 가압부와 상기 배터리 셀 사이에 배치되고, 상기 가압부에서 가해지는 압력을 상기 배터리 셀에 전달하는 보조 가압부를 포함하며, 상기 보조 가압부는 상기 관통 구멍을 막는 형태로 상기 관통 구멍과 상기 배터리 셀 사이에 배치될 수 있다.