Pad for preventing thermal runaway and accommodating structure of battery cell having the same
The present invention relates to a thermal runaway prevention pad and a battery cell storage structure that can prevent thermal runaway in which heat or flame is propagated due to the ignition of a specific battery cell during transport of the battery cell. The thermal runaway prevention pad of the...
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| creator | CHOI SEUNGRYUL |
| description | The present invention relates to a thermal runaway prevention pad and a battery cell storage structure that can prevent thermal runaway in which heat or flame is propagated due to the ignition of a specific battery cell during transport of the battery cell. The thermal runaway prevention pad of the present invention comprises: an insulating member that can block heat transfer; or a fire extinguishing member formed so that an extinguishing agent can be ejected above a certain temperature, wherein the insulating member or the fire extinguishing member is formed between a pair of cushioning members formed of an elastic material to absorb shock. The battery cell storage structure of the present invention can prevent the propagation of heat and flame to the surroundings when ignition occurs in the battery cell by laying or covering the battery cell thermal runaway prevention pad when the battery cell is stored in the cell tray.
본 발명은 배터리 셀 운송 시 특정 배터리 셀의 발화로 인해 열 또는 화염이 전파되는 열 폭주를 방지할 수 있는 열 폭주 방지 패드와 배터리 셀 수납 구조에 관한 것으로, 본 발명의 열 폭주 방지 패드는 충격을 흡수할 수 있는 탄성 재질로 형성된 한 쌍의 완충 부재 사이에 열전달을 차단할 수 있는 단열 부재 또는 특정 온도 이상에서 소화 약재가 분출될 수 있게 형성된 소화 부재가 개재되어 형성되며, 본 발명의 배터리 셀 수납 구조는 셀 트레이의 내부에 에 배터리 셀을 수납할 때 배터리 셀 열 폭주 방지 패드를 깔거나 덮어서 배터리 셀에서 발화가 일어났을 때 주변으로 열 및 화염이 전파되는 것을 방지할 수 있는 것을 특징으로 한다. |
| format | Patent |
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본 발명은 배터리 셀 운송 시 특정 배터리 셀의 발화로 인해 열 또는 화염이 전파되는 열 폭주를 방지할 수 있는 열 폭주 방지 패드와 배터리 셀 수납 구조에 관한 것으로, 본 발명의 열 폭주 방지 패드는 충격을 흡수할 수 있는 탄성 재질로 형성된 한 쌍의 완충 부재 사이에 열전달을 차단할 수 있는 단열 부재 또는 특정 온도 이상에서 소화 약재가 분출될 수 있게 형성된 소화 부재가 개재되어 형성되며, 본 발명의 배터리 셀 수납 구조는 셀 트레이의 내부에 에 배터리 셀을 수납할 때 배터리 셀 열 폭주 방지 패드를 깔거나 덮어서 배터리 셀에서 발화가 일어났을 때 주변으로 열 및 화염이 전파되는 것을 방지할 수 있는 것을 특징으로 한다.</description><language>eng ; kor</language><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ; BASIC ELECTRIC ELEMENTS ; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS ; CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS ; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ; CONVEYING ; ELECTRICITY ; FIRE-FIGHTING ; HANDLING THIN OR FILAMENTARY MATERIAL ; HUMAN NECESSITIES ; LIFE-SAVING ; PACKAGES ; PACKAGING ELEMENTS ; PACKING ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; STORING ; TRANSPORTING</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220204&DB=EPODOC&CC=KR&NR=20220013603A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220204&DB=EPODOC&CC=KR&NR=20220013603A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHOI SEUNGRYUL</creatorcontrib><title>Pad for preventing thermal runaway and accommodating structure of battery cell having the same</title><description>The present invention relates to a thermal runaway prevention pad and a battery cell storage structure that can prevent thermal runaway in which heat or flame is propagated due to the ignition of a specific battery cell during transport of the battery cell. The thermal runaway prevention pad of the present invention comprises: an insulating member that can block heat transfer; or a fire extinguishing member formed so that an extinguishing agent can be ejected above a certain temperature, wherein the insulating member or the fire extinguishing member is formed between a pair of cushioning members formed of an elastic material to absorb shock. The battery cell storage structure of the present invention can prevent the propagation of heat and flame to the surroundings when ignition occurs in the battery cell by laying or covering the battery cell thermal runaway prevention pad when the battery cell is stored in the cell tray.
본 발명은 배터리 셀 운송 시 특정 배터리 셀의 발화로 인해 열 또는 화염이 전파되는 열 폭주를 방지할 수 있는 열 폭주 방지 패드와 배터리 셀 수납 구조에 관한 것으로, 본 발명의 열 폭주 방지 패드는 충격을 흡수할 수 있는 탄성 재질로 형성된 한 쌍의 완충 부재 사이에 열전달을 차단할 수 있는 단열 부재 또는 특정 온도 이상에서 소화 약재가 분출될 수 있게 형성된 소화 부재가 개재되어 형성되며, 본 발명의 배터리 셀 수납 구조는 셀 트레이의 내부에 에 배터리 셀을 수납할 때 배터리 셀 열 폭주 방지 패드를 깔거나 덮어서 배터리 셀에서 발화가 일어났을 때 주변으로 열 및 화염이 전파되는 것을 방지할 수 있는 것을 특징으로 한다.</description><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS</subject><subject>CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS</subject><subject>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</subject><subject>CONVEYING</subject><subject>ELECTRICITY</subject><subject>FIRE-FIGHTING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>HUMAN NECESSITIES</subject><subject>LIFE-SAVING</subject><subject>PACKAGES</subject><subject>PACKAGING ELEMENTS</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>STORING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzD0KAjEQQOE0FqLeYcBaiBuwF1EEGxFrlzGZuEJ-lslkZW8vyB7A6jUfb64eV3TgM0PPNFCSd3qBdMQRA3BN-MERMDlAa3OM2eFPFOFqpTJB9vBEEeIRLIUAHQ7TAgpGWqqZx1BoNXWh1qfj_XDeUJ9bKj1aSiTt5dboptF6a3ba7M1_6gtLZz2H</recordid><startdate>20220204</startdate><enddate>20220204</enddate><creator>CHOI SEUNGRYUL</creator><scope>EVB</scope></search><sort><creationdate>20220204</creationdate><title>Pad for preventing thermal runaway and accommodating structure of battery cell having the same</title><author>CHOI SEUNGRYUL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20220013603A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2022</creationdate><topic>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS</topic><topic>CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS</topic><topic>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</topic><topic>CONVEYING</topic><topic>ELECTRICITY</topic><topic>FIRE-FIGHTING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>HUMAN NECESSITIES</topic><topic>LIFE-SAVING</topic><topic>PACKAGES</topic><topic>PACKAGING ELEMENTS</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>STORING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHOI SEUNGRYUL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHOI SEUNGRYUL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pad for preventing thermal runaway and accommodating structure of battery cell having the same</title><date>2022-02-04</date><risdate>2022</risdate><abstract>The present invention relates to a thermal runaway prevention pad and a battery cell storage structure that can prevent thermal runaway in which heat or flame is propagated due to the ignition of a specific battery cell during transport of the battery cell. The thermal runaway prevention pad of the present invention comprises: an insulating member that can block heat transfer; or a fire extinguishing member formed so that an extinguishing agent can be ejected above a certain temperature, wherein the insulating member or the fire extinguishing member is formed between a pair of cushioning members formed of an elastic material to absorb shock. The battery cell storage structure of the present invention can prevent the propagation of heat and flame to the surroundings when ignition occurs in the battery cell by laying or covering the battery cell thermal runaway prevention pad when the battery cell is stored in the cell tray.
본 발명은 배터리 셀 운송 시 특정 배터리 셀의 발화로 인해 열 또는 화염이 전파되는 열 폭주를 방지할 수 있는 열 폭주 방지 패드와 배터리 셀 수납 구조에 관한 것으로, 본 발명의 열 폭주 방지 패드는 충격을 흡수할 수 있는 탄성 재질로 형성된 한 쌍의 완충 부재 사이에 열전달을 차단할 수 있는 단열 부재 또는 특정 온도 이상에서 소화 약재가 분출될 수 있게 형성된 소화 부재가 개재되어 형성되며, 본 발명의 배터리 셀 수납 구조는 셀 트레이의 내부에 에 배터리 셀을 수납할 때 배터리 셀 열 폭주 방지 패드를 깔거나 덮어서 배터리 셀에서 발화가 일어났을 때 주변으로 열 및 화염이 전파되는 것을 방지할 수 있는 것을 특징으로 한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BASIC ELECTRIC ELEMENTS CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING ELECTRICITY FIRE-FIGHTING HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES LIFE-SAVING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY STORING TRANSPORTING |
| title | Pad for preventing thermal runaway and accommodating structure of battery cell having the same |
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