BATTERY PACK

BATTERY PACK

PROBLEM TO BE SOLVED: To enable a battery pack to discharge water from inside a housing case to the outside thereof efficiently in order to prevent electric leakage and reduce the number of holes used for this purpose as much as possible.SOLUTION: The arrangement position of a drain hole 25 is set t...

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Hauptverfasser: OGURA HIROKI, OGINO KAZUTOSHI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator OGURA HIROKI
OGINO KAZUTOSHI
description PROBLEM TO BE SOLVED: To enable a battery pack to discharge water from inside a housing case to the outside thereof efficiently in order to prevent electric leakage and reduce the number of holes used for this purpose as much as possible.SOLUTION: The arrangement position of a drain hole 25 is set to exist between a first left side lead plate 461 and a second left side lead plate 462 which are connected to an electrode 42 of a battery cell 41. Lead plates 45 are disposed respectively adjacent to the first left side lead plate 461 and the second left side lead plate 462 and respectively differ in electric potential. Water in between these lead plates 45 can be discharged from inside a housing case 20 to the outside. Therefore, even when a support rib 231 is formed inside the housing case 20, water in between the lead plates 45 can all be discharged, and electrical connection between the lead plates 45 which occurs when they are immersed in water can be prevented.
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Lead plates 45 are disposed respectively adjacent to the first left side lead plate 461 and the second left side lead plate 462 and respectively differ in electric potential. Water in between these lead plates 45 can be discharged from inside a housing case 20 to the outside. Therefore, even when a support rib 231 is formed inside the housing case 20, water in between the lead plates 45 can all be discharged, and electrical connection between the lead plates 45 which occurs when they are immersed in water can be prevented.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2014</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&amp;date=20140904&amp;DB=EPODOC&amp;CC=JP&amp;NR=2014160677A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140904&amp;DB=EPODOC&amp;CC=JP&amp;NR=2014160677A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OGURA HIROKI</creatorcontrib><creatorcontrib>OGINO KAZUTOSHI</creatorcontrib><title>BATTERY PACK</title><description>PROBLEM TO BE SOLVED: To enable a battery pack to discharge water from inside a housing case to the outside thereof efficiently in order to prevent electric leakage and reduce the number of holes used for this purpose as much as possible.SOLUTION: The arrangement position of a drain hole 25 is set to exist between a first left side lead plate 461 and a second left side lead plate 462 which are connected to an electrode 42 of a battery cell 41. Lead plates 45 are disposed respectively adjacent to the first left side lead plate 461 and the second left side lead plate 462 and respectively differ in electric potential. Water in between these lead plates 45 can be discharged from inside a housing case 20 to the outside. 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Lead plates 45 are disposed respectively adjacent to the first left side lead plate 461 and the second left side lead plate 462 and respectively differ in electric potential. Water in between these lead plates 45 can be discharged from inside a housing case 20 to the outside. Therefore, even when a support rib 231 is formed inside the housing case 20, water in between the lead plates 45 can all be discharged, and electrical connection between the lead plates 45 which occurs when they are immersed in water can be prevented.</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title BATTERY PACK
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