BATTERY PACK
PROBLEM TO BE SOLVED: To provide a battery pack having a cooling mechanism capable of cooling the secondary batteries in a battery pack efficiently, while suppressing increase in the volume of the battery pack, and having a small number of simple components and good assembling properties.SOLUTION: I...
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| creator | OMORI TAMOTSU FUJITA KATSUYOSHI |
| description | PROBLEM TO BE SOLVED: To provide a battery pack having a cooling mechanism capable of cooling the secondary batteries in a battery pack efficiently, while suppressing increase in the volume of the battery pack, and having a small number of simple components and good assembling properties.SOLUTION: In a battery pack 1, a lamination gap DZ is provided between battery modules adjoining vertically, and a parallel gap DY is provided between lamination modules 40 adjoining front and back or left and right. Fan brackets 60 of inverse L shape are provided in a first gap (S1) formed between one end lamination module 401 and a predetermined side inner wall of a battery pack case, and a second gap (S2) formed between the one end lamination module and the upper surface inner wall of the battery pack case. The fan bracket is provided with a fan 68, and fastened to the battery pack case together with the one end lamination module, by means of a joint fastening member for fixing the one end lamination module to a battery pack case 50.SELECTED DRAWING: Figure 16
【課題】電池パックの体積の増大を抑制しながら、電池パック内の２次電池を効率良く冷却することが可能であり、シンプルで少ない部品点数であって且つ組み付け性が良い冷却機構、を有する電池パックを提供する。【解決手段】電池パック１内において、上下に隣り合う電池モジュールの間には積層隙間ＤＺが設けられ、前後または左右に隣り合う積層モジュール４０の間には並列隙間ＤＹが設けられ、一方端積層モジュール４０１と電池パックケースの所定側面内壁との間に形成された第１隙間（Ｓ１）と、一方端積層モジュールと電池パックケースの上面内壁との間に形成された第２隙間（Ｓ２）と、に逆Ｌ字状のファンブラケット６０が設けられ、ファンブラケットにはファン６８が設けられ、ファンブラケットは、一方端積層モジュールを電池パックケース５０に固定するための共締め部材にて、一方端積層モジュールとともに電池パックケースに共締めされている。【選択図】図１６ |
| format | Patent |
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【課題】電池パックの体積の増大を抑制しながら、電池パック内の２次電池を効率良く冷却することが可能であり、シンプルで少ない部品点数であって且つ組み付け性が良い冷却機構、を有する電池パックを提供する。【解決手段】電池パック１内において、上下に隣り合う電池モジュールの間には積層隙間ＤＺが設けられ、前後または左右に隣り合う積層モジュール４０の間には並列隙間ＤＹが設けられ、一方端積層モジュール４０１と電池パックケースの所定側面内壁との間に形成された第１隙間（Ｓ１）と、一方端積層モジュールと電池パックケースの上面内壁との間に形成された第２隙間（Ｓ２）と、に逆Ｌ字状のファンブラケット６０が設けられ、ファンブラケットにはファン６８が設けられ、ファンブラケットは、一方端積層モジュールを電池パックケース５０に固定するための共締め部材にて、一方端積層モジュールとともに電池パックケースに共締めされている。【選択図】図１６</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2017</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=20170525&DB=EPODOC&CC=JP&NR=2017091907A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170525&DB=EPODOC&CC=JP&NR=2017091907A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OMORI TAMOTSU</creatorcontrib><creatorcontrib>FUJITA KATSUYOSHI</creatorcontrib><title>BATTERY PACK</title><description>PROBLEM TO BE SOLVED: To provide a battery pack having a cooling mechanism capable of cooling the secondary batteries in a battery pack efficiently, while suppressing increase in the volume of the battery pack, and having a small number of simple components and good assembling properties.SOLUTION: In a battery pack 1, a lamination gap DZ is provided between battery modules adjoining vertically, and a parallel gap DY is provided between lamination modules 40 adjoining front and back or left and right. Fan brackets 60 of inverse L shape are provided in a first gap (S1) formed between one end lamination module 401 and a predetermined side inner wall of a battery pack case, and a second gap (S2) formed between the one end lamination module and the upper surface inner wall of the battery pack case. The fan bracket is provided with a fan 68, and fastened to the battery pack case together with the one end lamination module, by means of a joint fastening member for fixing the one end lamination module to a battery pack case 50.SELECTED DRAWING: Figure 16
【課題】電池パックの体積の増大を抑制しながら、電池パック内の２次電池を効率良く冷却することが可能であり、シンプルで少ない部品点数であって且つ組み付け性が良い冷却機構、を有する電池パックを提供する。【解決手段】電池パック１内において、上下に隣り合う電池モジュールの間には積層隙間ＤＺが設けられ、前後または左右に隣り合う積層モジュール４０の間には並列隙間ＤＹが設けられ、一方端積層モジュール４０１と電池パックケースの所定側面内壁との間に形成された第１隙間（Ｓ１）と、一方端積層モジュールと電池パックケースの上面内壁との間に形成された第２隙間（Ｓ２）と、に逆Ｌ字状のファンブラケット６０が設けられ、ファンブラケットにはファン６８が設けられ、ファンブラケットは、一方端積層モジュールを電池パックケース５０に固定するための共締め部材にて、一方端積層モジュールとともに電池パックケースに共締めされている。【選択図】図１６</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBxcgwJcQ2KVAhwdPbmYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBobmBpaGlgbmjsZEKQIAwYYcyQ</recordid><startdate>20170525</startdate><enddate>20170525</enddate><creator>OMORI TAMOTSU</creator><creator>FUJITA KATSUYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20170525</creationdate><title>BATTERY PACK</title><author>OMORI TAMOTSU ; FUJITA KATSUYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017091907A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>OMORI TAMOTSU</creatorcontrib><creatorcontrib>FUJITA KATSUYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OMORI TAMOTSU</au><au>FUJITA KATSUYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BATTERY PACK</title><date>2017-05-25</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To provide a battery pack having a cooling mechanism capable of cooling the secondary batteries in a battery pack efficiently, while suppressing increase in the volume of the battery pack, and having a small number of simple components and good assembling properties.SOLUTION: In a battery pack 1, a lamination gap DZ is provided between battery modules adjoining vertically, and a parallel gap DY is provided between lamination modules 40 adjoining front and back or left and right. Fan brackets 60 of inverse L shape are provided in a first gap (S1) formed between one end lamination module 401 and a predetermined side inner wall of a battery pack case, and a second gap (S2) formed between the one end lamination module and the upper surface inner wall of the battery pack case. The fan bracket is provided with a fan 68, and fastened to the battery pack case together with the one end lamination module, by means of a joint fastening member for fixing the one end lamination module to a battery pack case 50.SELECTED DRAWING: Figure 16
【課題】電池パックの体積の増大を抑制しながら、電池パック内の２次電池を効率良く冷却することが可能であり、シンプルで少ない部品点数であって且つ組み付け性が良い冷却機構、を有する電池パックを提供する。【解決手段】電池パック１内において、上下に隣り合う電池モジュールの間には積層隙間ＤＺが設けられ、前後または左右に隣り合う積層モジュール４０の間には並列隙間ＤＹが設けられ、一方端積層モジュール４０１と電池パックケースの所定側面内壁との間に形成された第１隙間（Ｓ１）と、一方端積層モジュールと電池パックケースの上面内壁との間に形成された第２隙間（Ｓ２）と、に逆Ｌ字状のファンブラケット６０が設けられ、ファンブラケットにはファン６８が設けられ、ファンブラケットは、一方端積層モジュールを電池パックケース５０に固定するための共締め部材にて、一方端積層モジュールとともに電池パックケースに共締めされている。【選択図】図１６</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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