PH12020550163A1 - Power source apparatus - Google Patents

Power source apparatus

Info

Publication number
PH12020550163A1
PH12020550163A1 PH12020550163A PH12020550163A PH12020550163A1 PH 12020550163 A1 PH12020550163 A1 PH 12020550163A1 PH 12020550163 A PH12020550163 A PH 12020550163A PH 12020550163 A PH12020550163 A PH 12020550163A PH 12020550163 A1 PH12020550163 A1 PH 12020550163A1
Authority
PH
Philippines
Prior art keywords
battery
potting resin
insulating space
discharge
closing cover
Prior art date
Application number
PH12020550163A
Inventor
Haruhiko Yoneda
Masami Haino
Yuji Kishida
Original Assignee
Sanyo Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of PH12020550163A1 publication Critical patent/PH12020550163A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/278—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The purpose of the present invention is to dissipate heat efficiently using a potting resin, achieve high safety by smoothly discharging ejected gas from a discharge valve, fill a potting resin simply and efficiently, and ensure heat-dissipation characteristics and safety of a battery. This power supply device is provided with a battery assembly (40) in which a pair of battery units (40A) are arranged in positions opposing an insulating space (6), with discharge openings of discharge valves included in battery cells (1) in the battery units (40A) arranged in the insulating space (6). The battery assembly (40) is in close contact with a potting resin (7). A closing cover (61) made of a foam of an insulating material having closed pores that can be melted by ejected gas from the battery cells (1) is arranged in the insulating space (6). The closing cover (61) blocks flow of the potting resin (7) into discharge valve opening portions.
PH12020550163A 2017-09-29 2020-03-27 Power source apparatus PH12020550163A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017190042 2017-09-29
PCT/JP2018/032648 WO2019065110A1 (en) 2017-09-29 2018-09-03 Power supply device

Publications (1)

Publication Number Publication Date
PH12020550163A1 true PH12020550163A1 (en) 2021-02-22

Family

ID=65900959

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020550163A PH12020550163A1 (en) 2017-09-29 2020-03-27 Power source apparatus

Country Status (4)

Country Link
JP (1) JP7174707B2 (en)
CN (1) CN111164786B (en)
PH (1) PH12020550163A1 (en)
WO (1) WO2019065110A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102330377B1 (en) * 2018-10-12 2021-11-22 주식회사 엘지에너지솔루션 Battery module, battery rack comprising the battery module, and energy storage system comprising the battery rack
CN111668404A (en) * 2019-03-07 2020-09-15 宁德时代新能源科技股份有限公司 Battery module and battery pack
FR3104824B1 (en) * 2019-12-13 2022-03-11 Renault Sas Battery pack with cooling circuit
CN111740063A (en) * 2020-07-10 2020-10-02 大连理工大学 Cylindrical battery module support with bubble baffle for two-phase immersion liquid cooling

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266004B (en) * 1992-04-09 1995-06-07 Keith Lewis Venting systems for encapsulated cells
JP5173227B2 (en) * 2007-03-30 2013-04-03 三洋電機株式会社 Pack battery
JP4935802B2 (en) * 2008-12-10 2012-05-23 パナソニック株式会社 Battery module and assembled battery module using the same
JP5496576B2 (en) * 2009-08-26 2014-05-21 三洋電機株式会社 Battery pack
JP5466906B2 (en) * 2009-09-18 2014-04-09 パナソニック株式会社 Battery module
JPWO2012001858A1 (en) * 2010-06-30 2013-08-22 パナソニック株式会社 Battery module
WO2012042913A1 (en) * 2010-09-30 2012-04-05 三洋電機株式会社 Battery module, battery system comprising same, electric vehicle, mobile body, electric power storage device, electric power supply device, and electric device
JP2012119138A (en) * 2010-11-30 2012-06-21 Panasonic Corp Battery module
JP5341156B2 (en) * 2011-09-06 2013-11-13 三洋電機株式会社 Power supply
JP6059445B2 (en) * 2012-04-04 2017-01-11 タイガースポリマー株式会社 Gas exhaust pipe
JP6103237B2 (en) * 2013-10-24 2017-03-29 株式会社豊田自動織機 Battery pack
JP2015133266A (en) * 2014-01-14 2015-07-23 トヨタ自動車株式会社 power storage device
JP6476915B2 (en) * 2015-01-27 2019-03-06 株式会社デンソー Battery pack
JP2017062918A (en) * 2015-09-24 2017-03-30 株式会社豊田自動織機 Power storage module
CN205900670U (en) * 2016-08-08 2017-01-18 上海贯裕能源科技有限公司 Laminate polymer battery safety exhaust packaging hardware
CN106252784A (en) * 2016-08-31 2016-12-21 华霆（合肥）动力技术有限公司 A kind of embedding heat abstractor and supply unit
CN106450119A (en) * 2016-10-10 2017-02-22 苏州协鑫集成储能科技有限公司 Battery module and preparation method therefor, and battery assembly

Also Published As

Publication number Publication date
CN111164786B (en) 2022-06-28
CN111164786A (en) 2020-05-15
JP7174707B2 (en) 2022-11-17
JPWO2019065110A1 (en) 2020-10-22
WO2019065110A1 (en) 2019-04-04

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