JP5586596B2 - バッテリーパック及び該バッテリーパックを有する手持ち式工作機械 - Google Patents
バッテリーパック及び該バッテリーパックを有する手持ち式工作機械 Download PDFInfo
- Publication number
- JP5586596B2 JP5586596B2 JP2011515265A JP2011515265A JP5586596B2 JP 5586596 B2 JP5586596 B2 JP 5586596B2 JP 2011515265 A JP2011515265 A JP 2011515265A JP 2011515265 A JP2011515265 A JP 2011515265A JP 5586596 B2 JP5586596 B2 JP 5586596B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- battery pack
- volume
- overpressure
- intermediate volume
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 19
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000002250 absorbent Substances 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Description
Claims (4)
- 少なくとも1つのバッテリーセル(12)と、該少なくとも1つのバッテリーセル(12)を収容するためのハウジング(20)とを有するバッテリーパック(10)において、
前記ハウジング(20)が、少なくとも1つの内壁(22)と外壁(24)とを有する少なくとも2重壁状に構成されており、前記少なくとも1つの内壁(22)と外壁(24)との間に中間容積(26)が画成されており、
前記少なくとも1つの内壁(22)は、内壁(22)内の内部容積(14)における超過圧力を中間容積(26)に向けて逃がす超過圧力排出部(18)を有しており、
外壁(24)が損なわれない限り、内部容積(14)から中間容積(26)へと漏れ出た材料が、中間容積(26)内で保持されるように構成されていて、該中間容積(26)が、内部容積(14)における超過圧力を減少できるようになっており、
中間容積(26)は、超過圧力が発生した時に、外壁(24)にかかる負荷を減少させる負荷減少部を有しており、該負荷減少部は、ハニカム状に構成されている、ことを特徴とする、バッテリーパック。 - 内壁(22)が不燃性の材料より形成されている、請求項1記載のバッテリーパック。
- 中間容積(26)が、内部容積(14)から漏れ出た材料を少なくとも部分的に吸収することができる吸収材料(28)で満たされている、請求項1又は2記載のバッテリーパック。
- 請求項1から3までのいずれか1項記載のバッテリーパック(10)を有することを特徴とする手持ち式工作機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008002665A DE102008002665A1 (de) | 2008-06-26 | 2008-06-26 | Batteriepack und Handwerkzeugmaschine mit einem Batteriepack |
DE102008002665.4 | 2008-06-26 | ||
PCT/EP2009/055600 WO2009156223A1 (de) | 2008-06-26 | 2009-05-08 | Batteriepack und handwerkzeugmaschine mit einem batteriepack |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011525688A JP2011525688A (ja) | 2011-09-22 |
JP5586596B2 true JP5586596B2 (ja) | 2014-09-10 |
Family
ID=41011977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011515265A Expired - Fee Related JP5586596B2 (ja) | 2008-06-26 | 2009-05-08 | バッテリーパック及び該バッテリーパックを有する手持ち式工作機械 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9224997B2 (ja) |
EP (1) | EP2291873B1 (ja) |
JP (1) | JP5586596B2 (ja) |
CN (1) | CN102077388A (ja) |
DE (1) | DE102008002665A1 (ja) |
WO (1) | WO2009156223A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2613400B1 (en) | 2010-09-02 | 2017-11-29 | GS Yuasa International Ltd. | Battery and battery system |
DE102011009696A1 (de) * | 2011-01-28 | 2012-08-02 | Li-Tec Battery Gmbh | Transportvorrichtung für elektrochemische Energiespeichervorrichtungen |
DE102012203938A1 (de) * | 2011-10-14 | 2013-04-18 | Robert Bosch Gmbh | Werkzeugakku mit einer Dichtfolie |
WO2014072073A1 (de) * | 2012-11-12 | 2014-05-15 | Torqeedo Gmbh | Boot mit elektroantrieb |
DE102012023433A1 (de) * | 2012-11-30 | 2014-06-05 | Ars Gefahrgutberatung | Aufnahmeeinrichtung für eine elektrochemische Energiespeichereinheit |
DE102014200879A1 (de) | 2014-01-20 | 2015-07-23 | Robert Bosch Gmbh | Transportbehälter für Lithium-Batterien |
DE102014208591B4 (de) * | 2014-05-07 | 2021-07-08 | Volkswagen Aktiengesellschaft | Elektrochemischer Energiespeicher und Gehäuse umfassend einen Ionenaustauscher |
JP6587089B2 (ja) * | 2015-01-30 | 2019-10-09 | パナソニックIpマネジメント株式会社 | 電池パック |
KR101870508B1 (ko) * | 2016-06-03 | 2018-07-24 | (주) 세라컴 | 배터리 팩 |
US11600875B2 (en) * | 2018-01-17 | 2023-03-07 | Ford Global Technologies, Llc | Vehicle high voltage battery cell assembly |
KR102251413B1 (ko) * | 2020-12-31 | 2021-05-13 | (주)세라컴 | 에너지저장시스템 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5978446A (ja) | 1982-10-27 | 1984-05-07 | Shin Kobe Electric Mach Co Ltd | 密閉式鉛蓄電池 |
DE3843907A1 (de) | 1988-12-24 | 1990-07-05 | Asea Brown Boveri | Thermische isolierung |
JP2903913B2 (ja) * | 1992-11-10 | 1999-06-14 | 松下電器産業株式会社 | 蓄電池システム |
US5633095A (en) * | 1994-11-18 | 1997-05-27 | Yamaha Hatsudoki Kabushiki Kaisha | Battery holding structure |
US5895728A (en) * | 1995-09-27 | 1999-04-20 | Bolder Technologies Corp. | Battery case |
JP3569152B2 (ja) * | 1998-10-15 | 2004-09-22 | 株式会社マキタ | バッテリーパック |
JP2001110376A (ja) | 1999-10-07 | 2001-04-20 | Fuji Photo Film Co Ltd | 防水型電子機器 |
FR2819036B1 (fr) * | 2001-01-04 | 2004-01-16 | Cit Alcatel | Soupape et generateur electrochimique comprenant une telle soupape |
JP3805664B2 (ja) * | 2001-11-01 | 2006-08-02 | 株式会社マキタ | 電池パック |
JP2003282135A (ja) | 2002-03-25 | 2003-10-03 | Toto Ltd | 燃料電池システム |
KR100551885B1 (ko) * | 2003-10-20 | 2006-02-10 | 삼성에스디아이 주식회사 | 리튬 이온 2차 전지 |
DE20318982U1 (de) | 2003-10-31 | 2004-04-22 | F & B GmbH Feuerschutz & Brandbekämpfung | Einrichtung zum Transport und Aufbewahrung von Gegenständen |
JP4596898B2 (ja) | 2004-12-06 | 2010-12-15 | 三洋電機株式会社 | パック電池 |
JP5159038B2 (ja) * | 2005-11-30 | 2013-03-06 | 三洋電機株式会社 | パック電池 |
JP4953678B2 (ja) * | 2006-03-30 | 2012-06-13 | 三洋電機株式会社 | パック電池 |
JP4925725B2 (ja) | 2006-05-27 | 2012-05-09 | 三洋電機株式会社 | パック電池 |
DE102007024870A1 (de) | 2007-05-29 | 2008-12-04 | Robert Bosch Gmbh | Energiespeichermodul sowie Elektrogerät mit einem Energiespeichermodul |
US7855011B2 (en) * | 2008-08-28 | 2010-12-21 | International Battery, Inc. | Monoblock lithium ion battery |
-
2008
- 2008-06-26 DE DE102008002665A patent/DE102008002665A1/de not_active Withdrawn
-
2009
- 2009-05-08 EP EP09769072.1A patent/EP2291873B1/de not_active Not-in-force
- 2009-05-08 US US13/000,680 patent/US9224997B2/en not_active Expired - Fee Related
- 2009-05-08 CN CN2009801242927A patent/CN102077388A/zh active Pending
- 2009-05-08 JP JP2011515265A patent/JP5586596B2/ja not_active Expired - Fee Related
- 2009-05-08 WO PCT/EP2009/055600 patent/WO2009156223A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US9224997B2 (en) | 2015-12-29 |
DE102008002665A1 (de) | 2009-12-31 |
EP2291873A1 (de) | 2011-03-09 |
EP2291873B1 (de) | 2013-05-01 |
US20110111270A1 (en) | 2011-05-12 |
JP2011525688A (ja) | 2011-09-22 |
CN102077388A (zh) | 2011-05-25 |
WO2009156223A1 (de) | 2009-12-30 |
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