JP2016537768A - バッテリパック、工具バッテリ、及びバッテリ作動工具 - Google Patents
バッテリパック、工具バッテリ、及びバッテリ作動工具 Download PDFInfo
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- JP2016537768A JP2016537768A JP2016522229A JP2016522229A JP2016537768A JP 2016537768 A JP2016537768 A JP 2016537768A JP 2016522229 A JP2016522229 A JP 2016522229A JP 2016522229 A JP2016522229 A JP 2016522229A JP 2016537768 A JP2016537768 A JP 2016537768A
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- 229920000642 polymer Polymers 0.000 claims abstract description 67
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 66
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 239000002966 varnish Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 241001417527 Pempheridae Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- H—ELECTRICITY
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- 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
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
- H01M10/6235—Power tools
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
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- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
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- 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
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- 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
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/557—Plate-shaped terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (31)
- 手持ち式の動力工具又は園芸工具に給電するためのリチウムポリマベースのバッテリパックであって、
選択的に手持ち式の動力工具又は園芸工具に接続可能であり且つ手持ち式の動力工具又は園芸工具によって支持可能なハウジングと、
該ハウジング内に配置される電池とを含み、
該電池は、少なくとも4ボルトの出力電圧を有し、10アンペアよりも大きい平均放電電流をもたらし、
前記電池は、リチウムポリマベースの化学的性質と、約10ミリオーム以下の公称荷電内部インピーダンスとを有する、
リチウムポリマベースのバッテリパック。 - 前記ハウジング内に配置される複数の前記電池を更に含み、該複数の電池は、少なくとも4ボルトの結合出力電圧及び10アンペアよりも大きい結合平均放電電流を有するよう相互接続され、各電池は、リチウムポリマベースの化学的性質と、約10ミリオーム以下の公称荷電内部インピーダンスとを有する、請求項1に記載のリチウムポリマベースのバッテリパック。
- 前記複数の電池は、直列に相互接続される2〜20の間の電池を含む、請求項2に記載のリチウムポリマベースのバッテリパック。
- 前記複数の電池は、直列に相互接続される2〜10の間の電池を含む、請求項2に記載のリチウムポリマベースのバッテリパック。
- 前記複数の電池は、直列に相互接続される3〜5の間の電池を含む、請求項2に記載のリチウムポリマベースのバッテリパック。
- 前記電池の各々は、1.5アンペア−時間よりも大きい公称アンペア−時間容量を有する、請求項1乃至5のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記電池の各々は、2ボルト〜4.2ボルトの間の公称電池電圧を有する、請求項1乃至6のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記電池は、4ボルト〜40ボルトの間の結合出力電圧を有する、請求項1乃至7のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記電池の各々は、負極電極シートと、正極電極シートと、前記負極電極シートと前記正極電極シートとの間に積層されるリチウムポリマベースの基板とを含む、請求項1乃至8のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記電池の各々は、概ね平坦であり、電池厚さ及び電池幅を有し、前記電池厚さは、前記電池幅の15%未満である、請求項1乃至9のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記複数の電池は、各電池が前記電池のうちの他の電池に隣接して位置するよう、前記ハウジング内に層状にされ、前記隣接する電池の間に弾性的に変形可能な基板を更に含む、請求項2乃至10のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記隣接する電池の間の距離が、前記電池幅の5%よりも大きい、請求項11に記載のリチウムポリマベースのバッテリパック。
- 前記弾性的に変形可能な基板は、熱伝導性であり、或いは熱伝導性部品を含む、請求項11に記載のリチウムポリマベースのバッテリパック。
- 前記電池のうちの少なくとも2つの隣接する電池の間に配置される少なくとも1つのセンサ要素を含み、該センサ要素は、バッテリコントローラにセンサ信号を提供する、請求項11に記載のリチウムポリマベースのバッテリパック。
- 前記センサ要素は、温度センサを含む、請求項14に記載のリチウムポリマベースのバッテリパック。
- 前記センサ要素は、温度センサを含み、第2の圧力感知要素が、前記電池のうちの少なくとも2つの隣接する電池の間に配置され、バッテリコントローラに圧力センサ信号を提供する、請求項14に記載のリチウムポリマベースのバッテリパック。
- 前記ハウジングは、ハウジング容積を定め、前記複数の電池は、結合バッテリ容積をもたらし、前記ハウジング容積に対する前記結合バッテリ容積の比率は、80%よりも大きい、請求項2乃至16のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記電池の各々は、前記電池の負極シートと接続される第1の接続リードと、前記電池の正極シートと接続される第2の接続リードとを含み、前記第1の接続リードは、前記電池の第1の縁から延び、前記第2の接続リードは、前記電池の第2の縁から延び、該第2の縁は、前記電池の第1の縁とは異なる縁である、請求項1乃至17のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記第2の縁は、前記第1の縁と対称的に反対である、請求項18に記載のリチウムポリマベースのバッテリパック。
- 前記複数の電池は、各電池が前記電池のうちの他の電池に隣接して位置するよう、前記ハウジング内に積み重ねられ、前記接続リードのうちの少なくとも1つが、隣接する電池の接続リードと接合させられる、請求項18又は19に記載のリチウムポリマベースのバッテリパック。
- 調節される電池の間に延びる前記接合させられる接続リードに当接する凸状の案内表面を有するガイド部材を更に含む、請求項20に記載のリチウムポリマベースのバッテリパック。
- 前記ガイド部材は、前記調節される電池の間で滑らかな半径について前記接合させられる接続リードを支持する、請求項21に記載のリチウムポリマベースのバッテリパック。
- 隣接する電池の間に弾性的に変形可能な基板を更に含む、請求項21又は22に記載のリチウムポリマベースのバッテリパック。
- 前記ガイド部材及び隣接する電池の間の弾性的に変形可能な基板は、単一の一体的な部材である、請求項23に記載のリチウムポリマベースのバッテリパック。
- 前記複数の電池は、各電池の少なくとも一部を取り囲む弾性的に変形可能なクレードルにおいて前記ハウジング内で支持される、請求項1乃至24のうちのいずれか1項に記載のリチウムポリマベースのバッテリパック。
- 前記弾性的に変形可能なクレードルは、2つ又はそれよりも多くの弾性的に変形可能な部材を含み、各弾性的に変形可能な部材は、少なくとも1つの電池に当接する、請求項25に記載のリチウムポリマベースのバッテリパック。
- 手持ち式の動力工具又は園芸工具に接続可能であり且つ手持ち式の動力工具又は園芸工具によって支持可能なハウジングと、
各電池が隣接する電池及び隣接する電池の間に配置される弾性的に変形可能な基板の上又は下に層状にされるよう、前記ハウジング内に積み重ねられる、複数の実質的に平坦な電池とを含み、
各電池は、リチウムポリマベースの化学的性質と、約10ミリオーム以下の公称荷電内部インピーダンスとを有する、
リチウムポリマベースのバッテリ。 - 請求項3乃至26のうちのいずれか1項に記載のリチウムポリマバッテリベースのパック構成を更に含む、請求項27に記載のリチウムポリマベースのバッテリ。
- 動力工具ハウジングと、
該ハウジング内の電気モータと、
電気エネルギ源から前記モータに供給される電力を制御するモータ制御回路と、
選択的に前記動力工具ハウジングに接続可能であり且つ前記動力工具ハウジングによって支持可能であるバッテリハウジングと、
該バッテリハウジングが前記動力工具ハウジングに接続されるときに、前記モータ制御回路及び前記モータに電力を供給する、前記バッテリハウジング内のバッテリとを含み、
該バッテリは、少なくとも4ボルトの出力電圧を有し且つ少なくとも10アンペアの結合平均モータ供給電流をもたらす、少なくとも1つの電池を含み、
各電池は、リチウムポリマベースの化学的性質と、約10ミリオーム以下の公称荷電内部インピーダンスとを有する、
リチウムポリマバッテリを動力源とする工具。 - 請求項2乃至26のうちのいずれか1項に記載のリチウムポリマバッテリベースのパック構成を更に含む、請求項29に記載のリチウムポリマ工具。
- 当該工具は、ドリル又は鋸のような手持ち式の動力工具、芝刈機又はエッジトリマのような園芸工具、又は真空掃除機のような床掃除機のうちの1つである、請求項29又は30に記載のリチウムポリマ工具。
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HK13107780.4 | 2013-07-03 | ||
HK13107780 | 2013-07-03 | ||
PCT/CN2014/080868 WO2014206323A1 (en) | 2013-06-26 | 2014-06-26 | Battery pack,tool battery and battery operated tool |
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JP6546914B2 JP6546914B2 (ja) | 2019-07-17 |
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JP2016522229A Active JP6546914B2 (ja) | 2013-06-26 | 2014-06-26 | バッテリパック、工具バッテリ、及びバッテリ作動工具 |
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US (2) | US20160141728A1 (ja) |
EP (1) | EP3014690B1 (ja) |
JP (1) | JP6546914B2 (ja) |
CN (2) | CN105359328A (ja) |
AU (1) | AU2014301796B2 (ja) |
CA (1) | CA2916540C (ja) |
NZ (2) | NZ754854A (ja) |
WO (1) | WO2014206323A1 (ja) |
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Also Published As
Publication number | Publication date |
---|---|
EP3014690A4 (en) | 2017-01-04 |
CN105359328A (zh) | 2016-02-24 |
CA2916540A1 (en) | 2014-12-31 |
JP6546914B2 (ja) | 2019-07-17 |
WO2014206323A9 (en) | 2015-02-19 |
CA2916540C (en) | 2021-10-26 |
CN115101869A (zh) | 2022-09-23 |
EP3014690A1 (en) | 2016-05-04 |
US11923515B2 (en) | 2024-03-05 |
NZ715528A (en) | 2020-03-27 |
EP3014690B1 (en) | 2020-03-11 |
US20220069366A1 (en) | 2022-03-03 |
AU2014301796B2 (en) | 2019-06-13 |
US20160141728A1 (en) | 2016-05-19 |
WO2014206323A1 (en) | 2014-12-31 |
AU2014301796A1 (en) | 2016-01-28 |
NZ754854A (en) | 2020-03-27 |
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