JP2014534558A - 無線充電式バッテリおよびその構成部品 - Google Patents
無線充電式バッテリおよびその構成部品 Download PDFInfo
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- JP2014534558A JP2014534558A JP2014533236A JP2014533236A JP2014534558A JP 2014534558 A JP2014534558 A JP 2014534558A JP 2014533236 A JP2014533236 A JP 2014533236A JP 2014533236 A JP2014533236 A JP 2014533236A JP 2014534558 A JP2014534558 A JP 2014534558A
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- Prior art keywords
- receiver
- rechargeable battery
- coil
- coils
- coil assembly
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- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000013021 overheating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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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
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- 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
-
- H02J5/005—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H02J7/025—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F2003/005—Magnetic cores for receiving several windings with perpendicular axes, e.g. for antennae or inductive power transfer
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (25)
- 充電式バッテリのためのレシーバコイルアセンブリであって、
a.互いに横断的に配向される磁気軸を有する第1および第2コイルと、
b.前記第1および第2コイルの前記磁気軸を横断する磁気軸を有し、かつ前記第1および第2コイルを囲む第3コイルと、
を含むレシーバコイルアセンブリ。 - 第3コイルは略環状のコイルである、請求項1に記載のレシーバコイルアセンブリ。
- 前記第1および第2コイルは十字に配置される、請求項1または2に記載のレシーバコイルアセンブリ。
- 全コイル内に位置決めされるフェライトコアを含む、先行する請求項のいずれか一項に記載のレシーバコイルアセンブリ。
- 前記フェライトコアは十字形であり、前記第1および第2コイルは前記十字のアームの周りに巻かれ、かつ前記第3コイルは前記十字の前記アームの端の周囲に巻かれる、請求項4に記載のレシーバコイルアセンブリ。
- 略円筒の形状である、先行する請求項のいずれか一項に記載のレシーバコイルアセンブリ。
- 互いに横断的に配向される磁気軸を有する第1、第2および第3コイルを含み、前記コイルのうちの1つは他のコイルより大きい電力伝達を可能にする、充電式バッテリのためのレシーバコイルアセンブリ。
- より大きい電力伝達を可能にする前記コイルは他のコイルを囲む、請求項7に記載のレシーバコイルアセンブリ。
- 前記第1および第2コイルは十字に配置される、請求項7または8に記載のレシーバコイルアセンブリ。
- 前記第3コイルの電力伝達容量は、前記第1および第2コイルのそれを少なくとも10%上回る、請求項7〜9のいずれか一項に記載レシーバコイルアセンブリ。
- 前記第3コイルの電力伝達容量は、前記第1および第2コイルのそれを少なくとも20%上回る、請求項7〜9のいずれか一項に記載のレシーバコイルアセンブリ。
- 前記第3コイルの導線の長さは、前記第1および第2コイルの導線の長さを少なくとも25%上回る、請求項7〜9のいずれか一項に記載のレシーバコイルアセンブリ。
- 前記第3コイルの導線の長さは、前記第1および第2コイルの導線の長さを少なくとも50%上回る、請求項7〜9のいずれか一項に記載のレシーバコイルアセンブリ。
- 先行する請求項のいずれか一項に記載のレシーバコイルアセンブリを含む、無線充電式バッテリのための電力レシーバ。
- 請求項14に記載の電力レシーバを含む充電式バッテリ。
- 電力レシーバと電気化学的電池とを有する無線充電式バッテリであって、前記電力レシーバは第1バッテリサブケーシング内に収容され、かつ前記電気化学的電池は第2バッテリサブケーシング内に収容され、前記第1および第2サブケーシングは取り外し可能である無線充電式バッテリ。
- 前記電力レシーバは前記電気化学的電池から取り外し可能である、請求項16に記載の無線充電式バッテリ。
- 前記電力レシーバは、ユーザによって前記電気化学的電池から取り外し可能である、請求項17に記載の無線充電式バッテリ。
- 前記電力レシーバおよび前記電気化学的電池は螺合する、請求項16〜18のいずれか一項に記載の無線充電式バッテリ。
- 前記電力レシーバおよび前記電気化学的電池は磁気的に結合して保持される、請求項16〜18のいずれか一項に記載の無線充電式バッテリ。
- 前記電力レシーバおよび前記電気化学的電池は押込み嵌めにより結合して保持される、請求項16〜18のいずれか一項に記載の無線充電式バッテリ。
- 前記電気化学的電池は磁気的にシールドされる、請求項16〜21のいずれか一項に記載の無線充電式バッテリ。
- 前記電気化学的電池は、金属層によって磁気的にシールドされる、請求項22に記載の無線充電式バッテリ。
- 前記金属層は約1表皮深さである、請求項23に記載の無線充電式バッテリ。
- 前記金属は銅である、請求項23または24に記載の無線充電式バッテリ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ595403 | 2011-09-29 | ||
NZ59540311 | 2011-09-29 | ||
US201261640739P | 2012-05-01 | 2012-05-01 | |
US61/640,739 | 2012-05-01 | ||
PCT/NZ2012/000172 WO2013048261A1 (en) | 2011-09-29 | 2012-09-24 | Wirelessly rechargeable battery and components thereof |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017032052A Division JP2017126571A (ja) | 2011-09-29 | 2017-02-23 | 充電式バッテリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014534558A true JP2014534558A (ja) | 2014-12-18 |
JP6100788B2 JP6100788B2 (ja) | 2017-03-22 |
Family
ID=47996056
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014533236A Expired - Fee Related JP6100788B2 (ja) | 2011-09-29 | 2012-09-24 | 無線充電式バッテリ |
JP2017032052A Pending JP2017126571A (ja) | 2011-09-29 | 2017-02-23 | 充電式バッテリ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017032052A Pending JP2017126571A (ja) | 2011-09-29 | 2017-02-23 | 充電式バッテリ |
Country Status (6)
Country | Link |
---|---|
US (3) | US9735586B2 (ja) |
EP (1) | EP2764522B1 (ja) |
JP (2) | JP6100788B2 (ja) |
KR (1) | KR101975839B1 (ja) |
CN (2) | CN103827998B (ja) |
WO (1) | WO2013048261A1 (ja) |
Cited By (1)
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KR101792512B1 (ko) * | 2015-08-06 | 2017-11-02 | 제이비컴퍼니(주) | 무선 충전지 |
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- 2012-09-24 US US14/347,096 patent/US9735586B2/en active Active
- 2012-09-24 KR KR1020147008941A patent/KR101975839B1/ko active IP Right Grant
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- 2012-09-24 CN CN201280047175.7A patent/CN103827998B/zh not_active Expired - Fee Related
- 2012-09-24 CN CN201710966401.6A patent/CN107705967A/zh active Pending
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2017
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US10340705B2 (en) | 2019-07-02 |
US20140225562A1 (en) | 2014-08-14 |
US20170373508A1 (en) | 2017-12-28 |
WO2013048261A1 (en) | 2013-04-04 |
JP2017126571A (ja) | 2017-07-20 |
CN103827998B (zh) | 2017-11-17 |
US10461543B2 (en) | 2019-10-29 |
KR20140065436A (ko) | 2014-05-29 |
US9735586B2 (en) | 2017-08-15 |
JP6100788B2 (ja) | 2017-03-22 |
KR101975839B1 (ko) | 2019-05-09 |
EP2764522A4 (en) | 2015-04-15 |
CN107705967A (zh) | 2018-02-16 |
US20180358815A1 (en) | 2018-12-13 |
EP2764522A1 (en) | 2014-08-13 |
CN103827998A (zh) | 2014-05-28 |
EP2764522B1 (en) | 2019-01-09 |
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