JP5362568B2 - 電磁気エネルギ転送のための装置、システム及び方法 - Google Patents
電磁気エネルギ転送のための装置、システム及び方法 Download PDFInfo
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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
- 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
- H01F27/2804—Printed windings
-
- 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
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- 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
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/20—The network being internal to a load
- H02J2310/22—The load being a portable electronic device
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
Description
− 接触面を介して、複数の電子デバイスへと電磁気エネルギ転送を可能にする、前記接触面をもつ充電器具を有する装置であって、前記接触面を実質的に補足して配置され、誘導的にエネルギを転送する共振回路の一部として構成されている一次巻線を有する、当該装置を供するステップと、
− 電磁気エネルギを受信するためのピックアップ回路で構成されている前記電子デバイスの少なくとも一つを、前記接触面上に位置決めするステップと、
− 結果として電子デバイスへの電磁気エネルギ転送を可能にする、共振回路を活性化するステップとを有する。
Claims (14)
- 電子デバイスが接触面上に位置するとき、電磁気エネルギを受信するため、それぞれのピックアップ回路で構成された複数の電子デバイスへ、前記接触面を介した電磁気エネルギ転送のための前記接触面をもった、充電器具を有する装置であって、前記接触面を実質的に補足して配置される一次巻線を有する当該装置において、
前記一次巻線が、前記それぞれのピックアップ回路への電磁気エネルギの転送を可能にする共振回路の一部として構成され、
前記一次巻線は、一次元の細長い充電器具内に配置され、
前記一次巻線は、全接触面内で交流磁場を生成する複数のコイル素子を有し、各コイル素子は、巻線パターンを有し、各巻線パターンが前記一次元の方向において部分的に重なり合う形態で配置され、
要求が有り次第、前記コイル素子を選択的に活性化するために、各コイル素子の巻線パターンの中心領域に、当該コイル素子の領域内の前記電子デバイスの存在を検出するセンサがそれぞれ配置されていることを特徴とする、装置。 - 前記センサが、前記装置から電磁気エネルギを受信する前記電子デバイスの電磁気フィードバックを検出する、請求項1に記載の装置。
- 前記センサが、前記装置から電磁気エネルギを受信する前記電子デバイスの軟磁性のコアを検出する、請求項1に記載の装置。
- 前記充電器具は、前記一次元の方向において前記電子デバイスの相対する寸法を大幅に超えていて、前記接触面上の電子デバイスの停留位置を、少なくとも前記一次元の方向と直角な方向において固定するため、前記電子デバイスの前記接触面上の位置決め用の手段を更に有する、請求項1乃至3の何れか一項に記載の装置。
- 前記位置決め用の手段が、前記接触面上の前記電子デバイスを前記直角な方向において固定する、前記接触面の平面内にあって前記直角な方向に延びる突起を有する、請求項4に記載の装置。
- 前記位置決め用の手段が、スナップ機構を有する、請求項4に記載の装置。
- 前記位置決め用の手段が、結果として前記電子デバイスを前記接触面に引きつける磁力をもった、前記電子デバイスと相互に作用する永久磁石を有する、請求項4に記載の装置。
- 請求項1乃至7の何れか一項による装置と、電磁気エネルギを受信するためのピックアップ回路が構成された電子デバイスとを有する、電磁気エネルギ転送のシステム。
- 前記電子デバイスは、前記充電器具上に位置された場合にのみ、電気的に動作可能である、請求項8に記載のシステム。
- 前記システムが、充電インジケータを更に有する、請求項8に記載のシステム。
- 前記電子デバイス及び/又は前記充電器具の一次巻線が、印刷回路基板上に構成されている、請求項8に記載のシステム。
- 前記充電器具が、前記充電器具を実質的に垂直な面に取り付けるための取り付け手段を具備する、請求項8乃至11の何れか一項に記載のシステム。
- 前記充電器具が、他の器材と一体化されている、請求項8乃至11の何れか一項に記載のシステム。
- 接触面を介して、複数の電子デバイスへと電磁気エネルギ転送を可能にする、前記接触面をもつ充電器具を有する装置であって、前記接触面を実質的に補足して配置され、誘導的にエネルギを転送する共振回路の一部として構成されている一次巻線を有する、当該装置を供するステップと、
電磁気エネルギを受信するためのピックアップ回路で構成されている前記電子デバイスの少なくとも一つを、前記接触面上に位置決めするステップとを有する、共振回路を活性化し、これにより前記電子デバイスへの電磁気エネルギ転送を可能にする、電磁的エネルギ転送の方法であって、
前記一次巻線は、一次元の細長い充電器具内に配置され、
前記一次巻線は、全接触面内で交流磁場を生成する複数のコイル素子を有し、各コイル素子は、巻線パターンを有し、各巻線パターンが前記一次元の方向において部分的に重なり合う形態で配置され、
前記供される装置が更に、要求が有り次第、前記コイル素子を選択的に活性化するために、各コイル素子の巻線パターンの中心領域に、当該コイル素子の領域内の前記電子デバイスの存在を検出するセンサを有する、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP06120840.1 | 2006-09-18 | ||
EP06120840 | 2006-09-18 | ||
PCT/IB2007/053653 WO2008035248A2 (en) | 2006-09-18 | 2007-09-11 | An apparatus, a system and a method for enabling electromagnetic energy transfer |
Publications (2)
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JP2010504074A JP2010504074A (ja) | 2010-02-04 |
JP5362568B2 true JP5362568B2 (ja) | 2013-12-11 |
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JP2009527945A Active JP5362568B2 (ja) | 2006-09-18 | 2007-09-11 | 電磁気エネルギ転送のための装置、システム及び方法 |
Country Status (7)
Country | Link |
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US (1) | US9520225B2 (ja) |
EP (1) | EP2067148B1 (ja) |
JP (1) | JP5362568B2 (ja) |
CN (1) | CN101517666B (ja) |
AT (1) | ATE515045T1 (ja) |
RU (1) | RU2447530C2 (ja) |
WO (1) | WO2008035248A2 (ja) |
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CN101517666A (zh) | 2009-08-26 |
RU2009114693A (ru) | 2010-10-27 |
WO2008035248A3 (en) | 2008-07-03 |
EP2067148B1 (en) | 2011-06-29 |
ATE515045T1 (de) | 2011-07-15 |
JP2010504074A (ja) | 2010-02-04 |
EP2067148A2 (en) | 2009-06-10 |
CN101517666B (zh) | 2012-01-04 |
US20090237194A1 (en) | 2009-09-24 |
US9520225B2 (en) | 2016-12-13 |
WO2008035248A2 (en) | 2008-03-27 |
RU2447530C2 (ru) | 2012-04-10 |
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