JP3011829U - Power supply connection device for charging - Google Patents
Power supply connection device for chargingInfo
- Publication number
- JP3011829U JP3011829U JP1994010698U JP1069894U JP3011829U JP 3011829 U JP3011829 U JP 3011829U JP 1994010698 U JP1994010698 U JP 1994010698U JP 1069894 U JP1069894 U JP 1069894U JP 3011829 U JP3011829 U JP 3011829U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- model
- adapter
- mobile phone
- battery
- 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 - Lifetime
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
(57)【要約】 （修正有）
【目的】 携帯電話機等の形状が異なっても，共通に使
用することを可能にする。
【構成】 充電台９に一次コイル部７を設け，充電用バ
ッテリー１０を内蔵した携帯電話機やコードレス電話機
等の電子機器１にはめ込んだ二次側充電用アダプター２
の中に二次コイル６を設け，この二次側充電用アダプタ
ーを充電台に載置することによって，両コイル部が互い
に近接して，電磁誘導部１１を形成し，これの電磁誘導
作用により，充電台から二次側充電用アダプターを経由
して，被充電物１の充電用バッテリーに電気を供給する
ようにした。充電台は携帯電話機等の機種毎の形状が異
なっても，一つの同じものを共通で使用することができ
るように，最も大きな機種の形状に合わせる。二次側充
電用アダプターは，携帯電話機等の機種毎に形状が異な
る場合，それぞれの機種に専用のものを使用する。
(57) [Summary] (Correction) [Purpose] Even if the shapes of mobile phones are different, they can be used in common. [Structure] A secondary charging adapter 2 fitted with an electronic device 1 such as a mobile phone or a cordless phone in which a charging coil 9 is provided with a primary coil portion 7 and a charging battery 10 is incorporated.
By providing the secondary coil 6 in the inside and placing this secondary side charging adapter on the charging stand, both coil parts are brought close to each other to form the electromagnetic induction part 11, and by the electromagnetic induction action of this , Electricity is supplied from the charging stand to the charging battery of the object to be charged 1 via the secondary charging adapter. The shape of the charging base is the same as that of the largest model so that the same one can be used in common even if the shape of each model such as a mobile phone differs. If the shape of the secondary charging adapter differs for each model such as a mobile phone, use a dedicated adapter for each model.
Description
【０００１】[0001]
本考案は携帯電話機やコードレス電話機等の充電用バッテリーを内蔵した電子 機器からなる被充電物に対する充電用電源の接続装置に関するもの。 The present invention relates to a device for connecting a charging power source to an object to be charged, which is an electronic device including a charging battery such as a mobile phone or a cordless phone.
【０００２】[0002]
従来，例えば，携帯電話機は機種毎に形状が異なり，それに合わせるために， 機種毎にそれぞれ専用の充電器を必要とした。 そのために使用者は，携帯電話機の機種を買い換えるたびに，充電器もその携帯 電話機の機種に専用のものを購入しなければならず，コスト負担が大きかった。 充電器から充電用バッテリーに有接点方式により，端子を経由して充電を行う限 りにおいては，このように機種毎にそれぞれ専用の充電器が必要となるのは，避 けられないことであった。 Conventionally, for example, mobile phones have different shapes depending on the model, and each model requires its own charger to match it. Therefore, every time the user replaces the mobile phone model, he / she has to purchase a charger dedicated to the mobile phone model, resulting in a large cost burden. As long as charging is performed from the charger to the charging battery using the contact method via the terminal, it is unavoidable that a dedicated charger for each model is required. It was
【０００３】[0003]
充電台から充電用バッテリーに有接点方式で，端子を経由して充電を行うので はなくて，端子の無い無接点方式の電磁誘導充電方式を採用することにより，充 電台から二次側充電用アダプターに電気を供給することができるようにすること により，携帯電話機等の機種が異なっても，一つの同じ充電台を共通に使用でき ることを可能にすることを課題とするものである。 Instead of charging via the terminal from the charging stand to the charging battery via the contact terminal, the contactless electromagnetic induction charging method with no terminal is used to charge the charging stand from the charging stand to the secondary side. By making it possible to supply electricity to the adapter, the problem is to be able to use one and the same charging station in common even if the model of the mobile phone is different.
【０００４】 また携帯電話機やコードレス電話機等の電子機器に内蔵しない充電用バッテリー のみを充電する場合で，そのサイズが異なる場合にも，形状調節用アタッチメン トを使用することにより，機種毎に専用の二次側充電用アダプターを使用するこ とができるようにするとともに，一つの同じ充電台を共通に使用できることを可 能にすることを課題とするものである。In addition, even when charging only a charging battery that is not built in an electronic device such as a mobile phone or a cordless phone, and the size is different, by using the shape adjustment attachment, a dedicated battery for each model can be used. The challenge is to be able to use the secondary charging adapter and to be able to use one and the same charging base in common.
【０００５】 さらに二次側充電用アダプターを使用することにより，携帯電話機やコードレス 電話機等の小型軽量化をさまたげないことを可能にすることを課題とするもので あるFurther, it is an object of the present invention to make it possible to prevent the size and weight of a mobile phone, a cordless phone or the like from being hindered by using a secondary side charging adapter.
【０００６】[0006]
本考案は上記課題を解決するために実施例に示す参照符号を付して示せば，請 求項１にあっては，充電台９に一次コイル７と一次回路８を設け，一方二次側充 電用アダプターケース３内に二次コイル６，二次回路５及び電池端子台４を設け る。 充電用バッテリーを内蔵した携帯電話機やコードレス電話機等の電子機器１に はめ込んだ二次側充電用アダプター２を充電台９に載置することによって，両コ イル部が互いに近接して電磁誘導部１１を形成し，この電磁誘導部１１の電磁誘 導作用により，充電台９から二次側充電用アダプター２を経由して被充電物１の 充電用バッテリー１０に電気をを供給するようにした構成を採用するものである 。 In order to solve the above problems, the present invention is provided with the reference numerals shown in the embodiments. In claim 1, the charging stand 9 is provided with the primary coil 7 and the primary circuit 8, while the secondary side is provided. The secondary coil 6, the secondary circuit 5, and the battery terminal block 4 are provided in the charging adapter case 3. By placing the secondary charging adapter 2 fitted in the electronic device 1 such as a mobile phone or a cordless phone having a built-in charging battery on the charging stand 9, both coil parts come close to each other and the electromagnetic induction part 11 And a structure in which electricity is supplied from the charging stand 9 to the charging battery 10 of the object to be charged 1 via the secondary charging adapter 2 by the electromagnetic induction action of the electromagnetic induction portion 11. Is adopted.
【０００７】 請求項２にあっては，携帯電話機等の機種毎の形状が異なっても，一つの同じ充 電台を使用することができるように，充電台は機種の形状の最も大きいものに合 わせる。According to the second aspect of the present invention, even if the shape of each model such as a mobile phone is different, it is possible to use one and the same charging base, so that the charging base is the one with the largest shape. Tell
【０００８】 さらに充電台の中央部に突起部を設けると共に，二次側充電用アダプターケース ３の底部の中央部に凹み部を設けて，このはめ込みにより，二次側充電用アダプ ター２を充電台９に安定して載置できるようにする。Further, a protrusion is provided at the center of the charging stand, and a recess is provided at the center of the bottom of the secondary side charging adapter case 3. By this fitting, the secondary side charging adapter 2 is charged. The table 9 can be stably placed.
【０００９】 二次側充電用アダプター２は，携帯電話機等の機種毎の形状が異なった場合，そ れぞれの機種に専用のものを使用する。As the secondary charging adapter 2, when the shape of each model such as a mobile phone is different, a dedicated one is used for each model.
【００１０】 突起部や凹み部を設けない場合は，二次側充電用アダプターケースの底部を充電 台に隙間なくはめ込めるようにして，一方二次側充電用アダプターケースの周囲 の外枠は携帯電話機等のそれぞれの機種毎に，安定してはめ込みができるように することにより，二次側充電用アダプターは機種毎に専用のものを使用できるよ うにする。If no protrusions or dents are provided, the bottom of the secondary charging adapter case can be fitted into the charging stand without any gap, while the outer frame around the secondary charging adapter case is portable. By making sure that each phone and other model can be fitted securely, a secondary charging adapter can be used for each model.
【００１１】[0011]
請求項１によれば，充電用バッテリーを内蔵したコードレス電話機や携帯電話 機等の電子機器１を入れた二次側充電用アダプター２を充電台９に載置すること によって，両コイル部６，７が互いに近接して電磁誘導部１１を形成して電磁誘 導作用を生起し，これにより充電台９側につながれる商用電源からの電磁誘導部 １１を電源接続部として，二次側充電用アダプターケース３内に具備した二次コ イル６に無接点方式で電気を供給し，さらに被充電物１の充電用バッテリー１０ を充電することができる。 According to claim 1, the secondary charging adapter 2 containing the electronic device 1 such as a cordless telephone or a mobile phone having a built-in charging battery is placed on the charging stand 9 so that both coil portions 6, 7 are close to each other to form an electromagnetic induction part 11 to generate an electromagnetic induction effect, and the electromagnetic induction part 11 from a commercial power source connected to the charging stand 9 side is used as a power supply connection part for secondary side charging. It is possible to supply electricity to the secondary coil 6 provided in the adapter case 3 in a non-contact manner and further charge the charging battery 10 of the object to be charged 1.
【００１２】 また請求項２によれば，携帯電話機等の機種毎に形状が異なっても，一つの同じ 充電台を共通で使用することができる。According to the second aspect, even if the shape is different for each model such as a mobile phone, it is possible to commonly use one same charging stand.
【００１３】 また請求項３によれば，携帯電話機等の機種毎に形状が異なる場合，二次側充電 用アダプターは機種毎に専用のものを使用することになる。 これによって，携帯電話機等の小型軽量化をさまたげることは無い。According to the third aspect, when the shape is different for each model such as a mobile phone, a secondary charging adapter is used exclusively for each model. This does not prevent the size and weight of mobile phones from being reduced.
【００１４】 また請求項４によれば，携帯電話機やコードレス電話機等に内蔵されない充電用 バッテリーのみを充電する場合には，請求項３の機種毎に専用の二次側充電用ア ダプターを使用できるように，形状調節用アタッチメントを使用し，これに充電 用バッテリーをはめ込み，さらにこの充電用バッテリーをはめ込んだ形状調節用 アタッチメントを二次側充電用アダプターにはめ込むこととする。 充電用バッテリーのサイズが異なっても，形状調節用アタッチメントを使用する ことにより，機種毎に専用の二次側充電用アダプターを使用できるようになる。According to claim 4, when charging only the charging battery which is not built in the mobile phone, the cordless phone or the like, a dedicated secondary charging adapter can be used for each model according to claim 3. As described above, the shape adjustment attachment is used, the charging battery is fitted into the attachment, and the shape adjustment attachment with the charging battery is inserted into the secondary charging adapter. Even if the charging battery size is different, by using the shape adjustment attachment, it is possible to use a dedicated secondary charging adapter for each model.
【００１５】[0015]
図１は本考案の実施例を示すもので，被充電物１として携帯電話機やコードレ ス電話機等を示す。この電話機１は二次側充電用アダプター２にはめ込まれてい る。二次側充電用アダプターケース３内に二次コイル，二次回路及び電池端子台 が配設されている。 FIG. 1 shows an embodiment of the present invention, and shows a mobile phone, a cordless phone, or the like as an object to be charged 1. This telephone 1 is fitted in a secondary charging adapter 2. A secondary coil, a secondary circuit, and a battery terminal block are arranged in the secondary charging adapter case 3.
【００１６】 また二次側充電用アダプター２にはめ込まれた電話機が載置される充電台９内に は，一次側機器として一次コイル及び一次回路が配設されている。A primary coil and a primary circuit are provided as a primary device in a charging stand 9 on which a telephone set in the secondary charging adapter 2 is placed.
【００１７】 二次側充電用アダプター２にはめ込まれた電話機１を充電台９に載置することに よって，充電台９内の一次コイル部７と二次側充電用アダプターケース３内の二 次コイル部６が近接状態になり，これによって両コイル部７，６間に電磁誘導部 １１が形成される。 従って充電台９側の一次コイル部７に供給される商用電源からの電気は，電磁誘 導部１１を介して二次コイル部６に伝導され，二次回路５と電池端子台４を経て 充電用バッテリー１０に電気が供給されることになる。By placing the telephone 1 fitted in the secondary charging adapter 2 on the charging base 9, the secondary coil in the primary coil portion 7 in the charging base 9 and the secondary charging adapter case 3 is placed. The coil portion 6 is brought into the proximity state, whereby the electromagnetic induction portion 11 is formed between the coil portions 7 and 6. Therefore, electricity from the commercial power source supplied to the primary coil section 7 on the charging stand 9 side is conducted to the secondary coil section 6 via the electromagnetic induction section 11 and charged via the secondary circuit 5 and the battery terminal block 4. Electricity will be supplied to the battery 10 for use.
【００１８】 充電台９は携帯電話機等の機種毎に形状が異なっても，一つの同じものを使用す ることができるように，形状の最も大きい機種に合わせる。The charging base 9 is adapted to the model having the largest shape so that the same one can be used even if the shape differs depending on the model such as a mobile phone.
【００１９】 二次側充電用アダプター２は携帯電話機等の機種毎に形状が異なった場合，それ ぞれの機種に専用のものを使用することとする。When the shape of the secondary charging adapter 2 is different for each model such as a mobile phone, a dedicated one is used for each model.
【００２０】 また形状の異なる充電用バッテリーのみを充電する場合には，形状調節用アタッ チメントを使用して，充電用バッテリーをこれにはめ込み，この充電用バッテリ ーをはめ込んだ形状調節用アタッチメントを機器毎に専用の二次側充電用アダプ ターにはめ込んで充電を行う。 すなわち充電用バッテリーのみの充電の場合には，形状調節用アタッチメントを 使用することにより，機種毎に専用の二次側充電用アダプターを使用できるよう にする。When only charging batteries of different shapes are to be charged, the shape adjustment attachment is used to fit the charging battery into it, and the shape adjustment attachment into which the charging battery is fitted is attached to the device. Each time, charge it by inserting it into the dedicated secondary side charging adapter. In other words, when charging only the charging battery, by using the shape adjustment attachment, it is possible to use a dedicated secondary charging adapter for each model.
【００２１】 充電台９の上面の中央部に突起部を設け，一方二次側充電用アダプターケースの 底面に凹み部を設け，このはめ込みにより，二次側充電用アダプターが安定して 充電台に載置されるようにする。A protrusion is provided in the center of the upper surface of the charging base 9, while a recess is provided on the bottom surface of the secondary charging adapter case. By this fitting, the secondary charging adapter is stably installed on the charging base. Allow it to be placed.
【００２２】 突起部や凹み部を設けない場合は，二次側充電用アダプターケースの底部を充電 台に隙間なくはめ込めるようにして，一方一次側充電用アダプターケースの周囲 の外枠は携帯電話機等のそれぞれの機種毎に，安定してはめ込みができるように することにより，二次側充電用アダプターは機種毎に専用のものを使用できるよ うにする。If no protrusions or recesses are provided, the bottom of the secondary charging adapter case can be fitted into the charging stand without any gap, while the outer frame around the primary charging adapter case is the mobile phone. By making it possible to stably fit in each model such as, it is possible to use a dedicated secondary charging adapter for each model.
【００２３】[0023]
本考案の請求項１によれば，充電台からの電源を電磁誘導部を介して無接触に 二次側充電用アダプターケース内の二次コイルに接続し，さらに被充電物の充電 用バッテリーを充電することができる 端子の無い無接点方式の充電であるため，携帯電話機等の機種が異なっても， 充電台は一つの同じものを共通で使用することができる。 従来は，使用者は携帯電話機等の機種を変更する毎に，その機種専用の充電器を 購入しなければならず，コスト負担が大きかった。 使用者は携帯電話機等の機種を変更する場合，二次側充電用アダプターのみを 購入すればよいので，コスト負担を大幅に軽減できる。 また充電用バッテリーのみの充電の場合には，形状調節用アタッチメントを使用 することにより，二次側充電用アダプターを共用できる上，一台の同じ充電台を 共用することができる。 また二次側充電用アダプターを使用することにより，携帯電話機やコードレス電 話機等の小型軽量化をさまたげることは無い。 According to claim 1 of the present invention, the power source from the charging stand is contactlessly connected to the secondary coil in the secondary side charging adapter case via the electromagnetic induction section, and the charging battery for the charging target is further connected. Since it is a contactless charging method with no terminals that can be charged, the same charging station can be used in common for different models such as mobile phones. In the past, every time the user changed the model such as a mobile phone, he / she had to purchase a dedicated charger for that model, which resulted in a large cost burden. When changing the model such as a mobile phone, the user only has to purchase the secondary charging adapter, which can significantly reduce the cost burden. In addition, in the case of charging only the charging battery, by using the shape adjustment attachment, it is possible to share the secondary charging adapter and also share the same charging stand. In addition, the use of a secondary charging adapter does not hinder the size and weight reduction of mobile phones and cordless phones.
【図１】本考案の一実施例を示すもので，その内部構造
を示す断面図である。FIG. 1 is a sectional view showing an internal structure of an embodiment of the present invention.
１ 携帯電話機やコードレス電話機等の電子機器 ２ 二次側充電用アダプター ３ 二次側充電用アダプターケース ４ 電池端子台 ５ 二次回路 ６ 二次コイル ７ 一次コイル ８ 一次回路 ９ 充電台 １０ 充電用バッテリー １１ 電磁誘導部 1 Electronic devices such as mobile phones and cordless phones 2 Secondary side charging adapter 3 Secondary side charging adapter case 4 Battery terminal block 5 Secondary circuit 6 Secondary coil 7 Primary coil 8 Primary circuit 9 Charging stand 10 Charging battery 11 Electromagnetic induction part
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【手続補正書】[Procedure amendment]
【提出日】平成６年１２月９日[Submission date] December 9, 1994
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】実用新案登録請求の範囲[Name of item to be amended] Scope of utility model registration request
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【実用新案登録請求の範囲】[Scope of utility model registration request]
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０２Ｊ 17/00 Ｂ 8936−5Ｇ Ｈ０４Ｂ 7/26 Ｈ０４Ｍ 1/00 Ｎ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical indication location H02J 17/00 B 8936-5G H04B 7/26 H04M 1/00 N
Claims (4)
設け，一方携帯電話機やコードレス電話機等の充電用バ
ッテリーを内蔵した電子機器にはめ込む二次側充電用ア
ダプターケース内に二次コイル部及び二次回路部を設け
るとともに，充電用バッテリー端子と接触する端子を具
備し，この携帯電話機やコードレス電話機等の電子機器
にはめ込んだ二次側充電用アダプターを充電台に載置す
ることによって，両コイル部が互いに近接して電磁誘導
部を形成し，この電磁誘導部の電磁誘導作用により，充
電台から二次側充電用アダプターを経由して，被充電物
の充電用バッテリーに電気を供給するようにした充電用
電源接続装置。1. A primary coil section and a primary circuit section are provided on a charging stand, while a secondary coil section and a secondary coil section are provided in a secondary side charging adapter case to be fitted into an electronic device having a built-in charging battery such as a mobile phone or a cordless phone. By providing a secondary circuit part and a terminal for contacting the charging battery terminal, and mounting the secondary side charging adapter mounted on an electronic device such as a mobile phone or a cordless phone on a charging stand, both The coil parts are close to each other to form an electromagnetic induction part, and the electromagnetic induction action of this electromagnetic induction part supplies electricity from the charging stand to the charging battery for the object to be charged through the secondary side charging adapter. Power supply connection device for charging.
も，一つの同じ充電台を使用することを可能にすること
ができるように，充電台を形状の最も大きい機種に合わ
せた充電用電源接続装置。2. A charging base adapted to the model with the largest shape so that it is possible to use one and the same charging base even if the shape of each model such as a mobile phone is different. Power connection device.
等の機種毎の形状が異なった場合，機種毎に専用のもの
を使用するものとする充電用電源接続装置。3. A charging power supply connection device, wherein a secondary side charging adapter is a dedicated one for each type of mobile phone when the shape of the model is different.
機器に内蔵されていない充電用バッテリーのみを充電す
る際には，上記請求項３の機種毎に専用の二次側充電用
アダプターを使用できるように，形状調節用アタッチメ
ントを用意して，これに充電用バッテリーをはめ込み，
さらに充電用バッテリーをはめ込んだ形状調節用アタッ
チメントを二次側充電用アダプターにはめ込むこととす
る。この形状調節用アタッチメントを使用する充電用電
源接続装置。4. When charging only a charging battery which is not built in an electronic device such as a mobile phone or a cordless phone, a dedicated secondary charging adapter can be used for each model according to claim 3. Then, prepare an attachment for shape adjustment, fit the charging battery into it,
Furthermore, the shape adjustment attachment with the charging battery fitted will be fitted into the secondary charging adapter. A power supply connection device for charging that uses this shape adjustment attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994010698U JP3011829U (en) | 1994-07-27 | 1994-07-27 | Power supply connection device for charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994010698U JP3011829U (en) | 1994-07-27 | 1994-07-27 | Power supply connection device for charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3011829U true JP3011829U (en) | 1995-06-06 |
Family
ID=43147553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994010698U Expired - Lifetime JP3011829U (en) | 1994-07-27 | 1994-07-27 | Power supply connection device for charging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3011829U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1140207A (en) * | 1997-07-22 | 1999-02-12 | Sanyo Electric Co Ltd | Pack battery and charging table |
| JP3446584B2 (en) | 1998-02-19 | 2003-09-16 | 松下電器産業株式会社 | Portable electronic devices |
| JP2006081245A (en) * | 2004-09-07 | 2006-03-23 | Yonezawa Densen Kk | Feeder and power receiving unit |
| JP2011040769A (en) * | 2002-05-13 | 2011-02-24 | Access Business Group Internatl Llc | System for transmitting electric power, primary unit for transmitting electric power, method for transmitting electric power, primary unit having power transmission region, and primary unit for use in power transmission system |
| US8127155B2 (en) | 2008-01-07 | 2012-02-28 | Access Business Group International Llc | Wireless power adapter for computer |
| CN102394507A (en) * | 2011-10-18 | 2012-03-28 | 中山普润斯电源设备技术有限公司 | High-power induction type charger based on an induction charging theory |
| JP2012221854A (en) * | 2011-04-12 | 2012-11-12 | Sanyo Electric Co Ltd | Battery pack with output connector |
| JP2014103784A (en) * | 2012-11-20 | 2014-06-05 | Toshiba Corp | Power reception device, power transmission device, and electric car |
| US10007297B2 (en) | 2002-12-16 | 2018-06-26 | Philips Ip Ventures B.V. | Adapting portable electrical devices to receive power wirelessly |
-
1994
- 1994-07-27 JP JP1994010698U patent/JP3011829U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1140207A (en) * | 1997-07-22 | 1999-02-12 | Sanyo Electric Co Ltd | Pack battery and charging table |
| JP3446584B2 (en) | 1998-02-19 | 2003-09-16 | 松下電器産業株式会社 | Portable electronic devices |
| JP2011040769A (en) * | 2002-05-13 | 2011-02-24 | Access Business Group Internatl Llc | System for transmitting electric power, primary unit for transmitting electric power, method for transmitting electric power, primary unit having power transmission region, and primary unit for use in power transmission system |
| JP2011155835A (en) * | 2002-05-13 | 2011-08-11 | Access Business Group Internatl Llc | System and primary unit for contact-less power transfer, portable electric or electronic apparatus, and adaptor assembly therefor |
| US10007297B2 (en) | 2002-12-16 | 2018-06-26 | Philips Ip Ventures B.V. | Adapting portable electrical devices to receive power wirelessly |
| JP2006081245A (en) * | 2004-09-07 | 2006-03-23 | Yonezawa Densen Kk | Feeder and power receiving unit |
| US8127155B2 (en) | 2008-01-07 | 2012-02-28 | Access Business Group International Llc | Wireless power adapter for computer |
| JP2012221854A (en) * | 2011-04-12 | 2012-11-12 | Sanyo Electric Co Ltd | Battery pack with output connector |
| CN102394507A (en) * | 2011-10-18 | 2012-03-28 | 中山普润斯电源设备技术有限公司 | High-power induction type charger based on an induction charging theory |
| JP2014103784A (en) * | 2012-11-20 | 2014-06-05 | Toshiba Corp | Power reception device, power transmission device, and electric car |
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