IN2014CN03827A - - Google Patents

Info

Publication number
IN2014CN03827A
IN2014CN03827A IN3827CHN2014A IN2014CN03827A IN 2014CN03827 A IN2014CN03827 A IN 2014CN03827A IN 3827CHN2014 A IN3827CHN2014 A IN 3827CHN2014A IN 2014CN03827 A IN2014CN03827 A IN 2014CN03827A
Authority
IN
India
Prior art keywords
mobile device
transmitter
coil
holder
walls
Prior art date
Application number
Inventor
Laurens Henricus Swaans
Antonius Adriaan Maria Staring
Original Assignee
Koninkl Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN03827A publication Critical patent/IN2014CN03827A/en

Links

Classifications

    • 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
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H02J7/025—

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

An inductive power transmitter device (1) for inductively providing power to a mobile device provided with a receiver coil unit is disclosed. The transmitter device comprises a holder (3) and a coil arrangement (11). The holder (3) has a cavity (5) defined by two walls (7a 7b) providing facing surfaces (9a 9b) wherein the cavity is configured for receiving the mobile device between these facing surfaces. The coil arrangement (11) has two transmitter coil units (13a 13b) wherein one of these coil units is arranged into one of said walls and the other of these transmitter coil units is arranged into the other of said walls and wherein each of the coil units is configured for inductively coupling to the receiver coil unit of the mobile device when inserted into the cavity of the holder. These features allow a user to connect the mobile device to the transmitter device without being worried about the right position of the mobile device.
IN3827CHN2014 2011-11-30 2012-11-07 IN2014CN03827A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161564881P 2011-11-30 2011-11-30
PCT/IB2012/056215 WO2013080068A1 (en) 2011-11-30 2012-11-07 A power transmitter device for inductively providing power to a mobile device.

Publications (1)

Publication Number Publication Date
IN2014CN03827A true IN2014CN03827A (en) 2015-09-04

Family

ID=47326263

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3827CHN2014 IN2014CN03827A (en) 2011-11-30 2012-11-07

Country Status (8)

Country Link
US (2) US9847651B2 (en)
EP (1) EP2748909B1 (en)
JP (1) JP6169594B2 (en)
CN (1) CN103959595B (en)
BR (1) BR112014012763A8 (en)
IN (1) IN2014CN03827A (en)
RU (1) RU2617699C2 (en)
WO (1) WO2013080068A1 (en)

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GB2531507A (en) * 2014-10-14 2016-04-27 Intelligent Energy Ltd An inductive charger
US10326488B2 (en) 2015-04-01 2019-06-18 Otter Products, Llc Electronic device case with inductive coupling features
US10164468B2 (en) 2015-06-16 2018-12-25 Otter Products, Llc Protective cover with wireless charging feature
US9876385B2 (en) 2015-11-12 2018-01-23 Ami Industries, Inc. Seat wireless charger
US9729187B1 (en) 2016-02-01 2017-08-08 Otter Products, Llc Case with electrical multiplexing
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US10439449B2 (en) 2016-08-10 2019-10-08 Microsoft Technology Licensing, Llc Coupling device modules for inductive data transmission
US20190044350A1 (en) * 2016-10-18 2019-02-07 Phonejuke Inc Phonejuke Kiosk
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US10958103B2 (en) 2018-08-14 2021-03-23 Otter Products, Llc Stackable battery pack system with wireless charging
CN109149784A (en) * 2018-09-03 2019-01-04 Oppo广东移动通信有限公司 Wireless charger, electronic equipment and wireless charging system
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JP6169594B2 (en) * 2011-11-30 2017-07-26 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Power transmitter device for inductively supplying power to mobile devices

Also Published As

Publication number Publication date
WO2013080068A1 (en) 2013-06-06
BR112014012763A8 (en) 2017-06-20
CN103959595B (en) 2017-05-24
EP2748909A1 (en) 2014-07-02
US9847651B2 (en) 2017-12-19
JP2014533925A (en) 2014-12-15
US20150022019A1 (en) 2015-01-22
BR112014012763A2 (en) 2017-06-13
US20180090940A1 (en) 2018-03-29
RU2617699C2 (en) 2017-04-26
JP6169594B2 (en) 2017-07-26
CN103959595A (en) 2014-07-30
EP2748909B1 (en) 2019-08-07
RU2014126329A (en) 2016-01-27

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