PL3837755T3 - Urządzenie i sposób bezprzewodowego przesyłania energii - Google Patents

Urządzenie i sposób bezprzewodowego przesyłania energii

Info

Publication number
PL3837755T3
PL3837755T3 PL19746101.5T PL19746101T PL3837755T3 PL 3837755 T3 PL3837755 T3 PL 3837755T3 PL 19746101 T PL19746101 T PL 19746101T PL 3837755 T3 PL3837755 T3 PL 3837755T3
Authority
PL
Poland
Prior art keywords
wireless power
power transfer
transfer
wireless
power
Prior art date
Application number
PL19746101.5T
Other languages
English (en)
Inventor
Johannes Wilhelmus Draak
Klaas Jacob Lulofs
Original Assignee
Koninklijke Philips N.V.
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 Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of PL3837755T3 publication Critical patent/PL3837755T3/pl

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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • 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
    • 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
    • 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
    • H01F2038/143—Inductive couplings for signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
PL19746101.5T 2018-08-15 2019-08-05 Urządzenie i sposób bezprzewodowego przesyłania energii PL3837755T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18189122.7A EP3611820A1 (en) 2018-08-15 2018-08-15 Device and method for wireless power transfer
PCT/EP2019/071021 WO2020035343A1 (en) 2018-08-15 2019-08-05 Device and method for wireless power transfer

Publications (1)

Publication Number Publication Date
PL3837755T3 true PL3837755T3 (pl) 2023-07-17

Family

ID=63293975

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19746101.5T PL3837755T3 (pl) 2018-08-15 2019-08-05 Urządzenie i sposób bezprzewodowego przesyłania energii

Country Status (11)

Country Link
US (1) US11398753B2 (pl)
EP (2) EP3611820A1 (pl)
JP (1) JP7319352B2 (pl)
KR (1) KR20210042968A (pl)
CN (1) CN112655134B (pl)
BR (1) BR112021002615A2 (pl)
ES (1) ES2945728T3 (pl)
FI (1) FI3837755T3 (pl)
MX (1) MX2021001635A (pl)
PL (1) PL3837755T3 (pl)
WO (1) WO2020035343A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239899B2 (en) * 2019-12-13 2022-02-01 Disney Enterprises, Inc. Near field communication antenna system for a playset
US11918928B2 (en) 2019-12-17 2024-03-05 Disney Enterprises, Inc. Virtual presentation of a playset
SE2030179A1 (en) * 2020-06-02 2021-07-06 Atlas Copco Ind Technique Ab A power tool with wireless communication capability
KR20220031203A (ko) * 2020-09-04 2022-03-11 삼성전자주식회사 차폐 부재를 포함하는 무선 전력 송신 장치
FR3124644A1 (fr) 2021-06-24 2022-12-30 Stmicroelectronics (Rousset) Sas Antenne NFC

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4698702B2 (ja) 2008-05-22 2011-06-08 三菱電機株式会社 電子機器
JP4705988B2 (ja) 2009-07-17 2011-06-22 明日香エレクトロン株式会社 Ｕｓｂデバイス用の電力伝送及びデータ伝送方法ならびにその装置
WO2012040548A1 (en) * 2010-09-26 2012-03-29 Access Business Group International Llc Selectively controllable electromagnetic shielding
KR101440741B1 (ko) * 2010-11-29 2014-09-17 후지쯔 가부시끼가이샤 휴대 기기 및 급전 시스템
CN103918192A (zh) 2011-11-02 2014-07-09 松下电器产业株式会社 非接触无线通信线圈、传输线圈、以及便携式无线终端
CN103918048B (zh) 2011-11-08 2016-09-28 株式会社东芝 非接触受电装置用磁性片材和使用该磁性片材的非接触受电装置、电子设备、以及非接触充电装置
US9230732B2 (en) * 2012-01-17 2016-01-05 Texas Instruments Incorporated Wireless power transfer
JP2014049479A (ja) 2012-08-29 2014-03-17 Panasonic Corp コイルユニット
JP6050667B2 (ja) * 2012-12-04 2016-12-21 デクセリアルズ株式会社 コイルモジュール、非接触電力伝送用アンテナユニット、及び電子機器
WO2017023080A1 (ko) * 2015-08-04 2017-02-09 주식회사 아모센스 차량용 무선전력 송신모듈
US10332671B2 (en) 2015-11-08 2019-06-25 Qualcomm Incorporated Solenoid inductor
US10561049B2 (en) * 2016-10-28 2020-02-11 Integrated Device Technology, Inc. Interference filter for wireless power transfer systems

Also Published As

Publication number Publication date
US11398753B2 (en) 2022-07-26
EP3837755B1 (en) 2023-03-15
CN112655134B (zh) 2024-03-15
JP7319352B2 (ja) 2023-08-01
EP3611820A1 (en) 2020-02-19
FI3837755T3 (fi) 2023-05-11
MX2021001635A (es) 2021-05-12
BR112021002615A2 (pt) 2021-05-04
US20210320535A1 (en) 2021-10-14
EP3837755A1 (en) 2021-06-23
KR20210042968A (ko) 2021-04-20
JP2021533723A (ja) 2021-12-02
ES2945728T3 (es) 2023-07-06
CN112655134A (zh) 2021-04-13
WO2020035343A1 (en) 2020-02-20

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