PT3074987T - Bobina de carga sem fios - Google Patents

Bobina de carga sem fios

Info

Publication number
PT3074987T
PT3074987T PT148632094T PT14863209T PT3074987T PT 3074987 T PT3074987 T PT 3074987T PT 148632094 T PT148632094 T PT 148632094T PT 14863209 T PT14863209 T PT 14863209T PT 3074987 T PT3074987 T PT 3074987T
Authority
PT
Portugal
Prior art keywords
wireless charging
charging coil
coil
wireless
charging
Prior art date
Application number
PT148632094T
Other languages
English (en)
Original Assignee
A K Stamping Co Inc
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
Priority claimed from US14/470,381 external-priority patent/US9859052B2/en
Application filed by A K Stamping Co Inc filed Critical A K Stamping Co Inc
Publication of PT3074987T publication Critical patent/PT3074987T/pt

Links

Classifications

    • 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
    • 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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F27/2852—Construction of conductive connections, of leads
    • 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
    • H01F27/2871—Pancake coils
    • 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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
PT148632094T 2013-11-25 2014-11-25 Bobina de carga sem fios PT3074987T (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361908573P 2013-11-25 2013-11-25
US201462004587P 2014-05-29 2014-05-29
US14/470,381 US9859052B2 (en) 2013-11-25 2014-08-27 Wireless charging coil
US201462077721P 2014-11-10 2014-11-10

Publications (1)

Publication Number Publication Date
PT3074987T true PT3074987T (pt) 2021-08-19

Family

ID=54342820

Family Applications (1)

Application Number Title Priority Date Filing Date
PT148632094T PT3074987T (pt) 2013-11-25 2014-11-25 Bobina de carga sem fios

Country Status (11)

Country Link
EP (2) EP3074987B1 (pt)
JP (1) JP6537522B2 (pt)
KR (1) KR102035382B1 (pt)
CN (1) CN105934804B (pt)
CA (1) CA2931471C (pt)
DK (1) DK3074987T3 (pt)
ES (1) ES2883127T3 (pt)
PL (1) PL3074987T3 (pt)
PT (1) PT3074987T (pt)
TW (1) TWI665689B (pt)
WO (1) WO2015077782A1 (pt)

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US9490656B2 (en) * 2013-11-25 2016-11-08 A.K. Stamping Company, Inc. Method of making a wireless charging coil
WO2017126419A1 (ja) * 2016-01-21 2017-07-27 株式会社村田製作所 コイルアンテナ、送電装置および受電装置
KR102552028B1 (ko) * 2016-03-25 2023-07-06 주식회사 위츠 코일 장치 및 이를 포함하는 기기
TWI622076B (zh) * 2016-10-27 2018-04-21 佳世達科技股份有限公司 顯示裝置
JP6814608B2 (ja) * 2016-11-14 2021-01-20 矢崎総業株式会社 コイルユニット、及び、非接触給電システム
JP6388015B2 (ja) * 2016-11-17 2018-09-12 Tdk株式会社 コイル部品およびコイル装置
CN109952071B (zh) * 2016-11-21 2022-04-26 圣犹达医疗用品国际控股有限公司 荧光磁场发生器
KR102348415B1 (ko) * 2017-06-01 2022-01-10 주식회사 아모센스 무선전력 전송모듈
JP6499723B2 (ja) * 2017-06-29 2019-04-10 昭和電線ケーブルシステム株式会社 非接触給電装置、コイルおよびコイルの製造方法
KR102433115B1 (ko) * 2017-10-11 2022-08-17 주식회사 위츠 코일 조립체
CN116526128A (zh) 2017-10-30 2023-08-01 法雷奥汽车内部控制（深圳）有限公司 感应充电天线结构及其制造方法，无线充电模块
KR20190047857A (ko) * 2017-10-30 2019-05-09 엘지이노텍 주식회사 무선충전코일, 그 제조방법 및 이를 구비한 무선충전장치
JP6505820B1 (ja) * 2017-12-18 2019-04-24 昭和電線ケーブルシステム株式会社 非接触給電装置およびコイル
TWI638373B (zh) * 2018-02-09 2018-10-11 合利億股份有限公司 無線充電線圈的沖壓製程與無線充電線圈的製造方法
CN110136954B (zh) * 2018-02-09 2021-12-14 合利亿股份有限公司 无线充电线圈的冲压制程与无线充电线圈的制造方法
CN108511182B (zh) * 2018-03-07 2019-08-16 东莞领益精密制造科技有限公司 无线充电线圈冲压制造工艺
JPWO2019189760A1 (ja) * 2018-03-30 2021-04-08 大日本印刷株式会社 コイル及びコイル対、送電装置及び受電装置並びに電力伝送システム
WO2019219754A1 (en) 2018-05-17 2019-11-21 Valeo Comfort And Driving Assistance Inductive charging antenna structure, wireless charging module and motor vehicle
CN108711494B (zh) * 2018-05-18 2019-06-11 东莞领益精密制造科技有限公司 一种双线圈的充电线圈及其制造方法
JP7450607B2 (ja) 2018-08-31 2024-03-15 スリーエム イノベイティブ プロパティズ カンパニー コイル及びその製造方法
US11798728B2 (en) * 2018-09-12 2023-10-24 DSBJ Pte. Ltd. Balanced, symmetrical coil
CN109308967A (zh) * 2018-09-27 2019-02-05 深圳市方昕科技有限公司 应用于无线充电的线圈装置、系统及排列方法
JP2020061517A (ja) * 2018-10-12 2020-04-16 トヨタ自動車株式会社 コイルユニット
KR102566140B1 (ko) * 2018-11-22 2023-08-11 삼성전자주식회사 안테나 구조체 및 이를 포함하는 전자 장치
TW202026824A (zh) 2019-01-07 2020-07-16 哈帝斯科技股份有限公司 可無線充電之滑鼠墊結構與製程
CN109921522A (zh) * 2019-03-07 2019-06-21 上海德门电子科技有限公司 具有无线充电功能的线圈装置
US11380480B2 (en) 2019-07-10 2022-07-05 Lear Corporation Strip induction coil for wireless charging of a vehicle battery
US11007887B2 (en) 2019-07-11 2021-05-18 Lear Corporation Tubular induction coil for wireless charging of a vehicle battery
WO2021080046A1 (ko) * 2019-10-25 2021-04-29 엘지전자 주식회사 이동 단말기
WO2021171204A1 (en) 2020-02-28 2021-09-02 3M Innovative Properties Company Antenna for transfer of information or energy
CN112259349B (zh) * 2020-10-14 2022-04-05 浙江大学 一种无线电能传输系统自谐振线圈
KR102408962B1 (ko) * 2022-01-18 2022-06-22 주식회사 파인테크닉스 무선 충전 코일의 제조 방법 및 이 제조 방법에 의해 제조된 무선 충전 코일
CN117524723B (zh) * 2023-11-15 2024-05-24 南京大麦医疗科技有限公司 一种磁疗线圈组件制作方法

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Also Published As

Publication number Publication date
ES2883127T3 (es) 2021-12-07
EP3940728A3 (en) 2022-02-23
PL3074987T3 (pl) 2021-12-20
EP3074987A1 (en) 2016-10-05
JP6537522B2 (ja) 2019-07-03
EP3074987A4 (en) 2017-07-05
TWI665689B (zh) 2019-07-11
DK3074987T3 (da) 2021-08-16
EP3074987B1 (en) 2021-06-02
EP3940728A2 (en) 2022-01-19
CN105934804B (zh) 2019-07-12
CN105934804A (zh) 2016-09-07
TW201530579A (zh) 2015-08-01
KR102035382B1 (ko) 2019-11-18
CA2931471A1 (en) 2015-05-28
JP2016539516A (ja) 2016-12-15
WO2015077782A1 (en) 2015-05-28
CA2931471C (en) 2020-11-10
KR20160089425A (ko) 2016-07-27

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