DK3074987T3 - Trådløs ladespole - Google Patents

Trådløs ladespole Download PDF

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Publication number
DK3074987T3
DK3074987T3 DK14863209.4T DK14863209T DK3074987T3 DK 3074987 T3 DK3074987 T3 DK 3074987T3 DK 14863209 T DK14863209 T DK 14863209T DK 3074987 T3 DK3074987 T3 DK 3074987T3
Authority
DK
Denmark
Prior art keywords
wireless charging
charging coil
coil
wireless
charging
Prior art date
Application number
DK14863209.4T
Other languages
English (en)
Inventor
Joshua Kurz
Arthur Kurz
Bernard Duetsch
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
Application granted granted Critical
Publication of DK3074987T3 publication Critical patent/DK3074987T3/da

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)
DK14863209.4T 2013-11-25 2014-11-25 Trådløs ladespole DK3074987T3 (da)

Applications Claiming Priority (5)

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
PCT/US2014/067440 WO2015077782A1 (en) 2013-11-25 2014-11-25 Wireless charging coil

Publications (1)

Publication Number Publication Date
DK3074987T3 true DK3074987T3 (da) 2021-08-16

Family

ID=54342820

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14863209.4T DK3074987T3 (da) 2013-11-25 2014-11-25 Trådløs ladespole

Country Status (11)

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

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TWI622076B (zh) * 2016-10-27 2018-04-21 佳世達科技股份有限公司 顯示裝置
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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
EP3811890B1 (en) * 2016-11-21 2022-06-15 St. Jude Medical International Holding S.à r.l. Fluorolucent magnetic field generator
KR102348415B1 (ko) * 2017-06-01 2022-01-10 주식회사 아모센스 무선전력 전송모듈
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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
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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
KR102469460B1 (ko) * 2018-09-12 2022-11-22 멀티-파인라인 일렉트로닉스, 인코포레이티드 평형 대칭 코일
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
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US11007887B2 (en) 2019-07-11 2021-05-18 Lear Corporation Tubular induction coil for wireless charging of a vehicle battery
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Also Published As

Publication number Publication date
EP3074987B1 (en) 2021-06-02
CN105934804B (zh) 2019-07-12
CN105934804A (zh) 2016-09-07
TW201530579A (zh) 2015-08-01
KR20160089425A (ko) 2016-07-27
EP3074987A4 (en) 2017-07-05
JP2016539516A (ja) 2016-12-15
CA2931471A1 (en) 2015-05-28
EP3074987A1 (en) 2016-10-05
PL3074987T3 (pl) 2021-12-20
EP3940728A2 (en) 2022-01-19
JP6537522B2 (ja) 2019-07-03
TWI665689B (zh) 2019-07-11
KR102035382B1 (ko) 2019-11-18
ES2883127T3 (es) 2021-12-07
EP3940728A3 (en) 2022-02-23
PT3074987T (pt) 2021-08-19
CA2931471C (en) 2020-11-10
WO2015077782A1 (en) 2015-05-28

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