KR20140144699A - 무선 전력 전송 장치 및 제조 방법 - Google Patents

무선 전력 전송 장치 및 제조 방법 Download PDF

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Publication number
KR20140144699A
KR20140144699A KR1020147028731A KR20147028731A KR20140144699A KR 20140144699 A KR20140144699 A KR 20140144699A KR 1020147028731 A KR1020147028731 A KR 1020147028731A KR 20147028731 A KR20147028731 A KR 20147028731A KR 20140144699 A KR20140144699 A KR 20140144699A
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KR
South Korea
Prior art keywords
casing
coil
casing portion
wireless power
induction coil
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.)
Ceased
Application number
KR1020147028731A
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English (en)
Korean (ko)
Inventor
니콜라스 에이 킬링
보헤맨 에드워드 반
마이클 키신
조나단 비버
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20140144699A publication Critical patent/KR20140144699A/ko
Ceased legal-status Critical Current

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    • 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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • H01F27/02—Casings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
KR1020147028731A 2012-03-20 2013-03-06 무선 전력 전송 장치 및 제조 방법 Ceased KR20140144699A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261613392P 2012-03-20 2012-03-20
US61/613,392 2012-03-20
US13/671,447 US9431834B2 (en) 2012-03-20 2012-11-07 Wireless power transfer apparatus and method of manufacture
US13/671,447 2012-11-07
PCT/US2013/029376 WO2013142064A1 (en) 2012-03-20 2013-03-06 Wireless power transfer apparatus and method of manufacture

Publications (1)

Publication Number Publication Date
KR20140144699A true KR20140144699A (ko) 2014-12-19

Family

ID=49211171

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147028731A Ceased KR20140144699A (ko) 2012-03-20 2013-03-06 무선 전력 전송 장치 및 제조 방법

Country Status (6)

Country Link
US (1) US9431834B2 (enExample)
EP (1) EP2828865A1 (enExample)
JP (1) JP6339064B2 (enExample)
KR (1) KR20140144699A (enExample)
CN (1) CN104205255B (enExample)
WO (1) WO2013142064A1 (enExample)

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Also Published As

Publication number Publication date
JP2015518648A (ja) 2015-07-02
US9431834B2 (en) 2016-08-30
EP2828865A1 (en) 2015-01-28
CN104205255A (zh) 2014-12-10
WO2013142064A1 (en) 2013-09-26
CN104205255B (zh) 2018-04-27
JP6339064B2 (ja) 2018-06-06
US20130249477A1 (en) 2013-09-26

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