KR101839588B1 - 입력 기생 금속 검출 - Google Patents

입력 기생 금속 검출 Download PDF

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Publication number
KR101839588B1
KR101839588B1 KR1020127023460A KR20127023460A KR101839588B1 KR 101839588 B1 KR101839588 B1 KR 101839588B1 KR 1020127023460 A KR1020127023460 A KR 1020127023460A KR 20127023460 A KR20127023460 A KR 20127023460A KR 101839588 B1 KR101839588 B1 KR 101839588B1
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power
primary unit
secondary device
primary
estimating
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KR20130002992A (ko
Inventor
데이빗 더블유. 바만
조수아 케이. 슈와네케
네일 더블유. 커이벤호벤
에사이 이. 우메네이
데일 알. 리프
앤드류 씨. 제이크
마크 에이. 브라하
재이슨 엘. 애미스태디
로버트 디. 그루이츠
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필립스 아이피 벤쳐스 비.브이.
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    • H02J7/025—
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • 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
    • H02J50/005—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
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
KR1020127023460A 2010-02-08 2011-02-08 입력 기생 금속 검출 Active KR101839588B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30234910P 2010-02-08 2010-02-08
US61/302,349 2010-02-08
PCT/US2011/023994 WO2011097608A2 (en) 2010-02-08 2011-02-08 Input parasitic metal detection

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020187007142A Division KR101928904B1 (ko) 2010-02-08 2011-02-08 기생 금속 검출 시스템을 교정하는 방법 및 기생 금속 검출 시스템에 대한 교정 데이터를 수집하는 방법

Publications (2)

Publication Number Publication Date
KR20130002992A KR20130002992A (ko) 2013-01-08
KR101839588B1 true KR101839588B1 (ko) 2018-03-22

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Application Number Title Priority Date Filing Date
KR1020127023460A Active KR101839588B1 (ko) 2010-02-08 2011-02-08 입력 기생 금속 검출
KR1020187007142A Active KR101928904B1 (ko) 2010-02-08 2011-02-08 기생 금속 검출 시스템을 교정하는 방법 및 기생 금속 검출 시스템에 대한 교정 데이터를 수집하는 방법

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KR1020187007142A Active KR101928904B1 (ko) 2010-02-08 2011-02-08 기생 금속 검출 시스템을 교정하는 방법 및 기생 금속 검출 시스템에 대한 교정 데이터를 수집하는 방법

Country Status (7)

Country Link
US (4) US8620484B2 (enExample)
JP (4) JP5869497B2 (enExample)
KR (2) KR101839588B1 (enExample)
CN (2) CN102823101B (enExample)
GB (1) GB2490074B (enExample)
TW (3) TWI577103B (enExample)
WO (1) WO2011097608A2 (enExample)

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