CA2966114A1 - Inductive power transmitter - Google Patents

Inductive power transmitter Download PDF

Info

Publication number
CA2966114A1
CA2966114A1 CA2966114A CA2966114A CA2966114A1 CA 2966114 A1 CA2966114 A1 CA 2966114A1 CA 2966114 A CA2966114 A CA 2966114A CA 2966114 A CA2966114 A CA 2966114A CA 2966114 A1 CA2966114 A1 CA 2966114A1
Authority
CA
Canada
Prior art keywords
coil
detection
transmitter
ipt
measure
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.)
Abandoned
Application number
CA2966114A
Other languages
English (en)
French (fr)
Inventor
Paul David MARSON
Lewis Freeth Harpham
Zachary Strachan HARRIS
Jeffrey Douglas Louis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PowerbyProxi Ltd
Original Assignee
PowerbyProxi Ltd
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 PowerbyProxi Ltd filed Critical PowerbyProxi Ltd
Publication of CA2966114A1 publication Critical patent/CA2966114A1/en
Abandoned legal-status Critical Current

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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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
    • 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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • 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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CA2966114A 2014-11-11 2015-11-11 Inductive power transmitter Abandoned CA2966114A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462078103P 2014-11-11 2014-11-11
US62/078,103 2014-11-11
US201462094341P 2014-12-19 2014-12-19
US62/094,341 2014-12-19
US201562099750P 2015-01-05 2015-01-05
US62/099,750 2015-01-05
US201562251643P 2015-11-05 2015-11-05
US62/251,643 2015-11-05
PCT/NZ2015/050188 WO2016076733A1 (en) 2014-11-11 2015-11-11 Inductive power transmitter

Publications (1)

Publication Number Publication Date
CA2966114A1 true CA2966114A1 (en) 2016-05-19

Family

ID=55954696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2966114A Abandoned CA2966114A1 (en) 2014-11-11 2015-11-11 Inductive power transmitter

Country Status (8)

Country Link
US (1) US20170317536A1 (enExample)
EP (1) EP3218988A4 (enExample)
JP (1) JP2018503063A (enExample)
KR (1) KR20170072357A (enExample)
CN (1) CN107112787A (enExample)
AU (1) AU2015347384A1 (enExample)
CA (1) CA2966114A1 (enExample)
WO (1) WO2016076733A1 (enExample)

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CN115276254A (zh) * 2016-06-15 2022-11-01 波士顿科学神经调制公司 用于向可植入医疗设备(imd)无线地提供能量的外部充电器

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WO2017176128A1 (en) * 2016-04-04 2017-10-12 Powerbyproxi Limited Inductive power transmitter
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CN110850485A (zh) * 2019-11-22 2020-02-28 北京有感科技有限责任公司 无线充电系统及其异物检测设备
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CN111090119A (zh) * 2020-01-04 2020-05-01 北京有感科技有限责任公司 异物检测系统
CN111812158B (zh) * 2020-07-10 2023-07-28 桂林优利特医疗电子有限公司 一种尿液电导率、渗透压的变频检测方法
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115276254A (zh) * 2016-06-15 2022-11-01 波士顿科学神经调制公司 用于向可植入医疗设备(imd)无线地提供能量的外部充电器

Also Published As

Publication number Publication date
JP2018503063A (ja) 2018-02-01
EP3218988A1 (en) 2017-09-20
CN107112787A (zh) 2017-08-29
WO2016076733A1 (en) 2016-05-19
KR20170072357A (ko) 2017-06-26
US20170317536A1 (en) 2017-11-02
EP3218988A4 (en) 2017-09-20
AU2015347384A1 (en) 2017-06-08

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20191113