CN104063548A - 无线功率桥 - Google Patents

无线功率桥 Download PDF

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Publication number
CN104063548A
CN104063548A CN201410309073.9A CN201410309073A CN104063548A CN 104063548 A CN104063548 A CN 104063548A CN 201410309073 A CN201410309073 A CN 201410309073A CN 104063548 A CN104063548 A CN 104063548A
Authority
CN
China
Prior art keywords
power
power level
magnetic field
acceptor device
wireless mode
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.)
Pending
Application number
CN201410309073.9A
Other languages
English (en)
Chinese (zh)
Inventor
奈杰尔·P·库克
汉斯彼得·威德默
卢卡斯·西贝尔
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104063548A publication Critical patent/CN104063548A/zh
Pending legal-status Critical Current

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
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1285—Supports; Mounting means for mounting on windscreens with capacitive feeding through the windscreen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/248—Supports; Mounting means by structural association with other equipment or articles with receiving set provided with an AC/DC converting device, e.g. rectennas
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
  • Toys (AREA)
  • Inverter Devices (AREA)
CN201410309073.9A 2007-11-16 2008-11-17 无线功率桥 Pending CN104063548A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US98875807P 2007-11-16 2007-11-16
US60/988,758 2007-11-16
US12/040,783 2008-02-29
US12/040,783 US8729734B2 (en) 2007-11-16 2008-02-29 Wireless power bridge

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200880123450.2A Division CN101911029B (zh) 2007-11-16 2008-11-17 无线功率桥

Publications (1)

Publication Number Publication Date
CN104063548A true CN104063548A (zh) 2014-09-24

Family

ID=40639480

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410309073.9A Pending CN104063548A (zh) 2007-11-16 2008-11-17 无线功率桥
CN200880123450.2A Active CN101911029B (zh) 2007-11-16 2008-11-17 无线功率桥

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN200880123450.2A Active CN101911029B (zh) 2007-11-16 2008-11-17 无线功率桥

Country Status (6)

Country Link
US (2) US8729734B2 (enExample)
EP (1) EP2223222A4 (enExample)
JP (3) JP2011508578A (enExample)
KR (3) KR101391086B1 (enExample)
CN (2) CN104063548A (enExample)
WO (1) WO2009065099A2 (enExample)

Families Citing this family (248)

* Cited by examiner, † Cited by third party
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US8729734B2 (en) 2014-05-20
CN101911029A (zh) 2010-12-08
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US20140183969A1 (en) 2014-07-03

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