ATE401688T1 - Übertragerkopf und system zur berührungslosen energieübertragung - Google Patents

Übertragerkopf und system zur berührungslosen energieübertragung

Info

Publication number
ATE401688T1
ATE401688T1 AT04713037T AT04713037T ATE401688T1 AT E401688 T1 ATE401688 T1 AT E401688T1 AT 04713037 T AT04713037 T AT 04713037T AT 04713037 T AT04713037 T AT 04713037T AT E401688 T1 ATE401688 T1 AT E401688T1
Authority
AT
Austria
Prior art keywords
transmission
contact energy
head
energy transmission
ferrite core
Prior art date
Application number
AT04713037T
Other languages
English (en)
Inventor
Josef Schmidt
Guenter Becker
Leobald Podbielski
Martin Nuerge
Original Assignee
Sew Eurodrive Gmbh & Co
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 Sew Eurodrive Gmbh & Co filed Critical Sew Eurodrive Gmbh & Co
Application granted granted Critical
Publication of ATE401688T1 publication Critical patent/ATE401688T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • 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
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • 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
    • H01F2038/143—Inductive couplings for signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Transformer Cooling (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT04713037T 2003-03-19 2004-02-20 Übertragerkopf und system zur berührungslosen energieübertragung ATE401688T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10312284A DE10312284B4 (de) 2003-03-19 2003-03-19 Übertragerkopf, System zur berührungslosen Energieübertragung und Verwendung eines Übertragerkopfes

Publications (1)

Publication Number Publication Date
ATE401688T1 true ATE401688T1 (de) 2008-08-15

Family

ID=33015920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04713037T ATE401688T1 (de) 2003-03-19 2004-02-20 Übertragerkopf und system zur berührungslosen energieübertragung

Country Status (6)

Country Link
US (1) US7492247B2 (de)
EP (1) EP1606869B1 (de)
CN (1) CN100431237C (de)
AT (1) ATE401688T1 (de)
DE (2) DE10312284B4 (de)
WO (1) WO2004084372A1 (de)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360599B4 (de) 2003-12-19 2020-07-09 Sew-Eurodrive Gmbh & Co Kg Anlage mit Antrieben auf einem drehbar gelagerten, bewegbaren Teil, also Drehtisch
DE10360604B4 (de) 2003-12-19 2020-06-18 Sew-Eurodrive Gmbh & Co Kg Verbraucher mit Mittel zu seiner induktiven Versorgung und System
DE102005022649B3 (de) * 2005-05-11 2006-08-24 Sew-Eurodrive Gmbh & Co. Kg System mit Linienleiter
CN101860089B (zh) * 2005-07-12 2013-02-06 麻省理工学院 无线非辐射能量传递
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
DE102006030335B4 (de) 2005-12-22 2023-01-19 Sew-Eurodrive Gmbh & Co Kg Anlage mit Antrieben unter einem Drehtisch
US9478133B2 (en) 2006-03-31 2016-10-25 Volkswagen Ag Motor vehicle and navigation arrangement for a motor vehicle
US20070233371A1 (en) 2006-03-31 2007-10-04 Arne Stoschek Navigation system for a motor vehicle
DE102006025461B4 (de) * 2006-05-30 2020-01-02 Sew-Eurodrive Gmbh & Co Kg Übertragerkopf für eine Anlage zur berührungslosen Energieübertragung und Anlage mit einem Übertragerkopf
DE102006025458B4 (de) * 2006-05-30 2020-06-18 Sew-Eurodrive Gmbh & Co Kg Übertragerkopf und Anlage zur berührungslosen Energieübertragung
DE102006025460B4 (de) * 2006-05-30 2022-01-20 Sew-Eurodrive Gmbh & Co Kg Anlage mit einem Primärleitersystem
DE102007014712B4 (de) * 2006-05-30 2012-12-06 Sew-Eurodrive Gmbh & Co. Kg Anlage
JP4855150B2 (ja) * 2006-06-09 2012-01-18 株式会社トプコン 眼底観察装置、眼科画像処理装置及び眼科画像処理プログラム
DE102007033329B4 (de) * 2006-08-04 2009-04-23 Sew-Eurodrive Gmbh & Co. Kg Verfahren und Vorrichtung zum Verlegen von Linienleitern, Verfahren zum Anfasen von Ausnehmungen, Vorrichtung und Verfahren zur Herstellung von mehrstufigen Sackloch-Bohrungen
DE102006053681B4 (de) * 2006-11-13 2022-02-17 Sew-Eurodrive Gmbh & Co Kg Verbraucher und System mit berührungsloser Versorgung
KR101121481B1 (ko) 2007-02-20 2012-02-28 세이코 엡슨 가부시키가이샤 코일 유닛 및 그 제조 방법 및 전자 기기
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
US8115448B2 (en) 2007-06-01 2012-02-14 Michael Sasha John Systems and methods for wireless power
US7973635B2 (en) * 2007-09-28 2011-07-05 Access Business Group International Llc Printed circuit board coil
DE102008013649B4 (de) 2008-03-11 2010-04-15 Sew-Eurodrive Gmbh & Co. Kg Vorrichtung zur berührungslosen Energieübertragung und Verwendung der Vorrichtung
AU2009246310B9 (en) * 2008-05-14 2015-04-02 Massachusetts Institute Of Technology Wireless energy transfer, including interference enhancement
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US8947186B2 (en) * 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
KR101789214B1 (ko) * 2008-09-27 2017-10-23 위트리시티 코포레이션 무선 에너지 전달 시스템
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8552592B2 (en) * 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
US9184595B2 (en) 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US8772973B2 (en) * 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US8324759B2 (en) * 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8669676B2 (en) 2008-09-27 2014-03-11 Witricity Corporation Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
US8692412B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US8304935B2 (en) * 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US20110043049A1 (en) * 2008-09-27 2011-02-24 Aristeidis Karalis Wireless energy transfer with high-q resonators using field shaping to improve k
US8692410B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8643326B2 (en) * 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US8723366B2 (en) * 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8461721B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US20100277121A1 (en) * 2008-09-27 2010-11-04 Hall Katherine L Wireless energy transfer between a source and a vehicle
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8461720B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape fields and reduce loss
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US8598743B2 (en) * 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
EP2345100B1 (de) * 2008-10-01 2018-12-05 Massachusetts Institute of Technology Effiziente nahfeld-drahtlosenergieübertragung anhand adiabatischer systemveränderungen
US11476566B2 (en) * 2009-03-09 2022-10-18 Nucurrent, Inc. Multi-layer-multi-turn structure for high efficiency wireless communication
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
DE102011076135A1 (de) 2011-05-19 2012-11-22 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Kommunikation mittels eines Transformators
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
EP3435389A1 (de) 2011-08-04 2019-01-30 WiTricity Corporation Abstimmbare drahtlosleistungsarchitekturen
DE102011110652A1 (de) 2011-08-19 2013-02-21 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren und Vorrichtung zum Herstellen von Flachspulen
CN103875159B (zh) 2011-09-09 2017-03-08 WiTricity公司 无线能量传送系统中的外部物体检测
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
JP2015502729A (ja) 2011-11-04 2015-01-22 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線エネルギー伝送モデリングツール
JPWO2013099221A1 (ja) * 2011-12-27 2015-04-30 パナソニックＩｐマネジメント株式会社 非接触充電装置
WO2013113017A1 (en) 2012-01-26 2013-08-01 Witricity Corporation Wireless energy transfer with reduced fields
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
EP2909912B1 (de) 2012-10-19 2022-08-10 WiTricity Corporation Fremdkörpererkennung in drahtlosen energieübertragungssystemen
US9449757B2 (en) 2012-11-16 2016-09-20 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
DE102013101152A1 (de) 2013-02-05 2014-08-21 Conductix-Wampfler Gmbh Spuleneinheit und Vorrichtung zur induktiven Übertragung elektrischer Energie
JP6377336B2 (ja) 2013-03-06 2018-08-22 株式会社東芝 インダクタ及びその製造方法
CN105051843B (zh) * 2013-03-27 2017-02-22 松下知识产权经营株式会社 非接触充电装置
GB2512859A (en) * 2013-04-09 2014-10-15 Bombardier Transp Gmbh Structure of a receiving device for receiving a magnetic field and for producing electric energy by magnetic induction
GB2512862A (en) 2013-04-09 2014-10-15 Bombardier Transp Gmbh Receiving device with coil of electric line for receiving a magnetic field and for producing electric energy by magnetic induction
GB2512855A (en) * 2013-04-09 2014-10-15 Bombardier Transp Gmbh Receiving device for receiving a magnetic field and for producing electric energy by magnetic induction
US9857821B2 (en) 2013-08-14 2018-01-02 Witricity Corporation Wireless power transfer frequency adjustment
DE102013018273B3 (de) * 2013-10-31 2015-05-13 Sew-Eurodrive Gmbh & Co Kg Sekundärteil eines Systems zur induktiven Energieübertragung an ein Elektrofahrzeug und Fahrzeug
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
WO2015123614A2 (en) 2014-02-14 2015-08-20 Witricity Corporation Object detection for wireless energy transfer systems
AU2015234606B2 (en) * 2014-03-24 2018-06-21 Mine Site Technologies Pty Ltd An inductor, a related method of manufacture, a transmitter including said inductor, and a related proximity detection system
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
US9892849B2 (en) 2014-04-17 2018-02-13 Witricity Corporation Wireless power transfer systems with shield openings
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
JP2017518018A (ja) 2014-05-07 2017-06-29 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線エネルギー伝送システムにおける異物検出
WO2015196123A2 (en) 2014-06-20 2015-12-23 Witricity Corporation Wireless power transfer systems for surfaces
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
WO2016007674A1 (en) 2014-07-08 2016-01-14 Witricity Corporation Resonator balancing in wireless power transfer systems
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
DE102015218317A1 (de) 2015-09-24 2017-03-30 Bayerische Motoren Werke Aktiengesellschaft Induktionsspuleneinheit mit einem faserverstärkten Ferritkern
US10248899B2 (en) 2015-10-06 2019-04-02 Witricity Corporation RFID tag and transponder detection in wireless energy transfer systems
EP3362804B1 (de) 2015-10-14 2024-01-17 WiTricity Corporation Phasen- und amplitudendetektion in systemen zur drahtlosen energieübertragung
US10063110B2 (en) 2015-10-19 2018-08-28 Witricity Corporation Foreign object detection in wireless energy transfer systems
WO2017070009A1 (en) 2015-10-22 2017-04-27 Witricity Corporation Dynamic tuning in wireless energy transfer systems
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
CA3012325A1 (en) 2016-02-02 2017-08-10 Witricity Corporation Controlling wireless power transfer systems
CA3012697A1 (en) 2016-02-08 2017-08-17 Witricity Corporation Pwm capacitor control
JP6864697B2 (ja) * 2016-11-15 2021-04-28 株式会社Ｆｕｊｉ 非接触給電装置、および電子部品装着機
DE102016223534A1 (de) * 2016-11-28 2018-05-30 SUMIDA Components & Modules GmbH Induktives Bauelement und Sekundärresonatoreinrichtung zur Montage an einem Elektrokraftfahrzeug
DE102017101582A1 (de) 2017-01-26 2018-07-26 Bombardier Primove Gmbh Empfangsvorrichtung und Verfahren zur Herstellung
US10796848B2 (en) * 2017-01-30 2020-10-06 Nissan Motor Co., Ltd. Wireless power supply coil unit
US11177680B2 (en) * 2017-04-04 2021-11-16 Intel Corporation Field shaper for a wireless power transmitter
DE102018003871A1 (de) 2017-06-01 2018-12-06 Sew-Eurodrive Gmbh & Co Kg Spule mit Spulenkern und Wicklung und System zur induktiven Übertragung von elektrischer Energie von einer stationär angeordneten ersten Spule an eine an der Unterseite eines Fahrzeugs angeordnete zweite Spule
US11043848B2 (en) 2017-06-29 2021-06-22 Witricity Corporation Protection and control of wireless power systems
DE102017217642A1 (de) * 2017-10-05 2019-04-11 Bayerische Motoren Werke Aktiengesellschaft Spule mit Schutzbereich für induktives Laden
US10965155B2 (en) * 2017-10-06 2021-03-30 Sew-Eurodrive Gmbh & Co. Kg System for non-contact transmission of electrical energy to a mobile part
KR102126773B1 (ko) * 2018-05-15 2020-06-25 주식회사 위츠 무선 충전용 방열 부재 및 이를 구비하는 전자 기기
US11476722B2 (en) 2020-04-30 2022-10-18 Nucurrent, Inc. Precision power level control for extended range wireless power transfer
WO2021222843A1 (en) * 2020-04-30 2021-11-04 Nucurrent, Inc. Wireless power transmitters and associated base stations for transmitting power at extended separation distances
US11482890B2 (en) 2020-04-30 2022-10-25 Nucurrent, Inc. Surface mountable wireless power transmitter for transmission at extended range
US11310934B2 (en) 2020-04-30 2022-04-19 Nucurrent, Inc. Multi-channel cooling for extended distance wireless power transmitter
US11239709B2 (en) 2020-04-30 2022-02-01 Nucurrent, Inc. Operating frequency based power level altering in extended range wireless power transmitters
US11417461B2 (en) 2020-10-29 2022-08-16 Google Llc Techniques and apparatuses to reduce inductive charging power loss
US11476711B2 (en) 2020-12-23 2022-10-18 Nucurrent, Inc. Wireless power transmitters and associated base stations for through-structure charging
US11387684B1 (en) 2020-12-23 2022-07-12 Nucurrent, Inc. Wireless power transmitters and associated base stations for transmitting power at extended separation distances
US11637459B2 (en) 2020-12-23 2023-04-25 Nucurrent, Inc. Wireless power transmitters for transmitting power at extended separation distances utilizing T-Core shielding
US11757311B2 (en) 2020-12-23 2023-09-12 Nucurrent, Inc. Wireless power transmitters and associated base stations for transmitting power at extended separation distances
US11387674B1 (en) 2020-12-23 2022-07-12 Nucurrent, Inc. Wireless power transmitters for transmitting power at extended separation distances utilizing concave shielding
US20220247217A1 (en) * 2021-02-02 2022-08-04 Nucurrent, Inc. Wireless Power Transmitters And Associated Base Stations For Transmitting Power Over Varying Horizontal Position
US11539247B2 (en) 2021-04-30 2022-12-27 Nucurrent, Inc. Power capability detection in precision power level control systems for wireless power transmission
US11482891B1 (en) 2021-04-20 2022-10-25 Nucurrent, Inc. Timing verification in precision power level control systems for wireless power transmission
US11532956B2 (en) 2021-04-30 2022-12-20 Nucurrent, Inc. Power capability detection with verification load in power level control systems for wireless power transmission
US11791667B2 (en) 2021-04-30 2023-10-17 Nucurrent, Inc. Power capability detection for wireless power transmission based on receiver power request
US11942799B2 (en) 2021-04-30 2024-03-26 Nucurrent, Inc. False notification suppression in wireless power transfer system
US11637448B1 (en) 2021-10-12 2023-04-25 Nucurrent, Inc. Wireless power transmitter with removable magnetic connector panel for vehicular use
US11967830B2 (en) 2021-10-12 2024-04-23 Nucurrent, Inc. Wireless power transmitters for transmitting power at extended separation distances with magnetic connectors

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053123A (ja) * 1990-09-28 1993-01-08 Toshiba Lighting & Technol Corp 薄型コイル
US5293308A (en) * 1991-03-26 1994-03-08 Auckland Uniservices Limited Inductive power distribution system
DE4446779C2 (de) * 1994-12-24 1996-12-19 Daimler Benz Ag Anordnung zur berührungslosen induktiven Übertragung elektrischer Leistung
DE19545220A1 (de) * 1995-12-05 1997-06-12 Bosch Gmbh Robert Anordnung zum kontaktlosen Übertragen von Signalen zwischen gegeneinander linear bewegbaren Fahrzeugteilen
DE19649682C2 (de) * 1996-11-29 2003-03-13 Schleifring Und Appbau Gmbh Vorrichtung zur breitbandigen Signal- bzw. Energieübertragung zwischen gegeneinander beweglichen Einheiten
DE29824187U1 (de) * 1997-07-10 2000-10-19 Melcher Ag Uster Multilayer-Planarinduktivität
DE19735624C1 (de) * 1997-08-18 1998-12-10 Daimler Benz Ag Verfahren und Anordnung zur induktiven Übertragung elektrischer Leistung auf mehrere bewegte Verbraucher
DE19746919A1 (de) * 1997-10-24 1999-05-06 Daimler Chrysler Ag Elektrische Übertragungsvorrichtung
US6466454B1 (en) * 1999-05-18 2002-10-15 Ascom Energy Systems Ag Component transformer
US6198374B1 (en) * 1999-04-01 2001-03-06 Midcom, Inc. Multi-layer transformer apparatus and method
WO2001095349A2 (en) * 2000-06-08 2001-12-13 Ronald Kevin Fricker Lighting assembly
FR2814585B1 (fr) * 2000-09-26 2002-12-20 Ge Med Sys Global Tech Co Llc Enroulement pour tansformateur haute tension
DE10053373B4 (de) * 2000-10-27 2019-10-02 Sew-Eurodrive Gmbh & Co Kg Verfahren und Vorrichtung zur berührungslosen Energieübertragung
ITTO20001128A1 (it) * 2000-12-04 2002-06-04 Fiat Ricerche Induttore planare con nucleo ferromagnetico e relativo metodo di fabbricazione.
DE10112892B4 (de) * 2001-03-15 2007-12-13 Paul Vahle Gmbh & Co. Kg Vorrichtung zur Übertragung von Daten innerhalb eines Systems zur berührungsfreien induktiven Energieübertragung

Also Published As

Publication number Publication date
US20060209487A1 (en) 2006-09-21
WO2004084372A1 (de) 2004-09-30
DE10312284A1 (de) 2004-10-28
EP1606869A1 (de) 2005-12-21
DE502004007613D1 (de) 2008-08-28
CN1762082A (zh) 2006-04-19
US7492247B2 (en) 2009-02-17
DE10312284B4 (de) 2005-12-22
EP1606869B1 (de) 2008-07-16
CN100431237C (zh) 2008-11-05

Similar Documents

Publication Publication Date Title
ATE401688T1 (de) Übertragerkopf und system zur berührungslosen energieübertragung
ATE440371T1 (de) Einrichtung und verfahren zur nicht-kontakt- energieübertragung
DE50205532D1 (de) Flachtransformator mit gesteckten sekundärwicklungen
GB2409115B (en) Transformer based voltage supply
AU307440S (en) Pipe coupling
DE60215381D1 (de) Steuerbarer transformer
DE60134683D1 (de) Ferritmaterial
MX2007004695A (es) Acoplador inductivo para comunicaciones de linea de alimentacion.
AU303368S (en) Sanitary napkin
ATE489716T1 (de) Planare hochspannungstransformatoreinrichtung
AU302984S (en) Remote controller
SG94850A1 (en) Method to achieve low and stable ferromagnetic coupling field
DE50111765D1 (de) Schaltungsanordnung zur Regelung der Sendeleistung eines batteriebetriebenen Funkgeräts
DE60125579D1 (de) Kontaktlose stromversorgungseinrichtung und abzweigdose zur verwendung dafür
ATE457157T1 (de) Saugfähiger einwegartikel mit einer teilweise sichtbaren grafik
FI20022120A (fi) Muunnetut ksylanaasit, joilla on lisääntynyt termofiilisyys ja alkalofiilisyys
EP1250732A4 (de) Sub-d-steckverbinder mit ferritkernen
TW200640291A (en) Power supply circuit for lamp and transformer therefor
HK1063877A1 (en) Manganese-zinc ferrite, magnetic core for transformer and transformer
TW200514106A (en) Transformer
DE60108981D1 (de) Elektromagnetische kupplung mit axial beweglicher spule
DE60121381D1 (de) Nichtwässrige-Elektrolyt Sekundärbatterie
DE50201960D1 (de) Empfängeranordnung mit wechselstrom-kopplung
DE50307410D1 (de) Kreiselkompass mit elektromagnetischer Halbschalentransformator-Energieübertragung und optoelektronischer Datensignalübertragung
DE60121376D1 (de) Leitungstreiber mit Transformatorkopplung sowie Impedanzregelung

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee