ATE130448T1 - Leistungsübertragungsschaltung mit einem gekoppelten resonator. - Google Patents

Leistungsübertragungsschaltung mit einem gekoppelten resonator.

Info

Publication number
ATE130448T1
ATE130448T1 AT89302395T AT89302395T ATE130448T1 AT E130448 T1 ATE130448 T1 AT E130448T1 AT 89302395 T AT89302395 T AT 89302395T AT 89302395 T AT89302395 T AT 89302395T AT E130448 T1 ATE130448 T1 AT E130448T1
Authority
AT
Austria
Prior art keywords
winding
transfer circuit
predetermined frequency
power
power transfer
Prior art date
Application number
AT89302395T
Other languages
English (en)
Inventor
Burt Joseph Bossi
Mark Allen Eberhart
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Application granted granted Critical
Publication of ATE130448T1 publication Critical patent/ATE130448T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0715—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10158—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
    • G06K7/10178—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Near-Field Transmission Systems (AREA)
  • Soil Working Implements (AREA)
  • Dc-Dc Converters (AREA)
  • Credit Cards Or The Like (AREA)
  • Filters And Equalizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inverter Devices (AREA)
AT89302395T 1988-03-18 1989-03-10 Leistungsübertragungsschaltung mit einem gekoppelten resonator. ATE130448T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/169,901 US4802080A (en) 1988-03-18 1988-03-18 Power transfer circuit including a sympathetic resonator

Publications (1)

Publication Number Publication Date
ATE130448T1 true ATE130448T1 (de) 1995-12-15

Family

ID=22617682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89302395T ATE130448T1 (de) 1988-03-18 1989-03-10 Leistungsübertragungsschaltung mit einem gekoppelten resonator.

Country Status (9)

Country Link
US (1) US4802080A (de)
EP (1) EP0333388B1 (de)
JP (1) JPH0669275B2 (de)
KR (1) KR920007372B1 (de)
AT (1) ATE130448T1 (de)
AU (1) AU608958B2 (de)
CA (1) CA1327848C (de)
DE (1) DE68924792T2 (de)
HK (1) HK124296A (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802080A (en) * 1988-03-18 1989-01-31 American Telephone And Telegraph Company, At&T Information Systems Power transfer circuit including a sympathetic resonator
US5073849A (en) * 1988-12-20 1991-12-17 Power-One, Inc. Resonant DC to DC converter switching at zero current
FR2654235B1 (fr) * 1989-11-07 1992-01-17 Europ Rech Electr Lab Lecteur de carte a circuit integre a contacts.
US5095224A (en) * 1990-08-31 1992-03-10 Siemens-Pacesetter, Inc. Interrupted resonance energy transfer system
EP0640254B1 (de) * 1992-05-10 2001-08-01 Auckland Uniservices Limited System zur berührungslosen energieübertragung
US5473357A (en) * 1992-10-21 1995-12-05 Alps Electric Co., Ltd. Thermal head and manufacturing method
US5481228A (en) * 1993-10-15 1996-01-02 Hewlett-Packard Corporation Method and apparatus for controlling oscillator duty cycle
WO1995011545A1 (en) * 1993-10-21 1995-04-27 Auckland Uniservices Limited Inductive power pick-up coils
US5530232A (en) * 1993-12-22 1996-06-25 Datamark Services, Inc. Multi-application data card
US5594493A (en) * 1994-01-19 1997-01-14 Nemirofsky; Frank R. Television signal activated interactive smart card system
JPH08102701A (ja) * 1994-09-30 1996-04-16 Toshiba Corp 磁気結合回路駆動方式
US5559313A (en) * 1994-12-23 1996-09-24 Lucent Technologies Inc. Categorization of purchased items for each transaction by a smart card
US5857079A (en) * 1994-12-23 1999-01-05 Lucent Technologies Inc. Smart card for automatic financial records
US5815020A (en) * 1996-09-24 1998-09-29 Motorola, Inc. Balance differential receiver
US5812942A (en) * 1996-09-24 1998-09-22 Motorola, Inc. Balanced differential radio receiver and method of operation
WO1998034319A1 (fr) * 1997-02-03 1998-08-06 Sony Corporation Equipement et procede pour le transfert d'energie electrique
ZA981382B (en) * 1997-03-07 1998-08-24 Kaba Schliesssysteme Ag High frequency identification medium with passive electronic data carrier
NZ329195A (en) 1997-11-17 2000-07-28 Auckland Uniservices Ltd Loosely coupled inductive power transfer using resonant pickup circuit, inductor core chosen to saturate under overload conditions
FR2780221B1 (fr) 1998-06-22 2000-09-29 Sgs Thomson Microelectronics Emission d'une consigne de fonctionnement par une ligne d'alimentation alternative
FR2780220A1 (fr) 1998-06-22 1999-12-24 Sgs Thomson Microelectronics Transmission de donnees numeriques sur une ligne d'alimentation alternative
US6490177B1 (en) 1998-10-05 2002-12-03 Salvador Figueroa Resonant power converter with primary-side tuning and zero-current switching
US6650226B1 (en) 1999-04-07 2003-11-18 Stmicroelectronics S.A. Detection, by an electromagnetic transponder reader, of the distance separating it from a transponder
FR2792132B1 (fr) 1999-04-07 2001-11-02 St Microelectronics Sa Borne de lecture d'un transpondeur electromagnetique fonctionnant en couplage tres proche
FR2792134B1 (fr) 1999-04-07 2001-06-22 St Microelectronics Sa Detection de distance entre un transpondeur electromagnetique et une borne
FR2792136B1 (fr) 1999-04-07 2001-11-16 St Microelectronics Sa Transmission en duplex dans un systeme de transpondeurs electromagnetiques
FR2792130B1 (fr) * 1999-04-07 2001-11-16 St Microelectronics Sa Transpondeur electromagnetique a fonctionnement en couplage tres proche
FR2792135B1 (fr) 1999-04-07 2001-11-02 St Microelectronics Sa Fonctionnement en complage tres proche d'un systeme a transpondeur electromagnetique
FR2796781A1 (fr) 1999-07-20 2001-01-26 St Microelectronics Sa Dimensionnement d'un systeme a transpondeur electromagnetique pour un fonctionnement en hyperproximite
US7049935B1 (en) 1999-07-20 2006-05-23 Stmicroelectronics S.A. Sizing of an electromagnetic transponder system for a dedicated distant coupling operation
FR2804557B1 (fr) * 2000-01-31 2003-06-27 St Microelectronics Sa Adaptation de la puissance d'emission d'un lecteur de transpondeur electromagnetique
FR2808942B1 (fr) * 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation de phase
FR2808946A1 (fr) 2000-05-12 2001-11-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur
FR2808945B1 (fr) * 2000-05-12 2002-08-16 St Microelectronics Sa Evaluation du nombre de transpondeurs electromagnetiques dans le champ d'un lecteur
FR2808941B1 (fr) 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation d'amplitude
FR2809251B1 (fr) * 2000-05-17 2003-08-15 St Microelectronics Sa Dispositif de production d'un champ electromagnetique pour transpondeur
FR2809235A1 (fr) * 2000-05-17 2001-11-23 St Microelectronics Sa Antenne de generation d'un champ electromagnetique pour transpondeur
FR2812986B1 (fr) * 2000-08-09 2002-10-31 St Microelectronics Sa Detection d'une signature electrique d'un transpondeur electromagnetique
US20030169169A1 (en) * 2000-08-17 2003-09-11 Luc Wuidart Antenna generating an electromagnetic field for transponder
FR2813149A1 (fr) * 2000-08-17 2002-02-22 St Microelectronics Sa Antenne de generation d'un champ electromagnetique pour transpondeur
DE10041475C2 (de) * 2000-08-24 2002-06-13 Thomson Brandt Gmbh Schaltnetzteil
WO2002071423A1 (en) * 2001-03-02 2002-09-12 Koninklijke Philips Electronics N.V. Inductive coupling system with capacitive parallel compensation of the mutual self-inductance between the primary and the secondary windings
EP1308872A1 (de) * 2001-10-24 2003-05-07 Datamars SA Identifizierungssystem mit einem Abfragegerät und einem Transponder
FR2832241B1 (fr) 2001-11-09 2004-04-09 Allibert Equipement Dispositif tracable par un identifiant electronique
US6768656B2 (en) * 2002-01-28 2004-07-27 Salvador Figueroa Power converter with input-side resonance and pulse-position demodulation feedback control
JP4831521B2 (ja) 2002-06-19 2011-12-07 村田機械株式会社 縦型輪状コンベヤ及びオーバーヘッドホイストを基にした半導体製造のためのマテリアルの自動化処理システム
JP2007538478A (ja) 2004-05-04 2007-12-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線共振給電装置、無線誘導性給電装置、励振可能な負荷、無線システム、無線エネルギー伝送方法
JP4096315B2 (ja) * 2004-08-04 2008-06-04 セイコーエプソン株式会社 表示システム
US8629650B2 (en) * 2008-05-13 2014-01-14 Qualcomm Incorporated Wireless power transfer using multiple transmit antennas
US8878393B2 (en) * 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
GB0812021D0 (en) * 2008-07-02 2008-08-06 Amway Europ Ltd Electromagnetic interference mitigation
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
US8854224B2 (en) * 2009-02-10 2014-10-07 Qualcomm Incorporated Conveying device information relating to wireless charging
US20100201312A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Wireless power transfer for portable enclosures
EP2580837A2 (de) 2010-06-10 2013-04-17 Access Business Group International LLC Wicklungskonfigurationen zur induktiven stromübertragung
CN103177228B (zh) * 2011-12-26 2016-05-18 国民技术股份有限公司 一种智能卡工作方法及智能卡
CN104054229B (zh) 2012-01-06 2018-01-23 捷通国际有限公司 无线电力接收机系统
TWI578657B (zh) 2012-01-24 2017-04-11 通路實業集團國際公司 無線電力控制系統
US9748774B2 (en) 2012-09-07 2017-08-29 Access Business Group International Llc System and method for bidirectional wireless power transfer
WO2014042681A2 (en) 2012-09-11 2014-03-20 Access Business Group International Llc Wireless power control
DE102013101768A1 (de) * 2013-02-22 2014-08-28 Intel Mobile Communications GmbH Transformator und elektrische Schaltung
US9735584B2 (en) 2013-10-17 2017-08-15 Access Business Group International Llc Wireless power communication
US9281119B2 (en) 2013-11-13 2016-03-08 The Hong Kong Polytechnic University Three-coil topology for wireless power transfer
KR101675491B1 (ko) * 2014-12-15 2016-11-14 한국과학기술원 테슬러 코일을 이용한 미세먼지 차단 시스템
ES3015741T3 (en) * 2015-07-17 2025-05-07 Signify Holding Bv Device with an antenna
WO2019003312A1 (ja) 2017-06-27 2019-01-03 キヤノンアネルバ株式会社 プラズマ処理装置
CN114666965B (zh) 2017-06-27 2025-08-01 佳能安内华股份有限公司 等离子体处理装置
TWI745813B (zh) * 2017-06-27 2021-11-11 日商佳能安內華股份有限公司 電漿處理裝置
JP6457707B1 (ja) 2017-06-27 2019-01-23 キヤノンアネルバ株式会社 プラズマ処理装置
EP3817517B1 (de) 2018-06-26 2024-08-14 Canon Anelva Corporation Plasmabehandlungsvorrichtung, plasmabehandlungsverfahren, programm und speichermedium
WO2021007463A1 (en) * 2019-07-09 2021-01-14 Varex Imaging Corporation Electron gun driver

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531737A (en) * 1968-04-24 1970-09-29 Bendix Corp Regulated power inverter circuit for ignition system or the like
JPS5813652Y2 (ja) * 1974-10-21 1983-03-16 ソニー株式会社 コウアツハツセイカイロ
NL7513348A (nl) * 1975-11-14 1977-05-17 Nedap Nv Identificatiestelsel.
US4277837A (en) * 1977-12-30 1981-07-07 International Business Machines Corporation Personal portable terminal for financial transactions
US4284489A (en) * 1978-09-28 1981-08-18 Coulter Systems Corporation Power transfer network
US4325008A (en) * 1980-06-09 1982-04-13 General Electric Company Clamp assisted cycle control regulating system
US4499530A (en) * 1981-09-30 1985-02-12 Hitachi, Ltd. Switching power supply apparatus
US4480178A (en) * 1983-04-04 1984-10-30 At&T Information Systems Tuning arrangement for interfacing credit card-like device to a reader system
US4692604A (en) * 1984-10-25 1987-09-08 American Telephone And Telegraph Company, At&T Bell Laboratories Flexible inductor
US4631652A (en) * 1984-11-30 1986-12-23 Rca Corporation Frequency controlled resonant regulator
JPS62203526A (ja) * 1986-02-28 1987-09-08 トヨタ自動車株式会社 無線電力伝送装置
US4797541A (en) * 1986-04-14 1989-01-10 American Telephone and Telegraph Company--AT&T Information Systems Power regulator for a contactless credit card system
ES2036191T3 (es) * 1986-07-18 1993-05-16 Inductran Corporation Acoplamiento de potencia inductiva con salida de voltaje constante.
US4802080A (en) * 1988-03-18 1989-01-31 American Telephone And Telegraph Company, At&T Information Systems Power transfer circuit including a sympathetic resonator

Also Published As

Publication number Publication date
HK124296A (en) 1996-07-19
EP0333388B1 (de) 1995-11-15
EP0333388A3 (de) 1993-03-03
AU608958B2 (en) 1991-04-18
AU3146889A (en) 1989-09-21
DE68924792D1 (de) 1995-12-21
US4802080A (en) 1989-01-31
KR890015305A (ko) 1989-10-28
KR920007372B1 (ko) 1992-08-31
CA1327848C (en) 1994-03-15
EP0333388A2 (de) 1989-09-20
JPH027838A (ja) 1990-01-11
JPH0669275B2 (ja) 1994-08-31
DE68924792T2 (de) 1996-05-02

Similar Documents

Publication Publication Date Title
ATE130448T1 (de) Leistungsübertragungsschaltung mit einem gekoppelten resonator.
ATE38595T1 (de) Elektronisches schaltnetzteil.
JPS6022010U (ja) 周波数切替装置
JPS5546881A (en) Inverter
RU2038681C1 (ru) Индуктивно-емкостный преобразователь
JPH0311330U (de)
SU1408475A1 (ru) Электромагнит посто нного тока с форсировкой
JPS58125394U (ja) 誘導加熱調理器
JPS5948109U (ja) 電圧制御発振器
RU96120580A (ru) Резонансный четырехполюсник как генератор электроэнергии
JPS5999695U (ja) 電源回路
JPS57154698A (en) Electric charge transfer device
JPS597596U (ja) 放電灯点灯装置
JPS6076894U (ja) 高周波放電灯点灯装置
JPS6019193U (ja) 高周波加熱装置
JPS58117506U (ja) 負荷制御回路
JPS55157977A (en) Voltage doubler rectifier
JPH0334645U (de)
JPS6431397A (en) Electrodeless discharge lamp device
JPS6076895U (ja) 高周波放電灯点灯装置
JPH0284901U (de)
JPS6132784U (ja) 電源回路
JPS6361824U (de)
JPS59190096U (ja) 高周波誘導加熱装置
RU96103069A (ru) Способ измерения активного сопротивления элементов электрических цепей, содержащих индуктивности с ферромагнитным сердечником и устройство для его осуществления

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee