DE3851664D1 - Ladevorrichtung für elektronisches Gerät. - Google Patents

Ladevorrichtung für elektronisches Gerät.

Info

Publication number
DE3851664D1
DE3851664D1 DE3851664T DE3851664T DE3851664D1 DE 3851664 D1 DE3851664 D1 DE 3851664D1 DE 3851664 T DE3851664 T DE 3851664T DE 3851664 T DE3851664 T DE 3851664T DE 3851664 D1 DE3851664 D1 DE 3851664D1
Authority
DE
Germany
Prior art keywords
electronic device
device charger
charger
electronic
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.)
Expired - Fee Related
Application number
DE3851664T
Other languages
English (en)
Other versions
DE3851664T2 (de
Inventor
Kenji Sakamoto
Motomu Hayakawa
Nobuo Ishikawa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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
Priority claimed from JP1987106457U external-priority patent/JPH0629753Y2/ja
Priority claimed from JP62176399A external-priority patent/JP2822033B2/ja
Priority claimed from JP62176400A external-priority patent/JPS6423729A/ja
Priority claimed from JP62176401A external-priority patent/JP2576869B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE3851664D1 publication Critical patent/DE3851664D1/de
Publication of DE3851664T2 publication Critical patent/DE3851664T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • 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
    • H02J50/10—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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE3851664T 1987-07-10 1988-07-06 Ladevorrichtung für elektronisches Gerät. Expired - Fee Related DE3851664T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1987106457U JPH0629753Y2 (ja) 1987-07-10 1987-07-10 時計用充電システム
JP62176399A JP2822033B2 (ja) 1987-07-15 1987-07-15 小型充電装置
JP62176400A JPS6423729A (en) 1987-07-15 1987-07-15 Recharger for electronic clock
JP62176401A JP2576869B2 (ja) 1987-07-15 1987-07-15 小型充電装置

Publications (2)

Publication Number Publication Date
DE3851664D1 true DE3851664D1 (de) 1994-11-03
DE3851664T2 DE3851664T2 (de) 1995-02-16

Family

ID=27469427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851664T Expired - Fee Related DE3851664T2 (de) 1987-07-10 1988-07-06 Ladevorrichtung für elektronisches Gerät.

Country Status (6)

Country Link
US (1) US4873677A (de)
EP (1) EP0298707B1 (de)
KR (1) KR940008707B1 (de)
CN (1) CN1014555B (de)
DE (1) DE3851664T2 (de)
HK (1) HK102597A (de)

Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007001A1 (en) * 1989-10-18 1991-05-16 At&E Corporation Wristwatch pager with battery charger
FI90160C (fi) * 1990-05-08 1993-12-27 Biohit Oy Pipetts uppladdningssystem
CH681267A5 (en) * 1991-02-19 1993-02-26 Battery charging device for electronic wrist watch
JP3409145B2 (ja) * 1993-07-26 2003-05-26 任天堂株式会社 小型電気機器
JP2671809B2 (ja) * 1994-06-30 1997-11-05 日本電気株式会社 非接触型充電装置
GB2330461B (en) * 1994-06-30 1999-06-02 Nec Corp Noncontacting charging device
ES2104502B1 (es) * 1994-11-04 1998-05-16 Planells Almerich Francisco Sistema de carga de la pila de relojes sin apertura de la tapa.
US5764594A (en) * 1996-05-23 1998-06-09 Berman; Paul Silent alarm clock
US5734254A (en) * 1996-12-06 1998-03-31 Hewlett-Packard Company Battery pack and charging system for a portable electronic device
AU3046297A (en) 1997-06-16 1999-01-04 Yehuda Binder Battery substitute pack
JPH1140207A (ja) * 1997-07-22 1999-02-12 Sanyo Electric Co Ltd パック電池と充電台
DE19741279A1 (de) * 1997-09-19 1999-03-25 Salcomp Oy Vorrichtung zum Aufladen von Akkumulatoren in einem elektrischen Gerät
DE19836401A1 (de) * 1997-09-19 2000-02-17 Salcomp Oy Salo Vorrichtung zum Aufladen von Akkumulatoren
DE69831226T2 (de) * 1997-11-20 2006-03-30 Seiko Epson Corp. Elektronische vorrichtung
EP1213818B1 (de) * 1998-03-24 2007-07-04 Seiko Epson Corporation Elektronisches vorrichtungsverfahren,verfahren zur regelung einer elektronischen vorrichtung, verfahren zur bestimmung der ladung in wiederaufladbarer batterie sowie verfahren zur ladung einer wiederaufladbaren batterie
US6525996B1 (en) 1998-12-22 2003-02-25 Seiko Epson Corporation Power feeding apparatus, power receiving apparatus, power transfer system, power transfer method, portable apparatus, and timepiece
TW463399B (en) * 1999-03-19 2001-11-11 Seiko Epson Corp Electronic device
EP1315051A1 (de) * 2001-11-26 2003-05-28 ETA SA Manufacture Horlogère Suisse Kleines elektronisches Objekt, das am Arm getragen werden kann
CH713523B1 (fr) * 2001-11-26 2018-09-14 Ebauchesfabrik Eta Ag Objet électronique portatif tel qu'une pièce d'horlogerie susceptible d'être porté au poignet.
GB2388716B (en) * 2002-05-13 2004-10-20 Splashpower Ltd Improvements relating to contact-less power transfer
GB2398176B (en) * 2002-05-13 2006-03-08 Zap Wireless Technologies Ltd Improvements relating to contact-less power transfer
US6906495B2 (en) * 2002-05-13 2005-06-14 Splashpower Limited Contact-less power transfer
EP1547222B1 (de) * 2002-06-10 2018-10-03 City University of Hong Kong Planares induktives batterieladegerät
US8917057B2 (en) 2002-06-10 2014-12-23 City University Of Hong Kong Battery charging system
AU2003282214A1 (en) 2002-10-28 2004-05-13 Splashpower Limited Unit and system for contactless power transfer
US7618260B2 (en) * 2004-02-27 2009-11-17 Daniel Simon R Wearable modular interface strap
US7211986B1 (en) * 2004-07-01 2007-05-01 Plantronics, Inc. Inductive charging system
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US9130602B2 (en) 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
US8447234B2 (en) 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
US7952322B2 (en) * 2006-01-31 2011-05-31 Mojo Mobility, Inc. Inductive power source and charging system
US8169185B2 (en) * 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US7948208B2 (en) 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
US11329511B2 (en) 2006-06-01 2022-05-10 Mojo Mobility Inc. Power source, charging system, and inductive receiver for mobile devices
US20070290654A1 (en) * 2006-06-14 2007-12-20 Assaf Govari Inductive charging of tools on surgical tray
JP2008135589A (ja) * 2006-11-29 2008-06-12 Asuka Electron Kk 電力伝送用コイル
US9774086B2 (en) 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US9466419B2 (en) 2007-05-10 2016-10-11 Auckland Uniservices Limited Apparatus and system for charging a battery
KR102472547B1 (ko) 2007-05-10 2022-11-30 오클랜드 유니서비시즈 리미티드 멀티 전력을 공급받는 전기 자동차
US9124120B2 (en) 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
GB0716679D0 (en) 2007-08-28 2007-10-03 Fells J Inductive power supply
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
KR20100094596A (ko) 2007-12-21 2010-08-26 액세스 비지니스 그룹 인터내셔날 엘엘씨 유도 전력 전송
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US20110050164A1 (en) * 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
MY159639A (en) 2008-07-09 2017-01-13 Access Business Group Int Llc Wireless charging system
US8967051B2 (en) * 2009-01-23 2015-03-03 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US9032880B2 (en) 2009-01-23 2015-05-19 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US8616134B2 (en) 2009-01-23 2013-12-31 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
KR101948276B1 (ko) 2009-02-05 2019-02-14 오클랜드 유니서비시즈 리미티드 유도 전력 전송 장치
US9283858B2 (en) 2009-02-05 2016-03-15 Auckland Uniservices Ltd Inductive power transfer apparatus
US8427100B2 (en) 2009-02-06 2013-04-23 Broadcom Corporation Increasing efficiency of wireless power transfer
US20100201310A1 (en) * 2009-02-06 2010-08-12 Broadcom Corporation Wireless power transfer system
US8427330B2 (en) * 2009-02-06 2013-04-23 Broadcom Corporation Efficiency indicator for increasing efficiency of wireless power transfer
US8686684B2 (en) * 2009-03-27 2014-04-01 Microsoft Corporation Magnetic inductive charging with low far fields
DE102009022886A1 (de) * 2009-05-27 2010-12-02 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur mechanischen und elektrischen Anbindung eines tragbaren, batteriebetriebenen Geräts und tragbares, batteriebetriebenes Gerät
US8237402B2 (en) * 2009-10-08 2012-08-07 Etymotic Research, Inc. Magnetically coupled battery charging system
US8460816B2 (en) * 2009-10-08 2013-06-11 Etymotic Research, Inc. Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
US8022775B2 (en) * 2009-10-08 2011-09-20 Etymotic Research, Inc. Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
US8174233B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8355297B2 (en) 2009-11-05 2013-01-15 Devon Works, LLC Watch assembly having a plurality of time-coordinated belts
EP2580844A4 (de) 2010-06-11 2016-05-25 Mojo Mobility Inc Interoperabilität unterstützendes system für drahtlose stromübertragung sowie mehrpolige magneten zur verwendung damit
EP2428969B1 (de) * 2010-08-09 2016-10-19 Parspour, Nejila Spulenanordnung für eine induktive Ladevorrichtung
TWM399634U (en) * 2010-10-04 2011-03-11 Gooten Innolife Corp Watch winder with noncontact transmission function
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
US9496732B2 (en) 2011-01-18 2016-11-15 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US9178369B2 (en) 2011-01-18 2015-11-03 Mojo Mobility, Inc. Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
US20120244969A1 (en) 2011-03-25 2012-09-27 May Patents Ltd. System and Method for a Motion Sensing Device
US9520226B2 (en) 2011-04-08 2016-12-13 Access Business Group International Llc Counter wound inductive power supply
CN107415768B (zh) 2011-06-07 2020-03-27 麦克纳莫绅有限公司 线性同步电机推进系统的通用控制
CN103051037A (zh) * 2011-10-11 2013-04-17 宏碁股份有限公司 电子装置
US10673274B2 (en) * 2011-10-17 2020-06-02 Auckland Uniservices Limited Inductive power transfer apparatus
US9118203B2 (en) * 2011-11-15 2015-08-25 Qualcomm Incorporated Systems and methods for induction charging with a closed magnetic loop
US9236756B2 (en) * 2011-12-05 2016-01-12 Qualcomm Incorporated Apparatus for wireless device charging using radio frequency (RF) energy and device to be wirelessly charged
US20130271069A1 (en) 2012-03-21 2013-10-17 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US9722447B2 (en) 2012-03-21 2017-08-01 Mojo Mobility, Inc. System and method for charging or powering devices, such as robots, electric vehicles, or other mobile devices or equipment
US10878995B2 (en) 2012-07-09 2020-12-29 Auckland Uniservices Limited Flux coupling device and magnetic structures therefor
US9870859B2 (en) 2012-07-15 2018-01-16 Access Business Group International Llc Variable mode wireless power supply systems
US9362776B2 (en) * 2012-11-27 2016-06-07 Qualcomm Incorporated Wireless charging systems and methods
US9837846B2 (en) 2013-04-12 2017-12-05 Mojo Mobility, Inc. System and method for powering or charging receivers or devices having small surface areas or volumes
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
EP3038487B1 (de) * 2013-08-26 2018-06-13 Fidlock GmbH Magnetische bandvorrichtung, insbesondere armband
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses
JP6164421B2 (ja) 2013-11-28 2017-07-19 Tdk株式会社 送電コイルユニット及びワイヤレス電力伝送装置
JP6432251B2 (ja) 2013-11-28 2018-12-05 Tdk株式会社 送電コイルユニット及びワイヤレス電力伝送装置
JP6179375B2 (ja) 2013-11-28 2017-08-16 Tdk株式会社 コイルユニット
JP2015106581A (ja) 2013-11-28 2015-06-08 Tdk株式会社 送電コイルユニット及びワイヤレス電力伝送装置
JP5839020B2 (ja) 2013-11-28 2016-01-06 Tdk株式会社 送電コイルユニット及びワイヤレス電力伝送装置
AU2015302418B2 (en) 2014-08-12 2020-08-20 Apple Inc. System and method for power transfer
KR102363641B1 (ko) * 2015-01-14 2022-02-17 삼성전자주식회사 웨어러블 기기
US9996055B2 (en) * 2015-10-22 2018-06-12 Griffin Technology, Llc Watch stand
US10530176B2 (en) * 2016-03-02 2020-01-07 Andrew Bradford Green Travel case and stand for smart watch
WO2017204663A1 (en) 2016-05-25 2017-11-30 Powerbyproxi Limited A coil arrangement
US20180123392A1 (en) * 2016-10-31 2018-05-03 Apple Inc. Wireless Charging System With Solenoids
US20230123806A1 (en) 2017-07-07 2023-04-20 Neuroderm, Ltd. Device for subcutaneous delivery of fluid medicament
EP4389173A2 (de) 2017-07-07 2024-06-26 Neuroderm Ltd Vorrichtung zur subkutanen verabreichung eines flüssigen medikaments
US11342108B2 (en) 2018-05-11 2022-05-24 International Business Machines Corporation Stackable near-field communications antennas
CN110611130A (zh) * 2018-06-15 2019-12-24 元创绿能科技股份有限公司 充电电池及控制金属原子的电子游离用以充电的方法
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027143B (de) * 1957-02-05 1958-03-27 Kieninger & Obergfell Elektrische Uhr
CH336027A (fr) * 1957-07-19 1959-01-31 Omega Brandt & Freres Sa Louis Dispositif destiné à recharger au moins un accumulateur électrique placé dans une montre-bracelet
US4371269A (en) * 1980-09-09 1983-02-01 Bulova Watch Co., Inc. D-C Voltage converter for a wristwatch
GB8328750D0 (en) * 1983-10-27 1983-11-30 Philp R Contact-less electronic connectors
JPH0756517B2 (ja) * 1984-02-22 1995-06-14 セイコーエプソン株式会社 小型発電装置
NL8402113A (nl) * 1984-07-03 1986-02-03 Kinetron Bv Stelsel voor elektrische voeding van draagbare miniatuur-energieverbruikers.
GB8625429D0 (en) * 1986-10-23 1986-11-26 Philp R Contactless electronic connectors

Also Published As

Publication number Publication date
CN1014555B (zh) 1991-10-30
KR940008707B1 (ko) 1994-09-26
CN1030650A (zh) 1989-01-25
US4873677A (en) 1989-10-10
KR890002735A (ko) 1989-04-11
DE3851664T2 (de) 1995-02-16
EP0298707B1 (de) 1994-09-28
EP0298707A2 (de) 1989-01-11
EP0298707A3 (en) 1990-06-20
HK102597A (en) 1997-08-15

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