ES2110681T3 - Aparato de carga inductivo con nucleo fijo. - Google Patents
Aparato de carga inductivo con nucleo fijo.Info
- Publication number
- ES2110681T3 ES2110681T3 ES94116776T ES94116776T ES2110681T3 ES 2110681 T3 ES2110681 T3 ES 2110681T3 ES 94116776 T ES94116776 T ES 94116776T ES 94116776 T ES94116776 T ES 94116776T ES 2110681 T3 ES2110681 T3 ES 2110681T3
- Authority
- ES
- Spain
- Prior art keywords
- nucleus
- housing
- port
- opening
- coupler
- 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 - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/34—Plug-like or socket-like devices specially adapted for contactless inductive charging of electric vehicles
-
- 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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S336/00—Inductor devices
- Y10S336/02—Separable
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Transformer Cooling (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
UN APARATO CARGADOR INDUCTIVO (10) COMPRENDE UN PUERTO DE CARGA (11) QUE TIENE UNA CARCASA PARA EL PUERTO DE CARGA (12); UN CAMBIADOR DE CALOR EXTERIOR DISPUESTO CONTIGUO A LA PERIFERIA INTERNA DE LA CARCASA PARA EL PUERTO DE CARGA (12); PRIMERA Y SEGUNDA MITADES DEL NUCLEO ACOPLADAS MAGNETICAMENTE DISPUESTAS EN LA CARCASA PARA EL PUERTO DE CARGA (12) ADYACENTES AL CAMBIADOR DE CALOR; UNA ABERTURA (19) FORMADA ENTRE LAS RESPECTIVAS PRIMERA Y SEGUNDA MITADES DEL NUCLEO QUE PROPORCIONA UN PREDETERMINADO ESPACIO ENTRE LAS SUPERFICIES CONTIGUAS DE LA PRIMERA Y SEGUNDA MITADES DEL NUCLEO; PRIMERO Y SEGUNDO DEVANADOS SECUNDARIOS DISPUESTOS CONTIGUOS A LA ABERTURA (19) FORMADA ENTRE LA PRIMERA Y LA SEGUNDA MITADES DEL NUCLEO Y DISPUESTOS EN UNA ABERTURA FORMADA EN CADA UNA DE LA PRIMERA Y DE LA SEGUNDA MITADES DEL NUCLEO; Y PRIMERO Y SEGUNDO CAMBIADORES DE CALOR INTERNOS DISPUESTOS ENTRE EL PRIMERO Y EL SEGUNDO DEVANADOS SECUNDARIOS Y LA PRIMERA Y LA SEGUNDA MITADES DEL NUCLEO. EL APARATO DE CARGAINDUCTIVO COMPRENDE, ADEMAS, UN ACOPLADOR DE CARGA (20) QUE TIENE UNA CARCASA PARA EL ACOPLADOR (23); UN NUCLEO CENTRAL (21) DISPUESTO EN LA CARCASA DEL ACOPLADOR (23) Y UN DEVANADO PRIMARIO (22) DISPUESTO ALREDEDOR DEL NUCLEO CENTRAL (21). EL NUCLEO CENTRAL (21) TIENE UNAS DIMENSIONES TALES QUE DEFINE UN HUECO PREDETERMINADO, RELATIVAMENTE FIJO ENTRE LAS RESPECTIVAS SUPERFICIES ADYACENTES DE LA PRIMERA Y DE LA SEGUNDA MITADES DEL NUCLEO Y LAS RESPECTIVAS SUPERFICIES EXTERIORES DEL NUCLEO CENTRAL, CUANDO EL ACOPLADOR DE CARGA (20) ES INSERTADO DENTRO DEL PUERTO DE CARGA (11).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/140,954 US5434493A (en) | 1993-10-25 | 1993-10-25 | Fixed core inductive charger |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2110681T3 true ES2110681T3 (es) | 1998-02-16 |
Family
ID=22493529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94116776T Expired - Lifetime ES2110681T3 (es) | 1993-10-25 | 1994-10-25 | Aparato de carga inductivo con nucleo fijo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5434493A (es) |
EP (1) | EP0650240B1 (es) |
JP (1) | JP2546630B2 (es) |
KR (1) | KR0142377B1 (es) |
DE (1) | DE69407383T2 (es) |
ES (1) | ES2110681T3 (es) |
NO (1) | NO944040L (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2695266B1 (fr) * | 1992-09-02 | 1994-09-30 | Cableco Sa | Ensemble pour recharger les batteries d'accumulateurs d'un véhicule automobile électrique. |
US5600222A (en) * | 1993-10-25 | 1997-02-04 | Delco Electronics Corporation | Thermal management using a hybrid spiral/helical winding geometry |
US5408209A (en) | 1993-11-02 | 1995-04-18 | Hughes Aircraft Company | Cooled secondary coils of electric automobile charging transformer |
NO944266L (no) * | 1993-11-15 | 1995-05-16 | Hughes Aircraft Co | Induktivt ladesystem |
BE1008777A6 (fr) * | 1994-02-11 | 1996-08-06 | Solar And Robotics Sa | Systeme d'alimentation de robots mobiles autonomes. |
US5594315A (en) * | 1994-04-29 | 1997-01-14 | Delco Electronics Corporation | Liquid cooled metallic inductive probe for high power charging |
US5606237A (en) * | 1994-04-29 | 1997-02-25 | Delco Electronics Corp. | Inductive coupler characteristic shape |
US5640135A (en) * | 1994-04-29 | 1997-06-17 | Delco Electronics Corp. | Sectional ferrite core construction for mechanical stress relief in inductive charging systems |
US5483143A (en) * | 1994-04-29 | 1996-01-09 | Hughes Aircraft Company | Composite core designed for inductive coupled transformer probes |
JPH089512A (ja) * | 1994-06-23 | 1996-01-12 | Toyota Autom Loom Works Ltd | 電動車用電磁給電装置 |
US5594317A (en) * | 1994-12-02 | 1997-01-14 | Delco Electronics Corp. | Inductive charger field shaping using nonmagnetic metallic conductors |
US5703462A (en) * | 1996-07-15 | 1997-12-30 | Delco Electronics Corp. | Inductive coupler assembly having its primary winding formed in a printed wiring board |
EP0823716A3 (en) * | 1996-08-07 | 1998-04-08 | SUMITOMO WIRING SYSTEMS, Ltd. | Magnetic coupling device for charging an electric vehicle |
JP3459556B2 (ja) * | 1998-01-16 | 2003-10-20 | 株式会社豊田自動織機 | 非接触型充電装置 |
JPH11285156A (ja) * | 1998-03-30 | 1999-10-15 | Nippon Electric Ind Co Ltd | 非接触充電器 |
JP2001167955A (ja) | 1999-12-06 | 2001-06-22 | Tdk Corp | コア部材、コア組立体、充電ポート及び誘導型充電装置 |
US7263388B2 (en) * | 2001-06-29 | 2007-08-28 | Nokia Corporation | Charging system for portable equipment |
US7598837B2 (en) | 2003-07-08 | 2009-10-06 | Pulse Engineering, Inc. | Form-less electronic device and methods of manufacturing |
BRPI0617885B1 (pt) * | 2005-10-28 | 2019-10-08 | Sew-Eurodrive Gmbh & Co.Kg | Acionamento, que compreende, pelo menos um motor elétrico e uma chave eletrônica alimentadora do motor, bem como um módulo |
US7952322B2 (en) | 2006-01-31 | 2011-05-31 | Mojo Mobility, Inc. | Inductive power source and charging system |
US11201500B2 (en) | 2006-01-31 | 2021-12-14 | Mojo Mobility, Inc. | Efficiencies and flexibilities in inductive (wireless) charging |
US8169185B2 (en) | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US11329511B2 (en) | 2006-06-01 | 2022-05-10 | Mojo Mobility Inc. | Power source, charging system, and inductive receiver for mobile devices |
US7948208B2 (en) | 2006-06-01 | 2011-05-24 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
US20110050164A1 (en) * | 2008-05-07 | 2011-03-03 | Afshin Partovi | System and methods for inductive charging, and improvements and uses thereof |
CN101931260A (zh) * | 2009-06-19 | 2010-12-29 | 鸿富锦精密工业(深圳)有限公司 | 自充电的电子装置 |
US20110241607A1 (en) * | 2010-04-06 | 2011-10-06 | Garmin Ltd. | Electronic device with integral inductive charging station |
US8841881B2 (en) | 2010-06-02 | 2014-09-23 | Bryan Marc Failing | Energy transfer with vehicles |
EP2580844A4 (en) | 2010-06-11 | 2016-05-25 | Mojo Mobility Inc | WIRELESS POWER TRANSFER SYSTEM SUPPORTING INTEROPERABILITY AND MULTIPOLAR MAGNETS FOR USE WITH THIS SYSTEM |
US8310202B2 (en) * | 2010-08-17 | 2012-11-13 | Ut-Battelle, Llc | Off-resonance frequency operation for power transfer in a loosely coupled air core transformer |
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 |
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 |
US11342777B2 (en) | 2011-01-18 | 2022-05-24 | Mojo Mobility, Inc. | Powering and/or charging with more than one protocol |
DE102011076186A1 (de) * | 2011-05-20 | 2012-11-22 | Siemens Aktiengesellschaft | Anordnung und Verfahren zur Behebung einer Störung einer drahtlosen Energieübertragung |
US9966797B2 (en) | 2011-07-08 | 2018-05-08 | Auckland UniServies Ltd. | Interoperability of magnetic structures for inductive power transfer systems |
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 |
US20130271069A1 (en) | 2012-03-21 | 2013-10-17 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
US8824161B2 (en) | 2012-06-15 | 2014-09-02 | Medtronic, Inc. | Integrated circuit packaging for implantable medical devices |
US11213690B2 (en) | 2012-06-15 | 2022-01-04 | Medtronic, Inc. | Wafer level packages of high voltage units for implantable medical devices |
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 |
CN104124725A (zh) * | 2013-04-28 | 2014-10-29 | 海尔集团技术研发中心 | 立体式无线充电底座 |
US10258804B2 (en) | 2016-11-04 | 2019-04-16 | Medtronic, Inc. | Thermal management for recharge of implantable medical devices |
USD825503S1 (en) * | 2017-06-07 | 2018-08-14 | Witricity Corporation | Resonator coil |
US10449871B1 (en) * | 2018-06-13 | 2019-10-22 | Te Connectivity Corporation | Electrical power terminal for a charging system |
CN108909503B (zh) * | 2018-07-20 | 2021-12-07 | 航天探索太空(北京)技术产业有限公司 | 智能充电桩 |
US11444485B2 (en) | 2019-02-05 | 2022-09-13 | Mojo Mobility, Inc. | Inductive charging system with charging electronics physically separated from charging coil |
DE102019209467A1 (de) * | 2019-06-28 | 2020-12-31 | Audi Ag | Ladestecker für eine Ladestation zum Übertragen von elektrischer Energie sowie ein Ladesystem hierzu |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1538044A (fr) * | 1967-08-17 | 1968-08-30 | Siemens Ag | Transformateur perfectionné |
US3938018A (en) * | 1974-09-16 | 1976-02-10 | Dahl Ernest A | Induction charging system |
US4347472A (en) * | 1980-10-20 | 1982-08-31 | Lemelson Jerome H | Apparatus and method for charging a battery in a vehicle |
US4496896A (en) * | 1983-04-14 | 1985-01-29 | Towmotor Corporation | Vehicle battery charging apparatus |
US4612527A (en) * | 1984-08-10 | 1986-09-16 | United Kingdom Atomic Energy Authority | Electric power transfer system |
JP2820706B2 (ja) * | 1989-03-02 | 1998-11-05 | 株式会社日本自動車部品総合研究所 | 電磁結合用のコイルを有する電力供給装置 |
US5157319A (en) * | 1991-09-27 | 1992-10-20 | Electric Power Research Institute | Contactless battery charging system |
US5216402A (en) * | 1992-01-22 | 1993-06-01 | Hughes Aircraft Company | Separable inductive coupler |
US5323099A (en) * | 1992-01-22 | 1994-06-21 | Hughes Aircraft Company | Wall/ceiling mounted inductive charger |
US5327065A (en) * | 1992-01-22 | 1994-07-05 | Hughes Aircraft Company | Hand-held inductive charger having concentric windings |
US5264776A (en) * | 1992-06-30 | 1993-11-23 | Hughes Aircraft Company | Electric vehicle inductive coupling charge port |
-
1993
- 1993-10-25 US US08/140,954 patent/US5434493A/en not_active Expired - Lifetime
-
1994
- 1994-10-24 NO NO944040A patent/NO944040L/no unknown
- 1994-10-24 KR KR1019940027108A patent/KR0142377B1/ko not_active IP Right Cessation
- 1994-10-25 DE DE69407383T patent/DE69407383T2/de not_active Expired - Lifetime
- 1994-10-25 EP EP94116776A patent/EP0650240B1/en not_active Expired - Lifetime
- 1994-10-25 JP JP6260563A patent/JP2546630B2/ja not_active Expired - Lifetime
- 1994-10-25 ES ES94116776T patent/ES2110681T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0650240B1 (en) | 1997-12-17 |
KR0142377B1 (ko) | 1998-08-17 |
NO944040D0 (no) | 1994-10-24 |
DE69407383D1 (de) | 1998-01-29 |
US5434493A (en) | 1995-07-18 |
DE69407383T2 (de) | 1998-04-16 |
JPH07220961A (ja) | 1995-08-18 |
KR950012964A (ko) | 1995-05-17 |
EP0650240A3 (en) | 1995-06-21 |
EP0650240A2 (en) | 1995-04-26 |
NO944040L (no) | 1995-04-26 |
JP2546630B2 (ja) | 1996-10-23 |
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