EP0786165A4 - - Google Patents
Info
- Publication number
- EP0786165A4 EP0786165A4 EP95923610A EP95923610A EP0786165A4 EP 0786165 A4 EP0786165 A4 EP 0786165A4 EP 95923610 A EP95923610 A EP 95923610A EP 95923610 A EP95923610 A EP 95923610A EP 0786165 A4 EP0786165 A4 EP 0786165A4
- Authority
- EP
- European Patent Office
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
- E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
- H05B41/245—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency for a plurality of lamps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/305—Frequency-control circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/31—Phase-control circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/395—Linear regulators
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Road Signs Or Road Markings (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03004713A EP1335477B1 (en) | 1994-07-13 | 1995-07-11 | Inductively powered lighting |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ26400094 | 1994-07-13 | ||
NZ26400094 | 1994-07-13 | ||
PCT/NZ1995/000061 WO1996002970A1 (en) | 1994-07-13 | 1995-07-11 | Inductively powered lighting |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03004713A Division EP1335477B1 (en) | 1994-07-13 | 1995-07-11 | Inductively powered lighting |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0786165A4 true EP0786165A4 (en) | 1997-07-30 |
EP0786165A1 EP0786165A1 (en) | 1997-07-30 |
Family
ID=19924863
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95923610A Withdrawn EP0786165A1 (en) | 1994-07-13 | 1995-07-11 | Inductively powered lighting |
EP03004713A Expired - Lifetime EP1335477B1 (en) | 1994-07-13 | 1995-07-11 | Inductively powered lighting |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03004713A Expired - Lifetime EP1335477B1 (en) | 1994-07-13 | 1995-07-11 | Inductively powered lighting |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0786165A1 (en) |
AU (1) | AU682120B2 (en) |
DE (1) | DE69535873D1 (en) |
WO (1) | WO1996002970A1 (en) |
Families Citing this family (132)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2747519B1 (en) * | 1996-04-16 | 1998-05-22 | Cibie Pierre | ELECTROMAGNETIC INDUCTION ELECTRICAL INSTALLATION |
KR100507710B1 (en) * | 1996-05-23 | 2006-03-09 | 지멘스 악티엔게젤샤프트 | Lighting device for signalling, identification or marking |
ES2210535T3 (en) * | 1996-05-23 | 2004-07-01 | Siemens Aktiengesellschaft | INSTALLATION OF LIGHTING FOR THE ISSUANCE OF SIGNS AS WELL AS FOR THE IDENTIFICATION AND MARKING OF AIRPORT CIRCULATION SURFACES. |
IT1292717B1 (en) * | 1997-04-24 | 1999-02-11 | Incerti & Simonini Di Incerti | LOW VOLTAGE LIGHTING DEVICE. |
CA2300291A1 (en) * | 1997-07-29 | 1999-02-11 | Dalmark Technologies Ltd. | Active light emitting road marking system |
GB9724423D0 (en) * | 1997-11-19 | 1998-01-14 | Ackermann Ltd | Office workstation services |
EP1014531B1 (en) * | 1998-12-23 | 2010-03-10 | Hans Turck Gmbh & Co. KG | Power supply apparatus for explosion-proof electronic components |
FI106770B (en) | 1999-01-22 | 2001-03-30 | Nokia Mobile Phones Ltd | Illuminating electronic device and illumination method |
US6218785B1 (en) | 1999-03-19 | 2001-04-17 | Incerti & Simonini Di Incerti Edda & C. S.N.C. | Low-tension lighting device |
WO2001061112A1 (en) * | 2000-02-17 | 2001-08-23 | Sekisui Jushi Kabushiki Kaisha | Road sign device and spontaneously emitted light sign system used for the device |
US6577512B2 (en) * | 2001-05-25 | 2003-06-10 | Koninklijke Philips Electronics N.V. | Power supply for LEDs |
JP2005521370A (en) * | 2002-03-22 | 2005-07-14 | ジーディアールシー・リミテッド | Lighting system |
NZ526109A (en) * | 2003-05-26 | 2006-09-29 | Auckland Uniservices Ltd | Parallel-tuned pick-up system with multiple voltage outputs |
US10575376B2 (en) | 2004-02-25 | 2020-02-25 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
US10499465B2 (en) | 2004-02-25 | 2019-12-03 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same |
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US7825543B2 (en) | 2005-07-12 | 2010-11-02 | Massachusetts Institute Of Technology | Wireless energy transfer |
EP1779752A1 (en) | 2005-10-28 | 2007-05-02 | Lantal Textiles | Electric power supply system |
EP1845755A3 (en) * | 2006-04-10 | 2014-04-02 | EMD Technologies, Inc. | Illumination systems |
DE102006034371B4 (en) | 2006-04-21 | 2019-01-31 | Tridonic Ag | Operating circuit and operating method for light-emitting diodes |
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US8115448B2 (en) | 2007-06-01 | 2012-02-14 | Michael Sasha John | Systems and methods for wireless power |
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WO2008149275A1 (en) * | 2007-06-06 | 2008-12-11 | Koninklijke Philips Electronics N.V. | Driver device for driving a plurality of leds |
JP5337153B2 (en) | 2007-07-02 | 2013-11-06 | コーニンクレッカ フィリップス エヌ ヴェ | Driving device for load and method for driving load using such driving device |
CN101469850A (en) | 2007-12-25 | 2009-07-01 | 富士迈半导体精密工业(上海)有限公司 | Solid-state lighting lamp |
CN102099958B (en) * | 2008-05-14 | 2013-12-25 | 麻省理工学院 | Wireless energy transfer, including interference enhancement |
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US9184595B2 (en) | 2008-09-27 | 2015-11-10 | Witricity Corporation | Wireless energy transfer in lossy environments |
US9035499B2 (en) | 2008-09-27 | 2015-05-19 | Witricity Corporation | Wireless energy transfer for photovoltaic panels |
US8692410B2 (en) | 2008-09-27 | 2014-04-08 | Witricity Corporation | Wireless energy transfer with frequency hopping |
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US9601270B2 (en) | 2008-09-27 | 2017-03-21 | Witricity Corporation | Low AC resistance conductor designs |
US8461720B2 (en) | 2008-09-27 | 2013-06-11 | Witricity Corporation | Wireless energy transfer using conducting surfaces to shape fields and reduce loss |
US8772973B2 (en) | 2008-09-27 | 2014-07-08 | Witricity Corporation | Integrated resonator-shield structures |
US8937408B2 (en) | 2008-09-27 | 2015-01-20 | Witricity Corporation | Wireless energy transfer for medical applications |
US8441154B2 (en) | 2008-09-27 | 2013-05-14 | Witricity Corporation | Multi-resonator wireless energy transfer for exterior lighting |
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US8471410B2 (en) | 2008-09-27 | 2013-06-25 | Witricity Corporation | Wireless energy transfer over distance using field shaping to improve the coupling factor |
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1995
- 1995-07-11 EP EP95923610A patent/EP0786165A1/en not_active Withdrawn
- 1995-07-11 AU AU28103/95A patent/AU682120B2/en not_active Expired
- 1995-07-11 WO PCT/NZ1995/000061 patent/WO1996002970A1/en not_active Application Discontinuation
- 1995-07-11 DE DE69535873T patent/DE69535873D1/en not_active Expired - Lifetime
- 1995-07-11 EP EP03004713A patent/EP1335477B1/en not_active Expired - Lifetime
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US3873884A (en) * | 1973-03-01 | 1975-03-25 | Perkin Elmer Corp | Electrodeless discharge lamp and power coupler therefor |
WO1993023907A1 (en) * | 1992-05-08 | 1993-11-25 | New Systems Limited | Apparatus and method for single line electrical transmission |
Non-Patent Citations (1)
Title |
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See also references of WO9602970A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE69535873D1 (en) | 2008-12-04 |
EP1335477A3 (en) | 2004-08-18 |
AU682120B2 (en) | 1997-09-18 |
EP1335477A2 (en) | 2003-08-13 |
EP1335477B1 (en) | 2008-10-22 |
AU2810395A (en) | 1996-02-16 |
EP0786165A1 (en) | 1997-07-30 |
WO1996002970A1 (en) | 1996-02-01 |
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