AU2002225668A1 - Hand powered electric flashlight using light emitting diodes - Google Patents

Hand powered electric flashlight using light emitting diodes

Info

Publication number
AU2002225668A1
AU2002225668A1 AU2002225668A AU2566802A AU2002225668A1 AU 2002225668 A1 AU2002225668 A1 AU 2002225668A1 AU 2002225668 A AU2002225668 A AU 2002225668A AU 2566802 A AU2566802 A AU 2566802A AU 2002225668 A1 AU2002225668 A1 AU 2002225668A1
Authority
AU
Australia
Prior art keywords
light emitting
emitting diodes
powered electric
hand powered
electric flashlight
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.)
Abandoned
Application number
AU2002225668A
Inventor
Russel Gates
William Oliver
Neil Sennebogen
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.)
Electro Cam Corp
Original Assignee
Electro Cam 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 Electro Cam Corp filed Critical Electro Cam Corp
Publication of AU2002225668A1 publication Critical patent/AU2002225668A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L13/00—Electric lighting devices with built-in electric generators
    • F21L13/06—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring
    • F21L13/08—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring by reciprocating pusher actuated by hand
    • 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
    • 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]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/42—Antiparallel configurations
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Led Devices (AREA)
AU2002225668A 2000-11-22 2001-11-21 Hand powered electric flashlight using light emitting diodes Abandoned AU2002225668A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25264500P 2000-11-22 2000-11-22
US60/252,645 2000-11-22
PCT/US2001/043447 WO2002042682A1 (en) 2000-11-22 2001-11-21 Hand powered electric flashlight using light emitting diodes

Publications (1)

Publication Number Publication Date
AU2002225668A1 true AU2002225668A1 (en) 2002-06-03

Family

ID=22956920

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002225668A Abandoned AU2002225668A1 (en) 2000-11-22 2001-11-21 Hand powered electric flashlight using light emitting diodes

Country Status (2)

Country Link
AU (1) AU2002225668A1 (en)
WO (1) WO2002042682A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20032077A1 (en) * 2003-10-23 2005-04-24 Nur S R L ENERGY GENERATING DEVICE WITH ACCUMULATION MEANS AND TORCH EQUIPPED WITH SUCH A DEVICE.
GB2451650B (en) * 2007-08-07 2012-05-30 Shakerscope Ltd Multi Purpose Control Circuit
US9681511B1 (en) 2016-03-25 2017-06-13 New Energies & Alternative Technologies, Inc. LED driver circuits
US10270359B2 (en) 2016-03-25 2019-04-23 New Energies & Alternative Technologies, Inc. Multi-use driver circuits
WO2017165787A1 (en) * 2016-03-25 2017-09-28 New Energies & Alternative Technologies, Inc. Multi-use driver circuits
US9681504B1 (en) 2016-06-14 2017-06-13 New Energies & Alternative Technologies, Inc. Driver circuits with multiple rectifiers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1301595A (en) * 1918-11-02 1919-04-22 Marc Antoine Pattay Magneto-electric pocket-lamp.
US4315301A (en) * 1978-10-16 1982-02-09 Jimena Carlos L Generator flashlight
US4677347A (en) * 1984-10-26 1987-06-30 Olympus Optical, Co., Ltd. Electronic flash
US5975714A (en) * 1997-06-03 1999-11-02 Applied Innovative Technologies, Incorporated Renewable energy flashlight

Also Published As

Publication number Publication date
WO2002042682A1 (en) 2002-05-30
WO2002042682A8 (en) 2002-09-26

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