GB2332268A - Clockwork torch - Google Patents

Clockwork torch Download PDF

Info

Publication number
GB2332268A
GB2332268A GB9726478A GB9726478A GB2332268A GB 2332268 A GB2332268 A GB 2332268A GB 9726478 A GB9726478 A GB 9726478A GB 9726478 A GB9726478 A GB 9726478A GB 2332268 A GB2332268 A GB 2332268A
Authority
GB
United Kingdom
Prior art keywords
torch
battery
bulb
generator
current
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.)
Withdrawn
Application number
GB9726478A
Other languages
English (en)
Other versions
GB2332268A9 (en
GB9726478D0 (en
Inventor
John Edward Hutchinson
Pierre Van Wyk Becker
Chris Armin Rhomberg
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.)
Freeplay Energy Holdings Limit
Freeplay Energy Holdings Ltd
Baygen Power Ind Ltd
Original Assignee
Freeplay Energy Holdings Limit
Freeplay Energy Holdings Ltd
Baygen Power Ind Ltd
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
Publication of GB2332268A9 publication Critical patent/GB2332268A9/en
Application filed by Freeplay Energy Holdings Limit, Freeplay Energy Holdings Ltd, Baygen Power Ind Ltd filed Critical Freeplay Energy Holdings Limit
Priority to GB9726478A priority Critical patent/GB2332268A/en
Publication of GB9726478D0 publication Critical patent/GB9726478D0/en
Priority to ZA9811226A priority patent/ZA9811226B/xx
Priority to ARP980106338 priority patent/AR017856A1/es
Priority to AU14999/99A priority patent/AU1499999A/en
Priority to EP98959075A priority patent/EP1070378A1/en
Priority to PCT/GB1998/003751 priority patent/WO1999031783A1/en
Publication of GB2332268A publication Critical patent/GB2332268A/en
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1853—Rotary generators driven by intermittent forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Control Of Eletrric Generators (AREA)
GB9726478A 1997-12-15 1997-12-15 Clockwork torch Withdrawn GB2332268A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB9726478A GB2332268A (en) 1997-12-15 1997-12-15 Clockwork torch
ZA9811226A ZA9811226B (en) 1997-12-15 1998-12-08 Electric generator
ARP980106338 AR017856A1 (es) 1997-12-15 1998-12-11 Un generador electrico y una linterna que lo incorpora
AU14999/99A AU1499999A (en) 1997-12-15 1998-12-15 Electric generator
EP98959075A EP1070378A1 (en) 1997-12-15 1998-12-15 Electric generator
PCT/GB1998/003751 WO1999031783A1 (en) 1997-12-15 1998-12-15 Electric generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9726478A GB2332268A (en) 1997-12-15 1997-12-15 Clockwork torch

Publications (3)

Publication Number Publication Date
GB2332268A9 GB2332268A9 (en)
GB9726478D0 GB9726478D0 (en) 1998-02-11
GB2332268A true GB2332268A (en) 1999-06-16

Family

ID=10823637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726478A Withdrawn GB2332268A (en) 1997-12-15 1997-12-15 Clockwork torch

Country Status (6)

Country Link
EP (1) EP1070378A1 (es)
AR (1) AR017856A1 (es)
AU (1) AU1499999A (es)
GB (1) GB2332268A (es)
WO (1) WO1999031783A1 (es)
ZA (1) ZA9811226B (es)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353854A (en) * 1999-09-02 2001-03-07 Freeplay Market Dev Ltd Clockwork torch
GB2380540A (en) * 2001-10-03 2003-04-09 Freeplay Market Dev Ltd Manually Powered Flashlight with Control Circuitry
GB2403077A (en) * 2003-06-20 2004-12-22 Brian Robert Alfred Wybrow Mechanical to electrical energy conversion system
GB2408317A (en) * 2003-11-20 2005-05-25 Wen Sung Lee Wind-up torch
US6914340B2 (en) 2000-12-22 2005-07-05 Freeplay Market Development Handheld generator
GB2423201A (en) * 2005-02-09 2006-08-16 Wo Huen Poon Manually powered generator
GB2444070A (en) * 2006-11-25 2008-05-28 Jiin Haur Ind Co Ltd Light permeable stick having manual charging function
US7400051B2 (en) * 2005-03-03 2008-07-15 Wing On Pang Pocket safety hand-making electric power and rechargeable system and pocket size electric appliance
EP1324468B1 (fr) * 2001-12-28 2012-10-24 Hager Electro S.A. Télécommande avec générateur électrique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849960B2 (en) 2001-08-22 2005-02-01 High Tide Associates, Inc. Mobile electrical power source
US6930403B2 (en) 2002-08-21 2005-08-16 High Tide Associates, Inc. Mobile electrical power source

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360860A (en) * 1977-03-07 1982-11-23 Johnson Hugh G Self-contained hand held portable lantern-flashlight consisting of a manually operated generator and rechargeable batteries
US4701835A (en) * 1985-09-19 1987-10-20 The United States Of America As Represented By The Secretary Of The Army Multimode flashlight

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909965B2 (de) * 1979-03-14 1981-04-23 Friemann & Wolf Gmbh, 4100 Duisburg Explosions- und/oder schlagwettergeschützte Kopfleuchte
US4428033A (en) * 1982-07-14 1984-01-24 Mcbride Scott T Flashlight having test leads and a second, remote, magnetically attachable rotatable lamp
JPH04340118A (ja) * 1990-06-05 1992-11-26 Seiko Epson Corp コンピュータ
GB2285542A (en) * 1994-01-07 1995-07-12 Shyu Chih Yes Auxiliary charging device for a mobile telephone
GB2304208B (en) * 1995-08-07 1999-06-23 Baylis Generators Ltd Generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360860A (en) * 1977-03-07 1982-11-23 Johnson Hugh G Self-contained hand held portable lantern-flashlight consisting of a manually operated generator and rechargeable batteries
US4701835A (en) * 1985-09-19 1987-10-20 The United States Of America As Represented By The Secretary Of The Army Multimode flashlight

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353854A (en) * 1999-09-02 2001-03-07 Freeplay Market Dev Ltd Clockwork torch
WO2001016525A1 (en) * 1999-09-02 2001-03-08 Freeplay Market Development Limited Electric torch
US6914340B2 (en) 2000-12-22 2005-07-05 Freeplay Market Development Handheld generator
GB2380540A (en) * 2001-10-03 2003-04-09 Freeplay Market Dev Ltd Manually Powered Flashlight with Control Circuitry
EP1324468B1 (fr) * 2001-12-28 2012-10-24 Hager Electro S.A. Télécommande avec générateur électrique
GB2403077A (en) * 2003-06-20 2004-12-22 Brian Robert Alfred Wybrow Mechanical to electrical energy conversion system
GB2408317B (en) * 2003-11-20 2005-09-14 Wen Sung Lee Flashlight having manual charging device
GB2408317A (en) * 2003-11-20 2005-05-25 Wen Sung Lee Wind-up torch
GB2423201A (en) * 2005-02-09 2006-08-16 Wo Huen Poon Manually powered generator
US7276805B2 (en) 2005-02-09 2007-10-02 Awa Micro Power Corporation Manual-powered generator and assemblies therewith
EP1691128A3 (en) * 2005-02-09 2008-09-03 Wo Huen Poon Manual powered generator and assemblies therewith
AU2006200401B2 (en) * 2005-02-09 2010-04-01 Wo Huen Poon Manual Powered Generator and Assemblies Therewith
US7400051B2 (en) * 2005-03-03 2008-07-15 Wing On Pang Pocket safety hand-making electric power and rechargeable system and pocket size electric appliance
GB2444070A (en) * 2006-11-25 2008-05-28 Jiin Haur Ind Co Ltd Light permeable stick having manual charging function

Also Published As

Publication number Publication date
GB2332268A9 (en)
GB9726478D0 (en) 1998-02-11
AU1499999A (en) 1999-07-05
EP1070378A1 (en) 2001-01-24
ZA9811226B (en) 1999-06-08
AR017856A1 (es) 2001-10-24
WO1999031783A1 (en) 1999-06-24

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