IN2012DN03250A - - Google Patents

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Publication number
IN2012DN03250A
IN2012DN03250A IN3250DEN2012A IN2012DN03250A IN 2012DN03250 A IN2012DN03250 A IN 2012DN03250A IN 3250DEN2012 A IN3250DEN2012 A IN 3250DEN2012A IN 2012DN03250 A IN2012DN03250 A IN 2012DN03250A
Authority
IN
India
Application number
Inventor
Martin Philip Riddiford
Original Assignee
Therefore 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
Application filed by Therefore Ltd filed Critical Therefore Ltd
Publication of IN2012DN03250A publication Critical patent/IN2012DN03250A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G3/00—Other motors, e.g. gravity or inertia motors
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IN3250DEN2012 2009-10-14 2012-04-16 IN2012DN03250A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0918002.7A GB0918002D0 (en) 2009-10-14 2009-10-14 Gravity-powered lighting
PCT/GB2010/051734 WO2011045606A1 (en) 2009-10-14 2010-10-14 Gravity-powered electrical energy generators

Publications (1)

Publication Number Publication Date
IN2012DN03250A true IN2012DN03250A (en) 2015-10-23

Family

ID=41462330

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3250DEN2012 IN2012DN03250A (en) 2009-10-14 2012-04-16

Country Status (6)

Country Link
US (1) US8950889B2 (en)
CN (1) CN102575654B (en)
AP (1) AP2012006214A0 (en)
GB (1) GB0918002D0 (en)
IN (1) IN2012DN03250A (en)
WO (1) WO2011045606A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2882617A1 (en) * 2012-08-21 2014-02-27 John Michael Moltion System for generating electrical power
CN103032807B (en) * 2012-12-18 2015-12-23 冯静 The railway street lamp utilizing gravitional force and suction force to carry out generating electricity and using method thereof
CN103868007B (en) * 2012-12-18 2017-08-25 冯静 The self-power generation type railway street lamp generated electricity using gravitional force and suction force
GB2514769A (en) * 2013-06-03 2014-12-10 Deciwatt Ltd Portable apparatus for generating electrical energy
CN104728059A (en) * 2013-12-23 2015-06-24 陈国芳 Gravitational potential energy conversion device
GB201407447D0 (en) 2014-04-28 2014-06-11 Deciwatt Ltd Portable apparatus for generating electrical energy
US9115462B1 (en) * 2014-10-13 2015-08-25 Sophie Rose Goldberg Gravity powered washing machine
PH12018000162A1 (en) 2018-06-13 2020-01-20 Rene Po Gianan High torque gravity prime mover with reset counterweights
KR20200021597A (en) * 2018-08-21 2020-03-02 성열원 Power generator using gravity or buoyancy
CN109724037A (en) * 2019-01-30 2019-05-07 浙江理工大学 A kind of carbon-free gravity light based on planetary gear mechanism

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1513646A (en) * 1921-04-26 1924-10-28 William F Smith Motor
US2422753A (en) * 1944-10-02 1947-06-24 Charles E Sowerwine Weight motor and power transmission apparatus
US2461258A (en) * 1946-06-06 1949-02-08 Cuyler W Brooks Automatic transmission mechanism
US2490309A (en) * 1946-11-29 1949-12-06 Thomas Teas Grave Flashlight
US5893629A (en) * 1996-05-07 1999-04-13 Gubernick; Franklin L. Flashlight having a light tube and stand
US5905312A (en) 1997-05-14 1999-05-18 Liou; David Gravity generating system
US20060137390A1 (en) * 2004-12-29 2006-06-29 Donald Iverson Carbon dioxide driven electrical power plant
US7361074B1 (en) * 2005-02-18 2008-04-22 Rapid Pro Manufacturing, Martin And Periman Partnership Rotating light toy
WO2007003052A1 (en) * 2005-07-05 2007-01-11 Litens Automotive Partnership Overrunning decoupler with locking mechanism
DE102005051929A1 (en) * 2005-10-29 2007-05-03 Klaus Peter Alternatively produced energy storing/delivering device, has motor which is driven by stored energy, where motor increases potential energy of fixed mass over drive and transmission of drive adapts to required energy
WO2009004645A2 (en) * 2007-05-12 2009-01-08 Bharat Shastri Electricity generation using the motion of a swing
DE102007057323A1 (en) 2007-11-29 2009-06-04 Jürgen Dipl.-Ing. Pesch Hub reservoir power station for power supply to e.g. household application, has hub mass moved vertically downwards for energy production such that generator is powered for production and energy recovery is carried out in electrical network
WO2009120058A1 (en) * 2008-03-26 2009-10-01 Seng Chuan Lim Gravity machine
FR2929659A1 (en) * 2008-04-07 2009-10-09 Yannick Lomenech Mechanical energy storing device, has electricity generator set in rotation by decenting storage mass through gearing system, and storage mass connected to shaft whose revolution is generated by source through reduction system

Also Published As

Publication number Publication date
CN102575654A (en) 2012-07-11
WO2011045606A1 (en) 2011-04-21
GB0918002D0 (en) 2009-12-02
CN102575654B (en) 2016-01-06
US8950889B2 (en) 2015-02-10
US20120212948A1 (en) 2012-08-23
AP2012006214A0 (en) 2012-04-30

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