WO2005115091A3 - Mechanical energy storage and release device - Google Patents

Mechanical energy storage and release device Download PDF

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Publication number
WO2005115091A3
WO2005115091A3 PCT/IN2005/000167 IN2005000167W WO2005115091A3 WO 2005115091 A3 WO2005115091 A3 WO 2005115091A3 IN 2005000167 W IN2005000167 W IN 2005000167W WO 2005115091 A3 WO2005115091 A3 WO 2005115091A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy storage
layer
storage element
release device
mechanical energy
Prior art date
Application number
PCT/IN2005/000167
Other languages
French (fr)
Other versions
WO2005115091A2 (en
Inventor
Ankit Mehta
S Pasumarthy Seshu
Original Assignee
Indian Inst Technology Bombay
Ankit Mehta
S Pasumarthy Seshu
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 Indian Inst Technology Bombay, Ankit Mehta, S Pasumarthy Seshu filed Critical Indian Inst Technology Bombay
Publication of WO2005115091A2 publication Critical patent/WO2005115091A2/en
Publication of WO2005115091A3 publication Critical patent/WO2005115091A3/en

Links

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
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil

Abstract

A mechanical energy storage and release device comprises wound energy storage element (1), an arbor (2), a casing (3) and a means of charging. The energy storage element (1) is connected at one end to the arbor and at another to the casing (3). The energy storage element (1) is wound helically layer layer by layer with each layer connected to the other at one end thus leading to a high energy density and mechanical efficiency configuration, since a larger number of turns can be accommodated in the system. One of the applications of the device is as a rechargeable battery. The electrical generator (9) connected to the output end of the configuration produces electric energy by the virtue of the drive from the wound energy storage element (1).
PCT/IN2005/000167 2004-05-31 2005-05-26 Mechanical energy storage and release device WO2005115091A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN607MU2004 2004-05-31
IN607/MUM/2004 2004-05-31

Publications (2)

Publication Number Publication Date
WO2005115091A2 WO2005115091A2 (en) 2005-12-08
WO2005115091A3 true WO2005115091A3 (en) 2006-04-27

Family

ID=35451320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2005/000167 WO2005115091A2 (en) 2004-05-31 2005-05-26 Mechanical energy storage and release device

Country Status (1)

Country Link
WO (1) WO2005115091A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100218495A1 (en) * 2009-02-27 2010-09-02 Raytheon Company Systems and devices for storing energy in an elastic rope spring motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590741A (en) * 1995-04-14 1997-01-07 Storms; Wayne W. Spring motor assembly
US5880532A (en) * 1996-09-20 1999-03-09 Estate Of Robert Stopher Wind-up power source with spring motor and vehicle incorporating same
US20040007427A1 (en) * 2002-07-15 2004-01-15 Chuy-Nan Chio Elastic energy storage device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590741A (en) * 1995-04-14 1997-01-07 Storms; Wayne W. Spring motor assembly
US5880532A (en) * 1996-09-20 1999-03-09 Estate Of Robert Stopher Wind-up power source with spring motor and vehicle incorporating same
US20040007427A1 (en) * 2002-07-15 2004-01-15 Chuy-Nan Chio Elastic energy storage device

Also Published As

Publication number Publication date
WO2005115091A2 (en) 2005-12-08

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