Apparatus for storing and releasing electrical energy using a flywheel and a plurality of electrochemical accumulators

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9748776
SERIAL NO

14427643

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An apparatus for transferring energy from cell to cell of a battery, wherein each cell is connected to its individual electrical motor/alternator through an electronic module, and wherein each motor/alternator is mechanically connected to a common flywheel. The electrical motor/alternator preferably is an electrical motor that provides rotational work and generates power when being driven by an external source of rotational kinetic energy or by an external source of rotational power. The common flywheel stores rotational kinetic energy. Cells of the battery provide various torque on the flywheel or on the shaft driving the flywheel. Cells with higher than average output current will provide higher than average torque, thus providing higher than average kinetic energy input to the flywheel, while cells with lower than average output current will provide lower than average torque, or will provide negative torque, the motor/alternator acting then as an alternator recharging the cell.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SOCPRA SCIENCES ET GENIE S E C35 RUE RADISSON SHERBROOKE J1L 1E2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beauchamp, Philippe Quebec, CA 1 1
Dubois, Maxime Levis, CA 8 132
Jarjour, Rami Quebec, CA 1 1

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 28, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 28, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00