Vertial axis wind/solar turbine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9587631
SERIAL NO

14789058

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A combined vertical axis wind turbine (VAWT) and vertical axis solar turbine (VAST) is disclosed. The apparatus has a plurality of counter rotating solar/wind collection panels which are mounted on respective counter rotating collars. The orientation of the panels is controlled by servo motors. Torque from the counter rotating collars is combined by a set of gears with the combined torque driving rotation of a power collecting column. Torque from the power collecting column is transmitted to a power transfer column through gears in a gearbox and then to a flywheel which has an armature as part of a motor generator whereby mechanical energy can be converted to electrical energy with the motor generator. Solar energy from the PV panels is routed to a power conditioning unit which is also connected to the motor generator.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PRISTASH DAVID JOHNNot Provided

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pristash, David John Brecksville, US 1 11

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 7, 2028
Fee Large entity fee small entity fee micro entity fee
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