36

A path breaking technology developed by Chandrashekhar is aimed at bringing revolution in Rotation Technology in all sectors. It brings dividends multifold over the existing motors leaving them far behind in terms of weight, input energy, losses, reliability, longevity, heat dissipation, eco friendliness, higher productivity, cheaper and has immense meaningful applications. This technology is now under demonstration in various sectors of Industry through developing various applications. One such application is a Domestic Ceiling fan.

Unique features of the domestic ceiling fan are as follows:

1. Power consumption is less than 30 watts against the existing Fan which uses 50-60 watts when it is new. 2. Works with direct DC source without using an inverter board. 3. No stator or rotor which is made up of laminations. 4. Uses very few copper turnings in the electromagnets approximately 50gms of 20 gauge copper wire. normal Fan uses 180 gms of 36 gauge copper windings. 5. Water proof, electric shock proof. 6. Easily portable and can be used where there is no power supply from the electricity board. 7. Runs directly using a solar panel without a battery or an inverter board. 8. No condenser is employed. Instead an Infra red sensor and a solid state relay are used. 9. Zero heat dissipation noticed from the copper turnings even after running continuously for 6 hours. 10. 5 Years warranty for parts. 11. Speed can be varied with a potentiometer. 12. DC source can be a normal 12 volts battery, or a 12 volts solar panel, or use a battery eliminator available in the market.

S No Feature Existing Fan New Fan

Chandrashekhar, Alumni of OUCE