Electrical energy generator device with micro-fan array

Details Electrical energy generator device with micro-fan array Electrical energy generator device with micro-fan array

2007-10-16

2007-10-16

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

10518049

ABSTRACT:
An electrical energy generator device comprising an array of micro-fans each associated to a respective dynamo-electric generator by means of a respective connecting shaft, further comprises, for at least some of the micro-fans (3), a lug element (6) associated to the respective connecting shaft (4) which mechanically co-operates at each revolution with a piezoelectric element (7), for the production of additional electrical energy. In addition or instead of the aforesaid arrangement, it is possible to provide plates (10) made of piezoelectric material which vibrate in the flow of air that invests them, thereby producing electrical energy.

REFERENCES:
patent: 2709104 (1955-05-01), Gibbs
patent: 4704711 (1987-11-01), Gerard et al.
patent: 5223763 (1993-06-01), Chang
patent: 6011346 (2000-01-01), Buchanan et al.

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