Bubble producing device having a rotatable turbine wheel with pi

Details Bubble producing device having a rotatable turbine wheel with pi Bubble producing device having a rotatable turbine wheel with pi

1995-11-13

1997-07-01

Hafer, Robert A.

Amusement devices: toys

Having means for forming transitory bubble

415124, 416188, A63H 3328

Patent

active

056430353

ABSTRACT:
A device for producing bubbles is disclosed including a housing having an entry port and an exit port, where a chamber is defined therein in flow communication with the entry and exit ports. A drive shaft is located within the housing chamber with a turbine wheel mounted to the drive shaft in a rotatable manner. The turbine wheel includes a plurality of pin members extending therefrom and a crank arm is provided for rotating the turbine wheel. Accordingly, water and bubble solution entering the housing chamber through the entry port is mixed with air to produce bubbles in the housing chamber which are encouraged to flow through the exit port. The entry port is oriented substantially perpendicular to the rotation of the turbine wheel and the exit port is oriented substantially in line with the rotation of the turbine wheel.

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Kusan, Tubba Bubbles, Playthings, Feb. 1982.

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