DEVICE FOR STARTING UP SOAP BUBBLES Russian patent published in 1994 - IPC

FIELD: toy production. SUBSTANCE: device has a conventionalized casing with a reservoir for soap liquid and a source of compressed air having an output channel, and at least one diaphragm mounted in the casing so that it can be shifted by means of a drive and be located in the reservoir for soap liquid and opposite the output channel. The diaphragm is mounted with the possibility of changing the angle between its plane and the longitudinal axle of the output channel in case the diaphragm is located opposite the output channel. The device can be equipped with a drive to change the angle between the diaphragm plane and the longitudinal axle of the output channel. Besides, the source of the compressed air is equipped with a means of changing the speed of the air flow. This means can be made as screen. The diaphragm and the screen can work in synchronism. EFFECT: enhanced efficiency. 3 cl, 4 dwg