Ventilator control device

Details Ventilator control device Ventilator control device

1997-08-12

1999-01-12

Tapolcai, William E.

Automatic temperature and humidity regulation

Ventilator type

Electrically actuated

25112911, 251305, 454256, 454333, F24F 1310

Patent

active

058576177

ABSTRACT:
A ventilator control device has a hollow lower seat, a hollow upper seat disposed on the hollow lower seat, and a block disk disposed between the hollow lower seat and the hollow upper seat. The hollow lower seat has a top flange and a top notch. A lower cushion surrounds the hollow lower seat and is blocked by the top flange. The upper seat has a bottom flange, a bottom notch, and a protrusion. An upper cushion surrounds the hollow upper seat and is blocked by the bottom flange. The block disk has an axle and an opposite block seat. The axle and the opposite block seat are arranged along an axis. A motor seat is inserted in the top notch. The motor seat receives a motor. The motor has a block inserted in the block seat. A controller is disposed on the hollow lower seat to control a rotation of the motor and a vibration of the block disk.

REFERENCES:
patent: 4193541 (1980-03-01), Scheidweiler
patent: 4262652 (1981-04-01), Butzen
patent: 4527771 (1985-07-01), Yeary
patent: 4559867 (1985-12-01), Van Becelaere et al.
patent: 4653725 (1987-03-01), Nanz et al.
patent: 5259411 (1993-11-01), Guzorek
patent: 5370360 (1994-12-01), Buckley
patent: 5695116 (1997-12-01), Karabin

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