High velocity fan

Details High velocity fan High velocity fan

1998-10-09

2000-08-08

Look, Edward K.

Fluid reaction surfaces (i.e., impellers)

Protective screen or guard

Water or marine propellers

4151212, 4152131, 4152141, 416244R, F04D 2970

Patent

active

060992581

ABSTRACT:
A high velocity fan which includes a pre-assembled motor cover assembly, which contains a mounting plate, which is provided with locator studs to engage with a grill plate on a fan, and which motor mounting plate and grill plate are fastened together with a plurality of blind rivets.

REFERENCES:
patent: 4456431 (1984-06-01), Crespin
patent: 4927324 (1990-05-01), Coup et al.
patent: 5002462 (1991-03-01), Janisse
patent: 5613833 (1997-03-01), Wolfe et al.
patent: 5795133 (1998-08-01), Hill et al.

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