Motor fan cover and sealing arrangement

Details Motor fan cover and sealing arrangement Motor fan cover and sealing arrangement

1989-12-22

1991-05-21

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

153272, 153277, A47L 922

Patent

active

050163167

ABSTRACT:
A sealed motor-fan system for a cleaner is disclosed in which a two piece gasketed housing is disposed around the motor-fan system to seal it. The two piece housing forms a joint in assembled condition and the gasket is disposed in this joint.

REFERENCES:
patent: 2076699 (1937-04-01), Brown
patent: 2103154 (1937-12-01), Faber
patent: 2340379 (1944-02-01), Hahn
patent: 2491007 (1949-12-01), Koch
patent: 2633597 (1953-04-01), Turner
patent: 2665439 (1954-01-01), More
patent: 2717748 (1955-09-01), Martinet
patent: 2889570 (1959-06-01), Duff
patent: 2964236 (1960-12-01), Kasper
patent: 2987241 (1961-06-01), Lindsjo et al.
patent: 3031710 (1962-05-01), Huening
patent: 3334370 (1967-08-01), Boyd
patent: 3932911 (1976-01-01), Crooks et al.
patent: 4527302 (1985-07-01), Maurer et al.

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