Side channel blower

Details Side channel blower Side channel blower

1982-09-24

1984-06-26

Marcus, Stephen

Rotary kinetic fluid motors or pumps

With means for re-entry of working fluid to blade set

Cross flow runner

415 53T, 415119, 415213T, F04D 2966

Patent

active

044564236

ABSTRACT:
A side channel blower, especially for use as a combustion air blower in vehicle heaters, with a blower housing comprising at least one side channel, into which one intake opening and one exhaust opening terminate, as well as with a blower wheel disposed in the immediate vicinity of the side channel and provided with a plurality of blades. In order to reduce the noise emission of the blower, at least that edge of the intake opening, which lies to the rear in the rotational direction of the blower wheel, is made elastic.

REFERENCES:
patent: 2869670 (1959-01-01), Hoffman
patent: 3476051 (1969-11-01), Skinner
patent: 3545890 (1970-12-01), Hubbard et al.
patent: 3713758 (1970-01-01), Nakayama
patent: 3734638 (1973-05-01), Ebsary
patent: 3951567 (1976-04-01), Rohs
patent: 4155221 (1979-05-01), Dhoore et al.
patent: 4412781 (1983-11-01), Abe et al.

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