Blower and rotating wind deflector

Details Blower and rotating wind deflector Blower and rotating wind deflector

1982-09-28

1985-06-04

Wayner, William E.

Rotary kinetic fluid motors or pumps

Including working fluid force responsive vane or flow control

415 62, 415143, 415150, 98 4026, 981212, F01B 2502

Patent

active

045211531

ABSTRACT:
Herein disclosed is a blower which comprises a fan, means for driving said fan, a body housing or guard mounting said fan therein, a wind deflector mounted in the front opening of said body so that it can rotate in said front opening, and a rear guard mounted in the rear opening of said body. Said wind deflector is formed with changing vanes which are made receptive of the air wind generated by said fan for imparting a rotational force to said wind deflector. Moreover, the changing vanes are made at least partially so movable that they can be adjusted to have an arbitrary vane angle for changing a rotating speed on a rotating direction of said wind deflector.

REFERENCES:
patent: 2134649 (1938-10-01), Will et al.
patent: 3397836 (1968-08-01), Badger et al.
patent: 3481534 (1969-12-01), Price
patent: 3779665 (1973-12-01), Tatem, Jr. et al.
patent: 4007673 (1977-02-01), Zaloga
patent: 4084491 (1978-04-01), Spotts et al.
patent: 4350472 (1982-09-01), Morimoto

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