Portable electric fan with swivel mount

Details Portable electric fan with swivel mount Portable electric fan with swivel mount

1995-04-03

1996-05-21

Look, Edward K.

Fluid reaction surfaces (i.e., impellers)

Support mounting, carrier or fairing structure

Selectively adjustable impeller mount

416147, F04D 2960

Patent

active

055183700

ABSTRACT:
A portable electric fan including a base having an upwardly directed coupling surface and a bottom surface for mounting on a foundation; a support having a downwardly directed coupling surface rotatably mounted on the upwardly directed coupling surface; a housing fixed to the support so as to be movable therewith, a fan blade retained by the housing; and an electric motor operatively coupled to said fan blade and energizable to produce rotation thereof. The coupling surfaces are shaped and arranged to produce in response to rotation of the support relative to the base, movement of the housing having both horizontal and vertical components.

REFERENCES:
patent: 3591309 (1971-07-01), Ray
patent: 5429481 (1995-07-01), Liu

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