Air intake structure for hand dryers of high airflow pressure

Drying and gas or vapor contact with solids – Apparatus – Houses – kilns – and containers

Reexamination Certificate

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Details

C034S097000, C392S380000, C392S381000, C415S191000, C415S192000

Reexamination Certificate

active

08037619

ABSTRACT:
An air intake structure is located on an airflow guiding casing of a hand dryer communicating with gaps formed between motor blades in the airflow guiding casing. It includes a flow directing frame located on the airflow guiding casing, an axle located in the center of the flow directing frame and a plurality of flow directing blades located between the flow directing frame and the axle.

REFERENCES:
patent: 3761203 (1973-09-01), Neidhardt et al.
patent: 7083379 (2006-08-01), Nikpour et al.
patent: 2007/0059161 (2007-03-01), Bouru
patent: 60 013998 (1985-01-01), None
patent: 60 073096 (1985-04-01), None
patent: 08196470 (1996-08-01), None
patent: 09 238866 (1997-09-01), None

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