Hand-held hair dryer with vibration and noise control

Details Hand-held hair dryer with vibration and noise control Hand-held hair dryer with vibration and noise control

1997-06-18

1999-03-02

Bennett, Henry

Drying and gas or vapor contact with solids

Apparatus

For hair on head

392380, 392385, A45D 2000

Patent

active

058755624

ABSTRACT:
Described is a quiet hand-held hair dryer with configuration and component combinations for making the hair dryer exceptionally quiet and efficient. The hair dryer includes a housing having a lower handle portion and an upper body portion separated by an air-directing wall. A large impeller moves air downward from a large top air inlet and passes it outward through a side air outlet in a hair drying stream. An electric motor is mounted in the handle housing adjacent its bottom and is connected in driving relation with the impeller by a long vertical shaft. The motor is mounted in a rubber casing permitting cooling air flow and minimizing vibration to the housing; and the upper end of the shaft is stabilized by a bearing mounted in a rubber housing for the same purpose. The configuration of the described hair dryer permits high air flow with relatively low motor speeds.

REFERENCES:
patent: 1564896 (1925-12-01), Rinker et al.
patent: 3426441 (1969-02-01), Broski
patent: 4135080 (1979-01-01), Wells, Jr.
patent: 4232454 (1980-11-01), Springer

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