US 5,875,562 Β· Granted 1999-03-02
Hand-held hair dryer with vibration and noise control
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.
Patent details
- Publication number
- US 5,875,562
- Filing date
- 1997-06-18
- Grant date
- 1999-03-02
- Assignee
- Fogarty; Shaun P.
- Inventor(s)
- FOGARTY; SHAUN P.
- CPC class
- A45D20/10
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