Vibration absorption device for a fan

Details Vibration absorption device for a fan Vibration absorption device for a fan

2006-04-10

2009-02-10

Look, Edward (Department: 3745)

Rotary kinetic fluid motors or pumps

With sound or vibratory wave absorbing or preventing means...

C415S213100

Reexamination Certificate

active

07488152

ABSTRACT:
A vibration absorption for a fan includes a frame, fans, positioning outer jackets, and pins, wherein the positioning outer jacket is inserted into a latching hole of fan, an outer-projected circular ring of pin is attached to a first groove of frame, and a circular ring of ping is attached to a second groove of frame, so as to reduce a vibration force of fans and to increase a flow rate and a flow speed of air flowing out of the fans.

REFERENCES:
patent: 6556437 (2003-04-01), Hardin
patent: 6839233 (2005-01-01), Cravens et al.

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