Damper device for refrigerator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 19, 2007
Issued Date -
N/A
app pub date -
Mar 14, 2005
filing date -
Feb 1, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A damper device for a refrigerator has a step motor used as the power source for rotating a baffle to open/close the cold air passage of the refrigerator in a more secured manner. The damper device for a refrigerator includes a frame installed in the cold air passage of the refrigerator and provided with an opening at the center thereof, a baffle rotatably installed on the frame to open/close the opening, a gear-equipped step motor installed on a surface of the frame and having a reduction gear and a motor integrally formed therein to transmit a rotation force necessary for opening/closing operation of the baffle, and a stopper adapted to mechanically limit the baffle in such a manner that it can be positioned in the desired opening position.
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Family
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Cited Art Landscape
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