FIELD: motors and pumps.
SUBSTANCE: invention relates to fan motor bodies capable of suppressing vibration and noise resulted from fan motor operation. According to the invention fan motor body contains fan motor, body element enclosing fan motor and air intake channel locating on the upper surface. The discharge air conduit is connected with the above channel to discharge air. The discharge air conduit is installed along side surface of body element so that width of the conduit increases in air discharge direction.
EFFECT: noise reduction during fan operation.
10 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BODY UNIT OF FAN ENGINE (VERSIONS) | 2007 |
|
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| VACUUM CLEANER | 2007 |
|
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| KITCHENWARE DEVICE | 2003 |
|
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| SEALING ELEMENT FOR FAN ASSEMBLY WITH MOTOR AND FAN ASSEMBLY WITH MOTOR | 2010 |
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| CYCLONE DUST-ENTRAPPING DEVICE (VERSIONS) | 2006 |
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| ENGINE HOLDER | 2016 |
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| CYCLONE DUST COLLECTOR OF VACUUM CLEANER AND VACUUM CLEANER | 2001 |
|
RU2228133C2 |
| TUNNEL FAN | 2005 |
|
RU2384752C2 |
| DEVICE FOR SUPPRESSION OF FAN MOTOR NOISE IN VACUUM CLEANER | 2005 |
|
RU2374976C2 |
