Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PLENUM/PLUG FAN ASSEMBLY
Document Type and Number:
WIPO Patent Application WO2006026295
Kind Code:
A9
Abstract:
An aero acoustic fan assembly is provided and generally includes a fan wheel, a frame, and first and second air outlet diffusing structures. The fan wheel generally, and typically includes an axial air inlet delimited by an air inlet cone, an annular air outlet, a back plate, and front plate opposite the back plate. The frame within supports the fan wheel for rotation about a central axis thereof. The first air outlet diffusing structure is supported by a portion of the frame, adjacent the back plate of the fan wheel and includes a peripheral region. The second air outlet diffusing structure is similarly supported by a portion of the frame, adjacent the front plate of the fan wheel, and also includes a peripheral region, air exiting the annular air outlet of the fan wheel passing between the peripheral regions of the diffusing structures.

Inventors:
GANESH RADHA K (US)
WILLIAMSON RICHARD D (US)
WEEKS JONATHAN C (US)
SOLOMAKHOVA TATYANA S (RU)
Application Number:
US2005030082W
Publication Date:
April 06, 2006
Filing Date:
August 24, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TWIN CITY FAN COMPANIES, LTD.
GANESH, RADHA K.
WILLIAMSON, RICHARD D.
WEEKS, JONATHAN C.
SOLOMAKHOVA, TATYANA S.
International Classes:
H02K23/60
Download PDF: