F - Mech Eng,Light,Heat,Weapons – 04 – D
Patent
F - Mech Eng,Light,Heat,Weapons
04
D
230/10
F04D 17/12 (2006.01) F04D 25/16 (2006.01)
Patent
CA 1077449
A VENTILATING SUCTION AND EXHAUST FAN DEVICE OF PLATE TYPE Abstract of the Disclosure: A ventilating suction and exhaust fan device of Plate type comprising a casing of cylindrical shape, a partition plate mounted within the casing and extending in a horizon- tal plane passing through a central axis of the casing and having a rectangular opening formed therein, a cylindrical impeller of Plate type rotatably mounted in said opening of the partition plate coaxially with respect to the casing, said impeller comprising at least one impeller section for exhaustion, at least one impeller section for suction and a central vertical partition disc disposed between said impeller sections, first hood means for preventing the impeller section for exhaustion from contacting the suction air, second hood means for preventing the impeller section for suction from contacting the exhaust air, and guide means for converting centrifugal flows generated by said impeller sections to axial flows. - 1 -
275216
Itayama Shinichi
Sakai Teizo
LandOfFree
Ventilating suction and exhaust fan device of plate type does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ventilating suction and exhaust fan device of plate type, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ventilating suction and exhaust fan device of plate type will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1113817