Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2011-08-16
2011-08-16
Redding, David A (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S327400, C015S351000, C055S337000, C055S429000, C055SDIG030
Reexamination Certificate
active
07996957
ABSTRACT:
A cyclonic separation device in accordance with an embodiment of the present application preferably includes a first cyclone chamber having a cylindrical shape with a predetermined diameter, the first cyclone chamber including, a tangential inlet positioned on a first longitudinal end of the first cyclone chamber, a baffle plate positioned in the first cyclone chamber a predetermined distance from the tangential inlet, a tangential dirt outlet positioned on a second end of the cyclone chamber, opposite the inlet and on an opposite side of the baffle plate from the tangential inlet and a center exit duct mounted in the center of the cyclone chamber having an inlet opening positioned upstream from the baffle plate such the centrifuged fluid without particles flows into the center exit duct and out of the cyclone chamber.
REFERENCES:
patent: 3238557 (1966-03-01), Foster
patent: 6324720 (2001-12-01), Beckey et al.
patent: 2002/0120998 (2002-09-01), Dubos
patent: 2005/0081496 (2005-04-01), North
patent: 2006/0049120 (2006-03-01), Antoun
patent: 2006/0137310 (2006-06-01), Conrad et al.
International Search Report and Written Opinion dated Jun. 10, 2008 corresponding to International Patent Application No. PCT/US 08/02871.
Ostrolenk Faber LLP
Redding David A
LandOfFree
Centrifugal dirt separation configurations for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Centrifugal dirt separation configurations for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Centrifugal dirt separation configurations for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2626206