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Class Information
Number: 55/462
Name: Gas separation > Deflector > Impingement baffle
Description: Apparatus comprising a surface in the flow path of the gas stream to be contacted by the stream for redirecting or altering the flow path for separation of nongaseous constituents therefrom.


Sub-classes under this class:

Class Number Class Name Patents
55/463 Conical with apex facing upstream 74
55/464 Corrugated, ribbed, crimped, or with projections 52
55/465 Planar 129


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7604676 Inertial impactor for closed crankcase ventilation Oct. 20, 2009
7601193 Gas-liquid separator utilizing turning vanes to capture liquid droplets as well as redirect the gas flow around a bend Oct. 13, 2009
7594942 Gas/liquid separator Sep. 29, 2009
7556674 Method and device for the separation of dust particles Jul. 7, 2009
7550035 Electrostatic precipitator with inertial gas-contaminant impactor separator Jun. 23, 2009
7537629 Porous metal denuder May. 26, 2009
7537628 Exhaust trap device May. 26, 2009
7537647 Air purifier May. 26, 2009
7497897 Air supply device for the passenger cell of a motor vehicle Mar. 3, 2009
7470298 Device for effectively removing suspended particles from an airflow Dec. 30, 2008
7402196 Mist elimination hood Jul. 22, 2008
7399412 Guide means for centrifugal force separators, especially cyclone separators Jul. 15, 2008
7390341 Liquid/gas state separating device Jun. 24, 2008
7320725 Disposable cartridge air/gas dryer Jan. 22, 2008
7201786 Dust bin and filter for robotic vacuum cleaner Apr. 10, 2007
7160348 Mist elimination hood Jan. 9, 2007
7147684 Device for filtering particles out of a coolant flow in a turbo machine Dec. 12, 2006
7141095 Precursor material delivery system for atomic layer deposition Nov. 28, 2006
6955713 Device for enriching air with oxygen Oct. 18, 2005
6936085 Vacuum loader Aug. 30, 2005
6936086 High conductivity particle filter Aug. 30, 2005
6926759 Air filter Aug. 9, 2005
6902595 Intake water separator Jun. 7, 2005
6849182 Hydrocyclone having unconstrained vortex breaker Feb. 1, 2005
6827219 Impactor with cooled impaction plate and method for classifying and collecting aerosols using the same Dec. 7, 2004
6827761 Particle concentrator Dec. 7, 2004
6797040 Device for the separation of gas and liquid/solid particles in a mixture of gas and fluid/solid particles flowing in a line and method for the separation thereof Sep. 28, 2004
6758883 Apparatus and method for decreasing water vapor in compressed gas Jul. 6, 2004
6753503 Oil separator for a welder Jun. 22, 2004
6746503 Precision gap particle separator Jun. 8, 2004
6726752 Water remover for an air compressor system Apr. 27, 2004
6713112 Meal cooler centrifugal separator Mar. 30, 2004
6676723 Grease containment assembly Jan. 13, 2004
6641633 Gas/liquid separator for a pneumatic line Nov. 4, 2003
6616719 Air-liquid separating method and apparatus for compressed air Sep. 9, 2003
6589314 Method and apparatus for agglomeration Jul. 8, 2003
6576028 Noise abatement device and separation aid for use in fluid flow systems Jun. 10, 2003
6572687 Gas dryer Jun. 3, 2003
6569217 Industrial dust collector with multiple filter compartments May. 27, 2003
6517596 Wet pickup attachment for vacuum cleaners Feb. 11, 2003
6494930 Oil separator having a tortuous path disposed between an inlet and first outlet Dec. 17, 2002
6468320 Filter unit and filter Oct. 22, 2002
6461508 Apparatus for separating dirt or dust from an airflow Oct. 8, 2002
6428609 Exhaust particulate controller and method Aug. 6, 2002
6344074 Ventless air scrubber assembly with multi-stage filters and hood enclosure with great entrapment units Feb. 5, 2002
6312488 Two-piece water separating apparatus and method of making same Nov. 6, 2001
6302947 Apparatus for controlling air-borne particles at a manicure work station Oct. 16, 2001
6171379 Separator for separating water from a water droplet containing flow of fluid Jan. 9, 2001
6156106 Gas-liquid separator having a curved collision surface opposed to a gas inlet port Dec. 5, 2000
6156212 Opposed-flow virtual cyclone for particle concentration Dec. 5, 2000

1 2 3


 
 
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