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Class Information
Number: 96/208
Name: Gas separation: apparatus > Degasifying means for liquid > Liquid flow slinger, spreader, deflector, disperser, or rotation modifier > At inlet to separator > Centrifugal type
Description: Apparatus which (a) separates a fluid mixture by centrifugal force causing the fluid mixture to spin or whirl as by tangential flow about a central axis, forcing denser fluids away from the axis and remaining fluids closer to the axis of rotation, or (b) rotates or causes a fluid mixture to spin or whirl as by tangential flow about a central axis.


Sub-classes under this class:

Class Number Class Name Patents
96/214 Rotating means 75
96/209 Tangential inlet 102
96/213 Tangential outlet 15


Patents under this class:
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Patent Number Title Of Patent Date Issued
7618482 Oil tank for dry sump engines Nov. 17, 2009
7578870 Fluid separating device Aug. 25, 2009
7503950 Assembly to separate liquid from a multiphase flow Mar. 17, 2009
7399412 Guide means for centrifugal force separators, especially cyclone separators Jul. 15, 2008
7290607 Device for the separation of the gas phase from a mixture of fluid/gas for use in hydrocarbons producing and injection wells Nov. 6, 2007
7264655 Gas/liquid separation in water injection into hydrocarbon reservoir Sep. 4, 2007
7141100 Low flow phase separator with intermittent pumping Nov. 28, 2006
7122071 Centrifugal adsorption system Oct. 17, 2006
7118819 Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant Oct. 10, 2006
7108785 Blood conditioning device Sep. 19, 2006
7105044 Fluid tank Sep. 12, 2006
6872239 Method and a system for separating a mixture Mar. 29, 2005
6863712 Fluid bubble eliminator Mar. 8, 2005
6860921 Method and apparatus for separating liquid from a multi-phase liquid/gas stream Mar. 1, 2005
6827820 Degassing centrifugal apparatus, process for pumping and degassing a fluid and process for producing paper or board Dec. 7, 2004
6811690 Method and apparatus for mixing fluids, separating fluids, and separating solids from fluids Nov. 2, 2004
6752860 Apparatus for separation of a fluid flow, especially into a gas phase and a liquid phase Jun. 22, 2004
6730214 System and apparatus for accelerating mass transfer of a gas into a liquid May. 4, 2004
6620217 Centrifugal separator for separating off water Sep. 16, 2003
6497114 Oil separator Dec. 24, 2002
6478962 Dynamic bubble trap Nov. 12, 2002
6409808 Separators Jun. 25, 2002
6376732 Wetted wall vapor/liquid separator Apr. 23, 2002
6364940 Compact, high-efficiency, gas/liquid separator method and apparatus Apr. 2, 2002
6322616 Gas separator for an oil well production line Nov. 27, 2001
6193893 Stripping of contaminants from water Feb. 27, 2001
6176903 Device for removing gases from fluids Jan. 23, 2001
6096121 Seal joint for multiple internal separator arrangement Aug. 1, 2000
6090299 Three-phase rotary separator Jul. 18, 2000
6053967 Air separator Apr. 25, 2000
6036749 Helical separator Mar. 14, 2000
6019822 Apparatus for air dehumidification having a unitary casing for a cyclone separator, a primary filter, a secondary filter, and a separation membrane element Feb. 1, 2000
6004385 Compact gas liquid separation system with real-time performance monitoring Dec. 21, 1999
5963611 Steam separator, nuclear power generation plant, and boiler apparatus Oct. 5, 1999
5885333 Low pressure drop steam separators Mar. 23, 1999
5755924 Apparatus for treating liquid products May. 26, 1998
5749945 Apparatus for rapidly degassing and decontaminating liquids May. 12, 1998
5649998 Device for separating the phases of a fluid sample Jul. 22, 1997
5644802 Vacuum sewer arrangement Jul. 8, 1997
5634963 Degassing apparatus and use thereof Jun. 3, 1997
5554343 Particle and light and heavy fluid separator Sep. 10, 1996
5531811 Method for recovering entrained liquid from natural gas Jul. 2, 1996
5494501 Lubricant separator for a pneumatic tool lubrication system Feb. 27, 1996
5484521 Rotary drum fluid/liquid separator with energy recovery means Jan. 16, 1996
5474601 Integrated floating platform vertical annular separation and pumping system for production of hydrocarbons Dec. 12, 1995
5368007 Airgun expansion chamber Nov. 29, 1994
5338341 Separator for removing gases from water Aug. 16, 1994
5334239 Passive gas separator and accumulator device Aug. 2, 1994
5330641 Separator of solid particles for variable discharge fluid flow rates in dental apparatus Jul. 19, 1994
5314529 Entrained droplet separator May. 24, 1994

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