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Class Information
Number: 96/155
Name: Gas separation: apparatus > Degasifying means for liquid
Description: Apparatus which is provided with means to eliminate or drive out a gas from a liquid.


Sub-classes under this class:

Class Number Class Name Patents
96/219 And fluid filter 112
96/181 And liquid contact means 50
96/176 Defoaming means 59
96/218 Heat exchanger to degasify 47
96/220 Including baffle 83
96/188 Including means to remove mist entrained in gas 54
96/204 Liquid flow slinger, spreader, deflector, disperser, or rotation modifier 101
96/193 Pressure reducing means 112
96/175 Sonic means (i.e., using sound waves) 41
96/187 Tank or tank part movably mounted on support (e.g., for deaerating aircraft lubricating oil, etc.) 33
96/156 With control means responsive to sensed condition 56
96/202 With gas contacting means 117
96/182 With separator for multiple liquids 31


Patents under this class:
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Patent Number Title Of Patent Date Issued
7611568 Liquid-gas separator for direct liquid feed fuel cell Nov. 3, 2009
7604781 Microchannel apparatus capable of separating phases and methods of using same Oct. 20, 2009
7594801 Chemical liquid apparatus and deaerating method Sep. 29, 2009
7578870 Fluid separating device Aug. 25, 2009
7559978 Gas-liquid separator and method of operation Jul. 14, 2009
7517391 Method of bulk transport and storage of gas in a liquid medium Apr. 14, 2009
7459123 Automatic analyzer Dec. 2, 2008
7452408 System and method for producing bubble free liquids for nanometer scale semiconductor processing Nov. 18, 2008
7442239 Fuel-conditioning skid Oct. 28, 2008
7413586 In-tool and out-of-tool protection of extreme ultraviolet (EUV) reticles Aug. 19, 2008
7387502 Method and apparatus for elimination of gases in pump feed/injection equipment Jun. 17, 2008
7314509 Gas liquid phase separator with improved pressure control Jan. 1, 2008
7288202 Rotary separator and method Oct. 30, 2007
7250143 Device for spraying water Jul. 31, 2007
7241392 Rotary separator and method Jul. 10, 2007
7228859 Pressure venting circuit for respiratory humidification apparatus Jun. 12, 2007
7172157 Increasing the performance of aircraft on-board inert gas generating systems by turbocharging Feb. 6, 2007
7172156 Increasing the performance of aircraft on-board inert gas generating systems by turbocharging Feb. 6, 2007
7169305 Advanced liquid vortex separation system Jan. 30, 2007
7144443 Axial transfer line degassing Dec. 5, 2006
7141099 Flare tank apparatus for degassing drilling fluid Nov. 28, 2006
7122074 Device and method of removing bubbles generated in molding glass fiber-reinforced plastic parts Oct. 17, 2006
7112308 Sulfur trap sealing device Sep. 26, 2006
7108750 Thinning agent supplying systems Sep. 19, 2006
7048231 Increasing the performance of aircraft on-board inert gas generating systems by turbocharging May. 23, 2006
7022225 Water ozonation mixing and degassing system Apr. 4, 2006
6997972 Gas-liquid separator Feb. 14, 2006
6969419 Method for removing gas bubbles from a fluid-containing chamber Nov. 29, 2005
6955758 Ozone treating apparatus Oct. 18, 2005
6942718 Orientation insensitive combined liquid reservoir and gas/liquid separator Sep. 13, 2005
6929745 Apparatus for three-phase separation during treatment of wastewater and sludge Aug. 16, 2005
6893486 Method and system for sea-based handling of hydrocarbons May. 17, 2005
6884283 Process for removing bubbles from viscous polymer solutions Apr. 26, 2005
6837921 Ink tank Jan. 4, 2005
6827862 Method and device for removing gas from gas containing blood Dec. 7, 2004
6752855 Solution treatment system and solution treatment method Jun. 22, 2004
6706094 Collection of dissolved gases from groundwater Mar. 16, 2004
6698692 Aircraft fuel tank ullage safety system Mar. 2, 2004
6616731 Method and arrangement to monitor a fatty oil treatment process carried through under vacuum Sep. 9, 2003
6579457 Liquid transport member for high flux rates between a port region and an opening Jun. 17, 2003
6537356 Gas and solid trap for an intravenous line Mar. 25, 2003
6482360 Antifoam compositions including lecithin and uses thereof Nov. 19, 2002
6478962 Dynamic bubble trap Nov. 12, 2002
6464861 Apparatus for treating flora and fauna waste with hydrothermal reaction Oct. 15, 2002
6416632 Apparatus for degassing an aqueous suspension containing pulp fibers Jul. 9, 2002
6413299 Liquid slug and gas separation method and apparatus for gas pipelines Jul. 2, 2002
6389878 Gas trap for drilling mud May. 21, 2002
6375907 Hydrogen sulfide abatement with scale control and/or well acidizing Apr. 23, 2002
6372024 System and method for removing contaminating gases from water Apr. 16, 2002
6364934 Method of making ocular devices Apr. 2, 2002

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