Gas separation patents
Featured patents
Particle Capture Unit, Method for Manufacturing the Same, and Substrate Processing Apparatus
US 08821607 B2, Sept. 2, 2014, Combined or Convertible, Katsuyuki Takahiro et al. / Tokyo Electron Limited (Tokyo, JP)
A particle capture unit in a substrate processing apparatus, the particle capture…
Device for Separating and Collecting Fluid in Gas From a Reservoir
US 08771394 B2, July 8, 2014, Gaseous or liquid, Kjell Olav Stinessen et al. / Aker Subsea (Lysaker, NO)
A device for separating and collecting liquid entrained in gas from a reservoir,…
Dust Bin for a Robotic Vacuum
US 08741013 B2, June 3, 2014, With Inflow Gas Control or Distribution, Mark Steven Schnittman et al. / iRobot Corporation (Bedford, US)
A dust bin for a robotic vacuum, the dust bin comprising:…
Filter Element With Guide Shaft
US 08747507 B2, June 10, 2014, Zigzag, Corrugated, or Conical, Markus Koegel et al. / Carl Freudenberg KG (Weinheim, DE)
A filter element for insertion into a housing of a ventilation unit or air…
Method of Installing a Multi-Layer Batt, Blanket or Mat in an Exhaust Gas Aftertreatment or Acoustic Device
US 08747510 B2, June 10, 2014, Ceramic or sintered, Ruth Latham et al. / Tenneco Automotive Operating Company, Inc. (Lake Forest, US)
An exhaust treatment unit for treating an exhaust gas from a combustion process,…
Filter Mounts for a Portable Fan and Methods for Mounting a Filter to a Portable Fan
US 08591619 B2, Nov. 26, 2013, Impeller within or proximate to space encompassed by separating media, Jeffrey P. Whittemore / Zipwall LLC (Arlington, US)
A fan, comprising: fan…
Low Density Mist Collector Pad
US 08562709 B2, Oct. 22, 2013, Metal mesh or expanded material, Kantilal P. Patel / Amistco Separation Products, Inc. (Houston, US)
A knitted wire mesh mist collector pad having an average density (measured…
Air Filter Arrangement
US 08496723 B2, July 30, 2013, Media within joinable or separable flow line sections, Bradley A. Kuempel et al. / Donaldson Company, Inc. (Minneapolis, US)
An air cleaner assembly comprising:…
Air Filter Unit Having a Radially Divided Housing
US 08444736 B2, May 21, 2013, Spiral or cylindrical, Steffen Ackermann et al. / Mann+Hummel GmbH (Ludwigsburg, DE)
An exchangeable filter element comprising: a filter bellows of filter media, said…
Exhaust Gas Cleaner
US 08449643 B2, May 28, 2013, Ceramic or sintered, Hiroki Hosoe et al. / Honda Motor Co., Ltd. (Tokyo, JP)
An exhaust gas cleaner that purifies exhaust gas emitted from an internal…
Patentorg has 432 documents under Gas Separation Patents.
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- With Heating or Cooling Means 1
- Residue Burned 10
- With Automatic Control of Cleaning Means 3
- Interdigitated Comb and Separating Media 2
- Sonic Type 1
- Relatively Movable Pneumatic Nozzle 1
- Solid Agent Cleaning Member Movingly Contacts Apparatus 3
- Agent Has Defined Traversing Motion Relative to Separating Media 1
- Vibrating, Jarring, or Rapping Means 3
- Pneumatic Reverse Flushing 1
- Filter Manipulation, Shaking or Flexing for Precluding or Removing Encrustation 1
- Aircraft Anti-Ingestion Means 4
- Filter or Apertured Deflector Unit Discontinuous Across Gas Flow Within Flow Conduit 1
- With Separating Media Bypass or System Gas Pressure Relief 6
- Valved Bypass Means 2
- At Least One Mounted for Continuous Motion 1
- Plural Stages in Unitary Casing 1
- Including Expansion Chamber 1
- Deflector and Fibrous, Filamentary, Particulate Solids, or Cohesive Sheet Filter Type 3
- Serially Spaced With at Least One of Other Type Intermediately Positioned 1
- Filter Is Most Upstream 1
- Cohesive Sheet-Like Filter 1
- Cyclone or Centrifugal Whirl Type Deflector 18
- With Recycle Means 1
- Multiple Bag Type Filters in Chamber 3
- Multiple Separators, Each With Discrete and Longitudinally Confined Gas Inlet or Outlet Flow Path 1
- Combined Serial and Parallel Arrangement 4
- With Flow Equalizing, Controlling, or Distributing Means 3
- Centrifugal 7
- Plural Gas Inflow Openings, Slots, or Whirl Vanes in Each Separator 1
- Filters 1
- Indefinite or Running Length 3
- With Means Facilitating Transportability or Handling of Apparatus 5
- Handle Feature for Apparatus or Part Thereof 4
- With Electrical Grounding Means 1
- Valved, Self-Closing, or Apparatus Contained Bag Closing Means 1
- Housing Closure Secures Bag 2
- With Securing or Supporting Means 3
- Bag Internally Supported 2
- Seaming, Reinforcing or Bag Structure 1
- Multi-Ply, Strata, or Laminated 2
- Combined or Convertible 13
- In Environmental Air Enclosure 7
- In Motor Vehicle 27
- In Vented Container 6
- Involving Communication Receiving or Transmitting Apparatus 4
- With Guide Means Effecting Removal of Constituent Layer Out of Gas Stream 1
- Fluid Flow Normal to Axis of Moving Member 2
- Differentially Deflected System Fluid Constituents 6
- Concentrate Flow Groove, Guide, or Channel on Moving Member 1
- With Separated Gas Outflow Control 1
- Flow Straightener 2
- Valve 1
- With Inflow Gas Control or Distribution 2
- Multiple Inlets 1
- Separating Media Adjustable to Various Positions of Use or to Nonuse 1
- Means Within Gas Stream for Conducting Concentrate to Collector 6
- Closure Between Separating and Collecting Zones 1
- Residue Access, Handling or Removing Means 2
- Separable Collection Container 1
- Gaseous or Liquid 1
- With Heating or Cooling Means 2
- Parallel and Continuous Nonplanar Members 2
- Plural Deflectors Overlapped and Spaced Serially in Gas Flow 1
- Deflectors Apertured or Closely Spaced From Flow Path Wall 2
- Space or Aperture Opposed by Solid Deflector Surface 2
- Fixed Gas Whirler or Rotator Means 2
- Helical Vane or Baffle Within Flow Conduit 1
- Between Gas Flow Path Wall and Central Core 1
- Tangential Gas Inlet Opening in Casing 2
- Continuous Confined Flow Path 2
- Impingement Baffle 1
- Corrugated, Ribbed, Crimped, or With Projections 1
- With Gas Flow Effecting Means 1
- Plurality of Impellers Arranged in Parallel or Performing Diverse Functions 1
- Impeller Within or Proximate to Space Encompassed by Separating Media 6
- With Means Introducing Gas Into Midst of Separating Media 2
- Strands or Bristles With Unsupported or Free Extremities 1
- With Separate Flow Line Access Means or Filter Media Passage Means Offset to Flow Path 1
- Access Means Is Clamping or Coupling Means for Unit Filter Media 4
- Unit Transversely Slidable Through Flow Path 4
- Two or More Separators 9
- With Framework for Edge to Edge Relation 4
- Spaced for Parallel Flow of Gas 9
- Three or More Serially Spaced 1
- Plies or Layers of Different Characteristics or Orientation 19
- Differing Mesh Sizes 6
- With Means Securing or Retaining Separating Media 1
- Fastening Means Pierces or Penetrates Media 1
- Hinged or Pivoted Retainer or Clamp on Backing Frame or in Flow Line 5
- Unit or Cohesive Sheet-Like Media in Flow Line or Frame 9
- Edge Supporting or Securing Means for Nonplanar Sheet Form Filter 12
- Spiral or Cylindrical 23
- With Additional Transversely Arranged Members 3
- With Additional Support Means Not Positively Engaged or Joined to Media 1
- Gasket or Sealing Means 17
- Media Within Joinable or Separable Flow Line Sections 2
- Suspended or Supported by Bracket or From Top of Frame 1
- Distorted Media in Flow Line or Resilient Retaining Means 1
- Edge Supported or Secured Only 1
- Zigzag, Corrugated, or Conical 12
- Specific Media Material 2
- Ceramic or Sintered 41
- With Coating, Impregnant, or Bonding Agent 4
- Metal Mesh or Expanded Material 1
- Fibrous or Strand Form 5
- Organic 3
- Miscellaneous 2