F01D 1/36

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Description

Class  F01D : NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES


Subclass 1/36: Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D 3/02; with other than pure rotation F01D 23/00; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) characterised by non-bladed rotor, e.g. with drilled holes (F01D 1/32 takes precedence; sirens G10K 7/00) using fluid friction

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12044129 Rotary manifold for a cohesion-type driveDec 21, 22Jul 23, 24MCGUIRE AERO PROPULSION SOLUTIONS INC.
11702937 Integrated power pumpApr 20, 21Jul 18, 23Saudi Arabian Oil Company
11692443 Boundary layer turbomachineSep 08, 17Jul 04, 23Wesley Turbines IP Limited
11572788 Rotary manifold for a cohesion-type driveJul 30, 20Feb 07, 23MCGUIRE AERO PROPULSION SOLUTIONS INC.
11519419 Non-sealed vacuum pump with supersonically rotatable bladeless gas impingement surfaceApr 15, 20Dec 06, 22Not available
11512592 Machine for the generation of energy by exploiting the flow of fluidJul 22, 19Nov 29, 22ANMC—ADVANCED NEW MATERIALS AND COMPONENTS S.R.L.
11506057 Tesla-type turbine, method for operating a Tesla-type turbine, apparatus for converting thermal energy into mechanical energy, method for converting thermal energy into mechanical energy and method for converting thermal energy into electrical energyDec 29, 20Nov 22, 22Not available
11415047 Bounday layer turbineMay 13, 21Aug 16, 22Not available
11346223 Disc turbine with static distributorJul 19, 18May 31, 22ESQUARE LAB LTD
11306592 Reverse cycle machine provided with a turbineDec 27, 17Apr 19, 22SIT TECHNOLOGIES SRL
11208890 Boundary layer turbomachineJan 08, 16Dec 28, 21Green Frog Turbines (UK) Limited
11149623 Pneumatic motor assembly utilizing compressed gas to rotate a magnet assembly and having a cooling jacket surrounding the motor and the magnet assembly to circulate the compressed gas for cooling the magnet assembly, and a flow induction system using the sameSep 01, 16Oct 19, 21Terrestrial Energy Inc.
11098722 Internal combustion boundary layer turbine engine (BLTE)Jun 22, 12Aug 24, 21Not available
10794239 Rotary manifold for a cohesion-type driveNov 23, 17Oct 06, 20MCGUIRE AERO PROPULSION SOLUTIONS INC.
10677061 Shear flow turbomachinery devicesSep 09, 16Jun 09, 20Not available
10626726 Tubular adhesion turbine or pumpJul 11, 16Apr 21, 20Not available
10550846 Blower apparatusMay 30, 17Feb 04, 20NIDEC CORPORATION
10480343 Re-circulating heat pump turbineMay 04, 18Nov 19, 19Not available
10401032 Toroidal combustion chamberMay 01, 15Sep 03, 19Not available
10208600 Radial turbineAug 29, 13Feb 19, 19Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2021/0355,867 Bounday Layer TurbineMay 13, 21Nov 18, 21Not available
2020/0256,191 BOUNDARY LAYER TURBOMACHINEJun 10, 16Aug 13, 20Not available
2019/0055,843 AIR-FOIL BOUNDARY LAYER TURBINEAug 17, 17Feb 21, 19TrybriDrive LLC
2018/0266,250 SHEAR FLOW TURBOMACHINERY DEVICESSep 09, 16Sep 20, 18Not available
2018/0216,463 TUBULAR ADHESION TURBINE OR PUMPJul 11, 16Aug 02, 18Not available
2018/0142,556 ROTARY MANIFOLD FOR A COHESION-TYPE DRIVENov 23, 17May 24, 18Not available
2012/0141,254 VACUUM PUMP AND MEMBER USED FOR VACUUM PUMPMay 31, 10Jun 07, 12EDWARDS JAPAN LIMITED

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Patents Issued To Date - By Filing Year

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