F01D

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Description

NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES (machines or engines for liquids F03; non-positive-displacement pumps F04D)

Subclasses

Not Available
Subclass Title
1/00 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)
1/02 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) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18)
1/04 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) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18) traversed by the working-fluid substantially axially
1/06 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) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18) traversed by the working-fluid substantially radially
1/08 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) with stationary working-fluid guiding means and bladed or like rotor (F01D 1/24 takes precedence; without working-fluid guiding means F01D 1/18) traversed by the working-fluid substantially radially having inward flow

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9688395 Boundary layer ingesting blade Dec 04, 13 Jun 27, 17 , Sikorsky Aircraft Corporation
9689069 Coating system including diffusion barrier layer including iridium and oxide layer Mar 09, 15 Jun 27, 17 , Rolls-Royce Corporation
9689261 Stacked wheel assembly for a rotor of a rotary machine Nov 11, 13 Jun 27, 17 , General Electric Company
9689262 Thermographic inspection system for composite wind turbine blade Jun 05, 13 Jun 27, 17 , General Electric Company
9689263 Droplet catcher for centrifugal compressor Oct 27, 09 Jun 27, 17 , General Electric Company
9689264 Centrifugal fan impeller with variable shape fan blades and method of assembly Mar 15, 13 Jun 27, 17 , Regal Beloit America, Inc.
9689265 Thin-walled reinforcement lattice structure for hollow CMC buckets Apr 09, 12 Jun 27, 17 , General Electric Company
9689266 Production facility comprising a transport system for processing elongated products, in particular wind turbine blades, with elongated mould assemblies Jul 19, 12 Jun 27, 17 , Vestas Wind Systems A/S
9689267 Blade wheel for a rotary electric machine and rotary electric machine comprising a blade wheel Apr 09, 13 Jun 27, 17 , CONTINENTAL AUTOMOTIVE GMBH
9689268 Turbine bucket closure assembly and methods of assembling the same Dec 17, 13 Jun 27, 17 , General Electric Company
9689269 Leading edge protector Jan 14, 15 Jun 27, 17 , Rolls Royce plc
9689270 Duplex-phase CrAl coating for improved corrosion/oxidation protection Aug 08, 13 Jun 27, 17 , MTU Aero Engines AG
9689271 Turbine engine impeller May 14, 12 Jun 27, 17 , SNECMA
9689272 Gas turbine and outer shroud Mar 06, 12 Jun 27, 17 , MITSUBISHI HEAVY INDUSTRIES, LTD.
9689273 Shroud arrangement for a gas turbine engine May 12, 14 Jun 27, 17 , Rolls Royce plc
9689274 Variable geometry turbine Dec 13, 13 Jun 27, 17 , Cummins Turbo Technologies Limited
9689275 Variable geometry turbo system Jun 20, 14 Jun 27, 17 , Hyundai Motor Company; HYUNDAI WIA Corporation;
9689276 Annular ring assembly for shroud cooling Jul 18, 14 Jun 27, 17 , PRATT & WHITNEY CANADA CORP.
9689277 Gas turbine engine and foil bearing system Jan 15, 16 Jun 27, 17 , Rolls Royce Corporation
9689278 Rotor disk including a plurality of hooks Jan 02, 14 Jun 27, 17 , SNECMA

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0173,534 REVERSE OSMOSIS TREATMENT SYSTEM Dec 20, 16 Jun 22, 17 , Hitachi Ltd.
2017/0173,629 COATING FOR INSPECTING THE INTERNAL INTEGRITY OF A STRUCTURE AND VEHICLE INCLUDING SAME Dec 16, 16 Jun 22, 17 , Not available
2017/0173,667 METHOD AND ASSEMBLY FOR FORMING COMPONENTS HAVING INTERNAL PASSAGES USING A LATTICE STRUCTURE Dec 17, 15 Jun 22, 17 , Not available
2017/0173,672 CENTER PLENUM SUPPORT FOR A MULTIWALL TURBINE AIRFOIL CASTING Dec 21, 15 Jun 22, 17 , Not available
2017/0173,674 MOLD ASSEMBLY INCLUDING A DEOXYGENATED CORE AND METHOD OF MAKING SAME Dec 17, 15 Jun 22, 17 , Not available
2017/0173,686 METHOD AND ASSEMBLY FOR FORMING COMPONENTS HAVING INTERNAL PASSAGES USING A LATTICE STRUCTURE Jan 19, 17 Jun 22, 17 , Not available
2017/0173,759 SURFACE TREATMENT OF TURBOMACHINERY Dec 21, 15 Jun 22, 17 , Not available
2017/0173,762 SYSTEM FOR CLAMPING A PART AND METHOD FOR SEALING THE INNER CASING OF A LOW PRESSURE RECTIFIER OF A TURBOMACHINE Feb 12, 15 Jun 22, 17 , Not available
2017/0175,244 COATED ARTICLES AND METHOD FOR MAKING Dec 18, 15 Jun 22, 17 , Not available
2017/0175,528 SURFACE TREATMENT OF TURBOMACHINERY Dec 21, 15 Jun 22, 17 , Not available
2017/0175,529 TURBOMACHINE AND TURBINE BLADE TRANSFER Dec 18, 15 Jun 22, 17 , General Electric Company
2017/0175,530 TURBOMACHINE AND TURBINE BLADE THEREFOR Dec 18, 15 Jun 22, 17 , General Electric Company
2017/0175,531 PROPELLER BLADE PROTRUSIONS FOR IMPROVED AERODYNAMIC PERFORMANCE AND SOUND CONTROL Dec 18, 15 Jun 22, 17 , Not available
2017/0175,532 ANGLED HEAT TRANSFER PEDESTAL Dec 21, 15 Jun 22, 17 , Not available
2017/0175,533 ALLOY, WELDED ARTICLE AND WELDING PROCESS Dec 22, 15 Jun 22, 17 , Not available
2017/0175,534 BLADE ASSEMBLY ON BASIS OF A MODULAR STRUCTURE FOR A TURBOMACHINE Nov 24, 14 Jun 22, 17 , General Electric Technology GmbH
2017/0175,535 INTERIOR COOLING CONFIGURATIONS IN TURBINE ROTOR BLADES Dec 18, 15 Jun 22, 17 , General Electric Company
2017/0175,536 INTERIOR COOLING CONFIGURATIONS IN TURBINE ROTOR BLADES Dec 18, 15 Jun 22, 17 , General Electric Company
2017/0175,537 TURBINE ROTOR COOLANT SUPPLY SYSTEM Dec 18, 15 Jun 22, 17 , Not available
2017/0175,538 COOLING SYSTEMS AND INTERNALLY-COOLED ENGINE PARTS HAVING AN IMPINGEMENT CAVITY WITH AN UNDULATING INTERNAL SURFACE Dec 18, 15 Jun 22, 17 , United Technologies Corporation

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Patents Issued To Date - By Filing Year

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