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
9890700 Systems and methods for a variable geometry turbine nozzle May 11, 15 Feb 13, 18 , Ford Global Technologies, LLC
9890653 Gas turbine bucket shanks with seal pins Apr 07, 15 Feb 13, 18 , General Electric Company
9890658 Fixation device for turbine and method for applying fixation Jul 29, 14 Feb 13, 18 , ANSALDO ENERGIA SWITZERLAND AG
9890790 Adjusted rotating airfoil Nov 22, 13 Feb 13, 18 , ANSALDO ENERGIA SWITZERLAND AG
9890654 Gas driven motor Mar 17, 14 Feb 13, 18 , Not available
9890672 Combustion gas cooling apparatus, denitration apparatus having the combustion gas cooling apparatus, and combustion gas cooling method Sep 06, 12 Feb 13, 18 , MITSUBISHI HITACHI POWER SYSTEMS, LTD.; MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.;
9890649 Inlet guide assembly Jan 29, 16 Feb 13, 18 , Pratt & Whitney Canada Corp.
9890647 Composite gas turbine engine component Jul 30, 10 Feb 13, 18 , Rolls-Royce North American Technologies Inc.
9890663 Turbine exhaust case multi-piece frame Dec 20, 13 Feb 13, 18 , United Technologies Corporation
9890643 Method of manufacturing a ceramic core for mobile blade, ceramic core and mobile blade Dec 20, 12 Feb 13, 18 , SNECMA
9890645 Coolant flow redirection component Aug 31, 15 Feb 13, 18 , United Technologies Corporation
9891123 Wheel fastening inspection method, wheel fastening method, wheel fastening inspection device and wheel fastening device Jun 16, 15 Feb 13, 18 , IHI Corporation
9890655 Adjusting device for variable guide vanes and method of operation Sep 15, 09 Feb 13, 18 , SIEMENS AKTIENGESELLSCHAFT
9890642 Aluminide or chromide coatings of cavities Mar 29, 13 Feb 13, 18 , MTU Aero Engines GmbH
9890641 Gas turbine engine truncated airfoil fillet Jan 15, 15 Feb 13, 18 , United Technologies Corporation
9890640 Gas turbine engine tip clearance control Jun 30, 14 Feb 13, 18 , Rolls-Royce North American Technologies Inc.; Rolls Royce Corporation;
9890711 Gas turbine engine with bleed duct for minimum reduction of bleed flow and minimum rejection of hail during hail ingestion events Aug 06, 14 Feb 13, 18 , United Technologies Corporation
9890652 Turbine wheel for a turbine engine Sep 29, 15 Feb 13, 18 , SNECMA
9891004 Recovery and re-use of waste energy in industrial facilities Aug 19, 16 Feb 13, 18 , Saudi Arabian Oil Company
9890660 Diaphragm assembly bolted joint stress reduction Sep 18, 14 Feb 13, 18 , Solar Turbines Incorporated

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0045,107 PASSIVE INLET-ADJUSTMENT MECHANISMS FOR COMPRESSOR, AND TURBOCHARGER HAVING SAME Oct 24, 17 Feb 15, 18 , Honeywell International Inc.
2018/0043,990 PITCH CHANGE MODULE FOR TURBINE ENGINE AND CORRESPONDING TURBINE ENGINE Aug 09, 17 Feb 15, 18 , Not available
2018/0045,316 HYDRODYNAMIC SEAL SEAT COOLING FEATURES Aug 09, 16 Feb 15, 18 , Not available
2018/0045,117 MODULATED TURBINE COMPONENT COOLING Aug 09, 16 Feb 15, 18 , Not available
2018/0045,054 INTER-STAGE COOLING FOR A TURBOMACHINE Jul 17, 17 Feb 15, 18 , Rolls Royce plc
2018/0045,057 COMPONENTS HAVING OUTER WALL RECESSES FOR IMPINGEMENT COOLING Aug 09, 16 Feb 15, 18 , Not available
2018/0044,249 A METHOD OF FABRICATING A COMPOSITE MATERIAL PART BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS Jul 16, 15 Feb 15, 18 , Not available
2018/0045,062 HOLLOW CERAMIC MATRIX COMPOSITE ARTICLE, MANDREL FOR FORMING HOLLOW CERAMIC MATRIX COMPOSITE ARTICLE, AND METHOD FOR FORMING HOLLOW CERAMIC MATRIX COMPOSITE ARTICLE Aug 15, 16 Feb 15, 18 , Not available
2018/0045,072 VANE SEGMENT FOR A GAS TURBINE Mar 24, 16 Feb 15, 18 , Siemens Aktiengesellschaft
2018/0045,055 IMPINGEMENT SYSTEM FOR AN AIRFOIL Aug 12, 16 Feb 15, 18 , Not available
2018/0042,640 Turbine-Driven Rotary Sinuplasty Cutter Aug 11, 16 Feb 15, 18 , Not available
2018/0045,068 MECHANICALLY DRIVEN AIR VEHICLE THERMAL MANAGEMENT DEVICE Aug 11, 16 Feb 15, 18 , Not available
2018/0045,067 NON-CONTACT SEAL WITH MONOLITHIC/UNITARY CARRIER STRUCTURE Aug 15, 16 Feb 15, 18 , Not available
2018/0045,115 MULTI-CIRCUIT BUFFER SYSTEM FOR A GAS TURBINE ENGINE Oct 26, 17 Feb 15, 18 , Not available
2018/0045,114 SYSTEMS AND METHODS OF GENERATING ELECTRICAL POWER Aug 12, 16 Feb 15, 18 , HAMILTON SUNDSTRAND CORPORATION
2018/0044,756 TOOLING FOR STRESS RELIEVING A TURBINE WHEEL AND SHAFT Aug 11, 16 Feb 15, 18 , Honeywell International Inc.
2018/0045,053 STATIONARY BLADES FOR A STEAM TURBINE AND METHOD OF ASSEMBLING SAME Aug 08, 17 Feb 15, 18 , Not available
2018/0045,075 AN ENGINE ARRANGEMENT Mar 13, 15 Feb 15, 18 , VOLVO TRUCK CORPORATION
2018/0045,138 NOSE CONE ASSEMBLY AND METHOD OF CIRCULATING AIR IN A GAS TURBINE ENGINE Feb 09, 15 Feb 15, 18 , Not available
2018/0045,079 SYSTEM AND METHOD FOR GENERATING ELECTRIC ENERGY Oct 05, 17 Feb 15, 18 , FINNO ENERGY OY

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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