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
9789557 Electrospark deposition process for oxidation resistant coating of cooling hole Aug 03, 15 Oct 17, 17 GENERAL ELECTRIC COMPANY, General Electric Company
9789636 Rigid and rotatable vanes molded within variably shaped flexible airfoils May 20, 14 Oct 17, 17 UNITED TECHNOLOGIES CORPORATION, United Technologies Corporation
9789978 System for following the handling of an aircraft engine Jun 11, 15 Oct 17, 17 AIRBUS OPERATIONS SAS, AIRBUS OPERATIONS (S.A.S.)
9790066 Rotating shaft lifting jig and rotating shaft lifting method Jun 09, 14 Oct 17, 17 MITSUBISHI HITACHI POWER SYSTEMS, LTD., MITSUBISHI HITACHI POWER SYSTEMS, LTD.
9790587 Article and method of making thereof Oct 28, 14 Oct 17, 17 GENERAL ELECTRIC COMPANY, General Electric Company
9790792 Asymmetrically slotted rotor for a gas turbine engine Jun 12, 14 Oct 17, 17 UNITED TECHNOLOGIES CORPORATION, United Technologies Corporation
9790793 Gas turbine having damping clamp Jan 02, 15 Oct 17, 17 DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD., Doosan Heavy Industries & Construction Co., Ltd.
9790794 Propeller comprising a moveable dynamic scoop Oct 08, 13 Oct 17, 17 SNECMA, SNECMA
9790795 Wind turbine blade, wind power generation system including the same, and method for designing wind turbine blade Oct 20, 11 Oct 17, 17 MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES, LTD.
9790796 Systems and methods for modifying a pressure side on an airfoil about a trailing edge Sep 19, 13 Oct 17, 17 GENERAL ELECTRIC COMPANY, General Electric Company
9790797 Subsonic swept fan blade Jul 05, 11 Oct 17, 17 UNITED TECHNOLOGIES CORPORATION, United Technologies Corporation
9790798 Rotor blade manufacture May 29, 15 Oct 17, 17 ROLLS-ROYCE PLC, Rolls Royce plc
9790799 Gas turbine airfoil Nov 04, 14 Oct 17, 17 MITSUBISHI HITACHI POWER SYSTEMS, LTD., Mitsubishi Hitachi Power Systems, Ltd.
9790800 Method of forming an inflated aerofoil Aug 10, 15 Oct 17, 17 ROLLS-ROYCE PLC, Rolls Royce plc
9790801 Gas turbine engine component having suction side cutback opening Dec 27, 12 Oct 17, 17 UNITED TECHNOLOGIES CORPORATION, United Technologies Corporation
9790802 Turbine engine rotor including blade made of composite material and having an added root May 11, 12 Oct 17, 17 SNECMA, SNECMA; Herakles;
9790803 Double split blade lock ring Feb 21, 14 Oct 17, 17 UNITED TECHNOLOGIES CORPORATION, United Technologies Corporation
9790804 Gearbox of aircraft turbine engine May 22, 15 Oct 17, 17 SAFRAN AIRCRAFT ENGINES, SAFRAN AIRCRAFT ENGINES
9790805 Steam valve device and steam turbine plant Mar 19, 12 Oct 17, 17 KABUSHIKI KAISHA TOSHIBA, KABUSHIKI KAISHA TOSHIBA
9790806 Case with vane retention feature Jun 05, 15 Oct 17, 17 UNITED TECHNOLOGIES CORPORATION, United Technologies Corporation

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0297,054 METHOD OF FORMING SPRAYED COATING, HIGH-TEMPERATURE COMPONENT FOR TURBINE, TURBINE, MASKING PIN FOR FORMING SPRAYED COATING, AND MASKING MEMBER Dec 03, 15 Oct 19, 17 MITSUBISHI HITACHI POWER SYSTEMS, LTD.,
2017/0297,079 AERODYNAMICALLY ACTIVE STIFFENING FEATURE FOR GAS TURBINE RECUPERATOR Jun 28, 17 Oct 19, 17 ,
2017/0297,080 RING MOLDED ARTICLE MANUFACTURING METHOD Aug 27, 15 Oct 19, 17 ,
2017/0297,156 APPARATUS FOR MACHINING COMPONENTS OF GAS TURBINE ENGINES Apr 05, 17 Oct 19, 17 ROLLS-ROYCE PLC,
2017/0297,241 METHOD FOR DEMOULDING A COMPOSITE MATERIAL WITH AN ORGANIC MATRIX Sep 30, 15 Oct 19, 17 SAFRAN AIRCRAFT ENGINES,
2017/0297,728 PROPULSION ENGINE FOR AN AIRCRAFT Apr 19, 16 Oct 19, 17 GENERAL ELECTRIC COMPANY,
2017/0298,468 METHOD FOR MANUFACTURING SHAFT BODY Oct 09, 15 Oct 19, 17 MITSUBISHI HITACHI POWER SYSTEMS, LTD.,
2017/0298,519 DOUBLE-LAYERED ZIRCONIUM OXIDE LAYER HAVING A HIGH-PURITY CONTENT Sep 30, 15 Oct 19, 17 SIEMENS AKTIENGESELLSCHAFT,
2017/0298,631 ROOF SYSTEM WITH ENERGY EFFICIENT FEATURES Apr 15, 16 Oct 19, 17 ,
2017/0298,735 AIRCRAFT ENGINE ROTOR REPAIRED WITH MICROSTRUCTURAL ENHANCEMENT Mar 23, 17 Oct 19, 17 KEYSTONE SYNERGISTIC ENTERPRISES, INC.,
2017/0298,736 RADIAL TURBOMACHINE Apr 30, 15 Oct 19, 17 EXERGY S.P.A.,
2017/0298,737 TURBOMACHINE Apr 04, 17 Oct 19, 17 HONDA MOTOR CO., LTD.,
2017/0298,738 CONTROLLED COOLING OF TURBINE SHAFTS Oct 05, 15 Oct 19, 17 SIEMENS AKTIENGESELLSCHAFT,
2017/0298,739 Bolt On Seal Ring Apr 15, 16 Oct 19, 17 SIEMENS ENERGY, INC.,
2017/0298,740 Noise Reduction to the Trailing Edge of Fluid Dynamic Bodies Dec 16, 16 Oct 19, 17 BRUNEL UNIVERSITY,
2017/0298,741 STATOR OF AN AIRCRAFT TURBINE ENGINE Sep 29, 15 Oct 19, 17 SAFRAN AIRCRAFT ENGINES,
2017/0298,742 TURBINE ENGINE AIRFOIL BLEED PUMPING Apr 15, 16 Oct 19, 17 GENERAL ELECTRIC COMPANY,
2017/0298,743 COMPONENT FOR A TURBINE ENGINE WITH A FILM-HOLE Apr 14, 16 Oct 19, 17 GENERAL ELECTRIC COMPANY,
2017/0298,744 SYSTEM FOR COOLING SEAL RAILS OF TIP SHROUD OF TURBINE BLADE Apr 14, 16 Oct 19, 17 GENERAL ELECTRIC COMPANY,
2017/0298,745 FIBER REINFORCED AIRFOIL Dec 06, 16 Oct 19, 17 ROLLS-ROYCE CORPORATION,

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