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
9,033,570 Mixing rotor and internal mixer Jan 22, 13 May 19, 15 , KOBE STEEL, LTD.
9,033,648 Cooled gas turbine engine member Dec 22, 11 May 19, 15 , ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC.
9,033,652 Method and apparatus for cooling gas turbine rotor blades Sep 30, 11 May 19, 15 , GENERAL ELECTRIC COMPANY
9,033,653 Gas turbine engine fan drive gear system damper Apr 08, 14 May 19, 15 , UNITED TECHNOLOGIES CORPORATION
9,033,654 Variable geometry vane system for gas turbine engines Dec 28, 11 May 19, 15 , ROLLS-ROYCE CORPORATION; ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC.;
9,033,656 Exhaust system for steam turbine Jan 04, 12 May 19, 15 , MITSUBISHI HITACHI POWER SYSTEMS, LTD.
9,033,666 Means for locking a sealing ring on a turbine disk Jan 28, 11 May 19, 15 , SNECMA
9,033,668 Impeller May 01, 12 May 19, 15 , RAFAEL ADVANCED DEFENSE SYSTEMS LTD.
9,033,669 Rotating airfoil component with platform having a recessed surface region therein Jun 15, 12 May 19, 15 , GENERAL ELECTRIC COMPANY
9,033,670 Axially-split radial turbines and methods for the manufacture thereof Apr 11, 12 May 19, 15 , HONEYWELL INTERNATIONAL INC.
9,033,673 Turbomachine blade or vane having complementary asymmetrical geometry Sep 07, 12 May 19, 15 , HERAKLES; SCIETE NATIONAL D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "SNECMA";
9,033,674 Propeller fan and air conditioner having the same Jun 28, 13 May 19, 15 , SAMSUNG ELECTRONICS CO. LTD.
9,034,111 Engine wash system and method Jul 31, 12 May 19, 15 , ECOSERVICES, LLC
9,034,244 Gas-transfer foot Jan 28, 13 May 19, 15 , Not available
9,034,248 Ni-based superalloy, and turbine rotor and stator blades for gas turbine using the same Dec 22, 11 May 19, 15 , MITSUBISHI HITACHI POWER SYSTEMS, LTD.
9,034,479 Thermal barrier coating systems and processes therefor Jul 05, 12 May 19, 15 , GENERAL ELECTRIC COMPANY
9,035,482 Spiral turbine operating on pressure principle Mar 07, 14 May 19, 15 , MONARCH POWER CORP
9,032,599 Component removal apparatus for use in turbine engines and methods of removing components from turbine engines Feb 06, 12 May 19, 15 , GENERAL ELECTRIC COMPANY
9,032,619 Compressor stator chord restoration repair method and apparatus Feb 20, 09 May 19, 15 , PRATT & WHITNEY SERVICES PTE LTD.
9,032,621 Casting method for manufacturing a work piece Jun 24, 11 May 19, 15 , SIEMENS AKTIENGESELLSCHAFT

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0135,696 Turbomachinery Having Self-Articulating Blades, Shutter Valve, Partial-Admission Shutters, and/or Variable-Pitch Inlet Nozzles Jan 30, 15 May 21, 15 , Not available
2015/0135,715 Cooling System for Gas Turbine Nov 18, 14 May 21, 15 , Not available
2015/0135,727 AUTOMATED WATER WASH SYSTEM FOR A GAS TURBINE ENGINE Nov 21, 13 May 21, 15 , GENERAL ELECTRIC COMPANY
2015/0135,535 GAS TURBINE SPLITTING Oct 29, 14 May 21, 15 , Not available
2015/0135,663 JET ENGINE COMPRISING A DEVICE FOR SPRAYING OIL Nov 04, 14 May 21, 15 , Not available
2015/0135,660 JET ENGINE COMPRISING A DEVICE FOR SPRAYING OIL INTO AN AIR-OIL VOLUME FLOW Nov 04, 14 May 21, 15 , Not available
2015/0136,841 METHOD FOR MANUFACTURING A METAL PART Jan 30, 15 May 21, 15 , Not available
2015/0137,521 AIR POWERED ELECTRICITY GENERATING SYSTEM Nov 18, 14 May 21, 15 , Not available
2015/0135,948 Systems and Methods for Managing Turbine Intake Filters Nov 18, 13 May 21, 15 , Not available
2015/0139,779 GAS TURBINE ENGINE Oct 31, 14 May 21, 15 , Not available
2015/0139,780 ROTOR FOR A STEAM TURBINE Apr 05, 13 May 21, 15 , SIEMENS AKTIENGESELLSCHAFT
2015/0139,781 REACTION TURBINE Apr 18, 13 May 21, 15 , Not available
2015/0139,782 AIR SEPARATOR FOR GAS TURBINE ENGINE Nov 18, 13 May 21, 15 , Not available
2015/0139,784 Annular Cover Delimiting a Turbomachine Lubrication Chamber Nov 18, 14 May 21, 15 , TECHSPACE AERO S.A.
2015/0139,785 BEARING SUPPORT HAVING A GEOMETRY FOR EASIER EVACUATION OF CASTING CORES Nov 19, 14 May 21, 15 , SNECMA
2015/0139,786 RUN-IN COATING BASED ON METAL FIBERS Nov 17, 14 May 21, 15 , Not available
2015/0139,787 TURBINE ENGINE STATOR WALL COVERED IN AN ABRADABLE COATING May 30, 13 May 21, 15 , SNECMA
2015/0139,790 STEAM TURBINE NOZZLE SEGMENT HAVING TRANSITIONAL INTERFACE, AND NOZZLE ASSEMBLY AND STEAM TURBINE INCLUDING SUCH NOZZLE SEGMENT Nov 20, 13 May 21, 15 , GENERAL ELECTRIC COMPANY
2015/0139,791 AIRCRAFT ENGINE DRIVESHAFT VESSEL ASSEMBLY AND METHOD OF ASSEMBLING THE SAME Apr 19, 13 May 21, 15 , GENERAL ELECTRIC COMPANY
2015/0139,794 COUNTER PLATE AND TURBO MACHINE COMPRISING A COUNTER PLATE May 30, 13 May 21, 15 , SNECMA

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Patents Issued To Date - By Filing Year

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