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
9,248,528 System and method for modifying a rotor Mar 20, 13 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,248,612 Containment case and method of manufacture Dec 15, 11 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,491 Components with re-entrant shaped cooling channels and methods of manufacture Nov 06, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,514 Article formed by plasma spray Aug 31, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,665 Turbine aperture cap system Aug 14, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,666 Airfoils for wake desensitization and method for fabricating same Dec 22, 11 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,667 Turbomachine blade with improved stiffness to weight ratio Mar 15, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,668 Airfoil with break-way, free-floating damper member Apr 24, 12 Feb 02, 16 , UNITED TECHNOLOGIES CORPORATION
9,249,669 CMC blade with pressurized internal cavity for erosion control Apr 05, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,670 Components with microchannel cooling Dec 15, 11 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,671 Method and a device of tangentially biasing internal cooling on nozzle guide vanes Sep 04, 09 Feb 02, 16 , SIEMENS AKTIENGESELLSCHAFT
9,249,672 Components with cooling channels and methods of manufacture Aug 27, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,673 Turbine rotor blade platform cooling Dec 30, 11 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,674 Turbine rotor blade platform cooling Dec 30, 11 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,675 Pin-fin array Aug 06, 14 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,676 Turbine rotor cover plate lock Jun 05, 12 Feb 02, 16 , UNITED TECHNOLOGIES CORPORATION
9,249,677 Blade pitch-controlled wind turbine system Feb 22, 13 Feb 02, 16 , Not available
9,249,678 Transition duct for a gas turbine Jun 27, 12 Feb 02, 16 , GENERAL ELECTRIC COMPANY
9,249,680 Turbine abradable layer with asymmetric ridges or grooves Feb 25, 14 Feb 02, 16 , SIEMENS ENERGY INC.
9,249,681 Fan case rub system Jan 31, 12 Feb 02, 16 , UNITED TECHNOLOGIES CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0030,983 ENGINE WASH COLLECTOR Mar 14, 14 Feb 04, 16 , Not available
2016/0031,006 Arcuate Directionally Solidified Components and Manufacture Methods Jun 05, 15 Feb 04, 16 , UNITED TECHNOLOGIES CORPORATION
2016/0031,033 ELECTROSPARK DEPOSITION PROCESS FOR OXIDATION RESISTANT COATING OF COOLING HOLE Aug 03, 15 Feb 04, 16 , Not available
2016/0031,186 COATINGS FOR METALLIC SUBSTRATES Mar 12, 14 Feb 04, 16 , Not available
2016/0031,316 TANK AND FILLER TUBE DEVICE WITH PROTECTIVE ARRANGEMENT Sep 12, 14 Feb 04, 16 , Not available
2016/0032,426 OPTIMIZED NICKEL ALLOY AND TURBINE BLADE MADE THEREOF Jan 22, 14 Feb 04, 16 , Not available
2016/0032,433 STAINLESS STEEL ALLOYS, TURBOCHARGER TURBINE HOUSINGS FORMED FROM THE STAINLESS STEEL ALLOYS, AND METHODS FOR MANUFACTURING THE SAME Jul 31, 14 Feb 04, 16 , HONEYWELL INTERNATIONAL INC.
2016/0032,725 Methods for Optimized Engine Balancing Based on Flight Data Aug 01, 14 Feb 04, 16 , THE BOEING COMPANY
2016/0032,726 GAS TURBINE ENGINE AXIAL COMPRESSOR REAR HUB Jul 07, 15 Feb 04, 16 , UNITED TECHNOLOGIES CORPORATION
2016/0032,727 ROTOR BLADE WITH A CONIC SPLINE FILLET AT AN INTERSECTION BETWEEN A PLATFORM AND A NECK Mar 13, 14 Feb 04, 16 , Not available
2016/0032,728 GAS TURBINE ENGINE AIRFOIL Aug 26, 15 Feb 04, 16 , Not available
2016/0032,729 Composite Fan Blade May 13, 15 Feb 04, 16 , Not available
2016/0032,730 OBTUSE ANGLE CHEVRON TRIP STRIP Mar 13, 14 Feb 04, 16 , Not available
2016/0032,731 THERMAL BARRIER COATING INSIDE COOLING CHANNELS Jul 15, 15 Feb 04, 16 , Not available
2016/0032,732 GAS TURBINE ENGINE AIRFOIL GEOMETRIES AND CORES FOR MANUFACTURING PROCESS Aug 31, 15 Feb 04, 16 , Not available
2016/0032,733 OUTER SHROUD WITH GUSSET Jul 31, 14 Feb 04, 16 , Not available
2016/0032,734 FAN FOR A MULTI-FLOW TURBOSHAFT ENGINE, AND TURBOSHAFT ENGINE EQUIPPED WITH SUCH A FAN Mar 04, 14 Feb 04, 16 , SNECMA
2016/0032,735 TRANSIENT LIQUID PHASE BONDED TIP SHROUD Mar 11, 14 Feb 04, 16 , UNITED TECHNOLOGIES CORPORATION
2016/0032,736 COATING PROCESS AND COATED ARTICLE May 15, 13 Feb 04, 16 , GENERAL ELECTRIC COMPANY
2016/0032,737 TURBINE BLADE TIP TREATMENT FOR INDUSTRIAL GAS TURBINES Mar 12, 14 Feb 04, 16 , Not available

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Patents Issued To Date - By Filing Year

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