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
9,114,469 Electrode for forming a cooling channel in a wall Aug 18, 14 Aug 25, 15 SNECMA, SNECMA
9,114,476 Dual blisks in the high-pressure compressor Jul 19, 11 Aug 25, 15 MTU AERO ENGINES GMBH, MTU AERO ENGINES GMBH
9,114,480 Methods for joining a monocrystalline part to a polycrystalline part by means of an adapter piece made of polycrystalline material Aug 06, 09 Aug 25, 15 MTU AERO ENGINES GMBH, MTU AERO ENGINES GMBH
9,114,882 Fan case and mount ring snap fit assembly Oct 26, 10 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,114,885 Aircraft engine control during icing of temperature probe Sep 13, 13 Aug 25, 15 PRATT & WHITNEY CANADA CORP., PRATT & WHITNEY CANADA CORP.
9,115,584 Resistive band for turbomachine blade Apr 24, 12 Aug 25, 15 GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY
9,115,585 Seal assembly for gas turbine Jun 06, 11 Aug 25, 15 GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY
9,115,586 Axially-split radial turbine Apr 19, 12 Aug 25, 15 HONEYWELL INTERNATIONAL INC., HONEYWELL INTERNATIONAL INC.
9,115,587 Cooling air configuration in a gas turbine engine Aug 22, 12 Aug 25, 15 SEIMENS ENERGY, INC., SIEMENS ENERGY, INC.
9,115,588 Gas turbine engine turbine blade airfoil profile Jul 02, 12 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,115,589 Impeller and method for producing same Jun 06, 11 Aug 25, 15 AISIN SEIKI KABUSHIKI KAISHA, AISIN SEIKI KABUSHIKI KAISHA
9,115,590 Gas turbine engine airfoil cooling circuit Sep 26, 12 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,115,591 Universal seal Aug 30, 11 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,115,592 Sealing device for jet engine oil chamber Mar 23, 11 Aug 25, 15 SNECMA, SNECMA
9,115,593 Turbomachine thermal management Apr 02, 12 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,115,594 Compressor casing treatment for gas turbine engine Dec 22, 11 Aug 25, 15 ROLLS-ROYCE CORPORATION, ROLLS-ROYCE CORPORATION
9,115,595 Clearance control system for a gas turbine Apr 09, 12 Aug 25, 15 GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY
9,115,596 Blade outer air seal having anti-rotation feature Aug 07, 12 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,115,597 Gas turbine engine turbine vane airfoil profile Jul 02, 12 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION
9,115,598 Front bearing support for a fan drive gear system Jun 05, 12 Aug 25, 15 UNITED TECHNOLOGIES CORPORATION, UNITED TECHNOLOGIES CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0239,046 SYSTEM HAVING LAYERED STRUCTURE AND METHOD OF MAKING THE SAME Feb 25, 14 Aug 27, 15 , GENERAL ELECTRIC COMPANY
2015/0240,085 Fluorine-Containing Nonaqueous Coating Material Composition, Coating Methods, And The Use Of The Coating Material Composition Aug 16, 13 Aug 27, 15 , Not available
2015/0240,640 GEARED AXIAL MULTISTAGE EXPANDER DEVICE, SYSTEM AND METHOD Feb 18, 15 Aug 27, 15 , Not available
2015/0240,641 METHOD FOR PRODUCING MECHANICAL WORK Nov 15, 12 Aug 27, 15 , Not available
2015/0240,642 METHOD FOR REMOVING A ROTOR BUCKET FROM A TURBOMACHINE ROTOR WHEEL Feb 26, 14 Aug 27, 15 , GENERAL ELECTRIC COMPANY
2015/0240,643 GROUP OF BLADE ROWS Feb 19, 15 Aug 27, 15 , Not available
2015/0240,644 THERMAL SHIELDS FOR GAS TURBINE ROTOR Feb 25, 14 Aug 27, 15 , SIEMENS ENERGY, INC.
2015/0240,645 PROPELLER FAN AND AIR CONDITIONER EQUIPPED WITH SAME Sep 27, 13 Aug 27, 15 , DAIKIN INDUSTRIES, LTD.
2015/0240,646 GROUP OF BLADE ROWS Feb 19, 15 Aug 27, 15 , Not available
2015/0240,647 GROUP OF BLADE ROWS Feb 19, 15 Aug 27, 15 , Not available
2015/0240,648 GROUP OF BLADE ROWS Feb 19, 15 Aug 27, 15 , Not available
2015/0240,649 COOLED VANE OF A HIGH-PRESSURE TURBINE Sep 12, 13 Aug 27, 15 , SNECMA
2015/0240,650 ROTOR FOR A TURBO-MACHINE AND A RELATED METHOD Jan 22, 15 Aug 27, 15 , Not available
2015/0240,651 TURBINE ABRADABLE LAYER WITH PROGRESSIVE WEAR ZONE MULTI LEVEL RIDGE ARRAYS Feb 25, 14 Aug 27, 15 , SIEMENS AKTIENGESELLSCHAFT
2015/0240,652 TURBINE ABRADABLE LAYER WITH ASYMMETRIC RIDGES OR GROOVES Feb 25, 14 Aug 27, 15 , SIEMENS ENERGY INC.
2015/0240,653 TURBINE ABRADABLE LAYER WITH ZIG ZAG GROOVE PATTERN Feb 25, 14 Aug 27, 15 , SIEMENS AKTIENGESELLSCHAFT
2015/0240,654 SOLAR POWER AND LIQUID AIR ENERGY STORAGE SYSTEMS, METHODS, AND DEVICES Dec 03, 14 Aug 27, 15 , Not available
2015/0240,655 METHOD AND SYSTEM FOR VARYING THE WIDTH OF A TURBINE NOZZLE Feb 24, 15 Aug 27, 15 , FLUID EQUIPMENT DEVELOPMENT COMPANY LLC
2015/0240,656 EXHAUST GAS TURBINE AND METHOD OF CONTROLLING THE TURBINE May 09, 15 Aug 27, 15 , IHI CHARGING SYSTEMS INTERNATIONAL GMBH
2015/0240,657 METHOD FOR INSPECTING A TURBINE ENGINE ROTOR WITH A ROTOR DISC CAVITY INSPECTION APPARATUS Feb 26, 14 Aug 27, 15 , SIEMENS ENERGY INC.

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