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
9,421,635 Process for forming an air cooled turbine airfoil Dec 10, 13 Aug 23, 16 , S & J DESIGN LLC
9,421,703 Panels and processes therefor Dec 22, 11 Aug 23, 16 , GENERAL ELECTRIC COMPANY
9,421,733 Multi-layer ceramic composite porous structure Dec 24, 11 Aug 23, 16 , ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC.
9,422,814 Repair of a coating on a turbine component Jul 14, 10 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,815 Gas turbine engine component with compound cusp cooling configuration Jul 09, 12 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,816 Airfoil with hybrid drilled and cutback trailing edge Jun 26, 09 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,817 Turbine blade root with microcircuit cooling passages May 31, 12 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,818 Gas turbine engine rotor wheel having composite material blades with blade-root to disk connection being obtained by clamping Jun 21, 11 Aug 23, 16 , SNECMA
9,422,819 Rotor blade root spacer for arranging between a rotor disk and a root of a rotor blade Dec 18, 12 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,820 Method and system for self-locking a closure bucket in a rotary machine May 02, 13 Aug 23, 16 , NUOVO PIGNONE SRL
9,422,821 Selective coating removal or masking for ground path Mar 14, 14 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,822 Turbine comprising a sealing device between the stator blade carrier and the housing Aug 27, 13 Aug 23, 16 , ALSTOM TECHNOLOGY LTD.
9,422,823 Piston seal ring Apr 27, 12 Aug 23, 16 , SIEMENS AKTIENGESELLSCHAFT
9,422,824 Gas turbine thermal control and related method Oct 18, 12 Aug 23, 16 , GENERAL ELECTRIC COMPANY
9,422,825 Gas turbine engine synchronization ring Nov 05, 12 Aug 23, 16 , UNITED TECHNOLOGIES CORPORATION
9,422,826 Start control unit for steam turbine plant Jun 25, 14 Aug 23, 16 , MITSUBISHI HITACHI POWER SYSTEMS, LTD.
9,422,827 Apparatus and method for servicing gas turbine engines Aug 23, 13 Aug 23, 16 , GENERAL ELECTRIC COMPANY
9,422,828 Bi-cast layered wall with a porous element for component cooling Aug 04, 14 Aug 23, 16 , Not available
9,422,829 Pump intake device Mar 01, 11 Aug 23, 16 , WEIR MINERALS AUSTRALIA LTD.
9,422,830 Washer of a combustion chamber tile of a gas turbine Dec 17, 14 Aug 23, 16 , ROLLS-ROYCE DEUTSCHLAND LTD & CO KG

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0236,298 LASER POWDER DEPOSITION WELD REWORK FOR GAS TURBINE ENGINE NON-FUSION WELDABLE NICKEL CASTINGS Oct 24, 14 Aug 18, 16 , Not available
2016/0236,799 DETERGENT DELIVERY METHODS AND SYSTEMS FOR TURBINE ENGINES Feb 13, 15 Aug 18, 16 , GENERAL ELECTRIC COMPANY
2016/0237,517 METHOD FOR HEAT TREATMENT OF STAINLESS MEMBER, AND METHOD FOR PRODUCING FORGED STAINLESS PRODUCT Sep 29, 14 Aug 18, 16 , Not available
2016/0237,581 ELECTROPLATED COATINGS Aug 26, 15 Aug 18, 16 , Not available
2016/0237,821 STRUCTURE OF AXIAL-TYPE MULTISTAGE TURBINE Sep 26, 14 Aug 18, 16 , Not available
2016/0237,822 BLADE RESTORATION USING SHROUD PLATING Feb 16, 15 Aug 18, 16 , Not available
2016/0237,823 RETENTION OF A ROTOR OF AN ELECTRONICALLY-CONTROLLED TURBOMACHINE Oct 25, 14 Aug 18, 16 , ECOMOTORS, INC.
2016/0237,824 ROTATING COMPONENT BALANCE RING Sep 25, 14 Aug 18, 16 , Not available
2016/0237,825 BALANCED ROTATING COMPONENT FOR A GAS POWERED ENGINE Jun 18, 15 Aug 18, 16 , Not available
2016/0237,826 METHOD OF PROCESSING UNFINISHED SURFACES Feb 17, 15 Aug 18, 16 , Not available
2016/0237,827 GAS TURBINE BLADE WITH CORRUGATED TIP WALL Apr 27, 16 Aug 18, 16 , Not available
2016/0237,828 ARTICLE WITH INTERNAL STRUCTURE Sep 24, 14 Aug 18, 16 , Not available
2016/0237,829 BLADE, SHROUD AND TURBOMACHINE Jan 28, 16 Aug 18, 16 , Not available
2016/0237,830 Non-Metallic Vertical Turbine Pump Apr 26, 16 Aug 18, 16 , Not available
2016/0237,831 ABRASIVE BLADE TIP WITH IMPROVED WEAR AT HIGH INTERACTION RATE Feb 12, 15 Aug 18, 16 , Not available
2016/0237,832 ABRASIVE BLADE TIP WITH IMPROVED WEAR AT HIGH INTERACTION RATE Feb 12, 15 Aug 18, 16 , Not available
2016/0237,833 TURBINE BLADE, SET OF TURBINE BLADES, AND FIR TREE ROOT FOR A TURBINE BLADE Feb 04, 16 Aug 18, 16 , GENERAL ELECTRIC TECHNOLOGY GMBH
2016/0237,834 FRICTION WELDING ROTOR BLADES TO A ROTOR DISK Feb 13, 15 Aug 18, 16 , Not available
2016/0237,835 COMPRESSIBLE FAN BLADE WITH ROOT SPACER Sep 19, 14 Aug 18, 16 , Not available
2016/0237,836 STRUCTURAL HONEYCOMB PANEL Dec 09, 14 Aug 18, 16 , Not available

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