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
9945266 Combined cycle power plant thermal energy conservation Aug 07, 15 Apr 17, 18 , General Electric Company
9944382 Tightening and oil discharging nut, and a turbine engine Sep 18, 14 Apr 17, 18 , SNECMA
9945234 Composite component Oct 06, 15 Apr 17, 18 , Rolls Royce plc
9943932 Trunnion hole repair method utilizing interference fit inserts Apr 18, 16 Apr 17, 18 , United Technologies Corporation
9945388 Method for making an impeller from sector segments Feb 19, 14 Apr 17, 18 , Nuovo Pignone Srl
9945248 Vented tangential on-board injector for a gas turbine engine Jan 30, 15 Apr 17, 18 , United Technologies Corporation
9943933 Repair of gas turbine engine components Dec 19, 13 Apr 17, 18 , Rolls Royce Corporation
9945287 Asymmetric actuator pivot shaft bushing for VTG turbocharger Dec 05, 13 Apr 17, 18 , BorgWarner Inc.
9944563 Silicon-based materials containing indium and methods of forming the same Sep 16, 16 Apr 17, 18 , General Electric Company
9945424 Bearing thermal relief fan drive gear system assembly method Mar 04, 15 Apr 17, 18 , United Technologies Corporation
9945237 Lock for retaining minidisks with rotors of a gas turbine engine Dec 18, 13 Apr 17, 18 , United Technologies Corporation
9945259 Integrated flex support and front center body Mar 14, 14 Apr 17, 18 , United Technologies Corporation
9944356 Shape shifting foils Feb 23, 16 Apr 17, 18 , Not available
9945245 Variable nozzle unit and variable geometry system turbocharger Feb 12, 14 Apr 17, 18 , IHI CORPORATION
9945243 Turbine shroud with biased blade track Sep 17, 15 Apr 17, 18 , Rolls-Royce Corporation
9945244 Turbine shroud assembly and method for loading Aug 13, 15 Apr 17, 18 , General Electric Company
9944399 Seal assembly for a bearing assembly in a gas turbine engine Aug 07, 14 Apr 17, 18 , PRATT & WHITNEY CANADA CORP.
9945019 Nickel-based heat-resistant superalloy Dec 08, 16 Apr 17, 18 , Independent Administrative Institution National Institute For Materials Science
9945260 Hub of an intermediate casing for an aircraft turbojet engine comprising doors with contoured geometry Jul 23, 14 Apr 17, 18 , SNECMA
9945258 Sheet metal turbine housing with cellular structure reinforcement Oct 10, 14 Apr 17, 18 , Ford Global Technologies, LLC

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0106,158 VANE INTERSEGMENT GAP SEALING ARRANGEMENT Oct 17, 16 Apr 19, 18 , United Technologies Corporation
2018/0104,857 Circumferential Stiffeners for Composite Fancases Oct 31, 17 Apr 19, 18 , Albany Engineered Composites Inc.
2018/0106,156 TURBINE VANE COOLING ARRANGEMENT Oct 17, 16 Apr 19, 18 , Not available
2018/0106,164 GAS TURBINE Oct 13, 17 Apr 19, 18 , Not available
2018/0106,163 COMBUSTION DYNAMICS MITIGATION SYSTEM Oct 13, 16 Apr 19, 18 , Not available
2018/0107,203 OIL DEBRIS MONITORING (ODM) WITH ADAPTIVE LEARNING Oct 19, 16 Apr 19, 18 , Not available
2018/0104,791 Phase alignment device Feb 07, 16 Apr 19, 18 , Not available
2018/0106,263 SINGLE PIECE BEARING HOUSING WITH TURBINE END PLATE Oct 14, 16 Apr 19, 18 , Not available
2018/0106,155 TRANSITION DUCT FORMED OF A PLURALITY OF SEGMENTS Oct 13, 16 Apr 19, 18 , Not available
2018/0106,161 TURBINE SHROUD SEGMENT Oct 19, 16 Apr 19, 18 , Not available
2018/0106,154 CONTOURED BONDCOAT FOR ENVIRONMENTAL BARRIER COATINGS AND METHODS FOR MAKING CONTOURED BONDCOATS FOR ENVIRONMENTAL BARRIER COATINGS Oct 13, 16 Apr 19, 18 , Not available
2018/0106,157 SEAL FACE PLATE COOLING Oct 17, 16 Apr 19, 18 , Not available
2018/0106,162 GRAPHENE DISCS AND BORES AND METHODS OF PREPARING THE SAME Oct 13, 16 Apr 19, 18 , Not available
2018/0106,153 BLADES AND BLADE DAMPERS FOR GAS TURBINE ENGINES Dec 22, 17 Apr 19, 18 , Not available
2018/0106,166 FEEDWATER BYPASS SYSTEM FOR A DESUPERHEATER Oct 18, 16 Apr 19, 18 , Not available
2018/0105,914 HYBRID COMPONENT AND METHOD OF MAKING Oct 13, 16 Apr 19, 18 , Not available
2018/0106,160 TURBINE SHROUD WITH I-BEAM CONSTRUCTION Oct 14, 16 Apr 19, 18 , Not available
2018/0106,159 SLIDING SEAL Dec 15, 17 Apr 19, 18 , Not available
2018/0104,818 METHOD AND APPARATUS FOR FACILITATING PART VERIFICATION Oct 16, 17 Apr 19, 18 , Not available
2018/0099,909 CERAMIC MATERIAL FOR HIGH TEMPERATURE SERVICE Dec 08, 17 Apr 12, 18 , Oerlikon Metco (US) Inc.

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Patents Issued To Date - By Filing Year

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