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F05D2250/183
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F05
Engines, pumps
F05D
INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2250/00
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Patents Grants
last 30 patents
Information
Patent Grant
Compliant shroud designs with variable stiffness
Patent number
12,221,892
Issue date
Feb 11, 2025
General Electric Company
Ravindra Shankar Ganiger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Mixer vanes
Patent number
12,123,596
Issue date
Oct 22, 2024
General Electric Company
Rimple Rangrej
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Stator blade for a centrifugal compressor
Patent number
11,965,527
Issue date
Apr 23, 2024
NUOVO PIGNONE TECHNOLOGIE SRL
Marco Giachi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbine engine with a flow splitter having a profile with inclined...
Patent number
11,913,405
Issue date
Feb 27, 2024
SAFRAN AIRCRAFT ENGINES
Fernando Gea Aguilera
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine components having interlaced trip strip arrays
Patent number
11,788,416
Issue date
Oct 17, 2023
RTX Corporation
Dominic J. Mongillo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compliant shroud designs with variable stiffness
Patent number
11,773,741
Issue date
Oct 3, 2023
General Electric Company
Ravindra Shankar Ganiger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Angular sector for turbomachine blading with improved sealing
Patent number
11,686,205
Issue date
Jun 27, 2023
SAFRAN AIRCRAFT ENGINES
Thomas Nolwenn Emmanuel Delahaye
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Profiled structure for an aircraft or turbomachine
Patent number
11,668,196
Issue date
Jun 6, 2023
SAFRAN AIRCRAFT ENGINES
Fernando Gea Aguilera
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine with a flow splitter having a profile with inclined...
Patent number
11,629,664
Issue date
Apr 18, 2023
SAFRAN AIRCRAFT ENGINES
Fernando Gea Aguilera
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbomachine with serrated-profile flow-splitter nose
Patent number
11,525,365
Issue date
Dec 13, 2022
SAFRAN AIRCRAFT ENGINES
Fernando Gea Aguilera
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Free-tipped axial fan assembly
Patent number
11,499,564
Issue date
Nov 15, 2022
Robert Bosch GmbH
Robert J. Van Houten
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine component and methods of making and cooling a turbine compo...
Patent number
11,333,024
Issue date
May 17, 2022
General Electric Company
Sandip Dutta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Three dimensional auxetic structure, manufacturing method and tooling
Patent number
11,319,047
Issue date
May 3, 2022
Airbus Operations S.L.
Iker Vélez De Mendizábal Alonso
A43 - FOOTWEAR
Information
Patent Grant
Turbine component and methods of making and cooling a turbine compo...
Patent number
11,319,816
Issue date
May 3, 2022
General Electric Company
Sandip Dutta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Crack stopper for welds
Patent number
11,311,972
Issue date
Apr 26, 2022
GKN Aerospace Sweden AB
Robert Reimers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Erosion-resistant coating with patterned leading edge
Patent number
11,286,794
Issue date
Mar 29, 2022
Rolls-Royce North American Technologies, Inc.
James Carl Loebig
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooling passages for gas turbine engine component
Patent number
11,286,790
Issue date
Mar 29, 2022
Raytheon Technologies Corporation
San Quach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Nozzle of a turbomachine provided with chevrons with a non-axisymme...
Patent number
11,274,632
Issue date
Mar 15, 2022
SAFRAN AIRCRAFT ENGINES
Jonathan Langridge
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
First-stage turbine vane supporting structure and gas turbine inclu...
Patent number
11,181,003
Issue date
Nov 23, 2021
Dong Hwa Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbine engine airfoil with a modified leading edge
Patent number
11,156,099
Issue date
Oct 26, 2021
General Electric Company
Nitesh Jain
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of forming a cure tool and method of forming a textured surf...
Patent number
11,047,239
Issue date
Jun 29, 2021
General Electric Company
Hannah Rice James
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade ring segment for turbine section, turbine section having the...
Patent number
10,947,862
Issue date
Mar 16, 2021
Doosan Heavy Industries Construction Co., Ltd.
Inkyom Kim
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Undulating tip shroud for use on a turbine blade
Patent number
10,947,898
Issue date
Mar 16, 2021
General Electric Company
William Scott Zemitis
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Modulation of vane end serrations
Patent number
10,941,667
Issue date
Mar 9, 2021
SAFRAN AIRCRAFT ENGINES
Claire Marie Figeureu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Biomimetic airfoil bodies and methods of designing and making same
Patent number
10,858,088
Issue date
Dec 8, 2020
David E. Shormann
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Variable nozzle mechanism and variable displacement type exhaust tu...
Patent number
10,851,706
Issue date
Dec 1, 2020
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Yukihide Nagayo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Free-tipped axial fan assembly
Patent number
10,844,868
Issue date
Nov 24, 2020
Robert Bosch GmbH
Robert J. Van Houten
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Impingement cooling features for gas turbines
Patent number
10,830,095
Issue date
Nov 10, 2020
Siemens Aktiengesellschaft
Ali Akturk
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Trip strips for augmented boundary layer mixing
Patent number
10,815,793
Issue date
Oct 27, 2020
Raytheon Technologies Corporation
Jeremy Styborski
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Trip strip configuration for gaspath component in a gas turbine engine
Patent number
10,808,552
Issue date
Oct 20, 2020
Raytheon Technologies Corporation
Brandon W. Spangler
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
COMPLIANT SHROUD DESIGNS WITH VARIABLE STIFFNESS
Publication number
20230417149
Publication date
Dec 28, 2023
GENERAL ELECTRIC COMPANY
Ravindra Shankar Ganiger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MIXER VANES
Publication number
20230034004
Publication date
Feb 2, 2023
GENERAL ELECTRIC COMPANY
Rimple Rangrej
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMPLIANT SHROUD DESIGNS WITH VARIABLE STIFFNESS
Publication number
20220397038
Publication date
Dec 15, 2022
GENERAL ELECTRIC COMPANY
Ravindra Shankar Ganiger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PROFILED STRUCTURE FOR AN AIRCRAFT OR TURBOMACHINE
Publication number
20210388725
Publication date
Dec 16, 2021
SAFRAN AIRCRAFT ENGINES
Fernando GEA AGUILERA
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
GAS TURBINE ENGINE COMPONENTS HAVING INTERLACED TRIP STRIP ARRAYS
Publication number
20210301668
Publication date
Sep 30, 2021
Raytheon Technologies Corporation
Dominic J. Mongillo
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
ANGULAR SECTOR FOR TURBOMACHINE BLADING WITH IMPROVED SEALING
Publication number
20210207488
Publication date
Jul 8, 2021
SAFRAN AIRCRAFT ENGINES
Thomas Nolwenn Emmanuel Delahaye
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FREE-TIPPED AXIAL FAN ASSEMBLY
Publication number
20210095684
Publication date
Apr 1, 2021
ROBERT BOSCH GmbH
Robert J. Van Houten
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COOLING PASSAGES FOR GAS TURBINE ENGINE COMPONENT
Publication number
20210017863
Publication date
Jan 21, 2021
Raytheon Technologies Corporation
San Quach
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE ENGINE WITH A FLOW SPLITTER HAVING A PROFILE WITH INCLINED...
Publication number
20200400069
Publication date
Dec 24, 2020
SAFRAN AIRCRAFT ENGINES
Fernando Gea Aguilera
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE COMPONENT AND METHODS OF MAKING AND COOLING A TURBINE COMPO...
Publication number
20200182067
Publication date
Jun 11, 2020
GENERAL ELECTRIC COMPANY
Sandip DUTTA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF FORMING A CURE TOOL AND METHOD OF FORMING A TEXTURED SURF...
Publication number
20200173285
Publication date
Jun 4, 2020
GENERAL ELECTRIC COMPANY
Hannah Rice James
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COOLING HOLE GEOMETRY FOR GAS TURBINE ENGINE COMPONENTS
Publication number
20200095868
Publication date
Mar 26, 2020
United Technologies Corporation
Benjamin Heneveld
B22 - CASTING POWDER METALLURGY
Information
Patent Application
AIRFOIL LEADING EDGE COOLING CHANNELS
Publication number
20200080426
Publication date
Mar 12, 2020
Rolls-Royce Corporation
Brett Barker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE COMPONENT AND METHODS OF MAKING AND COOLING A TURBINE COMPO...
Publication number
20200049017
Publication date
Feb 13, 2020
GENERAL ELECTRIC COMPANY
Sandip DUTTA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ELEMENT FOR HIGH PRESSURE DROP AND HEAT TRANSFER
Publication number
20200003060
Publication date
Jan 2, 2020
SIEMENS AKTIENGESELLSCHAFT
Jose L. Rodriguez
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TRIP STRIPS FOR AUGMENTED BOUNDARY LAYER MIXING
Publication number
20190383150
Publication date
Dec 19, 2019
United Technologies Corporation
Jeremy Styborski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TRIP STRIP CONFIGURATION FOR GASPATH COMPONENT IN A GAS TURBINE ENGINE
Publication number
20190383149
Publication date
Dec 19, 2019
United Technologies Corporation
Brandon W. Spangler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPRESSOR BLADE SURFACE PATTERNING
Publication number
20190323356
Publication date
Oct 24, 2019
Dyson Technology Limited
Qiang LIU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
NOZZLE OF A TURBOMACHINE PROVIDED WITH CHEVRONS WITH A NON-AXISYMME...
Publication number
20190234345
Publication date
Aug 1, 2019
SAFRAN AIRCRAFT ENGINES
Jonathan Langridge
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FIRST-STAGE TURBINE VANE SUPPORTING STRUCTURE AND GAS TURBINE INCLU...
Publication number
20190153883
Publication date
May 23, 2019
Doosan Heavy Industries & Construction Co., Ltd.
Dong Hwa Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
BLADE OR VANE FOR A GAS TURBINE ENGINE
Publication number
20190101002
Publication date
Apr 4, 2019
Rolls-Royce plc
Roger S. DUFFIN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NON-CONTINUOUS ABRADABLE COATINGS
Publication number
20190093499
Publication date
Mar 28, 2019
Rolls-Royce Corporation
Aaron Sippel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
GAS TURBINE ENGINE COMPONENT HAVING TIP VORTEX CREATION FEATURE
Publication number
20180328207
Publication date
Nov 15, 2018
United Technologies Corporation
Ioannis Alvanos
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
AIRFOIL IMPINGEMENT CAVITY
Publication number
20180306038
Publication date
Oct 25, 2018
United Technologies Corporation
Scott D. Lewis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE BLADE WITH ULTRASONIC WAVE SCATTERING FEATURE
Publication number
20180245473
Publication date
Aug 30, 2018
General Electric Technology Gmb
Luca Marie RIPAMONTI
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
UNDULATING TIP SHROUD FOR USE ON A TURBINE BLADE
Publication number
20180230806
Publication date
Aug 16, 2018
GENERAL ELECTRIC COMPANY
William Scott Zemitis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MULTI-PLY SEAL
Publication number
20180100406
Publication date
Apr 12, 2018
United Technologies Corporation
Nathan K. Galle
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FREE-TIPPED AXIAL FAN ASSEMBLY
Publication number
20180094637
Publication date
Apr 5, 2018
Robert J. Van Houten
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBINE COMPONENT AND METHODS OF MAKING AND COOLING A TURBINE COMPO...
Publication number
20170350260
Publication date
Dec 7, 2017
GENERAL ELECTRIC COMPANY
Sandip DUTTA
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE COMPONENT AND METHODS OF MAKING AND COOLING A TURBINE COMPO...
Publication number
20170350259
Publication date
Dec 7, 2017
GENERAL ELECTRIC COMPANY
Sandip DUTTA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY