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F01D11/12
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F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01D
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES
F01D11/00
Preventing or minimising internal leakage of working-fluid
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F01D11/12
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Patents Grants
last 30 patents
Information
Patent Grant
Abradable member for a turbine of a turbomachine, comprising a wear...
Patent number
11,994,032
Issue date
May 28, 2024
SAFRAN AIRCRAFT ENGINES
Julian Nicolas Girardeau
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Airfoil tip cleaning and assessment systems and methods
Patent number
11,982,203
Issue date
May 14, 2024
RTX Corporation
Ron I. Prihar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbomachine rotary assembly comprising an annular clamping part
Patent number
11,982,188
Issue date
May 14, 2024
SAFRAN AIRCRAFT ENGINES
Simon Jean-Marie Bernard Cousseau
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Installation and method for assembling the turbine stators of a tur...
Patent number
11,952,909
Issue date
Apr 9, 2024
SAFRAN AIRCRAFT ENGINES
Enguerrand Frédéric De Agostini
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Turbomachine sealing ring
Patent number
11,952,901
Issue date
Apr 9, 2024
SAFRAN AIRCRAFT ENGINES
Etienne Gérard Joseph Canelle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Environmental barrier multi-phase abradable coating
Patent number
11,952,902
Issue date
Apr 9, 2024
RTX Corporation
Richard Wesley Jackson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine with interlocking seal
Patent number
11,946,388
Issue date
Apr 2, 2024
GE AVIO S.R.L.
Antonio Giusseppe D'Ettole
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Compressor housing for a turbine engine
Patent number
11,946,384
Issue date
Apr 2, 2024
Safran Aero Boosters SA
Morgan Vyvey
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Abradable material and design for jet engine applications
Patent number
11,939,871
Issue date
Mar 26, 2024
RTX Corporation
Kerry E. Muenchow
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Abradable coating for rotating blades of a turbomachine
Patent number
11,933,181
Issue date
Mar 19, 2024
SAFRAN AIRCRAFT ENGINES
Philippe Charles Alain Le Biez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate edge configurations for ceramic coatings
Patent number
11,920,478
Issue date
Mar 5, 2024
RTX Corporation
Christopher W. Strock
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of forming an abrasive coating on a fan blade tip
Patent number
11,920,245
Issue date
Mar 5, 2024
RTX Corporation
Christopher W. Strock
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Air seal system with backside abradable layer
Patent number
11,913,340
Issue date
Feb 27, 2024
RTX Corporation
Dean Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Replaceable rotor blade tip clearance measurement device for a gas...
Patent number
11,913,343
Issue date
Feb 27, 2024
RTX Corporation
Jose R. Paulino
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Attachment of an acoustic shroud to a housing shell for an aircraft...
Patent number
11,905,839
Issue date
Feb 20, 2024
SAFRAN AIRCRAFT ENGINES
Thomas Dupays
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Flowpath assembly for gas turbine engine
Patent number
11,898,450
Issue date
Feb 13, 2024
RTX Corporation
Raymond Surace
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine for a turbine engine
Patent number
11,879,341
Issue date
Jan 23, 2024
SAFRAN AIRCRAFT ENGINES
Simon Nicolas Morliere
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Shroud hanger assembly
Patent number
11,879,349
Issue date
Jan 23, 2024
General Electric Company
Jan Christopher Schilling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbomachine cooling trench
Patent number
11,879,356
Issue date
Jan 23, 2024
General Electric Company
Daniel Endecott Osgood
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Device for making a fan or compressor for the aeronautical industry
Patent number
11,879,344
Issue date
Jan 23, 2024
SAFRAN VENTILATION SYSTEMS
Claude Pendaries
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomachine fan
Patent number
11,879,412
Issue date
Jan 23, 2024
SAFRAN AIRCRAFT ENGINES
Anwer Siraj
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Angled brush seal and gas turbine engine component combination
Patent number
11,879,340
Issue date
Jan 23, 2024
RTX Corporation
Daniel S. Rogers
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Moving blade for a wheel of a turbine engine
Patent number
11,859,513
Issue date
Jan 2, 2024
SAFRAN AIRCRAFT ENGINES
Raphael Jean Philippe Dupeyre
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine clearance control coatings and method
Patent number
11,859,499
Issue date
Jan 2, 2024
OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
Scott Wilson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Repair methods and systems for honeycomb structures in gas turbine...
Patent number
11,819,966
Issue date
Nov 21, 2023
RTX Corporation
Guolin Oo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inducer seal with integrated inducer slots
Patent number
11,821,365
Issue date
Nov 21, 2023
General Electric Company
Christopher P. Cox
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine component with copper oxide coating
Patent number
11,802,330
Issue date
Oct 31, 2023
The Royal Institution for the Advancement of Learning/McGill Concordia Univer...
Joël Larose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wear resistant coating, method of manufacture thereof and articles...
Patent number
11,795,295
Issue date
Oct 24, 2023
RTX Corporation
Agnieszka M. Wusatowska-Sarnek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sealing ring for a wheel of a turbomachine turbine
Patent number
11,788,424
Issue date
Oct 17, 2023
SAFRAN HELICOPTER ENGINES
Thomas Louis Guedot
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine having an internal secondary space equipped with fins for c...
Patent number
11,781,442
Issue date
Oct 10, 2023
SAFRAN AIRCRAFT ENGINES
Julian Nicolas Girardeau
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
TITANIUM ALLOY BLADE TIP WITH HIGH ADHESION STRENGTH AND WEAR-RESIS...
Publication number
20240167386
Publication date
May 23, 2024
BGRIMM Technology Group, Ltd.
Yueguang Yu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
BLADE TIP CLEARANCE CONTROL USING MATERIAL WITH NEGATIVE THERMAL EX...
Publication number
20240167392
Publication date
May 23, 2024
GENERAL ELECTRIC COMPANY
Naveena K.P.
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIR SEAL SYSTEM WITH BACKSIDE ABRADABLE LAYER
Publication number
20240159160
Publication date
May 16, 2024
RTX Corporation
Dean Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Turbine Engine Abradable Systems
Publication number
20240158303
Publication date
May 16, 2024
RTX Corporation
Christopher W. Strock
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ABRADABLE MATERIAL AND DESIGN FOR JET ENGINE APPLICATIONS
Publication number
20240140083
Publication date
May 2, 2024
Raytheon Technologies Corporation
Kerry E. Muenchow
B32 - LAYERED PRODUCTS
Information
Patent Application
TURBOMACHINE DISTRIBUTOR COMPRISING A GAS REINTRODUCTION DUCT WITH...
Publication number
20240133311
Publication date
Apr 25, 2024
SAFRAN AIRCRAFT ENGINES
Jérôme Claude George LEMONNIER
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE ROTOR FOR A TURBOMACHINE
Publication number
20240117750
Publication date
Apr 11, 2024
SAFRAN AIRCRAFT ENGINES
Julian Nicolas GIRARDEAU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPRESSOR INNER AIR SEAL AND METHOD OF MAKING
Publication number
20240102480
Publication date
Mar 28, 2024
RTX Corporation
Christopher W. Strock
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TURBINE RING ASSEMBLY MOUNTED ON A CROSS-MEMBER
Publication number
20240093619
Publication date
Mar 21, 2024
SAFRAN AIRCRAFT ENGINES
Jérôme Claude George LEMONNIER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PRE-SINTERED PREFORM WITH HIGH TEMPERATURE CAPABILITY, IN PARTICULA...
Publication number
20240068371
Publication date
Feb 29, 2024
Nuovo Pignone Tecnologie S.r.l.
Stefania STRAMARE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SENSING SYSTEM FOR DETECTING RUBS EVENTS OR WEAR OF AN ABRADABLE CO...
Publication number
20240060423
Publication date
Feb 22, 2024
LORD CORPORATION
Paul R. Black
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE BLADE FOR AN AIRCRAFT TURBOMACHINE, PROVIDED WITH A CHANNEL...
Publication number
20240035391
Publication date
Feb 1, 2024
SAFRAN AIRCRAFT ENGINES
Jean Charles Marie COUSSIROU
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
WEAR RESISTANT COATING, METHOD OF MANUFACTURE THEREOF AND ARTICLES...
Publication number
20240026120
Publication date
Jan 25, 2024
RTX Corporation
Agnieszka M. Wusatowska-Sarnek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEAL ASSEMBLIES FOR TURBINE ENGINES HAVING WEAR DETECTION FEATURES
Publication number
20240026799
Publication date
Jan 25, 2024
GENERAL ELECTRIC COMPANY
Narendra Anand Hardikar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
AIR SEAL SYSTEM WITH BACKSIDE ABRADABLE LAYER
Publication number
20230407757
Publication date
Dec 21, 2023
Raytheon Technologies Corporation
Dean Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRFOIL TIP CLEANING AND ASSESSMENT SYSTEMS AND METHODS
Publication number
20230366317
Publication date
Nov 16, 2023
Raytheon Technologies Corporation
RON I. PRIHAR
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE SHRO...
Publication number
20230358148
Publication date
Nov 9, 2023
Rolls-Royce Corporation
Peter M. Schenk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SELF-OPTIMIZING SEAL FOR TURBOMACHINERY, AND ASSOCIATED SYSTEMS AND...
Publication number
20230323783
Publication date
Oct 12, 2023
Blue Origin, LLC
Ryan Linderman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
System and Method for Manufacture of Abrasive Coating
Publication number
20230304410
Publication date
Sep 28, 2023
Raytheon Technologies Corporation
Christopher W. Strock
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
CLEARANCE CONTROL SYSTEM FOR A GAS TURBINE ENGINE
Publication number
20230304415
Publication date
Sep 28, 2023
GENERAL ELECTRIC COMPANY
Li Zheng
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
A TURBINE ARRANGEMENT INCLUDING A TURBINE OUTLET STATOR VANE ARRANG...
Publication number
20230296032
Publication date
Sep 21, 2023
ITP NEXT GENERATION TURBINES S.L.
Roderick M TOWNES
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Dislocator Chemistries for Turbine Abradable or Machinable Coating...
Publication number
20230296029
Publication date
Sep 21, 2023
Raytheon Technologies Corporation
William J. Joost
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEAL FOR A ROTOR
Publication number
20230265767
Publication date
Aug 24, 2023
GENERAL ELECTRIC COMPANY
Steven Douglas Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPOSITE FAN CASE CONTAINMENT HOOK AND IMPROVED FORWARD DEBRIS CAP...
Publication number
20230243275
Publication date
Aug 3, 2023
Rolls-Royce North American Technologies Inc.
Robert W. Heeter
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INDUCER SEAL WITH INTEGRATED INDUCER SLOTS
Publication number
20230243304
Publication date
Aug 3, 2023
GENERAL ELECTRIC COMPANY
Christopher P. Cox
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CURVED BEAMS STACKED STRUCTURES-COMPLIANT SHROUDS
Publication number
20230235679
Publication date
Jul 27, 2023
GENERAL ELECTRIC COMPANY
Praveen Sharma
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR MAKING HIGH LUBRICITY ABRADABLE MATERIAL AND ABRADABLE C...
Publication number
20230235440
Publication date
Jul 27, 2023
METAL IMPROVEMENT COMPANY, LLC
Xinqing MA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MOUNTING OF A SEALING RING ON AN AERONAUTICAL TURBINE ENGINE
Publication number
20230212953
Publication date
Jul 6, 2023
SAFRAN AIRCRAFT ENGINES
Simon Nicolas MORLIERE
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
FAN CASE ASSEMBLY FOR A GAS TURBINE ENGINE
Publication number
20230193827
Publication date
Jun 22, 2023
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
Robert W. HEETER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES