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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
Current Industry
F01D11/122
with erodable or abradable material
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Patents Grants
last 30 patents
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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
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
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
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
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
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
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
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
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
Information
Patent Grant
Abrasive preforms and manufacture and use methods
Patent number
11,752,578
Issue date
Sep 12, 2023
RTX Corporation
Eric W. Stratton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for detecting a roughness in an abradable layer in a fan casing
Patent number
11,753,957
Issue date
Sep 12, 2023
SAFRAN AIRCRAFT ENGINES
Clément Bourolleau
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Abradable labyrinth seal for refrigerant compressors
Patent number
11,739,654
Issue date
Aug 29, 2023
DANFOSS A/S
Alonso Perez
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Ceramic matrix composite turbine shroud shaped for minimizing abrad...
Patent number
11,732,598
Issue date
Aug 22, 2023
Rolls-Royce Corporation
Ted J. Freeman
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Abrasive tip blade manufacture methods
Patent number
11,732,595
Issue date
Aug 22, 2023
Raytheon Technologies Corporation
Christopher W. Strock
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Airfoil tip cleaning and assessment systems and methods
Patent number
11,725,517
Issue date
Aug 15, 2023
Raytheon Technologies Corporation
Ron I. Prihar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aircraft with ram air turbine disk with generator having blade shro...
Patent number
11,719,119
Issue date
Aug 8, 2023
Rolls-Royce Corporation
Peter M. Schenk
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Seal coating
Patent number
11,702,950
Issue date
Jul 18, 2023
Raytheon Technologies Corporation
John R. Farris
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Gas turbine inner shroud with abradable surface feature
Patent number
11,692,490
Issue date
Jul 4, 2023
Doosan Heavy Industries & Construction Co., Ltd.
Jae Bin Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Abrasive coating for high-temperature mechanical systems
Patent number
11,686,208
Issue date
Jun 27, 2023
Rolls-Royce Corporation
Brandon David Ribic
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
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
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
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
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
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
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
Information
Patent Application
CERAMIC MATRIX COMPOSITE TURBINE SHROUD SHAPED FOR MINIMIZING ABRAD...
Publication number
20230193775
Publication date
Jun 22, 2023
Rolls-Royce Corporation
Ted J. Freeman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE COMPONENT WITH ABRADABLE MATERIAL AND TREATMENT
Publication number
20230184125
Publication date
Jun 15, 2023
GENERAL ELECTRIC COMPANY
Neelesh Sarawate
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE FOR A TURBINE ENGINE
Publication number
20230184126
Publication date
Jun 15, 2023
SAFRAN AIRCRAFT ENGINES
Simon Nicolas MORLIERE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ABRASIVE MATERIAL, A METHOD FOR MANUFACTURING AN ABRASIVE MATERIAL...
Publication number
20230160316
Publication date
May 25, 2023
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
Susanne SCHRÜFER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE ROTARY ASSEMBLY COMPRISING AN ANNULAR CLAMPING PART
Publication number
20230125862
Publication date
Apr 27, 2023
SAFRAN AIRCRAFT ENGINES
Simon Jean-Marie Bernard COUSSEAU
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SEALING ASSEMBLY FOR A TURBINE ENGINE
Publication number
20230118871
Publication date
Apr 20, 2023
SAFRAN AIRCRAFT ENGINES
Teddy Frederic Gilbert CHANTRAIT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE HAVING AN INTERNAL SECONDARY SPACE EQUIPPED WITH FINS FOR C...
Publication number
20230120507
Publication date
Apr 20, 2023
SAFRAN AIRCRAFT ENGINES
Julian Nicolas GIRARDEAU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PROCESS AND MATERIAL CONFIGURATION FOR MAKING HOT CORROSION RESISTA...
Publication number
20230102823
Publication date
Mar 30, 2023
Raytheon Technologies Corporation
Christopher W. Strock
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ABRADABLE COATING
Publication number
20230089114
Publication date
Mar 23, 2023
SAFRAN AIRCRAFT ENGINES
Guillaume FRADET
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AIRCRAFT TURBOMACHINE CASING AND METHOD OF MANUFACTURING SAME
Publication number
20230075984
Publication date
Mar 9, 2023
SAFRAN AIRCRAFT ENGINES
Meredith ROBERTS
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...