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F01D25/20
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F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01D
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES
F01D25/00
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
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F01D25/20
using lubrication pumps
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Patents Grants
last 30 patents
Information
Patent Grant
Electric motor driven auxiliary oil system for geared gas turbine e...
Patent number
12,259,036
Issue date
Mar 25, 2025
RTX Corporation
William G. Sheridan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Lubricant system
Patent number
12,258,878
Issue date
Mar 25, 2025
GE AVIO S.R.L.
Pietro Molesini
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Passive auxiliary lubrication system
Patent number
12,258,904
Issue date
Mar 25, 2025
General Electric Company
Norman A. Turnquist
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Static de-aerator and lubricant system
Patent number
12,253,001
Issue date
Mar 18, 2025
Pratt & Whitney Canada Corp.
Joanna Radon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil system of a gas turbine engine, comprising a first oil circuit...
Patent number
12,253,000
Issue date
Mar 18, 2025
Rolls-Royce Deutschland Ltd & Co KG
David Williams
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication system for a turbine engine
Patent number
12,228,042
Issue date
Feb 18, 2025
General Electric Company
Brandon W. Miller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication reservoir for a turbine engine for an aircraft or self-...
Patent number
12,196,097
Issue date
Jan 14, 2025
SAFRAN POWER UNITS
Victor Georges Maurice Lhomme
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for de-priming an aircraft engine component conta...
Patent number
12,168,936
Issue date
Dec 17, 2024
Pratt & Whitney Canada Corp.
Kashif Mohammed
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubricant pump system and method for aircraft engine
Patent number
12,140,036
Issue date
Nov 12, 2024
Pratt & Whitney Canada Corp.
Hervé Turcotte
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Assembly for aircraft turbine engine comprising an improved system...
Patent number
12,110,826
Issue date
Oct 8, 2024
SAFRAN AIRCRAFT ENGINES
Mohammed-Lamine Boutaleb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Geared gas turbine engine with combined spray bar and scavenge comp...
Patent number
12,104,527
Issue date
Oct 1, 2024
RTX Corporation
Joseph H. Polly
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbocharger lubrication system for a two-stroke engine
Patent number
12,071,857
Issue date
Aug 27, 2024
Polaris Industries Inc.
Darren J. Hedlund
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Lubrication module for a turbomachine lubrication station
Patent number
12,044,137
Issue date
Jul 23, 2024
SAFRAN TRANSMISSION SYSTEMS
Abdallah Badidi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Geared gas turbine engine with oil deaerator and air removal
Patent number
12,018,574
Issue date
Jun 25, 2024
RTX Corporation
William G. Sheridan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Deaerator for aircraft engine and associated method of operation
Patent number
12,017,157
Issue date
Jun 25, 2024
Pratt & Whitney Canada Corp.
Jean-Francois Caron
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Seal oil systems
Patent number
11,946,383
Issue date
Apr 2, 2024
RTX Corporation
Todd A. Davis
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Oil system for a turbine engine
Patent number
11,873,890
Issue date
Jan 16, 2024
SAFRAN AIRCRAFT ENGINES
Bruno Robert Gaully
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aircraft turbomachine arrangement comprising a lubrication pump dri...
Patent number
11,852,079
Issue date
Dec 26, 2023
SAFRAN AIRCRAFT ENGINES
Emmanuel Fabrice Marie Baret
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Geared gas turbine engine with oil deaerator and air removal
Patent number
11,814,976
Issue date
Nov 14, 2023
Raytheon Technologies Corporation
William G. Sheridan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication system of aircraft engine
Patent number
11,788,433
Issue date
Oct 17, 2023
Pratt & Whitney Canada Corp.
Kenneth Parkman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubricant pump system and method for aircraft engine
Patent number
11,788,427
Issue date
Oct 17, 2023
Pratt & Whitney Canada Corp.
Hervé Turcotte
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbocharger lubrication system for a two-stroke engine
Patent number
11,788,432
Issue date
Oct 17, 2023
Polaris Industries Inc.
Derek D. Zimney
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil supply device of aircraft gas turbine
Patent number
11,781,480
Issue date
Oct 10, 2023
Kawasaki Jukogyo Kabushiki Kaisha
Takafumi Fujii
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil circulation system for hybrid electric engine
Patent number
11,781,481
Issue date
Oct 10, 2023
RTX Corporation
Michael Winter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication system for aerial vehicles
Patent number
11,761,350
Issue date
Sep 19, 2023
General Electric Company
Gabriele Mariotti
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication system for a turbine engine
Patent number
11,732,646
Issue date
Aug 22, 2023
Pratt & Whitney Canada Corp.
Felix Gauthier
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Geared gas turbine engine with oil deaerator
Patent number
11,725,589
Issue date
Aug 15, 2023
Raytheon Technologies Corporation
William G. Sheridan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Epicyclic drive for gas turbine engine lubricant pump
Patent number
11,719,246
Issue date
Aug 8, 2023
Raytheon Technologies Corporation
David Barger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lubrication system with anti-priming feature
Patent number
11,719,128
Issue date
Aug 8, 2023
Pratt & Whitney Canada Corp.
Felix Gauthier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine
Patent number
11,713,714
Issue date
Aug 1, 2023
KAWASAKI JUGKOGYO KABUSHIKI KAISHA
Shinsaku Komori
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO
Publication number
20250102058
Publication date
Mar 27, 2025
GENERAL ELECTRIC COMPANY
Bugra H. Ertas
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION SYSTEM FOR A TURBINE ENGINE
Publication number
20250043697
Publication date
Feb 6, 2025
GENERAL ELECTRIC COMPANY
Brandon W. Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE
Publication number
20250035007
Publication date
Jan 30, 2025
Pratt & Whitney Canada Corp.
Hervé TURCOTTE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF OPERATING A LUBRICATION SYSTEM FOR A TURBINE ENGINE
Publication number
20250035013
Publication date
Jan 30, 2025
GENERAL ELECTRIC COMPANY
Brandon W. Miller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION SYSTEM FOR A TURBINE ENGINE
Publication number
20250020070
Publication date
Jan 16, 2025
GENERAL ELECTRIC COMPANY
Arthur W. Sibbach
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBINE ENGINE COMPRISING AN OIL SUPPLY SYSTEM
Publication number
20240401530
Publication date
Dec 5, 2024
SAFRAN AIRCRAFT ENGINES
Sébastien ORIOL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AUXILIARY OIL SUPPLY DEVICE FOR AN AIRCRAFT TURBINE ENGINE
Publication number
20240384668
Publication date
Nov 21, 2024
SAFRAN AIRCRAFT ENGINES
Sebastien ORIOL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Hybrid Electric Propulsion System With Pitch Change Mechanism Opera...
Publication number
20240271547
Publication date
Aug 15, 2024
Pratt & Whitney Canada Corp.
Yusuf Syed
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS, SYSTEMS, AND APPARATUS TO CONTROL A FLUID PROVIDED TO COMP...
Publication number
20240209778
Publication date
Jun 27, 2024
GENERAL ELECTRIC COMPANY
Mohan Kannaiah Raju
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
STATIC DE-AERATOR AND LUBRICANT SYSTEM
Publication number
20240175376
Publication date
May 30, 2024
Pratt & Whitney Canada Corp.
Joanna Radon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION RESERVOIR FOR A TURBINE ENGINE FOR AN AIRCRAFT OR SELF-...
Publication number
20240159164
Publication date
May 16, 2024
SAFRAN POWER UNITS
Victor Georges Maurice LHOMME
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TEST BENCH FOR TEST-RUNNING TURBOCHARGER
Publication number
20240068378
Publication date
Feb 29, 2024
Saudi Arabian Oil Company
Ahmed Mohammed Al Dossary
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE
Publication number
20230417153
Publication date
Dec 28, 2023
PRATT & WHITNEY CANADA CORP.
Hervé TURCOTTE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OIL CIRCULATION SYSTEM FOR HYBRID ELECTRIC ENGINE
Publication number
20230417186
Publication date
Dec 28, 2023
RTX Corporation
Michael Winter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE LUBRICATION SYSTEM COMPRISING A BYPASS FOR PREFERENTIA...
Publication number
20230407764
Publication date
Dec 21, 2023
SAFRAN AIRCRAFT ENGINES
Jérémy Edmond FERT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION MODULE FOR A TURBOMACHINE LUBRICATION STATION
Publication number
20230407765
Publication date
Dec 21, 2023
Safran Transmission Systems
Abdallah BADIDI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
BLOWDOWN VALVE WITH AIR-OIL SEPARATION
Publication number
20230400149
Publication date
Dec 14, 2023
Pratt & Whitney Canada Corp.
Laslo DIOSADY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Turbocharger Lubrication System For A Two-Stroke Engine
Publication number
20230366331
Publication date
Nov 16, 2023
Polaris Industries Inc.
Darren J. Hedlund
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GEARED GAS TURBINE ENGINE WITH OIL DEAERATOR AND AIR REMOVAL
Publication number
20230366330
Publication date
Nov 16, 2023
Raytheon Technologies Corporation
William G. Sheridan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OIL SYSTEM WITH MULTI-TANKS FOR SPLIT CIRCUITS
Publication number
20230349302
Publication date
Nov 2, 2023
Rolls-Royce Corporation
John Gebhard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MOTOR DRIVEN PUMP FOR VARIABLE SPEED POWER GENERATION COOLING
Publication number
20230324002
Publication date
Oct 12, 2023
HAMILTON SUNDSTRAND CORPORATION
Dhaval S. Patel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
LUBRICANT SYSTEM
Publication number
20230313707
Publication date
Oct 5, 2023
GE AVIO S.r.L.
Pietro Molesini
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GEARED GAS TURBINE ENGINE WITH COMBINED SPRAY BAR AND SCAVENGE COMP...
Publication number
20230228215
Publication date
Jul 20, 2023
Raytheon Technologies Corporation
Joseph H. Polly
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ASSEMBLY FOR AIRCRAFT TURBINE ENGINE COMPRISING AN IMPROVED SYSTEM...
Publication number
20230175438
Publication date
Jun 8, 2023
SAFRAN AIRCRAFT ENGINES
Mohammed-Lamine BOUTALEB
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MONITORING THE OIL OF A LUBRICATION DEVICE
Publication number
20230160322
Publication date
May 25, 2023
SAFRAN AERO BOOSTERS SA
Nicolas Oscar Louis Ghislain RAIMARCKERS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION SYSTEM OF AIRCRAFT ENGINE
Publication number
20230130641
Publication date
Apr 27, 2023
Pratt & Whitney Canada Corp.
Kenneth PARKMAN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR LUBRICATING COMPONENTS OF A GAS TURBINE ENGINE INCLUDING...
Publication number
20230128159
Publication date
Apr 27, 2023
James John Luz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OIL SYSTEM OF A GAS TURBINE ENGINE, COMPRISING A FIRST OIL CIRCUIT...
Publication number
20230101143
Publication date
Mar 30, 2023
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
David WILLIAMS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LUBRICATION SYSTEM FOR A TURBINE ENGINE
Publication number
20230012413
Publication date
Jan 12, 2023
Felix Gauthier
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LUBRICATION SYSTEM WITH ANTI-PRIMING FEATURE
Publication number
20230010133
Publication date
Jan 12, 2023
Pratt & Whitney Canada Corp.
Felix Gauthier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES