Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

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CPC
F05D2260/607

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS F05D2260/00Function

Current Industry

F05D2260/607Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Separating airflows within a turbine engine
- Patent number 12,312,999
- Issue date May 27, 2025
- RTX Corporation
- Michael G. McCaffrey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Separating airflows within a turbine engine
- Patent number 12,313,000
- Issue date May 27, 2025
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inlet protector for vane coupling hole
- Patent number 12,297,747
- Issue date May 13, 2025
- RTX Corporation
- Michael G. McCaffrey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Water pressure and quantity monitoring for hydrogen steam injected...
- Patent number 12,281,611
- Issue date Apr 22, 2025
- RTX Corporation
- Edward Thomas Rocco
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Integrated connector between first and second vacuum pumps creating...
- Patent number 12,276,283
- Issue date Apr 15, 2025
- Edwards Japan Limited
- Takashi Kabasawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Accessible debris separator for high pressure turbine outside diame...
- Patent number 12,241,411
- Issue date Mar 4, 2025
- RTX Corporation
- Paul M Lutjen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Separators for use with gas turbine engines
- Patent number 12,215,627
- Issue date Feb 4, 2025
- General Electric Company
- Pradeep Hemant Sangli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Airfoil last chance screen utilizing EDM and AFM
- Patent number 12,214,303
- Issue date Feb 4, 2025
- Collins Engine Nozzles, Inc.
- Thomas J. Ocken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
In situ foam generation within a turbine engine
- Patent number 12,203,380
- Issue date Jan 21, 2025
- General Electric Company
- Ambarish Jayant Kulkarni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Estimation device, vacuum valve, and vacuum pump
- Patent number 12,158,155
- Issue date Dec 3, 2024
- Shimadzu Corporation
- Junichiro Kozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum pump and stator component of thread groove pump portion of t...
- Patent number 12,158,152
- Issue date Dec 3, 2024
- Edwards Japan Limited
- Yoshinobu Ohtachi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impending bypass switch with magnetic sensor
- Patent number 12,145,089
- Issue date Nov 19, 2024
- Pratt & Whitney Canada Corp.
- Issam Al-Khairy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for providing information regarding particulate...
- Patent number 12,135,549
- Issue date Nov 5, 2024
- General Electric Company
- James R. Noel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Mobile electric power generation system and transport arrangement
- Patent number 12,085,018
- Issue date Sep 10, 2024
- TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
- Jeffrey G. Morris
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Blocker assembly for tangential onboard injectors
- Patent number 12,060,806
- Issue date Aug 13, 2024
- RTX Corporation
- Michael G. McCaffrey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for identifying blockage of an air intake for an...
- Patent number 12,055,095
- Issue date Aug 6, 2024
- Pratt & Whitney Canada Corp.
- Louis Duranleau-Hendrickx
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter element, systems, and methods
- Patent number 12,036,502
- Issue date Jul 16, 2024
- Donaldson Company, Inc.
- Jason A. Tiffany
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pump mixer separator unit
- Patent number 12,025,054
- Issue date Jul 2, 2024
- General Electric Company
- William James Mailander
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Axial fan with openings in the hub
- Patent number 12,012,970
- Issue date Jun 18, 2024
- Thomas Euler-Rolle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air supply device, gas turbine system and using method thereof
- Patent number 11,994,065
- Issue date May 28, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Ning Feng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for air filtration with self-cleaning filter medi...
- Patent number 11,993,390
- Issue date May 28, 2024
- Airbus Helicopters
- Benoit Fayard
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inlet filter housing having components including portions of filter...
- Patent number 11,988,142
- Issue date May 21, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Laxmikant Merchant
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Centrifugal debris pre-separator for turbine engine oil filter
- Patent number 11,970,960
- Issue date Apr 30, 2024
- RTX Corporation
- David Allen Stachowiak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air intake plenum with struts
- Patent number 11,965,459
- Issue date Apr 23, 2024
- Pratt & Whitney Canada Corp.
- Hien Duong
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Onboard heater of auxiliary systems using exhaust gases and associa...
- Patent number 11,959,419
- Issue date Apr 16, 2024
- BJ Energy Solutions, LLC
- Tony Yeung
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and apparatus to produce hydrogen gas turbine propulsion
- Patent number 11,946,419
- Issue date Apr 2, 2024
- General Electric Company
- David Justin Brady
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Inducer assembly for a turbine engine
- Patent number 11,918,943
- Issue date Mar 5, 2024
- General Electric Company
- Timothy Deryck Stone
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Oil filtration system
- Patent number 11,918,934
- Issue date Mar 5, 2024
- RTX Corporation
- Nicholas D. Leque
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas source system for supplying combustion gas to a turbine engine...
- Patent number 11,913,380
- Issue date Feb 27, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Peng Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine engine component and method of cooling
- Patent number 11,905,881
- Issue date Feb 20, 2024
- General Electric Company
- Daniel Endecott Osgood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SELF-CLEANING IMPULSE TURBINE AND BEARING IN FLUID CONTAMINATED WIT...
- Publication number 20250172050
- Publication date May 29, 2025
- Halliburton Energy Services, Inc.
- Ryan W. McChesney
- E21 - EARTH DRILLING MINING
Information Patent Application
CYCLONIC SEPARATOR FOR SEAL SUPPORT
- Publication number 20250163827
- Publication date May 22, 2025
- RTX Corporation
- Michael G. McCaffrey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAME...
- Publication number 20250146438
- Publication date May 8, 2025
- RTX Corporation
- PAUL M. LUTJEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEPARATORS FOR USE WITH GAS TURBINE ENGINES
- Publication number 20250137406
- Publication date May 1, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Hemant Sangli
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CYCLONIC PARTICLE SEPARATOR
- Publication number 20250129726
- Publication date Apr 24, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Brad Wilson VANTASSEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS TURBINE ENGINE WITH ENTRAINED PARTICLE SEPARATION SYSTEM
- Publication number 20250116228
- Publication date Apr 10, 2025
- RTX Corporation
- Justin R. Urban
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NOZZLE FOR FOAM WASHING OF JET ENGINE
- Publication number 20250116205
- Publication date Apr 10, 2025
- AeroCore Technologies LLC
- Jorge Ivan Saenz
- B08 - CLEANING
Information Patent Application
PARTICULATE SEPARATOR ASSEMBLY FOR A GAS TURBINE ENGINE
- Publication number 20250116225
- Publication date Apr 10, 2025
- William K. Ackermann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIRT AND DUST FREE TURBINE VANE COOLING
- Publication number 20250084765
- Publication date Mar 13, 2025
- RTX Corporation
- Mark F. Zelesky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE BLADE AND STEAM TURBINE
- Publication number 20250075633
- Publication date Mar 6, 2025
- Mitsubishi Heavy Industries, Ltd.
- Toshiro Goto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAME...
- Publication number 20250075658
- Publication date Mar 6, 2025
- RTX Corporation
- PAUL M. LUTJEN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ACCRETION DETECTION SYSTEMS AND ASSOCIATED METHODS FOR GAS TURBINE...
- Publication number 20250067627
- Publication date Feb 27, 2025
- RTX Corporation
- Sheridon Haye
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INDUCER ASSEMBLY FOR A TURBINE ENGINE
- Publication number 20250010231
- Publication date Jan 9, 2025
- GENERAL ELECTRIC COMPANY
- Timothy Deryck STONE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DECOKING
- Publication number 20240426248
- Publication date Dec 26, 2024
- Rolls-Royce plc
- James A. T. Smith
- B08 - CLEANING
Information Patent Application
EXPANSION TURBINE AND REFRIGERATION DEVICE USING SAME
- Publication number 20240410297
- Publication date Dec 12, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Hidetoshi TAGUCHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FILTER ELEMENT, SYSTEMS, AND METHODS
- Publication number 20240375032
- Publication date Nov 14, 2024
- Donaldson Company, Inc.
- Jason A. TIFFANY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRCRAFT COMPRISING AT LEAST ONE FLUID SUPPLY CIRCUIT EQUIPPED WITH...
- Publication number 20240367810
- Publication date Nov 7, 2024
- Airbus SAS
- Philippe MOGILKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR INTAKE PLENUM WITH STRUTS
- Publication number 20240271563
- Publication date Aug 15, 2024
- Pratt & Whitney Canada Corp.
- Hien DUONG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEPARATORS FOR USE WITH GAS TURBINE ENGINES
- Publication number 20240263585
- Publication date Aug 8, 2024
- GENERAL ELECTRIC COMPANY
- Pradeep Hemant Sangli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PARTICLE SEPARATORS FOR TURBOMACHINES AND METHOD OF OPERATING THE SAME
- Publication number 20240240589
- Publication date Jul 18, 2024
- GENERAL ELECTRIC COMPANY
- Satoshi Atsuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas Source System for Supplying Combustion Gas to a Turbine Engine...
- Publication number 20240200496
- Publication date Jun 20, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Peng ZHANG
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHODS AND APPARATUS TO PRODUCE HYDROGEN GAS TURBINE PROPULSION
- Publication number 20240200497
- Publication date Jun 20, 2024
- GENERAL ELECTRIC COMPANY
- David Justin Brady
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WATER PRESSURE AND QUANTITY MONITORING FOR HYDROGEN STEAM INJECTED...
- Publication number 20240200491
- Publication date Jun 20, 2024
- RTX Corporation
- Edward Thomas Rocco
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
AIRFOIL LAST CHANCE SCREEN UTILIZING EDM AND AFM
- Publication number 20240167423
- Publication date May 23, 2024
- Collins Engine Nozzles, Inc.
- Thomas J. Ocken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VACUUM PUMP
- Publication number 20240117816
- Publication date Apr 11, 2024
- EDWARDS JAPAN LIMITED
- Haruki Suzuki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IN SITU FOAM GENERATION WITHIN A TURBINE ENGINE
- Publication number 20240076998
- Publication date Mar 7, 2024
- GENERAL ELECTRIC COMPANY
- Ambarish Jayant Kulkarni
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WATER PRESSURE AND QUANTITY MONITORING FOR HYDROGEN STEAM INJECTED...
- Publication number 20240026815
- Publication date Jan 25, 2024
- Raytheon Technologies Corporation
- Edward Thomas Rocco
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM WITH BACKUP PUMP SOURCE SELECTION
- Publication number 20240026826
- Publication date Jan 25, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Ryan Prescott Susca
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE ENGINE INERTIAL PARTICLE SEPARATOR WITH PARTICLE REBOUND SU...
- Publication number 20230407788
- Publication date Dec 21, 2023
- Rolls-Royce North American Technologies Inc.
- Brian J. Connolly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE INLET PARTICLE SEPARATORS WITH COATINGS FOR REBO...
- Publication number 20230407789
- Publication date Dec 21, 2023
- Rolls-Royce Corporation
- James C. Loebig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Separating airflows within a turbine engine

Separating airflows within a turbine engine

Inlet protector for vane coupling hole

Water pressure and quantity monitoring for hydrogen steam injected...

Integrated connector between first and second vacuum pumps creating...

Accessible debris separator for high pressure turbine outside diame...

Separators for use with gas turbine engines

Airfoil last chance screen utilizing EDM and AFM

In situ foam generation within a turbine engine

Estimation device, vacuum valve, and vacuum pump

Vacuum pump and stator component of thread groove pump portion of t...

Impending bypass switch with magnetic sensor

Systems and methods for providing information regarding particulate...

Mobile electric power generation system and transport arrangement

Blocker assembly for tangential onboard injectors

System and method for identifying blockage of an air intake for an...

Filter element, systems, and methods

Pump mixer separator unit

Axial fan with openings in the hub

Air supply device, gas turbine system and using method thereof

System and method for air filtration with self-cleaning filter medi...

Inlet filter housing having components including portions of filter...

Centrifugal debris pre-separator for turbine engine oil filter

Air intake plenum with struts

Onboard heater of auxiliary systems using exhaust gases and associa...

Methods and apparatus to produce hydrogen gas turbine propulsion

Inducer assembly for a turbine engine

Oil filtration system

Gas source system for supplying combustion gas to a turbine engine...

Turbine engine component and method of cooling

Patents Applicationslast 30 patents

SELF-CLEANING IMPULSE TURBINE AND BEARING IN FLUID CONTAMINATED WIT...

CYCLONIC SEPARATOR FOR SEAL SUPPORT

ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAME...

SEPARATORS FOR USE WITH GAS TURBINE ENGINES

CYCLONIC PARTICLE SEPARATOR

GAS TURBINE ENGINE WITH ENTRAINED PARTICLE SEPARATION SYSTEM

NOZZLE FOR FOAM WASHING OF JET ENGINE

PARTICULATE SEPARATOR ASSEMBLY FOR A GAS TURBINE ENGINE

DIRT AND DUST FREE TURBINE VANE COOLING

TURBINE BLADE AND STEAM TURBINE

ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAME...

ACCRETION DETECTION SYSTEMS AND ASSOCIATED METHODS FOR GAS TURBINE...

INDUCER ASSEMBLY FOR A TURBINE ENGINE

DECOKING

EXPANSION TURBINE AND REFRIGERATION DEVICE USING SAME

FILTER ELEMENT, SYSTEMS, AND METHODS

AIRCRAFT COMPRISING AT LEAST ONE FLUID SUPPLY CIRCUIT EQUIPPED WITH...

AIR INTAKE PLENUM WITH STRUTS

SEPARATORS FOR USE WITH GAS TURBINE ENGINES

PARTICLE SEPARATORS FOR TURBOMACHINES AND METHOD OF OPERATING THE SAME

Gas Source System for Supplying Combustion Gas to a Turbine Engine...

METHODS AND APPARATUS TO PRODUCE HYDROGEN GAS TURBINE PROPULSION

WATER PRESSURE AND QUANTITY MONITORING FOR HYDROGEN STEAM INJECTED...

AIRFOIL LAST CHANCE SCREEN UTILIZING EDM AND AFM

VACUUM PUMP

IN SITU FOAM GENERATION WITHIN A TURBINE ENGINE

WATER PRESSURE AND QUANTITY MONITORING FOR HYDROGEN STEAM INJECTED...

FUEL SYSTEM WITH BACKUP PUMP SOURCE SELECTION

TURBINE ENGINE INERTIAL PARTICLE SEPARATOR WITH PARTICLE REBOUND SU...

GAS TURBINE ENGINE INLET PARTICLE SEPARATORS WITH COATINGS FOR REBO...