Actively adjusting tip-clearance

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F01D11/20

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES F01D11/00Preventing or minimising internal leakage of working-fluid

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F01D11/20Actively adjusting tip-clearance

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Patents Grantslast 30 patents

Information Patent Grant
Active clearance control of fan blade tip closure using a variable...
- Patent number 12,049,828
- Issue date Jul 30, 2024
- General Electric Company
- Anusrita Raychaudhuri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Warm start control of an active clearance control for a gas turbine...
- Patent number 11,982,189
- Issue date May 14, 2024
- RTX Corporation
- Patrick D. Couture
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fast response active clearance systems with piezoelectric actuator...
- Patent number 11,867,068
- Issue date Jan 9, 2024
- General Electric Company
- Taehong Kim
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Turbine containment system
- Patent number 11,821,326
- Issue date Nov 21, 2023
- General Electric Company
- Veeraraju Vanapalli
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for regulating the temperature of the exhaust gases of a tur...
- Patent number 11,808,217
- Issue date Nov 7, 2023
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume Cuvillier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cooled cooling air for blade air seal through outer chamber
- Patent number 11,773,742
- Issue date Oct 3, 2023
- RTX Corporation
- Jonathan Ortiz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods and systems for operating an engine to generate additional...
- Patent number 11,732,657
- Issue date Aug 22, 2023
- Pratt & Whitney Canada Corp.
- Francis Demers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and apparatus for real-time clearance assessment using a pr...
- Patent number 11,732,599
- Issue date Aug 22, 2023
- General Electric Company
- Taehong Kim
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Systems and methods for controlling blade tip clearances
- Patent number 11,674,407
- Issue date Jun 13, 2023
- Raytheon Technologies Corporation
- Matthew R. Feulner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotor support device, rotor, gas turbine engine, and aircraft
- Patent number 11,639,667
- Issue date May 2, 2023
- SUBARU CORPORATION
- Hiroki Kato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Active multi-effector control of high pressure turbine clearances
- Patent number 11,473,510
- Issue date Oct 18, 2022
- Raytheon Technologies Corporation
- Joseph Kehoe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and apparatus for real-time clearance assessment using a pr...
- Patent number 11,454,131
- Issue date Sep 27, 2022
- General Electric Company
- Taehong Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for controlling blade tip clearances
- Patent number 11,339,678
- Issue date May 24, 2022
- Raytheon Technologies Corporation
- Matthew R. Feulner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine engine with minimal tolerance between the fan and the f...
- Patent number 11,313,325
- Issue date Apr 26, 2022
- SAFRAN AIRCRAFT ENGINES
- Jeremy Dievart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine and method for blade ring production method
- Patent number 11,268,445
- Issue date Mar 8, 2022
- MITSUBISHI POWER, LTD.
- Shinya Hashimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mechanical iris tip clearance control
- Patent number 11,236,631
- Issue date Feb 1, 2022
- Rolls-Royce North American Technologies Inc.
- Richard Joseph Skertic
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for adjusting the clearance between a rotor and a...
- Patent number 11,149,577
- Issue date Oct 19, 2021
- SAFRAN AIRCRAFT ENGINES
- Baptiste Marie Aubin Pierre Jouy
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Airfoil structure manufacturing method
- Patent number 11,078,794
- Issue date Aug 3, 2021
- IHI Corporation
- Norio Asaumi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Sensor assembly for gas turbine engines
- Patent number 11,050,011
- Issue date Jun 29, 2021
- Raytheon Technologies Corporation
- Sameh Dardona
- G01 - MEASURING TESTING
Information Patent Grant
Seal fin, seal structure, and turbo machine
- Patent number 10,982,719
- Issue date Apr 20, 2021
- MITSUBISHI POWER, LTD.
- Toyoharu Nishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sensor and method of manufacturing same
- Patent number 10,955,449
- Issue date Mar 23, 2021
- WESTON AEROSPACE LIMITED
- Nigel Turner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Stability margin and clearance control using power extraction and a...
- Patent number 10,934,972
- Issue date Mar 2, 2021
- Raytheon Technologies Corporation
- Michael Hrach
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbo compressor and turbo chiller using same
- Patent number 10,858,951
- Issue date Dec 8, 2020
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Yasushi Hasegawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Clearance control device
- Patent number 10,851,712
- Issue date Dec 1, 2020
- General Electric Company
- Gert Johannes van der Merwe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for cooling a turbine casing with air jets
- Patent number 10,844,789
- Issue date Nov 24, 2020
- SAFRAN AIRCRAFT ENGINES
- Jacques Marcel Arthur Bunel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adjustable blade outer air seal apparatus
- Patent number 10,822,989
- Issue date Nov 3, 2020
- Raytheon Technologies Corporation
- Michael G. McCaffrey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Counter rotating turbine with reversing reduction gearbox
- Patent number 10,823,114
- Issue date Nov 3, 2020
- General Electric Company
- Jeffrey Donald Clements
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cooling hole for a gas turbine engine component
- Patent number 10,822,971
- Issue date Nov 3, 2020
- Raytheon Technologies Corporation
- Brandon W. Spangler
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Re-use and modulated cooling from tip clearance control system for...
- Patent number 10,815,814
- Issue date Oct 27, 2020
- Raytheon Technologies Corporation
- Mark F. Zelesky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine rapid response clearance control system with annular pi...
- Patent number 10,815,813
- Issue date Oct 27, 2020
- Raytheon Technologies Corporation
- Ken F. Blaney
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
GAS TURBINE ENGINE HAVING OPTIMIZED ACCELERATION RATES BASED ON CLE...
- Publication number 20250043691
- Publication date Feb 6, 2025
- GENERAL ELECTRIC COMPANY
- Timothy Leo Schelfaut
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTIVE CLEARANCE CONTROL ASSEMBLY
- Publication number 20240352866
- Publication date Oct 24, 2024
- GENERAL ELECTRIC COMPANY
- Randy M. Vondrell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FAST RESPONSE ACTIVE CLEARANCE SYSTEMS WITH PIEZOELECTRIC ACTUATOR...
- Publication number 20240337198
- Publication date Oct 10, 2024
- GENERAL ELECTRIC COMPANY
- Taehong Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ACTIVE CLEARANCE CONTROL VALVES AND RELATED METHODS
- Publication number 20240068375
- Publication date Feb 29, 2024
- GENERAL ELECTRIC COMPANY
- Taehong Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ACTIVE CLEARANCE CONTROL OF FAN BLADE TIP CLOSURE USING A VARIABLE...
- Publication number 20240018878
- Publication date Jan 18, 2024
- GENERAL ELECTRIC COMPANY
- Anusrita RAYCHAUDHURI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FAST RESPONSE ACTIVE CLEARANCE SYSTEMS WITH PIEZOELECTRIC ACTUATOR...
- Publication number 20230358147
- Publication date Nov 9, 2023
- GENERAL ELECTRIC COMPANY
- Taehong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-UNIFORM TURBOMACHINERY BLADE TIPS FOR FREQUENCY TUNING
- Publication number 20230235680
- Publication date Jul 27, 2023
- GENERAL ELECTRIC COMPANY
- Valeria Andreoli
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY VANE DEVICE WITH LONGITUDINALLY EXTENDING SEALS
- Publication number 20230184127
- Publication date Jun 15, 2023
- REGI U.S., INC.
- Paul Porter
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHODS AND APPARATUS FOR REAL-TIME CLEARANCE ASSESSMENT USING A PR...
- Publication number 20230028412
- Publication date Jan 26, 2023
- GENERAL ELECTRIC COMPANY
- Taehong Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WARM START CONTROL OF AN ACTIVE CLEARANCE CONTROL FOR A GAS TURBINE...
- Publication number 20220389828
- Publication date Dec 8, 2022
- Raytheon Technologies Corporation
- Patrick D. Couture
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING BLADE TIP CLEARANCES
- Publication number 20220341340
- Publication date Oct 27, 2022
- Raytheon Technologies Corporation
- Matthew R. Feulner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE CONTAINMENT SYSTEM
- Publication number 20220341345
- Publication date Oct 27, 2022
- GENERAL ELECTRIC COMPANY
- Veeraraju Vanapalli
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHODS AND APPARATUS FOR REAL-TIME CLEARANCE ASSESSMENT USING A PR...
- Publication number 20220213801
- Publication date Jul 7, 2022
- GENERAL ELECTRIC COMPANY
- Taehong Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SEALED CMC TURBINE CASE
- Publication number 20210087948
- Publication date Mar 25, 2021
- Raytheon Technologies Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COOLED COOLING AIR FOR BLADE AIR SEAL THROUGH OUTER CHAMBER
- Publication number 20200347741
- Publication date Nov 5, 2020
- United Technologies Corporation
- Jonathan Ortiz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MECHANICAL IRIS TIP CLEARANCE CONTROL
- Publication number 20200157965
- Publication date May 21, 2020
- Rolls-Royce Corporation
- Richard Joseph Skertic
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SEAL ASSEMBLY FOR TURBINE ENGINE COMPONENT
- Publication number 20200025007
- Publication date Jan 23, 2020
- United Technologies Corporation
- Michael G. McCaffrey
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING BLADE TIP CLEARANCES
- Publication number 20200025019
- Publication date Jan 23, 2020
- United Technologies Corporation
- Matthew R. Feulner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Counter Rotating Turbine with Reversing Reduction Gearbox
- Publication number 20200003157
- Publication date Jan 2, 2020
- GENERAL ELECTRIC COMPANY
- Jeffrey Donald Clements
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COOLING HOLE FOR A GAS TURBINE ENGINE COMPONENT
- Publication number 20190186277
- Publication date Jun 20, 2019
- United Technologies Corporation
- Brandon W. Spangler
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ADJUSTABLE BLADE OUTER AIR SEAL APPARATUS
- Publication number 20190120076
- Publication date Apr 25, 2019
- United Technologies Corporation
- Michael G. McCaffrey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE WITH MINIMAL TOLERANCE BETWEEN THE FAN AND THE F...
- Publication number 20190085790
- Publication date Mar 21, 2019
- SAFRAN AIRCRAFT ENGINES
- Jeremy DIEVART
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LOW PROFILE EMBEDDED BLADE TIP CLEARANCE SENSOR
- Publication number 20190078869
- Publication date Mar 14, 2019
- United Technologies Corporation
- Eli Cole Warren
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR SEALING COMPONENTS OF A GAS TURBINE ENGINE...
- Publication number 20190017406
- Publication date Jan 17, 2019
- United Technologies Corporation
- Guthrie Bagdonis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ACTUATOR FOR GAS TURBINE ENGINE BLADE OUTER AIR SEAL
- Publication number 20190017407
- Publication date Jan 17, 2019
- United Technologies Corporation
- Brian Duguay
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR VIRTUAL CLEARANCE MEASUREMENT IN A GAS TURBINE
- Publication number 20190010821
- Publication date Jan 10, 2019
- GENERAL ELECTRIC COMPANY
- Debabrata MUKHOPADHYAY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROPULSION SYSTEM FOR AN AIRCRAFT
- Publication number 20190002116
- Publication date Jan 3, 2019
- GENERAL ELECTRIC COMPANY
- Michael Thomas Gansler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEAL FIN, SEAL STRUCTURE, AND TURBO MACHINE
- Publication number 20180372158
- Publication date Dec 27, 2018
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Toyoharu Nishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RESILIENT MOUNTING ASSEMBLY FOR A TURBINE ENGINE
- Publication number 20180355762
- Publication date Dec 13, 2018
- United Technologies Corporation
- Brian Tripodina
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OPTICAL FIBER PROBE, OPTICAL FIBER MEASURING DEVICE, AND CLEARANCE...
- Publication number 20180340441
- Publication date Nov 29, 2018
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Takahiro MIYAMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Actively adjusting tip-clearance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Active clearance control of fan blade tip closure using a variable...

Warm start control of an active clearance control for a gas turbine...

Fast response active clearance systems with piezoelectric actuator...

Turbine containment system

Method for regulating the temperature of the exhaust gases of a tur...

Cooled cooling air for blade air seal through outer chamber

Methods and systems for operating an engine to generate additional...

Methods and apparatus for real-time clearance assessment using a pr...

Systems and methods for controlling blade tip clearances

Rotor support device, rotor, gas turbine engine, and aircraft

Active multi-effector control of high pressure turbine clearances

Methods and apparatus for real-time clearance assessment using a pr...

Systems and methods for controlling blade tip clearances

Gas turbine engine with minimal tolerance between the fan and the f...

Gas turbine and method for blade ring production method

Mechanical iris tip clearance control

Method and device for adjusting the clearance between a rotor and a...

Airfoil structure manufacturing method

Sensor assembly for gas turbine engines

Seal fin, seal structure, and turbo machine

Sensor and method of manufacturing same

Stability margin and clearance control using power extraction and a...

Turbo compressor and turbo chiller using same

Clearance control device

Device for cooling a turbine casing with air jets

Adjustable blade outer air seal apparatus

Counter rotating turbine with reversing reduction gearbox

Cooling hole for a gas turbine engine component

Re-use and modulated cooling from tip clearance control system for...

Gas turbine rapid response clearance control system with annular pi...

Patents Applicationslast 30 patents

GAS TURBINE ENGINE HAVING OPTIMIZED ACCELERATION RATES BASED ON CLE...

ACTIVE CLEARANCE CONTROL ASSEMBLY

FAST RESPONSE ACTIVE CLEARANCE SYSTEMS WITH PIEZOELECTRIC ACTUATOR...

ACTIVE CLEARANCE CONTROL VALVES AND RELATED METHODS

ACTIVE CLEARANCE CONTROL OF FAN BLADE TIP CLOSURE USING A VARIABLE...

FAST RESPONSE ACTIVE CLEARANCE SYSTEMS WITH PIEZOELECTRIC ACTUATOR...

NON-UNIFORM TURBOMACHINERY BLADE TIPS FOR FREQUENCY TUNING

ROTARY VANE DEVICE WITH LONGITUDINALLY EXTENDING SEALS

METHODS AND APPARATUS FOR REAL-TIME CLEARANCE ASSESSMENT USING A PR...

WARM START CONTROL OF AN ACTIVE CLEARANCE CONTROL FOR A GAS TURBINE...

SYSTEMS AND METHODS FOR CONTROLLING BLADE TIP CLEARANCES

TURBINE CONTAINMENT SYSTEM

METHODS AND APPARATUS FOR REAL-TIME CLEARANCE ASSESSMENT USING A PR...

SEALED CMC TURBINE CASE

COOLED COOLING AIR FOR BLADE AIR SEAL THROUGH OUTER CHAMBER

MECHANICAL IRIS TIP CLEARANCE CONTROL

SEAL ASSEMBLY FOR TURBINE ENGINE COMPONENT

SYSTEMS AND METHODS FOR CONTROLLING BLADE TIP CLEARANCES

Counter Rotating Turbine with Reversing Reduction Gearbox

COOLING HOLE FOR A GAS TURBINE ENGINE COMPONENT

ADJUSTABLE BLADE OUTER AIR SEAL APPARATUS

GAS TURBINE ENGINE WITH MINIMAL TOLERANCE BETWEEN THE FAN AND THE F...

LOW PROFILE EMBEDDED BLADE TIP CLEARANCE SENSOR

METHOD AND APPARATUS FOR SEALING COMPONENTS OF A GAS TURBINE ENGINE...

ACTUATOR FOR GAS TURBINE ENGINE BLADE OUTER AIR SEAL

SYSTEMS AND METHODS FOR VIRTUAL CLEARANCE MEASUREMENT IN A GAS TURBINE

PROPULSION SYSTEM FOR AN AIRCRAFT

SEAL FIN, SEAL STRUCTURE, AND TURBO MACHINE

RESILIENT MOUNTING ASSEMBLY FOR A TURBINE ENGINE

OPTICAL FIBER PROBE, OPTICAL FIBER MEASURING DEVICE, AND CLEARANCE...