SCAVENGE PUMP ASSEMBLY FOR AN AIRCRAFT ENGINE OIL SYSTEM

Rotor bow mitigation

Bowed-rotor mitigation system for a gas turbine

Pressurized airflow to rotate compressor during engine shutdown

Cabin blower system

Quick access engine rotator pad

Digital shaft positioning for a turbine rotor

Method for controlling the bending deformation of a turbomachine shaft at rest subjected to the residual heat of operation of the turbomachine

Deflection limiter for a gas turbine engine

Turbine engine and method of cooling

Motoring synchronization for multiple engines

System and method for controlling engine speed with bowed rotor mitigation

Multi-engine coordination during gas turbine engine motoring

Crank device for performing turbine engine maintenance

Start-up system and method for rotor bow mitigation

System and method for dynamic engine motoring

Gas turbine

Nut locking feature

GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

GAS TURBINE ENGINE FOR AN AIRCRAFT COMPRISING AN AIR INTAKE

Gas turbine engine spool coupling

Systems and methods for transferring mechanical power in a turbine engine

Method and system for mitigating bowed rotor operation of gas turbine engine

Rotor turning device for balancing a wind turbine rotor

Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters

Bowed rotor prevention system for turbomachinery

AIRFLOW CONTROL FOR AIR TURBINE STARTER

Pre-start motoring synchronization for multiple engines

Fan arrangement for a gas turbine engine

Gearing arrangement and method for manufacturing the gearing arrangement

Harmonic drive for shaft driving multiple stages of vanes via gears

Gas turbine

Gas turbine

Planetary gear drive and aircraft gas turbine with a planetary gear drive

Gas turbine

Adjustable locking block assembly for a toothed gear and methods of using same

Airflow control for air turbine starter

System and method for removing rotor bow in a gas turbine engine using mechanical energy storage device

Method of starting a gas turbine engine

Rotor bow management

Method and system for mitigating bowed rotor operation of gas turbine engine

System and method for rotor bow mitigation

Temporary post maintenance oil filter for gas-turbine engine

Decoupler assembly for engine starter

Manual bowed rotor and full override

Mechanical flywheel for bowed rotor mitigation

Engine turning motor via pneumatic or hydraulic motor

Bowed rotor prevention system

Air turbine starter with automated variable inlet vanes

Dual inline valve with manual override

Rotatable vanes

Gas turbine engine wash system

Device and method for gas turbine unlocking

Turning apparatus and control method for turning apparatus

Rotor turning system and method

Multi-engine coordination during gas turbine engine motoring

Pre-start motoring synchronization for multiple engines

Gas turbine engine starter reduction gear train with geared rotary actuator

Gas turbine engine starter reduction gear train with stacked planetary gear systems

Bowed rotor sensor system

Low-power bowed rotor prevention and monitoring system

Turbine engine and method of operating

Turbine engine and method of cooling

Drive shaft for remote variable vane actuation

Electric actuation for variable vanes

Geared unison ring for variable vane actuation

Sliding gear actuation for variable vanes

Variable vane actuation with rotating ring and sliding links

Harmonic drive for shaft driving multiple stages of vanes via gears

Cable drive system for variable vane operation

Gas turbine engine bowed rotor avoidance system

Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters

Barring-tool system and method

TURBINE TURNING GEAR SYSTEM

Rotating device for a gas turbine and method for rotating a component

Motive-power transmission device for supercharger

Optical measurement system for detecting turbine blade lockup

Temporary post maintenance oil filter for gas-turbine engine

Outer diffuser case for a gas turbine engine

Turning device and rotary machine

Combined cycle power plant thermal energy conservation

Rotor turning device for large turbine/generator in-situ rotors

Turning device and rotating machine

Device and method for gas turbine unlocking

Back-shielded welding method and welded structure using the same

Method for barring a rotor of a turbomachine and barring apparatus for conducting such method

Axial sealing gravity based siphon system

Barring gear assembly for driving in rotation a shaft of a turbo-alternator group

Actuating device for the rotation of a turbine shaft train

Gas turbine engine lockout reduction

METHOD AND SYSTEM FOR REDUCING HOT SOAKBACK

Fan stagger angle for dirt rejection

Sealed rotator shaft for borescopic inspection

Methods and systems for mitigating distortion of gas turbine shaft

Intermediate casing for a gas-turbine engine

Gas turbine, method of controlling air supply and computer program product for controlling air supply

Gas turbine, method of controlling air supply and computer program product for controlling air supply

Method for braking a rotor of a turbine engine and a turning gear for driving the rotor of a turbine engine

TURBOFAN TEMPERATURE CONTROL WITH VARIABLE AREA NOZZLE

Rotation arrangement

Manual core rotation device

Combination power plant and method for the cooling thereof

Gas turbine engine assembly and method of assembling same

Liquid injection in a gas turbine during a cooling down phase

Methods and apparatus for performing engine maintenance

Movement system for the inspection of a turbine

Gas turbine, method of controlling air supply and computer program product for controlling air supply

Integral turning gear for turbine rotors

Bowed-rotor mitigation system for a gas turbine

Bowed rotor prevention system