136943 ⎘
Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor , e.g. indicating such position
Sub-classes:FEATURE FOR SAFELY INDICATING ROTOR TO STATOR CLASHING
#2GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY FOR MONITORING PROPELLER WHIRL
#3GEARED TURBOFAN WITH OVERSPEED PROTECTION
#4HYDROGEN PROPULSION ASSEMBLY COMPRISING A DEVICE FOR INJECTING INERT GAS, AND AIRCRAFT COMPRISING AT LEAST ONE SUCH PROPULSION ASSEMBLY
#5METHOD AND SYSTEM FOR DETECTING A SHAFT SHEAR EVENT
#6TURBINE OVERSPEED PROTECTION
#7TURBINE OVERSPEED PROTECTION
#8CORE TURNING SYSTEM
#9SYSTEM AND METHOD FOR DETERMINING PROBABILISTIC BURST
#10Method and system for detecting a shaft shear event
#11TURBINE ENGINE SHAFT SHEAR DETECTION
#12Turbine containment system
#13Gas turbine engine
#14System and method for detecting failure of a propeller control unit
#15GEARED TURBOFAN WITH OVERSPEED PROTECTION
#16Safety apparatus
#17System and method for detecting a shaft event on an engine
#18Detecting damage to a gas turbine engine
#19Electrical resistance wear indicator
#20Shaft shear detection in a gas turbine engine
#21FAN TRACK LINER
#22Geared turbofan with overspeed protection
#23Rotor overspeed protection assembly
#24Gas turbine engine control system and method for limiting turbine overspeed in case of a shaft failure
#25Anti-rotation method for angled face cap probe
#26Aircraft engine intake arrangement comprising a mechanical decoupler
#27Method and a system for detecting the angular position of blades of a turbine engine rotor wheel
#28Anti-windmilling system for a gas turbine engine
#29SYSTEMS AND METHODS FOR ENGINE VIBRATION MONITORING
#30Shaft shear detection through shaft oscillation
#31Method of monitoring rubbing between a rotary party and a stationary part in a rotating turbomachine, monitoring arrangement and turbomachine
#32Active centering control for static annular turbine flowpath structures
#33Axial retention of a fan shaft in a gas turbine engine
#34Gas turbine engine with minimal tolerance between the fan and the fan casing
#35Electrical resistance wear indicator
#36Geared turbofan with overspeed protection
#37Following blade impact load support
#38Gas turbine blade flutter monitoring and control system
#39STUB SHAFT
#40Portable jig and fixture for precision machining
#41SYSTEMS AND METHODS INVOLVING MULTIPLE TORQUE PATHS FOR GAS TURBINE ENGINES
#42Gas turbine engine with a geared turbofan arrangement
#43Fan containment case for a gas turbine engine
#44Shaft shear detection through shaft oscillation
#45Rotor blade damage
#46Composite airfoil with fuse architecture
#47Anti-windmilling system for a gas turbine engine
#48Shaft shear detection through shaft oscillation
#49Run-up surface for the guide-vane shroud plate and the rotor-blade base plate
#50Steam turbine stage measurement system and a method
#51Method of monitoring rubbing between a rotary party and a stationary part in a rotating turbomachine, monitoring arrangement and turbomachine
#52Calibration circuit and method of use
#53Shaft failure detection using passive control methods
#54Gas turbine cool-down phase operation methods for controlling turbine clearance by adjusting air flow rate
#55Emergency shut-down detection system for a gas turbine
#56SYSTEM FOR DETECTING ABNORMAL MOVEMENT OF A SHAFT IN A GAS TURBINE ENGINE
#57GAS TURBINE ENGINE HAVING ENERGY DISSIPATING GAP AND CONTAINMENT LAYER
#58PROTECTIVE DEVICE FOR A TURBOMACHINE
#59Turbocharger turbine containment structure
#60Frangible airfoil
#61Turbine engine shaft break detection
#62Acoustic measurement system for detecting turbine blade lockup
#63Ground handling system for a composite fan case and a method of using the same
#64Nonlinear rolling bearing radial support stiffness
#65System and method for turbomachinery vane prognostics and diagnostics
#66Turbine engine comprising a device for braking the fan rotor
#67Method of stopping a rotorcraft engine in overspeed, and a system and a rotorcraft associated therewith
#68Case with vane retention feature
#69High sensitivity inductive sensor for measuring blade tip clearance
#70Stub shaft
#71Pivoting fan track liner for blade retainment
#72Sensor for measuring blade tip clearance in gas turbines
#73Disc axis adjusting mechanism in gas turbine
#74Method and device for monitoring the malfunction of APU turbine vane fracture and rotor shaft jam
#75Apparatus for energy absorption, a turbo-machine and a method for energy absorption
#76Methods and systems for blade health monitoring
#77Sensor hoop storage and transport apparatus
#78Methods and apparatus for measuring axial shaft displacement within gas turbine engines
#79Determining the deterioration of a gas turbine engine in use
#80Method of detecting and localizing partial rotor-stator rubbing during the operation of a turbine
#81Methods and system for detecting turbocharger degradation
#82Method for producing a run-in coating, a run-in system, a turbomachine, as well as a guide vane
#83Tip clearance probe including anti-rotation feature
#84Method for determining the diameter of a rotor, which is equipped with rotor blades, of a turbomachine
#85NEURAL NETWORK-BASED TURBINE MONITORING SYSTEM
#86Method for adjusting the radial gaps which exist between blade airfoil tips or rotor blades and a passage wall
#87Axial turbine with containment shroud
#88Fan and boost joint
#89System for detecting an impact on an aircraft engine impeller wheel
#90Gas turbine engine comprising means for axially retaining a fan of the engine
#91Method and apparatus for obtaining discrete axial clearance data using radial clearance sensors
#92Dynamic load reduction system
#93Shaft break detection
#94Rotatable component with controlled load interface
#95Target sensor
#96Fan blade with sheath
#97Wear pin gap closure detection system for gas turbine engine
#98TURBINE ENGINE AND LOAD REDUCTION DEVICE THEREOF
#99Joint assembly
#100Systems and methods involving multiple torque paths for gas turbine engines
#101TURBO MACHINE SPOOL PARAMETER DETECTION
#102Case with ballistic liner
#103System and method for rotary machine online monitoring
#104System for detecting an ephemeral event on a vane impeller of an aircraft engine
#105DIAGNOSIS OF BEARING THERMAL ANOMALIES IN AN ELECTRICAL MACHINE
#106Systems and methods involving multiple torque paths for gas turbine engines
#107Automated sensor specific calibration through sensor parameter download
#108Method and system for monitoring a turbojet engine
#109Method and system for detecting the ingestion of an object by an aircraft turbine engine during a mission
#110Managing spool bearing load using variable area flow nozzle
#111Methods, systems and/or apparatus relating to turbine blade monitoring
#112Automated sensor specific calibration through sensor parameter download
#113Method for the provision of fire protection for titanium components of an aircraft gas turbine and titanium components for an aircraft gas turbine
#114System and method for monitoring radial motion of a rotating shaft of a turbocharger
#115METHOD AND SYSTEMS FOR MEASURING BLADE DEFORMATION IN TURBINES
#116Decoupler system for rotor assemblies
#117Vibration management for gas turbine engines
#118Turbine engine wheel
#119Systems and methods involving multiple torque paths for gas turbine engines
#120Managing spool bearing load using variable area flow nozzle
#121System for dissipating energy in the event of a turbine shaft breaking in a gas turbine engine
#122Blade assembly
#123Method and device for reducing the speed in the event of breakage of a gas turbine engine turbine shaft
#124Gas turbine and method for shutting off a gas turbine when breakage of a shaft is identified
#125Low-cost frangible cable for gas turbine engine
#126Gas turbine engine assembly and methods of assembling same
#127Systems and methods for monitoring thermal growth and controlling clearances, and maintaining health of turbo machinery applications
#128Shroud for an air turbine starter
#129Displacement sensor system and method of operation
#130Nacelle assembly for a gas turbine engine
#131Warning system for turbine component contact
#132Gas turbine engine blade tip clearance apparatus and method
#133Device to measure the axial displacement of the tip of the blades of a turbomachine for tests on the ground, and a process for using the device
#134Axial-flow thermal turbomachine
#135Thermal turbomachine
#136Apparatus and method of detecting wear in an abradable coating system
#137Methods and systems for operating rotary machines
#138Air intake structure for aircraft engine
#139Turbofan engine with the fan fixed to a drive shaft supported by a first and a second bearing
#140Air intake structure for aircraft engine
#141Smart component for use in an operating environment
#142Apparatus and method for detecting an impact on a rotor blade
#143Arrangement of bearing supports for the rotating shaft of an aircraft engine and an aircraft engine fitted with such an arrangement
#144Fan blade with embrittled tip
#145Method of minimizing the gap between a rotating turbine blade and a casing of a turbine, a turbine, and a method of determining the wear behavior of a wheel of a rotor
#146Electronic safety system for the avoidance of an overspeed condition in the event of a shaft failure
#147Core turning system