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Patent # Description
2017/0145873 ELECTRIC CAM PHASER WITH FIXED SUN PLANETARY
A cam phaser (30, 130, 230) dynamically adjusts a rotational relationship of a camshaft (32) of an internal combustion engine with respect to an engine...
2017/0145871 Method For Adjusting An Actuator Element For A Camshaft Of An Internal Combustion Engine
The present disclosure relates to internal combustion engines. Various embodiments of the teachings may include a method for adjusting an actuator element for...
2017/0145870 LASH ADJUSTER
A lash adjuster includes a bottomed cylindrical body and a cylindrical plunger reciprocably inserted into the body and having a bottom wall and a peripheral...
2017/0145869 Cam follower roller device with retaining plug
The cam follower roller device provides a tappet body extending along an axis, an insert 18 mounted in the tappet body, a pin 14 mounted at least on the insert...
2017/0145868 Cam follower roller device with washer
The cam follower roller device providing a tappet body extending along an axis, an insert mounted in the tappet body, a pin mounted at least on the insert and...
2017/0145867 Cam follower roller device with spacer
The cam follower roller device provides a tappet body extending along an axis, an insert mounted in the tappet body, a pin mounted at least on the insert and a...
2017/0145866 Low Temperature Heat Source Thermoelectric Conversion System Using Blend Refrigerant
The invention provides a low temperature heat source thermoelectric conversion system using a blend refrigerant, comprising an evaporator. A sprinkler, a first...
2017/0145865 WASTE HEAT RECOVERY SYSTEM
A waste heat recovery system is disclosed. The waste heat recovery system may include a turbine expander. The turbine expander may include a turbine blade...
2017/0145864 SYSTEM AND METHOD FOR DIFFUSER AFT PLATE ASSEMBLY
A method includes inserting axially a radially interior surface of an aft plate assembly into a circumferential groove of an inner barrel of a diffuser section...
2017/0145863 SYSTEM AND METHOD FOR TURBINE DIFFUSER
A system includes a diffuser configured to receive exhaust gas from a turbine. The diffuser includes an outer barrel, an inner barrel, a seal interface, an...
2017/0145862 GAS TURBINE ENGINE MODULE ADAPTER TO A CARRIER
An engine mounting arrangement is provided for supporting a gas turbine engine. The mounting arrangement comprises a module adaptor mounted to an overhead or a...
2017/0145861 SYSTEM OF SUPPORTING TURBINE DIFFUSER
A system includes a diffuser section comprising an outer barrel, an outer aft plate, an inner barrel, an inner aft plate, and a plurality of poles, where the...
2017/0145860 PIN SUPPORTED CMC SHROUD
The present disclosure is directed to a component for a gas turbine. The component includes a component wall having a radially inner surface, a radially outer...
2017/0145859 COUPLING SYSTEM COMPRISING SELF LOCKING JOINT
Disclosed is a coupling system comprising joints configured to friction lock under compressive pressure via tapered teeth for joining rotating components,...
2017/0145858 VALVE DEVICE AND JET ENGINE WITH A VALVE DEVICE
A valve device of a jet engine includes a body, a seat and a flow path between an inlet and an outlet that can be closed and opened. Depending on an actuating...
2017/0145857 DEVICE AND METHOD FOR LUBRICATING A TURBOMACHINE ROLLING BEARING
A device for lubricating a turbomachine rolling bearing includes a rolling bearing mounted between an internal component and an external component. The bearing...
2017/0145856 CYLINDRICAL AIR GUIDE IN A TURBINE ENGINE
An air/oil separator for a gas turbine engine includes a drive shaft having a central axis extending in an axial direction, a free vortex chamber mounted...
2017/0145855 BEARING OUTER RACE RETENTION DURING HIGH LOAD EVENTS
A housing for retention of the outer race of a bearing of a gas turbine engine includes an arrangement of spring fingers that yields a lightweight housing...
2017/0145854 Method for Balancing a Turbofan Engine or Other Rotating System
A method for balancing rotating machinery, such as gas turbine engines, to minimize vibrations. The method involves operation of the engine for a period of...
2017/0145853 Apparatus and Methods for Direct Sensing of Rotational Dynamics of a Rotating Shaft
The invention and its various embodiments are directed to a telemetry system for measuring rotordynamic data from a rotating shaft of interest and methods for...
2017/0145852 SYSTEMS AND METHODS FOR MONITORING GEARBOX HEALTH BY VIBRATION
A method of monitoring engine health is provided. The method may include the step of monitoring a vibration of a gearbox using a vibration sensor to detect a...
2017/0145851 DETECTION OF DEFICIENT SENSORS IN A GAS TURBINE SYSTEM
Methods and systems for determining that a sensor, such as a pressure sensor, that provides feedback on one or more conditions of a gas turbine is deficient...
2017/0145850 WASTE HEAT RECOVERY SYSTEM FOR A POWER SOURCE
The present disclosure is directed to a waste heat recovery system used in conjunction with a power source system. A pump may pressurize a working fluid to a...
2017/0145849 METHOD FOR CREATING AND REPAIRING A TURBOMACHINE COMPONENT AND ASSOCIATED TURBOMACHINE COMPONENT
Method for repairing a turbine-engine component, such as a turbine nozzle (D), this component comprising an annular wall for supporting an abradable ring (C2),...
2017/0145848 GROOVED SEAL ARRANGEMENT FOR TURBINE ENGINE
A seal arrangement for a gas turbine engine according to an example of the present disclosure includes, among other things, a component including a body having...
2017/0145847 INTERSTAGE SEAL HOUSING OPTIMIZATION SYSTEM IN A GAS TURBINE ENGINE
An interstage seal system (10) for adjusting the position of an interstage seal during operation of a gas turbine engine (14) to increase efficiency of the...
2017/0145846 BRUSH SEALING ARRANGEMENT FOR A TURBOMACHINE, INSTALLATION SECURING ARRANGEMENT AND TURBOMACHINE
Disclosed is a brush sealing arrangement for a turbomachine, comprising at least one stator, one rotor and one brush seal. The brush seal comprises at least...
2017/0145845 IMPINGEMENT TUBES FOR CMC SEAL SEGMENT COOLING
A turbine shroud adapted for use in a gas turbine engine includes a plurality of metallic carrier segments and a plurality of blade track segments mounted to...
2017/0145844 SYSTEM OF SUPPORTING TURBINE DIFFUSER OUTLET
A system includes a diffuser section comprising an outer barrel, an inner barrel, a seal interface, and an aft plate, where the outer barrel and the inner...
2017/0145843 SYSTEM OF SUPPORTING TURBINE DIFFUSER
A system includes a circumferential lap joint between a downstream end of an outer wall of a turbine outlet and an upstream end of an outer barrel of a...
2017/0145842 VANE SEGMENT WITH PERIPHERAL SECURING
The invention relates to a guide vane segment for an aircraft gas turbine, comprising at least a radially outer shroud and a radially inner shroud, which...
2017/0145841 MOUNTING OF VANES AT THE PERIPHERY OF A TURBINE ENGINE DISC
The invention relates to a method of mounting of vanes (10) at the periphery of a turbine engine disc (12), where in the disc (12) comprises sockets extending...
2017/0145840 GAS TURBINE ENGINE
A gas turbine engine comprising a circumferential row of vanes directly upstream of an asymmetric gas flow path. At a given spanwise position the tangential...
2017/0145839 TRANSITION DUCT SYSTEM WITH A ROBUST CONVERGING FLOW JOINT AT AN INTERSECTION BETWEEN ADJACENT TRANSITIONS...
A transition duct system (110) for routing a combustion exhaust gas flow from a combustor (112) to the first stage (114) of a turbine section (116) in a...
2017/0145838 AIRFOIL PLATFORM HAVING DUAL PIN APERTURES AND A VERTICAL STIFFENER
A platform for an airfoil in a gas turbine engine is provided. The platform includes a top wall configured to connect to an airfoil of the gas turbine engine,...
2017/0145837 METHOD OF MAKING A BLADED ROTOR FOR A TURBOMACHINE
A method of making a bladed rotor for a turbomachine, in particular for an aircraft engine, is disclosed. The method comprises the steps a) providing a rotor...
2017/0145836 ARTICLES HAVING DAMAGE-TOLERANT THERMAL BARRIER COATING
An article having a damage-tolerant thermal barrier coating includes a plurality of coating layers disposed over a substrate. The plurality of coatings...
2017/0145835 TURBINE AIRFOIL COOLING SYSTEM WITH BIFURCATED MID-CHORD COOLING CHAMBER
A cooling system (10) for a turbine airfoil (12) of a gas turbine engine having a bifurcated mid-chord cooling chamber (16) for cooling the airfoil (26) is...
2017/0145834 AIRFOIL PLATFORM COOLING CORE CIRCUITS WITH ONE-WALL HEAT TRANSFER PEDESTALS FOR A GAS TURBINE ENGINE COMPONENT...
A gas turbine engine component is provided. The gas turbine engine component comprises a platform, a platform cooling core circuit inside of the platform, an...
2017/0145833 BAFFLE FOR A COMPONENT OF A GAS TURBINE ENGINE
An airfoil according to an example of the present disclosure includes, among other things, an airfoil body defining a cavity, and a baffle including a baffle...
2017/0145832 MULTI-CHAMBER PLATFORM COOLING STRUCTURES
A platform is disclosed. The platform may include an airfoil section with a cooling cavity and a platform. The platform may have various cooling features, such...
2017/0145831 GAS TURBINE ENGINE WITH FILM HOLES
An engine component for a gas turbine engine can generate a hot combustion gas flow and provide a cooling fluid flow. A wall can separate the hot combustion...
2017/0145830 SYSTEMS AND METHODS FOR PRODUCING ONE OR MORE COOLING HOLES IN AN AIRFOIL FOR A GAS TURBINE ENGINE
A method for producing one or more cooling holes in an airfoil for a gas turbine engine is disclosed. The method includes casting one or more hole starter...
2017/0145829 PLATFORM FOR AN AIRFOIL HAVING BOWED SIDEWALLS
A platform for an airfoil in a gas turbine engine is provided. The platform includes a top wall configured to connect to an airfoil of the gas turbine engine,...
2017/0145828 TURBINE BLADE WITH AIRFOIL TIP VORTEX CONTROL
A rotor blade for a gas turbine engine is provided. The rotor blade having: an attachment; an airfoil extending from the attachment to a tip; and a tip shelf...
2017/0145827 TURBINE BLADE WITH AIRFOIL TIP VORTEX CONTROL
A rotor blade for a gas turbine engine is provided. The rotor blade having: an attachment; an airfoil extending from the attachment to a tip; and a squealer...
2017/0145826 DE-OILER BALANCE WEIGHTS FOR TURBOMACHINE ROTORS AND SYSTEMS FOR REMOVING EXCESS OIL FROM TURBOMACHINE ROTORS
A de-oiler balance weight for a rotor disk stack susceptible to collecting oil is provided. The rotor disk stack is configured for use in a gas turbine engine....
2017/0145825 ROTARY ACTUATOR UTILIZING PNEUMATICALLY ACTUATED ELASTOMERIC STRUCTURES
A rotary actuator and a method of using same are disclosed. The rotary actuator includes a rotor having a body and defining a plurality of contact surfaces,...
2017/0145824 REINFORCEMENT BAR
A reinforcement bar to be embedded in a concrete structure includes a rod segment, a self-tapping segment, and a head. The rod segment defines a central axis....
2017/0145823 ROBUST VISCOSITY ESTIMATION METHODS AND SYSTEMS
A method includes obtaining a relative density of crude oil, and determining an effective molecular weight of the crude oil based on the obtained relative...
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