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Patent # Description
2017/0009617 SLEEVE VALVE ENGINE
An engine comprises at least one cylinder, at least one piston reciprocatable within the at least one cylinder, at least one intake port through a wall of the...
2017/0009616 VALVE STEM SEAL
A valve stem seal exhibits superior workability of mounting of a reinforcing ring to a valve stem guide and enables the reinforcing ring to be fixed to the...
2017/0009615 CAMSHAFT ADJUSTER
A camshaft adjuster including a stator and a rotor, wherein the stator and the rotor are arranged such as to be able to rotate relative to one another, the...
2017/0009614 VALVE OPENING/CLOSING TIMING CONTROL DEVICE
Provided is a valve opening/closing timing control device that can speedily achieve a stable operation at the time of starting an engine. The device includes a...
2017/0009613 CONTINUOUS VARIABLE VALVE DURATION APPARATUS AND ENGINE PROVIDED WITH THE SAME
A continuously variable valve duration apparatus may include a camshaft, a plurality of first cams and second cams of which a cam key is formed respectively...
2017/0009612 CONTINUOUS VARIABLE VALVE TIMING APPARATUS AND ENGINE PROVIDED WITH THE SAME
A continuously variable valve timing apparatus may include a camshaft, a first and a second cam portions of which two cams are formed thereto, of which the...
2017/0009611 CONTINUOUS VARIABLE VALVE TIMING APPARATUS AND ENGINE PROVIDED WITH THE SAME
A continuously variable valve timing apparatus may include a camshaft, a first and a second cam portions of which two cams are formed thereto, of which the...
2017/0009610 SWITCHABLE ROCKER ARM WITH PIVOT JOINT
A switchable rocker arm for valve deactivation is provided for a valve train of an internal combustion engine. The switchable rocker arm includes a cam lever...
2017/0009609 TRANSMISSION ASSEMBLY FOR A MECHANICALLY CONTROLLABLE VALVE TRAIN, AND MECHANICALLY CONTROLLABLE VALVE TRAIN
A transmission assembly for a mechanically controllable valve train. The transmission assembly includes a gas exchange valve, a coupling element, a slotted...
2017/0009608 Adjusting Device for a Valve Clearance of a Charge-Cycle Valve and Methods for Adjusting a Valve Clearance of a...
An adjusting device for adjusting valve clearance of a charge-cycle valve of an internal combustion machine is provided. The adjusting device includes a...
2017/0009607 CRYOGENIC POWER EXTRACTION
Various examples are provided for cryogenic power extraction. In one example, among others, a system for cryogenic power extraction includes a heat exchanger...
2017/0009606 CONTROL DEVICE AND CONTROL METHOD
A control device for a power generation system whereby power is generated by a first power source that operates by burning a fuel. The control device...
2017/0009605 Apparatus And Method Of Energy Recovery For Use In A Power Generating System
This invention relates to a method of condensing and energy recovery within a thermal power plant using the Venturi effect and gas stored under hydrostatic...
2017/0009604 TURBINE ENGINE COUPLINGS AND METHODS FOR MANUFACTURING TURBINE ENGINE COUPLINGS
A coupling apparatus for use in sealingly connecting a first fluid flow path to a second fluid flow path. The coupling apparatus includes a rigid fluid flow...
2017/0009603 BEARING ASSEMBLY FOR SUPPORTING A ROTOR SHAFT OF A GAS TURBINE ENGINE
In one aspect, a bearing assembly for supporting a rotor shaft relative to a support structure of a gas turbine engine may generally include a bearing...
2017/0009602 TURBO MACHINE
A turbo machine of the present disclosure includes a cylindrical bearing housing, a rotation shaft, a bearing, a bearing holder, and an end elastic body. The...
2017/0009601 MECHANICAL COMPONENT FOR THERMAL TURBO MACHINERY
A mechanical component for thermal turbo machinery, such as a steam or gas turbine, includes a base part and at least one additional device being mechanically...
2017/0009600 MANUFACTURING OF SINGLE OR MULTIPLE PANELS
A method of manufacturing of a structured cooling panel includes cutting of desized 2D ceramic into tissues; slurry infiltration in the tissues by at least one...
2017/0009599 PRESSURE RELIEF DOOR ASSEMBLY
A pressure relief door (PRD) assembly is provided and includes a PRD frame, a PRD hinge-coupled to the PRD frame, a latch element configured to normally remain...
2017/0009598 METHOD FOR MONITORING A COMBUSTOR
A method for monitoring a combustor comprising: measuring several times a distance between a first wall of the combustor and either a second wall of the...
2017/0009597 TURBO-MACHINE HAVING A THERMAL TRANSFER LINE
A turbo-machine having a plurality of component slots accessible from the outside, wherein a thermal transfer line is supplied to at least one section of a...
2017/0009596 NON-CONTACT SEAL ASSEMBLY FOR ROTATIONAL EQUIPMENT WITH LINKAGE BETWEEN ADJACENT ROTORS
An assembly is provided for rotational equipment such as a gas turbine engine for an aircraft propulsion system. This assembly includes a stator, a rotor and a...
2017/0009595 TOGGLE SEAL FOR A RIM SEAL
A toggle seal, for use with a rim seal, including: a seal body, a proximal end and a distal end, a first end seal extending in a first axial direction from the...
2017/0009594 CIRCUMFERENTIAL AXIAL SEGMENTED TROUGH SEAL
A seal for sealing a space defined by first and second components, the seal including at least one first seal and at least one second seal wherein at least a...
2017/0009593 TURBINE STATOR VANE OF CERAMIC MATRIX COMPOSITE
A stator vane is comprised of: an airfoil section elongated in a radial direction relative to an axis; an outer band section continuous to an outer end of the...
2017/0009592 COMPOSITE VANE AND METHOD FOR MANUFACTURING COMPOSITE VANE
A composite vane includes a composite vane body that is formed from a composite material of a thermosetting resin or a thermoplastic resin and reinforced...
2017/0009591 COMPRESSOR BLADE OR VANE HAVING AN EROSION-RESISTANT HARD MATERIAL COATING
A compressor blade for a gas turbine is provided. The compressor blade has a blade substrate that consists of a metal alloy and has an aluminum diffusion zone...
2017/0009590 ORIFICE ELEMENT FOR TURBINE STATOR AND/OR ROTOR VANES
An orifice element is adapted to be inserted into a recess formed at an external opening of a channel in a turbine stator or rotor vane, the channel being...
2017/0009589 GAS TURBINE ENGINE BLADE WITH INCREASED WALL THICKNESS ZONE IN THE TRAILING EDGE-HUB REGION
Airfoil outer wall thickness of a gas turbine engine blade is increased in the zone that is proximate the trailing edge and blade hub by forty to sixty percent...
2017/0009588 ROTORCRAFT ROTOR BLADE ASSEMBLY
A rotorcraft rotor blade assembly includes a stub spar extending less than a full span of the rotor blade assembly. An upper skin portion extends substantially...
2017/0009587 METHOD FOR GENERATING AN AIRFOIL INCLUDING AN AERODYNAMICALLY-SHAPED FILLET AND AIRFOILS INCLUDING THE...
Methods are provided for generating an airfoil including an aerodynamically-shaped fillet. 2D fillet curve offset values are defined by obtaining a 2D airfoil...
2017/0009586 BALANCE CORRECTION DEVICE FOR ROTOR
A single-body balance correction range in which a weight has been removed by single-body balance correction performed on a turbine wheel (a rotor) as a single...
2017/0009585 BALANCE CORRECTION DEVICE FOR ROTOR
An imbalance correction position of a turbine wheel head is irradiated with a laser beam so that an outer peripheral portion of the turbine wheel head is left,...
2017/0009584 Systems and Methods for Turbine Blade Repair
The present application provides a method of repairing a turbine blade. The method may include the steps of removing an existing squealer tip from the turbine...
2017/0009583 Working Member of a Helical Rotary Machine
Disclosed are rotary positive displacement machines capable of acting as an engine and as a pump, serving to improve the profile of working members of helical...
2017/0009582 ROTARY ENGINE SEALS
The invention relates to a rotor assembly having a sealing system for sealing at apexes or faces of the rotor. In a disclosed arrangement the apex seal or the...
2017/0009581 Fixed Displacement Turbine Engine
An engine comprises a compression portion and a combustion portion. The compression portion comprises twin-screw rotors, male engaged with female. The...
2017/0009580 ROCK ANCHOR GROUTING TOOL
A grouting tool includes a body element having a body element leading end and a body element trailing end. A collet member having a collet member trailing end...
2017/0009579 RECIPROCATING IMPACT SLACK-DROP/ROTATING/RAKING MULTIFUNCTIONAL POWER SHAFT
A reciprocating impact slack-drop/rotating/raking multifunctional power shaft, comprising a power shaft section (5), eccentric shaft sections (6), a power...
2017/0009578 Earth Working Machine And Method For Wear-Optimized Operation Of An Earth Working Machine
The invention relates to an earth working machine and to a method for wear-optimized operation of such an earth working machine. Provision is made in this...
2017/0009577 BIT CONFIGURATION FOR A CUTTER HEAD
A cutter head for a mining machine includes a drum defining a drum axis with a drum plane extending perpendicular to the drum axis. The cutter head includes a...
2017/0009576 PERFORMANCE TESTING DEVICE FOR ACID FRACTURING FLUID AND APPLICATION THEREOF
A performance testing device for acid fracturing fluid includes: two semiterete rock core holders, the flat face sides of the two semiterete rock core holders...
2017/0009575 ROCK STRENGTH AND IN-SITU STRESSES FROM DRILLING RESPONSE
Estimating in-situ stress of an interval having drilling response data is described. Estimating involves obtaining drilling response data of a data rich...
2017/0009574 FLUIDIC PULSER FOR DOWNHOLE TELEMETRY
An example method includes providing fluid communication between an internal bore of a drill string and an annulus between the drill string and a borehole...
2017/0009573 METHOD AND APPARATUS FOR ACOUSTICAL POWER TRANSFER AND COMMUNICATION USING STEEL WEDGES
Systems and methods for transmitting power and information using acoustic energy produced by transducers are provided. The systems have particular application...
2017/0009572 Well Tools with Vibratory Telemetry to Optical Line Therein
A well tool can include an outer housing and a vibratory transmitter disposed in the outer housing. The vibratory transmitter transmits a vibratory signal to...
2017/0009571 Downhole Sensing Systems and Methods Employing Squeezed Light Interferometry
An illustrative downhole sensing system includes a phase-squeezer assembly, an interferometer with a downhole sensor on the sensing path, and a receiver. The...
2017/0009570 System and Method for Controlling a Dual Telemetry Measurement While Drilling (MWD) Tool
A system and method are provided for operating a dual telemetry measurement while drilling (MWD) system. The method includes sending a downlink command to a...
2017/0009569 CAPROCK BREACH DETERMINATION TECHNIQUE
A technique for determination of out of zone injection. The technique may include taking temperature readings of the well at locations adjacent the cap rock...
2017/0009568 TEMPERATURE SENSOR TECHNIQUE FOR DETERMINING A WELL FLUID CHARACTERISTIC
A method of determining changing well characteristics at downhole locations based on changes in detected temperatures by permanently installed downhole...
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