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Patent # Description
2017/0191402 ENGINE COOLING DUAL FAN SYSTEM WITH EC AND DC MOTORS AND METHOD OF OPERATING
Method of cooling a heat exchanger of an engine using a cooling fan system includes: measuring conditions of an engine cooling system, determining a desired...
2017/0191401 EXHAUST GAS HEAT RECOVERY DEVICE AND MANUFACTURING METHOD THEREOF
An exhaust gas heat recovery device includes an inner cylinder, a first fluid passage that is formed in the inner cylinder and in which first fluid flows, an...
2017/0191400 ORIFICE PLATE FLOW PATH STABILIZER
An orifice plate for an injector is provided, which includes a base portion disposed along a base plane. An offset portion is unitarily formed with the base...
2017/0191399 INTEGRATED EXHAUST TREATMENT DEVICE HAVING COMPACT CONFIGURATION
An exhaust treatment device is disclosed. The exhaust treatment device has a compact configuration that includes integrated reactant dosing, reactant mixing...
2017/0191398 EXHAUST GAS STIRRING DEVICE
The exhaust gas stirring device comprises a cylindrical frame on an inner surface of a flow path member forming an exhaust flow path; supporting parts arranged...
2017/0191397 EXHAUST-GAS-CLEANING SYSTEM AND METHOD OF CONTROLLING SAME
An exhaust purification system includes: an NOx reduction type catalyst, which is provided in an exhaust system of an internal combustion engine and reduces...
2017/0191396 EXHAUST GAS PURIFICATION SYSTEM
An exhaust purification system includes: an NOx reduction type catalyst, which is provided in an exhaust system; a temperature acquisition unit, which acquires...
2017/0191395 MIXER AND DOSER CONE ASSEMBLY
A vehicle exhaust system includes an exhaust component defining an engine exhaust gas passageway and which includes an opening. A doser defines a doser axis...
2017/0191394 EXHAUST PURIFICATION SYSTEM
An exhaust purification system that includes a selective catalytic reduction to purify NOx contained in an exhaust gas by using ammonia produced from urea...
2017/0191393 REDUCTANT APPORTIONMENT FOR MULTI-DOSING ARCHITECTURES
A system for apportioning reductant dosing amounts in multi-doser architectures includes an engine, an aftertreatment system in fluid communication with the...
2017/0191392 METHOD FOR CHECKING THE FUNCTION OF AT LEAST ONE PTC HEATING ELEMENT
The invention relates to a method for checking the function of at least one PTC heating element which is used in a device for providing a liquid additive. The...
2017/0191391 VALVE HOUSING AND VALVE
A housing for fluidically connecting an exhaust gas line to an exhaust gas heat exchanger, wherein the main flow channel of the housing extends in the...
2017/0191390 SILENCER
A silencer includes: a housing that has a draw-in portion drawing in fluid, and a plurality of sound attenuating portions arranged in a flowing direction of...
2017/0191389 QUICK OIL CHANGE SYSTEM
A system to change the oil from above the hood includes a reversible motor connected to the oil system, preferably the sump drain. The pump is further...
2017/0191388 LUBRICATING STRUCTURE FOR FOUR-STROKE ENGINE
A lubricating structure for a four-stroke engine includes a first oil groove and a second oil groove. The engine includes a crankcase, a cylinder, a cylinder...
2017/0191387 VALVE GEAR FOR ENGINE
A valve train device for an engine includes: a shaft portion; a cam element portion which is mounted on the shaft portion; and an operation member. The cam...
2017/0191386 METHOD AND SYSTEM FOR VARIABLE CAM TIMING DEVICE
Methods and systems are described for an engine with a cam torque actuated variable cam timing phaser. Phaser positioning control is improved by reducing...
2017/0191385 LATCHING SOLENOID FOR ENGINE MANAGEMENT
A number of variations may include a product comprising a latching solenoid comprising: a valve; a spring operatively connected to the valve; a base plate...
2017/0191384 ROLLER LIFTER
An object is to provide a roller lifter which can maintain a proper dimensional accuracy of an outer diameter. A shaft (25) rotatably supporting a roller (30)...
2017/0191383 Steam Cycle Power Module
An integrated steam cycle power module (100) comprising a steam turbine (102) arranged to have steam supplied thereto; a steam manifold (104) arranged to have...
2017/0191382 POWER SYSTEMS AND METHODS IMPLEMENTING AND USING SAME
Power systems and methods including a vaporization subsystem (VPSS), an energy conversion subsystem (ECSS), and a distillation condensation subsystem (DCSS),...
2017/0191381 SUPPORT APPARATUS FOR DISASSEMBLING AND ASSEMBLING GAS TURBINE ENGINE
A support apparatus for disassembling and assembling a gas turbine engine includes an exhaust nozzle attaching and detaching device for guiding movement of an...
2017/0191380 TOOL AND METHOD FOR INSTALLING TURBOMACHINE COMPONENT
A tool for installing a turbomachine component in a first dovetail slot of a first component mount is provided. The tool may include a tool mount having a body...
2017/0191379 Systems and Methods for Controlling Backpressure in a Heat Engine System Having Hydrostaic Bearings
A method includes controlling a bearing fluid supply system to provide the bearing fluid to a hydrostatic bearing of the turbopump assembly. The bearing fluid...
2017/0191378 METHOD AND SYSTEM FOR CENTRIFUGAL PUMP
The pump includes a first rotatable member including a radially inward facing groove having an edge. The first rotatable member configured to receive a...
2017/0191377 DAMPER AND METHODS OF MAKING AND USING THE SAME
A number of variations may include a product including a rotor comprising a shaft having a rotation axis, a bearing at least partially surrounding the shaft...
2017/0191376 Abrasive Gel Detergent for Cleaning Gas Turbine Engine Components
The present disclosure is directed to a method for in-situ cleaning one or more components of a gas turbine engine using an abrasive gel detergent. More...
2017/0191375 GAS TURBINE WATER WASH METHODS AND SYSTEMS
A control system for a gas turbine includes a controller. The controller includes a processor configured to access an operational parameter associated with the...
2017/0191374 METHOD AND SYSTEM FOR VERIFYING THE CONFIGURATION OF AN OVERSPEED SYSTEM FOR A SHAFT
Disclosed herein are systems and methods method of verifying the configuration of an overspeed system for a shaft. The method comprises determining a first...
2017/0191373 PASSIVE FLOW MODULATION OF COOLING FLOW INTO A CAVITY
A passive flow modulation device according to an embodiment includes: a temperature sensitive element disposed within a first area; a piston coupled to the...
2017/0191372 PASSIVE FLOW MODULATION OF COOLING FLOW WITH TELEMETRY
A system according to an embodiment includes: a passive flow modulation device positioned within a turbine for modulating a flow of cooling air, the passive...
2017/0191371 WHEEL DISC WITH AT LEAST ONE SEALING PLATE
A wheel disc with at least one sealing metal sheet, which is fixed to the wheel disc in a movable manner in the circumferential direction of the wheel disc,...
2017/0191370 SEAL-PLATE ANTI-ROTATION IN A STAGE OF A GAS TURBINE ENGINE
A turbine stage assembly includes a disc carrying a cascade of blades and an annular seal-plate that is secured to the disc by a first connection. One or more...
2017/0191369 Curvic Seal for Gas Turbine Engine
A curvic seal for a gas turbine engine includes a cylindrical seal with a retention feature.
2017/0191368 TURBINE BLADE WITH OPTIMISED COOLING AT THE TRAILING EDGE OF SAME COMPRISING UPSTREAM AND DOWNSTREAM DUCTS AND...
A turbine blade including a root, a vane extending in a spanwise direction, ending at a tip and including a leading edge and a trailing edge and a...
2017/0191367 VARIABLE STATOR VANE UNDERCUT BUTTON
A variable stator vane includes airfoil mounted to a button centered about a rotational axis and having cylindrical portion supporting airfoil and a button...
2017/0191366 SLOTTED DAMPER PIN FOR A TURBINE BLADE
A damper pin for damping adjacent turbine blades coupled to a rotor shaft includes an elongated body having a center portion disposed between a first end...
2017/0191365 Overcast System for Mine Ventilation
An overcast system to block an intersection between two or more mine passageways so as to prevent the mixture of intake air with return air. The overcast...
2017/0191364 Modular Resistivity Sensor for Downhole Measurement While Drilling
A resistivity-measuring sensor disposable within a drillstring includes a sensor body having a longitudinal axis, wherein the sensor body is separable from and...
2017/0191363 DISTRIBUTED FIBER OPTIC MONITORING OF VIBRATION TO GENERATE A NOISE LOG TO DETERMINE CHARACTERISTICS OF FLUID FLOW
Distributed fiber optic monitoring of vibration within a region of interest includes acquiring distributed vibration data from optical backscatter generated in...
2017/0191362 SPIDER FOR DOWNHOLE TOOL
A spider for a downhole tool, comprises: an inner rim; an outer rim; and at least two spokes extending radially between and connected to the inner and outer...
2017/0191361 High Quality Visualization In A Corrosion Inspection Tool For Multiple Pipes
A method includes conveying a pipe inspection tool including one or more sensors into a wellbore having at least one pipe, transmitting an excitation signal...
2017/0191360 CONSTANT VOLUME TEMPERATURE TO PRESSURE TRANSDUCER FOR USE WITH RETRIEVABLE PRESSURE SENSOR ASSEMBLIES
A temperature sensor for measuring a temperature within a subsea installation includes a fixture portion coupled to the subsea installation and a retrievable...
2017/0191359 Employing a Target Risk Attribute Predictor While Drilling
A method including obtaining input attribute values and a target risk attribute value associated with a first borehole segment. The method also includes...
2017/0191358 Flow Conditioning Openings
A flow conditioning opening may be used to manipulate the flow of particulates in a particulate laden fluid in a downhole environment. The particulate flow may...
2017/0191357 Methods And Compositions For Suppressing Bacterial Growth In A Subterranean Environment
It is often desirable to suppress the growth of bacteria when conducting oilfield operations, particularly in the subterranean environment. Methods for...
2017/0191356 ROD PUMP SYSTEM
A rod pump system includes subsystems or components which are adapted to provide efficient operation when operating with produced fluids having high gas...
2017/0191355 TWO-STEP ARTIFICIAL LIFT SYSTEM AND METHOD
A two-step artificial lift system and method is proposed which provides for lifting of reservoir fluids without fluid injection using a first step system and...
2017/0191354 SELF-SEALING PERFORATING APPARATUS
A perforating apparatus incorporating a selective self-sealing material is disclosed for sealing exit holes in a wall of the apparatus resulting from...
2017/0191353 SYSTEM AND METHOD FOR ROTATING CASING STRING
In one aspect, a system includes a tool, a hanger connected to the tool, and a plurality of tubulars connected to the hanger and adapted to be positioned...
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