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Patent # Description
2019/0112963 COOLING STRUCTURE OF MULTI-CYLINDER ENGINE
A cooling structure of a multi-cylinder engine is provided, which includes cylinder bores formed in a cylinder block, a water jacket surrounding the bores, a...
2019/0112962 MIXING DEVICE
A mixing device for an exhaust system of an internal combustion engine includes a mixing section (14) with a mixing section inlet area (20) to be positioned...
2019/0112961 EXHAUST GAS/REACTANT MIXING ASSEMBLY UNIT
An internal combustion engine, exhaust system, exhaust gas/reactant mixing assembly unit includes an inlet area (14) of an exhaust gas flow duct (12) and a...
2019/0112960 CATALYST DEVICE
A catalyst device includes a catalyst support, a tubular portion, which accommodates the catalyst support, a holding mat, which holds the catalyst support, an...
2019/0112959 PULSE-COUPLED PUMP
A pulse-coupled pump includes a pump body, a low-pressure pump, a high-pressure pump, and a solenoid. The low-pressure pump comprises an armature, an armature...
2019/0112958 ELECTRICALLY HEATED CATALYST
In an electrically heated catalyst which is arranged in an exhaust passage, electric leakage is suppressed as much as possible. The electrically heated...
2019/0112957 EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
An exhaust gas control apparatus for an internal combustion engine includes an outer tube, a downstream side catalyst held in the outer tube via a first mat,...
2019/0112956 DEVICE AND METHOD FOR GENERATING A REDUCING AGENT GAS FROM A LIQUID OR SOLID REDUCING AGENT
A device for generating a reducing agent gas from a solid or liquid reducing agent, where the reducing agent gas is preferably suited for nitrogen oxide...
2019/0112955 Method For Determining A Corrected Nitrogen Oxide Value And Ammonia Value In An Internal Combustion Engine
A method for acquiring a corrected nitrogen oxide and/or corrected ammonia value in an internal combustion engine by determining that the engine is in an...
2019/0112954 UREA PUMP MODULE FOR VEHICLE
A vehicular urea pump module includes a structure capable of preventing urea from permeating into electrical elements such as a pump, a heater, and a sensor of...
2019/0112953 EXHAUST PURIFICATION SYSTEM OF CONTROLLING INJECTION AMOUNT OF REDUCING AGENT
Provided is an exhaust purification system that may include : a first catalyst installed on a rear exhaust pipe of an engine; a selective catalytic reduction...
2019/0112952 METHOD OF PREVENTING BEARING SEIZURE AND VEHICLE USING THE SAME
A method of preventing bearing seizure may include using each of a knock sensor, an engine oil pressure sensor, and a continuously variable valve timing (CVVT)...
2019/0112951 RECIPROCATING-PISTON MACHINE
The invention relates to a reciprocating-piston machine, comprising a valve actuation device for at least one gas exchange valve, at least one valve stroke...
2019/0112950 SLIDING CAM MODULE WITH A BEARING ELEMENT AND A CAMSHAFT WITH A SLIDING CAM MODULE, AS WELL AS A COVER MODULE
The present invention relates to a sliding cam module for a camshaft, which comprises at least one sliding cam with at least one cam segment, comprising at...
2019/0112949 Single working-medium vapor combined cycle and vapor power device for combined cycle
The single working-medium vapor combined cycle and the vapor power device for combined cycle is provided in this invitation and belongs to the field of energy...
2019/0112948 FASTENER ASSEMBLY FOR SECURING A TURBOMACHINE CASING AND METHOD FOR SECURING THE CASING
A casing including: a first casing section and a second casing section configured to be joined to the first casing section to form the casing; a first hole...
2019/0112947 CERAMIC MATRIX COMPOSITE ASSEMBLY WITH COMPLIANT PIN ATTACHMENT FEATURES
An assembly adapted for use in a gas turbine engine. The assembly includes a support component comprising metallic materials, a supported component comprising...
2019/0112946 DOUBLE WALL SERVICE TUBE WITH ANNULAR AIRFLOW PASSAGE
A service tube for a gas turbine engine includes an entry end fitting; an exit end fitting; and a housing that interconnects the entry end fitting and the exit...
2019/0112945 Turbocharger Heat Shield
A heat shield for a turbocharger has a disc-like configuration. The heat shield includes an outer radial portion, an outer wall, a connecting wall, and an...
2019/0112944 TURBINE BLADE RING SEGMENT, AND TURBINE AND GAS TURBINE INCLUDING THE SAME
A turbine blade ring segment includes an inner panel mounted to an inner surface of a turbine casing, the inner panel including a plurality of flow holes for...
2019/0112943 AFT FRAME ASSEMBLY FOR GAS TURBINE TRANSITION PIECE
An aft frame assembly for a gas turbine transition piece includes a main body having an upstream facing surface and a downstream facing surface. A plurality of...
2019/0112942 FILM COOLING HOLE ARRANGEMENT FOR GAS TURBINE ENGINE COMPONENT
A component for a gas turbine engine includes an outer surface bounding a hot gas path of the gas turbine engine, and a cooling passage configured to deliver a...
2019/0112941 VARIABLE VANE ACTUATION ARRANGEMENT
There is disclosed a variable vane actuation arrangement 100, 200 comprising a crankshaft 48, 148 comprising a crank web 50,150 and a unison ring assembly 45...
2019/0112940 VANE ARM WITH TRI-WEDGE CIRCULAR POCKET
A vane arm may comprise a first end having a first surface and a second surface opposite the first surface. A vane stem aperture may be formed through the...
2019/0112939 FLUID SEAL
This invention concerns a flow seal (42) for location between opposing components of a fluid flow machine, such as rotor (44) and stator (46) components of a...
2019/0112938 ROTOR DISK ASSEMBLY FOR GAS TURBINE
A rotor disk assembly for a gas turbine maintains a sealing capability even though adjacent labyrinth arms are dislocated from each other due to torsion or...
2019/0112937 AFT FRAME ASSEMBLY FOR GAS TURBINE TRANSITION PIECE
An aft frame assembly for a gas turbine transition piece has a main body with an upstream facing surface and downstream facing surface. Feed hole inlets are...
2019/0112936 AFT FRAME ASSEMBLY FOR GAS TURBINE TRANSITION PIECE
An aft frame assembly has a main body with an upstream facing surface, a downstream facing surface, a radially outer facing surface and a radially inner facing...
2019/0112935 GAP CLOSING WEARLINER
A gap closing wearliner may comprise a first liner portion disposed within a groove of a compressor vane case, the first liner portion having first surface...
2019/0112934 ANNULUS FILLER
An annulus filler may include an outer lid defining an airflow surface for air being drawn through the engine in an axial airflow direction and a support...
2019/0112933 EROSION RESISTANT BLADES FOR COMPRESSORS
An impeller blade that includes an impeller blade body constructed of a first material. The impeller blade body defines a leading edge that faces a direction...
2019/0112932 METAL TRAILING EDGE FOR LAMINATED CMC TURBINE VANES AND BLADES
A turbine blade includes a platform with an internal cavity formed therein and an airfoil extending radially from the platform. The turbine blade includes a...
2019/0112931 HOLLOW FAN BLADE CONSTRAINED LAYER DAMPER
A fan blade having a damping system is provided. The fan blade comprising: a fan blade body having one or more compartments within the fan blade body; a...
2019/0112929 METHOD FOR THE CONSTRUCTION OF BLADED DISCS FOR RADIAL TURBOMACHINES AND A BLADED DISC OBTAINED BY MEANS OF...
The present invention concerns a method for the construction of bladed discs for radial turbomachines, comprising: preparing a disc (6, 14) provided with a...
2019/0112928 TUNED RETENTION RING FOR ROTOR DISK
A rotor disk assembly may include a rotor disk and a retention ring coupled to the rotor disk. Generally, the retention ring is tuned to adjust a modal...
2019/0112927 TURBOCHARGER HAVING IMPROVED TURBINE WHEEL
A turbine wheel includes a hub, a plurality of blades extending from the hub, and a backwall extending from the hub and having an outer diameter. The backwall...
2019/0112926 ROTATABLE PISTON ASSEMBLY
A rotatable piston assembly for a reciprocating piston type hydraulic machine includes a rotatable piston configured for a controlled rotation and configured...
2019/0112925 A TUNNEL WALL ELEMENT AND A METHOD OF ASSEMBLING TUNNEL WALLS COMPRISING THE TUNNEL WALL ELEMENTS
The present invention disclose a tunnel wall element comprising a lightweight body element coated with a fire resistant coating providing increased mechanical...
2019/0112924 TUNNEL BORING MACHINE
Provided is a tunnel boring machine that can detect a wear condition of a disc cutter with a highly reliable configuration. The tunnel boring machine includes...
2019/0112923 UNDERGROUND TOOL PROVIDING ON-LINE INFORMATION FOR IN SITU ASSESSMENT OF AQUIFER QUALITY AND FLOW RATE
An underground sampling tool (HTMS) for underground water analysis of both quality and flow rate, providing the information required to perform an underground...
2019/0112922 METHOD AND APPARATUS FOR TESTING LOST CIRCULATION MATERIALS FOR SUBTERRANEAN FORMATIONS
An apparatus for testing lost circulation materials ("LCMs") for use in a formation is disclosed. The apparatus may comprise a LCM cell that contains at least...
2019/0112921 ANISOTROPY AND DIP ANGLE DETERMINATION USING ELECTROMAGNETIC (EM) IMPULSES FROM TILTED ANTENNAS
Transient responses of a tri-axial resistivity tool corresponding to an electromagnetic (EM) impulse are derived. A transient response of a directional...
2019/0112920 Reciprocating Rotary Valve Actuator System
A system and method to for communicating with a telemetry tool by generating mud pressure waveforms is disclosed according to one or more embodiments. The...
2019/0112919 Method and System for Performing Wireless Ultrasonic Communications Along A Drilling String
A method and system are described for wirelessly communicating within a wellbore. The method includes constructing a communication network, which communicates...
2019/0112918 Vertical Seismic Profiling
A method including: providing a downhole wireless communication network along a well casing or tubing; providing a plurality of downhole seismic receivers...
2019/0112917 Method and System for Performing Operations with Communications
A method and system are described for wirelessly communicating within a wellbore. The method includes constructing a communication network for a wellbore...
2019/0112916 Method and System for Performing Communications Using Aliasing
A method and system are described for wirelessly communicating within a wellbore. The method includes constructing a communication network (e.g., which uses...
2019/0112915 Method and System for Performing Hydrocarbon Operations with Mixed Communication Networks
A method and system are described for using different types of communication networks along one or more tubular members. The method includes constructing a...
2019/0112914 ENHANCING RESERVOIR PRODUCTION OPTIMIZATION THROUGH INTEGRATING INTER-WELL TRACERS
Historical production data associated with production of a hydrocarbon product in a reservoir is obtained. Historical tracer test data associated with the...
2019/0112913 Dual Transducer Communications Node Including Piezo Pre-Tensioning for Acoustic Wireless Networks and Method...
An apparatus and method for securing a piezoelectric element in an electroacoustic communications node used in a downhole wireless telemetry system. An end...
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