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Truck provided with a device for lowering the temperature of exhaust gas
A device for use in a truck for lowering the temperature of exhaust gas of a combustion engine has a diffuser 1, which is provided with a cylindrical housing 3...
Pollutant abatement system for gasoline vehicles
The present invention is directed to a pollutant abatement system for vehicles propelled by a gasoline combustion engine, in particular a gasoline direct...
Reversible solid adsorption method and system utilizing waste heat for
on-board recovery and storage of...
A method and system for on-board treatment of an exhaust stream containing CO.sub.2 emitted by an internal combustion engine in order to reduce the amount of...
Internal combustion engine and separator structure thereof
An internal combustion engine includes a cylinder block, an auxiliary machinery attachment member arranged at a side wall of the cylinder block, the auxiliary...
Evacuator system for supplying high suction vacuum or high suction flow
A turbocharged engine air system is disclosed. The engine air system includes at least two devices requiring vacuum, a turbocharger having a compressor fluidly...
Lubrication system for vehicle engine
A combustion engine includes a supercharger which pressurizes intake air to be supplied to an engine body. A lubrication system for the combustion engine...
Development of a switching roller finger follower for cylinder
deactivation in internal combustion engines
A system for selectively deactivating engine valves of a cylinder of an internal combustion engine. The system employs switching rocker assemblies between the...
Valve actuator system capable of operating multiple valves with a single
A valve actuator system is capable of operating a number of valves with a single cam. The system includes a power shaft, a cam mounted around the power shaft...
Provided is a valve seat having excellent strength and wear resistance. In a valve seat using an iron-based sintered alloy, an oxide mains composed of triiron...
Method and apparatus for winding a return spring with a two piece rotor
for a cam phaser
A camshaft phaser, including: a drive sprocket; a stator; a rotor at least partially rotatable with the stator; a rotor extension fixedly connected to the...
Camshaft adjuster with a rolled connection
A hydraulic camshaft adjuster (1) including a stator (2) and a rotor (3) arranged such that it can rotate relative thereto, the stator (2) being connected to at...
Camshaft adjustment device for an internal combustion engine
A camshaft phaser for an internal combustion engine having--a stator (1) driven by a crankshaft of the internal combustion engine; a rotor (3) connected to the...
Variable valve device
A variable valve device includes: a drive shaft member rotating synchronously with a crankshaft provided in an internal combustion engine; a cam shaft member...
Power generation plant and method of operating a power generation plant
A power generation plant including a solar radiation receiver for heating a medium stream and a turbine assembly being arranged to receive the heated medium...
Waste heat recovery ranking cycle system
A waste heat recovery Rankine cycle system has a first Rankine cycle operated with a first working medium and a second Rankine cycle operated with a second...
Warming arrangement for a power plant
The invention relates to a warming arrangement having a warming system for warming a steam turbine. The warming system has a makeup line and recycle line...
Panel attachment system
A panel attachment system includes a panel, a casing, and a plurality of hangers that enable the panel to be secured in a pre-determined position relative to...
Ball joint device for suspending a turbine engine on a pylon or suspending
equipment on the body of the turbine...
Ball joint device for suspending a turbine engine from a pylon or suspending equipment on the body of the turbine engine, comprising a connecting rod, one end...
Scroll structure of centrifugal compressor
In a scroll structure of a centrifugal compressor, there are provided a radius increase arc portion E in which a radius from the center of a scroll 12 to a...
Sheet metal turbine housing
The turbine housing 1 is formed by sheet metal scroll members 5 and 7 butted opposite each other and welded together. A center core part 9 arranged in a central...
Rolling element bearing cartridge with axial thrust damping and
To solve both axial and rotational constraint problems in turbochargers with rolling element bearings (REBs), a REB sleeve or outer race is mounted to the...
A turbocharger includes: a thrust bearing fixed to a turbocharger main body; and a supply oil passage provided in the turbocharger main body to the thrust...
Composite article having metal-containing layer with phase-specific seed
particles and method therefor
A composite article includes a substrate and a metal-containing layer on the substrate. The metal of the metal-containing layer is oxidizable to a plurality of...
Abradable ceramic coatings and coating systems
The disclosure relates to a high temperature mechanical system, such as a gas turbine engine, including a first coating deposited on a first substrate and a...
Module, system and method for generating electric power inside a pipeline
A module, configured to generate electric power inside a pipeline, in particular as the pipeline is being laid on the bed of a body of water, has a turbine...
Fiber preform for a turbine ring sector, and its method of fabrication
A fiber preform for a turbine ring sector obtained by three-dimensional weaving and including a base-forming first portion, two tab-forming L-shaped portions...
A seal segment is positioned, in use, radially adjacent the rotor. The seal segment has first and second circumferentially spaced passageways each of which...
Seals with cooling pathways and metered cooling
The present application provide a seal for use between components engine facing a high pressure cooling air flow and a hot gas path in a gas turbine. The seal...
Seal system including angular features for rotary machine components
Systems and devices configured to seal interfaces/gaps between stationary components of turbines and manipulate a flow of coolant about portions of the turbine...
Turbine nozzle components having reduced flow areas
Embodiments of a method for controllably reducing of the flow area of a turbine nozzle component are provided, as are embodiments of turbine nozzle components...
Turbomachinery stationary vane arrangement for disk and blade excitation
reduction and phase cancellation
A turbomachine includes a plurality of rotating blades adjacent to a plurality of stationary vanes attached to a stationary casing. Stationary vanes are spaced...
Surface mounted flexible heater for gas turbine engine application
A surface mounted heater assembly for an aerospace component having a support layer, an electrically resistive heater foil element supported by the support...
Coated articles and manufacture methods
An article (50; 100) has a metallic substrate (22), a bondcoat (30) atop the substrate, and a thermal barrier coating (28; 27, 28) atop the bondcoat. The...
Method for optimizing the efficiency of wind turbine blades
Method for protecting the surface of wind turbine blades manufactured with composites so as to furnish them with a finish resistant to normally-encountered...
Ultra high temperature environmental protection coating
An environmental protective coating (EPC) for protecting a surface subjected to high temperature environments of more than 3000 degree F. The coating includes a...
High pressure turbine blade cooling hole distribution
A turbine blade for a gas turbine engine with an airfoil portion defined by a perimeter wall surrounding at least one enclosure, the perimeter wall having a...
Small turbine stator vane with impingement cooling insert
An air cooled turbine stator vane form a small gas turbine engine in which the vane has an airfoil of less than one inch in spanwise height, where the airfoil...
Airfoil for gas turbine, blade and vane
The invention relates to an airfoil for a gas turbine, which comprises a compound fillet disposed between the airfoil and a platform. The compound fillet...
A steam turbine 10 according to an embodiment includes: rotor blade cascades each made up at a turbine rotor 22; an inner casing 21 where the turbine rotor 22...
Aircraft power plant
An aircraft power plant is disclosed having a plurality of bladed rotors in flow communication driven by separate work producing devices. The work producing...
Air handling constructions for opposed-piston engines
An opposed-piston engine has a cylinder block with a plurality of cylinders arranged inline, with each cylinder including an intake port longitudinally...
Opencast coal mine underground water reservoir
An opencast coal mine underground water reservoir comprising an impermeable layer and, provided below the impermeable layer, a water storage space and a...
Free-wheeling-resistant rolls for mining roof support and the combination
of a mining machine and such rolls
A roll of grid material for mine roof support, and a mining machine in combination with such a roll, in which the roll has bands of adhering material injected...
System for extraction of volatiles from planetary bodies using microwave
and RF processes
A system for extraction of volatiles from bodies in a vacuum. The volatile containing solid may be subsurface heated with microwave or RF energy subliming...
Injection for sampling heavy oil
A downhole tool is conveyed within a borehole extending into a subterranean formation. A void is created in a sidewall of the borehole by extending a rotating...
Measurement pretest drawdown methods and apparatus
Methods of and apparatus to perform a drawdown of a formation fluid in a downhole environment are disclosed. An example method includes contacting a borehole...
System and method for determining soil characteristics and drilling
instability during horizontal directional...
Disclosed is a system and method for horizontal directional drilling (HDD). The system and method utilize predictive algorithms to both characterize the soil...
Zonal testing with the use of coiled tubing
A method and apparatus for measuring formation properties including coiled tubing fitted with a bottom hole assembly. The bottom hole assembly includes...
Transmission line for drill pipes and downhole tools
A method of forming a wired pipe transmission line includes: providing an assembly that includes an inner conductor surrounded by an insulating material;...
Clustering process for analyzing pressure gradient data
Clustering analysis is used to partition data into similarity groups based on mathematical relationships between the measured variables. These relationships (or...