Abstract: In one aspect, a method for assembling a filtration system is provided. The method includes providing a filter including a retainer formed therewith. The method also includes coupling a gasket about the retainer such that the gasket circumscribes the retainer, such that the gasket is integrally formed with a clamp and such that the clamp is coupled to the retainer in a friction fit.

Abstract: An air cleaner assembly comprises an air box and an air filter. The air box comprises a body and a lid. The body comprises a lower rib member coupled with at least one of a wall and a floor. The lid is movable to a closed position and comprises an upper rib member that comprises shoulder and arm portions. The air filter element comprises a first end and defines outer and first end surfaces. The shoulder and a in portions define respective shoulder and arm surfaces. When the lid is in the closed position, the first end is sandwiched between the upper and lower rib members, the outer surface contacts each of the rest and shoulder surfaces, the first end surface contacts the arm surface, and the air filter element is positioned between and spaced from each of the floor surface and the lid surface.

Abstract: A ceramic honeycomb structure comprised of at least two separate smaller ceramic honeycombs that have been adhered together by a cement comprised of inorganic fibers and a binding phase wherein the smaller honey-combs and fibers are bonded together by the binding phase which is comprised of an silicate, aluminate or alumino-silicate. The fibers have a multi-modal size distribution in which some fibers have lengths of up to 1000 micons and other fibers have lengths in excess of 1 mm. The cement composition may be made in the absence of other inorganic and organic additives while achieving a shear thinning cement, for example, by mixing oppositely charged inorganic binders in water together so as to make a useful cement composition for applying to the smaller honeycombs to be cemented.

Abstract: The present invention is a lawn mower powered by a compression ignition combustion engine that can utilize multiple fuel types such as petroleum based fuels or plant based fuels or any combination thereof. The lawn mower includes a chassis with a rear end having a plurality of spaced wheels, a compression ignition engine mounted on the chassis to provide power to the lawn mower and one or more grass cutting blades mounted directly or indirectly on an output shaft of the compression ignition engine. The lawn mower also includes a handle projecting from the rear end of chassis and a fuel tank, a fuel line, a fuel pump and a fuel injector to provide the multiple fuel types to the compression ignition engine.

Abstract: A stalk processing section of a harvester for harvesting stalks of stalk-like plants, the harvester has a main frame that is moveably coupled to an undercarriage. The stalk processing section includes a basecutter assembly movably coupled to the main frame. The basecutter assembly also includes a set of rails and a set of wheels. The set of wheels engage the set of rails. The set of rails are attached to the main frame and/or the basecutter assembly. The set of wheels are rotatably coupled to the main frame and/or the basecutter assembly. The set of rails and the set of wheels are configured to constrain movement of the basecutter assembly along a path established by the rails and the wheels.

Abstract: A stalk processing section of a harvester for harvesting stalks of stalk-like plants, the harvester has a main frame that is moveably coupled to an undercarriage. The stalk processing section includes a basecutter assembly movably coupled to the main frame. The basecutter assembly includes a knockdown roller, a butt lifter roller and/or an upper feed roller. The basecutter assembly also includes a set of rails and a set of wheels. The set of wheels engage the set of rails. The set of rails are attached to the main frame and/or the basecutter assembly. The set of wheels are rotatably coupled to the main frame and/or the basecutter assembly. The set of rails and the set of wheels are configured to constrain movement of the basecutter assembly along a path established by the rails and the wheels.

Abstract: A topper for a stalk plant harvester for cutting tops from stalk-like plants includes a frame, a pair of cutting blades carried by the frame, and a deflector vane pivotally coupled with the frame. The cutting blades are spaced apart from each other relative to a travel direction, with each cutting blade rotating about a respective generally vertical axis. The deflector vane is selectively movable between a first position for directing cut tops to one side of the topper and a second position for directing cut tops to an opposite side of the topper.

Abstract: The mower blade with replaceable inserts includes a blade bar having diametrically opposite reliefs therein for replaceable cutting inserts. Headed pins extend from each relief, and each insert has corresponding slots. The slots have larger diameter outer ends to clear the larger diameter heads of the pins, the inner portions of the slots being stepped to fit closely about the narrower shanks of the pins. The inserts drop into position over the corresponding pins, and slide outwardly to be retained by the heads of the pins. The outer (lower) surfaces of the heads of the pins are coplanar with the outer (lower) surfaces of the inserts when installed. The cutting edge portions of the inserts extend over and are in direct contact with the corresponding leading edge portions of the blade bar, thus protecting the bar and transferring impact forces directly to the bar rather than through the pins.

Abstract: An agricultural machine for the selection of fruits from loose material collected from the ground comprises a frame and a rotating roller screen selection device mounted on the frame and configured to impart to the loose material a component of sussultatory movement and a component of translational movement.

Abstract: Method of manufacturing a metal cord with three concentric layers (C1, C2, C3), of the type rubberized in situ, i.e.

Abstract: Air spinning device (1) having a nozzle body (2) and a hollow spindle (3) with a spindle tip (8) and a longitudinal axis (7), wherein the spindle tip (8) protrudes into the nozzle body (2) and an outlet channel (13) having a ring-shaped cross-sectional area is formed between an outside surface (11) of the spindle tip (8) and an inside surface (12) of the nozzle body (2), and the gap width (S) at a certain location of the outlet channel (13), as seen normal to the longitudinal axis (7) of the spindle (3), is constant over the circumference of the spindle (3).

Abstract: A gas turbine engine is provided and includes a combustor having a first interior in which a first fuel is combustible, a turbine into which products of at least the combustion of the first fuel are receivable, a transition zone, including a second interior in which a second fuel and the products of the combustion of the first fuel are combustible, a plurality of fuel injectors which are configured to supply the second fuel to the second interior in any one of a single axial stage, multiple axial stages, a single axial circumferential stage and multiple axial circumferential stages, a compressor, by which air is supplied to the first and second interiors for the combustion therein, and a control system configured to control relative amounts of the air to the first and second interiors and relative amounts of the first and second fuels supplied to the first and second interiors.

Abstract: An igniter device for a combustor system includes an igniter housing and a pressure sense passage. The igniter housing surrounds an electrode and an insulating body. The igniter has a tip to be positioned within a chamber for combustion. The pressure sense passage is attached to an exterior surface of the igniter housing. The pressure sense passage is configured to direct fluid to a pressure sensor.

Abstract: The invention is a universal aero, naval and space, one class integrated technology, originated from a common, fundamental unique basic absolute maximum efficiency technology, total endothermic, hyperbaric, adiabatic and stoichiometric maximum power capacity, with unlimited pressure ratio, which is the unification of the way to produce a top absolute efficiency by cryogenic electrification of all the transportation systems from ground to the entire universe.

Abstract: The present invention is for a system and a method of VUV photoionization of fullerene and derivative clusters followed by their thermal effusion for a practical energy-efficient and economically-viable high thrust density ion thruster. By taking advantage of the state-of-the-art high intensity VUV photon sources, present invention is able to provide much softer ionization with minimal internal energy deposition than the ionization in the electron impact or charge exchange type ionization in plasma environment used in conventional ion thrusters. Because the invention eliminates the need of additional gas for forming discharge plasma, it permits simpler and lighter structures than the conventional fullerene thrusters with significantly enhanced propellant-usage efficiencies, thrust to power ratios, and thrust to weight ratios.

Abstract: This invention relates to absolute universal engine for aviation, from ground to orbit and space, by total integration of all modes of operation, turbo fan subsonic, turbo jets supersonic, turbo air ram rockets, and turbo space rockets, <<<One Engine From Ground to Orbit>>>

Abstract: An exemplary gas turbine engine assembly includes a fan casing within a nacelle, a variable area fan nozzle. A controller is operable to move the variable area fan nozzle to influence a discharge airflow area associated with the variable area fan nozzle in response to an airfoil flutter condition. A gear train reduces a rotational speed of a fan in the gas turbine engine relative to another portion of the gas turbine engine.

Abstract: A system and method of controlling a fan blade flutter characteristic of a gas turbine engine includes adjusting a variable area fan nozzle in response to a neural network.

Abstract: The reduction of a NOx trap upon engine shutdown is disclosed. One disclosed embodiment comprises adjusting a timing of creating a reductive environment in the exhaust conduit upstream of the lean NOx trap based upon the determined engine stop position. The creation of a reductive environment in the exhaust conduit upstream of the lean NOx trap may help to at least partially reactivate the lean NOx trap during engine shutoff.

Abstract: An exhaust assembly for a vehicle includes an exhaust pipe through which an exhaust gas flows substantially in a first direction. The exhaust pipe includes a central region. The assembly also includes a sensor in fluid communication with the exhaust pipe and an elongated tube extending from a first end toward a second end and disposed at least partially within the exhaust pipe. The first end of the tube receives at least a portion of the sensor. The tube includes an inlet opening and an outlet opening. The inlet opening generally faces the exhaust gas flowing within the central region in the first direction so that flow of the exhaust gas in the central region substantially directly enters the inlet opening. The tube directs the exhaust gas within the tube toward the sensor, and the exhaust gas within the tube flows out of the tube through the outlet opening.

Abstract: Apparatus for attenuating particulate matter and volatile organic compounds in exhaust gases of diesel engines. The apparatus includes a housing disposed serially relative to exhaust gas flow. The housing encloses mechanical filters having gas orifices of different sizes, and after the filters, a low temperature, low restriction catalytic converter. Pressure may be monitored to infer clogging by particulates. Clogging may be annunciated by an indicating light. Individual filters may be contained within plural separate filter canisters, which may be removed for cleaning. The housing may be substantially of aluminum, having cooling fins and a longitudinally oriented mounting foot. Filters may be arranged such that their orifices are misaligned to promote separation of particulates from the exhaust gases.

Abstract: In an engine system with a reformer being installed in an exhaust pipe to reform a fuel, a control valve for controlling a flow rate of exhaust gas is provided downstream from an installed position of the reformer in the exhaust pipe. In the engine system with the reformer, since a part of the exhaust gas can be trapped in a space between the reformer and an engine chamber by closing the control valve during an exhaust stroke, the reforming efficiency of the reformer can be heightened.

Abstract: A method of controlling a valve and a control system in a machine having an internal combustion engine, the system including the valve and an associated motor, and a temperature sensor that supplies a temperature signal to a controller in electrical communication with the motor. The controller supplies a closing current to the motor at a temperature signal corresponding to a temperature no greater than a preset temperature parameter, the closing current being at or above a nominal operating current of the motor and being furnished for a preset period of time.

Abstract: A device for evaporating a urea-water solution includes a delivery duct for the urea-water solution. The delivery duct extends through at least a first zone and a second zone for the introduction of heat energy. The zones can be heated separately from one another and, in the second zone, the delivery duct initially has a meandering course in a second inlet region, and thereafter has a rectilinear course. A method for evaporating a urea-water solution includes pre-heating the urea-water solution in the first zone to a temperature in a range from 100° C. to 150° C. and evaporating the urea-water solution in the second zone at a temperature in a range from 420° C. to 490° C. In particular, this significantly reduces the tendency for such an exhaust-gas-external evaporator for a urea-water solution to become blocked. A motor vehicle is also provided.

Abstract: An internal combustion engine in which an SOx trap catalyst (13) for trapping SOx contained in the exhaust gas contains an oxygen adsorbing and releasing material (54) which can adsorb SO2 contained in the exhaust gas and an SOx storage material (55) which can store SOx in the form of sulfates. The SO2 which is contained in the exhaust gas is chemically adsorbed at the oxygen adsorbing and releasing material (54) without being oxidized. If the temperature of the SOx trap catalyst (13) becomes higher than the start temperature of adsorbed SO2 movement, the SO2 which is chemically adsorbed at the oxygen adsorbing and releasing material (54) is oxidized and stored in the form of sulfates in the SOx storage material (55).

Abstract: A NOx absorber catalyst comprising an extruded solid body comprises either: (A) 10-95% by weight of at least one binder/matrix component; and 5-90% by weight of a zeolitic molecular sieve, a non-zeolitic molecular sieve or a mixture of any two or more thereof, which catalyst comprising at least one metal comprising (a) at least one precious metal; and (b) at least one alkali metal or at least one alkaline earth metal, wherein (a) and (b) are carried in one or more coating layer(s) on a surface of the extruded solid body; or (B) 10-95% by weight of at least one binder/matrix component; and 5-80% by weight optionally stabilised ceria, which catalyst comprising at least one metal comprising (a) at least one precious metal; and (b) at least one alkali metal or at least one alkaline earth metal.

Abstract: An exhaust-gas aftertreatment device for an internal combustion engine is contemplated. The device may comprises a catalytic converter, wherein the catalytic converter comprises a tubular member which defines a volume within which a catalytic converter substrate is located, and wherein the volume with the catalytic converter substrate communicates with an inlet portion for receiving exhaust gas emissions from the internal combustion engine and with an outlet portion for discharging the exhaust gas emissions after catalytic conversion thereof in the volume.

Abstract: A mounting unit (2) for fastening an injection member to an exhaust gas tract has a retaining region (12) for receiving the injection member, and an edge region (28). At least one opening (30) for receiving a fastening element is provided in the edge region (28). The mounting unit (2) is designed in such a manner that there is an air gap (13) between the fastening element and the retaining region (12) when the mounting unit (2) is fastened to the exhaust gas tract by the fastening element.

Abstract: An actuator for a pump wherein the actuator may be made of a single molded part or multiple molded parts wherein each part or component may define a portion of the spin mechanics of the actuator.

Abstract: An electric capstan that is able to save power and make use more convenient. The electric capstan includes an air pump, a motor, a reduction gear and a winching roller, and further includes an engagement-disengagement gear, wherein the input shaft of the air pump is connected to or separated from the output shaft of the motor by the engagement-disengagement gear.

Abstract: A method to store energy, the method comprising: (b) providing a phase change material, having a melting point of at least 500° C., in a container; (c) heating the phase change material to cause at least a portion thereof to melt and so store heat therein; (d) storing the phase change material for a period of time being at least one minute; (e) using at least a portion of heat from the phase change material as a power source; (e) moving the container and the phase change material from a first location to a second location, the first and second locations being spaced apart by at least 10 metres. Embodiments of the invention may be used for a variety of purposes, such as for vehicle propulsion, oil well stimulation and recovery of crude oil from sunken tankers. A vehicle may be moved to a location proximate to where the power source is required which is more convenient and indeed allows steam to be supplied in areas which where hitherto not possible.

Abstract: A sealed master cylinder and plunger of a vehicle hydraulic-brake system, includes a master cylinder, a plunger and a seal collar. The master cylinder is adjacent the plunger and has a holding slot disposed thereon and adjacent the plunger, and the seal collar provided in the holding slot. The seal collar comprises a collar body, separated into a circumferential inner wall and a circumferential outer wall, both of which are pliable. The sealed master cylinder and plunger further comprises a first fluid passage formed between the circumferential inner wall and the plunger and a second fluid passage formed between the circumferential outer wall and the holding slot.

Abstract: Various systems and method for heating an engine in a vehicle are described. In one example, intake air flowing in a first direction may be heated via a gas-to-gas heat exchange with exhaust gases. The heated intake air may then be used in a subsequent gas-to-liquid heat exchange to heat a fluid circulating through the engine. In another example, intake air flowing in a second direction may be heated via a heat exchange with exhaust gases in order to cool an exhaust catalyst.

Abstract: An engine having one of a plurality of exhaust valves in each cylinder that may be deactivated is disclosed. In one example, one exhaust valve of each cylinder is deactivated in response to engine speed. The engine may have improved engine torque at low engine speeds and reduced time to torque (e.g., turbo lag).

Abstract: A housing between mineral-insulated cable and connecting wire in a turbocharger overheating protection device may include the following characteristics: coiled regions of springs (10) arranged point-symmetrically to each other; or the springs (10) are not placed on axes; or the coil regions of the coil springs (10) for cushioning the film resistor are shorter than its substrate length and longer than its substrate width; or the connecting wires of the film resistor are shorter than its substrate length and longer than its substrate width; or the springs are arranged staggered in their longitudinal direction adjacent to each other; or coil springs (10) are used, in which the coils are located only in one half of the spring (10) and the coils of one spring are arranged staggered in the longitudinal direction to the coils of the other spring (10).

Abstract: A housing for a fresh gas supply device for an internal combustion engine with a turbocharger, includes a fresh gas connecting section which connects a charge air inlet and an air outlet. The housing has a main housing part and a housing cover, which can be removed from and secured to the main housing part. A corresponding fresh gas supply device includes the housing.

Abstract: A flow regulator valve having multiple stages is described herein. The flow regulator valve provides a base amount of propane when the engine is idling and provides additional propane to the engine based on the engine's requirements.

Abstract: The problem to be solved by the present invention is to provide a control apparatus of an internal combustion engine that can surely judge that an abnormality has occurred when a problem in drivability arises.

Abstract: An engine arrangement of the type including an internal combustion engine having an EGR line, wherein at least one turbine is located on an exhaust line, is provided. The arrangement includes a water vapor generating arrangement using exhaust gases energy to transform liquid water into water vapor. The water vapor is injected in the exhaust line upstream of the turbine. The EGR line is branched off the exhaust line upstream of the turbine and the water vapor generating arrangement includes at least one EGR/water heat exchanger for exchanging heat between the EGR line and the water to be vaporized.

Abstract: A compressor (2) comprises: a housing assembly (3) that includes a bearing housing (9) and a compressor housing (10), wherein a diffuser (6) is formed by a first diffuser wall portion (12) and a second diffuser wall portion (13) on outer periphery of an impeller (4), and a movable vane (15) that includes a base portion (17) which is arranged in a storage chamber (21) provided in the first diffuser wall portion (12) and has a facing surface (17a), and vane portions (18) which project from the facing surface (17a), wherein the movable vane (15) is movable between a projected position where the facing surface (17a) contacts with a positioning surface (20a) provided in the storage chamber (21) and the vane portions (18) project in the diffuser (6) and a retracted position where the vane portions (18) are housed in the storage chamber (21), wherein the bearing housing (9) is provided with a mounting surface (9a) located in a direction perpendicular to the direction of the axis (Ax), the compressor housing (10) inc

Abstract: A Rankine cycle (6) of a waste heat utilization device includes a circulation path (7) for circulating a working fluid therethrough, an evaporator (12) for causing heat to transfer from cooling water delivered from an internal combustion engine (2) to the working fluid to evaporate the working fluid, a superheater (10) for causing heat to transfer from the cooling water delivered from an exhaust gas heat exchanger (8) to the working fluid delivered from the evaporator to superheat the working fluid, an expander (22) for expanding the working fluid delivered from the superheater to produce driving force, a condenser (24) for condensing the working fluid delivered from the expander, and a pump (28) for feeding the working fluid delivered from the condenser to the evaporator. The evaporator, the superheater, the expander, the condenser and the pump are successively inserted in the working fluid circulation path.

Abstract: A modular energy harvesting system. The system preferably uses an organic Rankine cycle heat engine to recover energy from relatively low-temperature heat sources. The system is both modular and scalable. The components are preferably housed within shipping containers so that they may be easily transported by sea and over land. Two or more power harvesting modules may be assembled on a single site to increase the production capacity in a scalar fashion. Each of the integrated units preferably includes an oil-less turbine and motor.

Abstract: In a steam power plant, a first cooling circuit includes a condenser for condensing steam and a first pump for pumping a first cooling fluid through the condenser in order to cool the condenser. A third cooling circuit is a closed cycle cooling circuit that utilizes a second cooling fluid for cooling down at least one component that is different from the condenser. A second cooling circuit includes a heat exchanger that thermally couples the first cooling fluid and the second cooling fluid and utilizes the first cooling fluid in the heat exchanger for cooling down the second fluid and further includes a second pump for pumping the first cooling fluid through the second cooling circuit independently from an operation of the first pump.

Abstract: Apparatus to collect solar radiation using a series of lenses or mirrors that concentrate the solar energy onto targets. A gaseous working fluid flowing through the targets is heated and optionally supplied to a heat store having an internal walled labyrinth of a suitable material to store heat energy. A heat exchanger, turbine and electricity generator are coupled to the collection and storage apparatus so as to provide a power plant for the conversion of solar energy to electricity.

Abstract: A steam power plant having at least one steam turbine unit and a process steam consumer is provided. The process steam consumer includes a heat exchanger. The steam turbine unit is connected to a heat exchanger by means of a extraction steam line, and a desuperheater is connected in the primary side of the extraction steam line, so that process steam extracted through the extraction steam line of the turbine system may be conditioned by the desuperheater to the process conditions of the process steam consumer, and the heat energy removed in the desuperheater can be fed back into the steam power plant system.

Abstract: A diaphragm for a steam turbine is disclosed that has at least one arc of admission. The arc of admission has a plurality of nozzles arranged about the circumference of the diaphragm and are configured to eject a working fluid at succeeding rotor blades axially-spaced from the diaphragm. The flow area of the first few nozzle vanes in the arc of admission is gradually increased along the arcuate length of the diaphragm, thereby mitigating the load impulse absorbed by each rotor blade as it enters the arc of admission. The flow area of the last few nozzle vanes in the arc of admission is gradually decreased so that each rotor blade does not suddenly go from full load impulse to zero and thereby contribute to the fatigue of the rotor blade and create unwanted noise.

Abstract: A system includes a syngas cooler configured to cool a syngas. The syngas cooler includes a first syngas cooler section configured to cool the syngas and a second syngas cooler section configured to cool the syngas and generate a first superheated steam with an enthalpy of less than approximately 3800 kJ/kg.

Abstract: My embodiment drives magneto-caloric material in nanopowder form with pressurized ethane, in a closed loop. Heat from the ethane is used to drive the closed loop and to drive a turbine in the loop that produces work external to the system through external coupling. The heat lost from the ethane is replaced by external heat through a heat exchanger that is part of the closed loop.

Abstract: A system, that includes a bypass turbine intake configured to route a bypass supply of air to a turbine engine to bypass an air filter of a main turbine intake, wherein the bypass turbine intake comprises a louvered door having a plurality of louvers configured to move between a closed position and an open position, the open position enables flow of the bypass supply of air to the turbine engine, and the closed position disables flow of the bypass supply of air to the turbine engine.

Abstract: The gaseous fuel-fired can combustor for a gas turbine include a generally cylindrical housing, and a generally cylindrical liner disposed coaxially within the housing to define with the housing a radial outer flow passage for combustion air, the-liner also defining inner combustion and a dilution zone, the dilution zone being axially distant a closed housing end relative to the combustion zone. A fuel/air mixing apparatus disposed at the closed housing end includes a plurality of swirl vanes defining passages each having constant cross-section flow areas along the vanes, and an increasing aspect ratio from the passage inlet to the outlet. An impingement cooling sleeve coaxially disposed in the combustion air passage between the housing and the liner cools the portion of the liner defining the combustion zone.