Abstract: A decking tool is disclosed which has a tool body (12) having side edges (12b). A detachable spacer bar (310) having spacer plates (25) is removably connected to the body (12) by holes (311) and stems (305) and wing nuts (306). The spacer plates (25) have parallel side edges (320) and tapering surfaces (321) for location between decking boards to space the decking boards apart. The spacer plates (25) are spaced apart by a distance corresponding to the width of the decking boards. The spacer bar (310) can be replaced by another spacer bar which has plates for different spacing to suit different sized decking boards. One of the edges (12b) forms a guide for a nail gun to facilitate nailing of the decking boards to floor joists.

Abstract: System, method and material for making pneumatically filled packing cushions in which a plastic film material having two superposed layers joined together along first and second longitudinal edges is prefabricated at a first location by forming longitudinally spaced, transversely extending rows of perforations across it and sealing it together along seal lines which extend from the first edge of the material in a direction generally parallel to the rows of perforations other and terminate a short distance from the second edge to form chambers with open mouths facing the second edge between the rows of perforations. The material is then fan-folded or formed into rolls for storage and shipment. At a second location, gas is introduced into the chambers by passing the material along a tube positioned between the ends of the seals and the second edge of the material and injecting the gas into the open mouths of the chambers through openings in a side wall of the tube.

Abstract: A machine for producing groups (1) of products comprises: a station (3) for grouping a plurality of groups (1); a first surface (4) for receiving the plurality of groups (1) of products arriving from the station (3) to form a batch (L) of products; a first, programmable logic unit (5) for checking and controlling the grouping station (3) and the first surface (4); a palletizing island (6) for groups (1) of products fed by the first surface (4) and comprising a second logic unit (7) for managing and programming at least two robotic units (8, 9) for handling the groups (1) of products, so as to obtain, respectively, individual layers (S) of two or more groups (1) of products, and relative positioning of the layers on pallets (10); means (11) for forming sub-batches (SL) starting with the original batch (L), when required, said means being positioned between the grouping station (3) and the first surface (4), and connected to the first logic unit (5); an interface unit (12), inserted between the first logic unit

Abstract: A method and an apparatus are provided for taking heat images of heat sealed seams. Such seams are made in heat sealing stations and in particular when making covers or lids, respectively, for containers, being provided with a tear-off foil that closes the container up to the first use of its contents. For ascertaining the air-tightness of the heat sealed seam during manufacturing a heat image of the seam is taken while the seam is still hot. By evaluating the image it can be detected whether the temperature of the seam is within a range that assures a correct seam or has exceeded an upper or lower limit for the temperature which is indicative of a defective heat sealed seam. Defective objects can then be discarded based on the evaluation of the heat image. This test of the correctness of the heat sealing is much faster than a pressure differential test testing the actual air tightness of the seam and can thus be used in high speed manufacturing apparatus for covers or lids, respectively.

Abstract: A de-packaging system for removing film and bands from packages includes a first conveyor configured to move packages. The de-packaging system also includes a loading station for loading packages onto the conveyor, and a film cutting station associated with the first conveyor. The film cutting station includes a cutter having an elongated cutting element that can be heated to cut film on packages. A band cutting station includes a cutter for cutting bands wrapped around packages. A clamp device includes a clamp configured to clamp bands on packages for removal of the bands. The de-packaging system further includes a second conveyor having an upstream end adjacent a downstream end of the first conveyor. A device applies force to packages to move packages from the first conveyor to the second conveyor, and at least one friction member strips film from packages as they are moved from the first conveyor to the second conveyor.

Abstract: An ice bagging system is described.

Abstract: The invention comprises a system for encasing material in one of a stretchable bag and a shrinkable bag. The system comprises a pair of product horns rotatable in a plane from a first position to a second position; a stretchable-bag system comprising a bag carriage unit; a shrinkable-bag system, comprising a pair of pulling rollers mounted under said product horns and a collection roller mounted adjacent said pulling rollers, the collection roller configured to move a predetermined increment, a product ram configured to move material between the product horns and into one of a stretchable bag and a shrinkable bag, and an air jet for opening the bags.

Abstract: The present invention relates to a vacuum packaging system having an automatic bag cutter. The vacuum packaging system includes a housing constructed to sealingly engage a platen. A vacuum system is constructed to remove the gas from a container, or bag, placed between the housing and the platen. A blade is operable to sever excess material of the bag whereupon the bag is evacuated by the vacuum system, and a seal bar seals the severed end area of the bag.

Abstract: A bridle for horses which alleviates the problem of poor fit often encountered in conventional bridles. This invention shows a way in which bridles may be constructed so that their fit is improved, taking into account the various curvatures, dimensions and features of a horse's head and removing a potential source of irritation or distraction to the animal. The invention enhances the comfort of the horse and thus the safety of the rider.

Abstract: A filter for filtering a fluid passing therethrough is provided. The filter includes a filter media having an outer periphery, an inner periphery, a first end portion, and a second end portion. The filter further includes a first end cap disposed on the first end portion. The filter further includes a second end cap disposed on the second end portion. The filter further includes a deflecting member disposed over a portion of the outer periphery, wherein the fluid is deflected by the deflecting member and a portion of the fluid is filtered by the filter media by entering through a portion of the outer periphery not covered by the deflecting member.

Abstract: A housing unit, alone and incorporated into a critical process air handling unit, includes a hollow generally cylindrical body, a damper, a filter mounting structure and a stand structure. The hollow generally cylindrical body extends along and about a longitudinal axis and has a generally cylindrical outer surface and a generally cylindrical inner surface defining an inlet opening, an outlet opening and a passageway extending therebetween. The generally cylindrical body has a drain hole and an entry way formed through and between the inner and outer surfaces. The damper assembly is connected to the generally cylindrical body at the inlet opening and the filter mounting structure is connected to the generally cylindrical body at the outlet opening. The stand structure is operative to support the generally cylindrical body above a support surface in a manner such that the longitudinal axis is oriented generally horizontally and the drain hole is disposed in facial opposition to the support surface.

Abstract: An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use.

Abstract: A pleated filter is made from a monocomponent monolayer nonwoven web of continuous monocomponent meltspun partially crystalline and partially amorphous oriented fibers of the same polymeric composition that are bonded to form a coherent and handleable web having a Gurley Stiffness of at least 100 mg and which further may be softened while retaining orientation and fiber structure. Rows of pleats are formed in the nonwoven web, and the web is cut to a desired size and shape to provide a pleated filter element containing a self-supporting porous monocomponent monolayer matrix of fibers bonded to one another at at least some points of fiber intersection and having an average initial submicron efficiency of at least 15% at a 1.52 meters/sec face velocity. The filter element is deformation resistant without requiring stiffening layers, bicomponent fibers, adhesive or other reinforcement in the filter media layer.

Abstract: A pleated filter is made from a monocomponent monolayer nonwoven web containing a bimodal mass fraction/fiber size mixture of intermingled larger size and smaller size continuous monocomponent polymeric fibers of the same polymeric composition. Rows of pleats are formed in the nonwoven web, and the pleated web is cut to a desired size and shape to provide a filter element containing a self-supporting porous monocomponent monolayer matrix of fibers bonded to one another at at least some points of fiber intersection and having an average initial submicron efficiency of at least 15% at a 1.52 meters/sec face velocity. The filter element is deformation resistant without requiring stiffening layers, bicomponent fibers or other reinforcing measures in the filter media layer.

Abstract: The present invention relates to reticulated pore formers and ceramic articles including reticulated pore structures. The pore former of the present invention provides open pores having an interconnected generally three-dimensional structure and are useful in the manufacture of porous ceramic articles, such as honeycomb diesel particulate filters and catalyzed filters. The reticulated pore formers of the present invention provide controlled pore size and reticulated channel morphology in the finished ceramic articles. The pore size and the length of the pore channel may be controlled by using the desired foam structure and size. The pore formers may be mixed into a ceramic batch and extruded through a forming die resulting in a ceramic article that has semi-continuous reticulated channels throughout the entire body after firing to remove the pore former. The pore formers of the present invention are flexible and highly elastic, which inhibits rupture of the particle during the extrusion process.

Abstract: The present invention provides a specific filtration media which includes a substrate having cellulose fibers, bicomponent fibers, adhesion fibers, binder, and pressure sensitive adhesive. Also contemplated are fire retardant filtration media containing bicomponent fibers and polyester fibers or acrylic fibers, and optionally cellulose fibers. The cellulose fibers of the invention are pretreated with flame retardant, providing a beneficial material for filtration purposes.

Abstract: A draper header for a combine harvester includes two side drapers each running from an outer end guide roller at a first end of the header to an inner end guide roller adjacent the discharge location of the header and a central feed draper located at the discharge location and including a front guide roller just behind the cutter bar and running to a rear guide roller in front of the feeder house of the combine harvester. An auger is located between the discharge rollers with a front edge of the flight forward of the rear end of the discharge rollers to feed the material inwardly and underneath the auger to the inlet of the feeder house. A pan member is located underneath the feed draper and is formed of a flexible polyethylene sheet which is tensioned between its front and rear edges by a front mounting strip which is spring mounted for up and down movement and a rear latch which can be released to allow the rear edge to be lowered.

Abstract: A pickup reel for a harvester which includes stops for preventing over-rotation of bat tubes. The pickup reel includes a main shaft and a plurality of reel arms which extend from the main shaft. A bat tube is engaged with an end of each of the reel arms. More specifically, the pickup reel includes a plurality of bat tubes, all of which are parallel to each other and parallel to the main shaft of the pickup reel. Each bat tube carries a plurality of tines and is supported by a plurality of reel arms which extend from the main shaft. Associated with each bat tube are a plurality of stops for defining the range of allowable rotation of the respective bat tube. By restricting the amount the bat tubes can rotate, crop does not tend to get wrapped around the bat tubes during operation of the harvester.

Abstract: Cotton harvester frame structure includes main structural members elevated to approximately cab floor level and extending horizontally rearwardly in a planar fashion over the engine compartment and the rear axle. The structural members attach to the central portion of the rear axle to provide added clearance for larger wheels and tires. The single elevated plane of the main frame structure provides simplified attachment of a power module including a transversely mounted engine. Access areas under the main structural members are of sufficient minimum width and height to allow an operator or an assembler to stand fairly erect while accessing most areas of the power module and a harvester fan.

Abstract: A round baler is disclosed having a bale forming chamber. A duck bill, which comprises a pair of elongate plates that are biased towards one another to grip the wrapping material between them, is movable between an advanced position and a retracted position to introduce the free end of a wrapping material drawn from a supply roll into the bale forming chamber of the baler. A cutting device is located between the retracted position of the duck bill and the bale forming position for severing the length of wrapping material wrapped around the bale in the bale forming chamber at the end of a bale wrapping cycle from the supply roll. In the invention, a clamping device is provided to apply an additional force to urge the plates of the duck bill towards one another while the duck bill is in the retracted position in order for the wrapping material to be gripped more firmly between the plates of the duck bill between bale wrapping cycles.

Abstract: A process for producing composite yarns comprises the steps of first wrapping a second yarn around the perimeter of and along the length of a first yarn and then heating the yarn intermediate produced by such wrapping to produce a composite yarn. When a heat-shrinkable yarn is used in producing such a composite yarn, the shrinkage of the heat-shrinkable yarn enables the production of composite yarns possessing aesthetic qualities similar to those exhibited by yarns produced by much more complicated processes, such as boucle and chenille yarns.

Abstract: An embodiment of the invention is a technique to suppress noise in a jet engine. A noise suppressor includes an exhaust duct to exhaust a first stream from an air stream taken from an inlet. The exhaust duct has an exit end. The air stream is divided into the first stream and a second stream. The second stream has an axis. A stream director attached to vicinity of the exit end directs the first stream to a direction that is away from or sideward relative to the axis.

Abstract: A propulsion system and pump having inner and outer chambers. The outer chamber is formed by a rigid outer shell and a pair of spaced apart end plate assemblies. The inner chamber is located concentrically within the outer chamber and between the spaced apart end plate assemblies. Each end plate assembly has a drive member. Each drive member has a plurality of arcuate openings extending radially and tangentially outwardly from the center. The outer chamber has at least one outer chamber intake valve located on the one end plate assembly and at least one outer chamber discharge valve located on the other end plate assembly. The inner chamber has at least one inner chamber intake valve located on one end plate assembly and at least one inner chamber exhaust valve located on the other end plate assembly. The inner chamber is formed from a plurality of elongated, overlapping, v-shaped plate members longitudinally aligned between the first and second end plate assemblies.

Abstract: A method of assembling a gas turbine assembly includes providing a core gas turbine engine including a high-pressure compressor, a combustor, and a turbine, coupling a low-pressure turbine axially aft from the core gas turbine engine, coupling a fan assembly axially forward from the core gas turbine engine, and coupling a booster compressor to the low-pressure turbine such that the booster compressor and the low-pressure turbine rotate at a first rotational speed.

Abstract: A method of reducing emissions from a diesel engine including the steps of providing an injector to an exhaust outlet of the diesel engine, the injector having an orifice with a diameter of about 0.006 inch or less, providing a reagent to the injector at an inlet pressure between about 120 psi and about 60 psi, actuating the injector on and off at a frequency between about 10 Hz and about 1 Hz with an on-time of about 1% or more, injecting the reagent via the orifice into the exhaust outlet at an injection rate, and wherein varying of at least two of the inlet pressure, the frequency, and the on-time achieves a turn-down ratio of a maximum injection rate to a minimum injection rate of at least about 31:1.

Abstract: The invention concerns a procedure for the regeneration of a particle filter and the desulfurization of a NOx storage catalytic converter in an exhaust gas aftertreatment system of an internal combustion engine; whereby for the regeneration of the particle filter in contrast to a normal operation, the temperature of the particle filter is raised in at least one mode of operation “DPF-heating” and whereby for the desulfurization of the NOx storage catalytic converter, the NOx storage catalytic converter is heated up in at least one mode of operation “NOx storage cat heating” (??1); and in a subsequent mode of operation “NOx storage cat desulfurize”, a Lambda value of ?<1 is set in the exhaust gas; whereby in the case of a regeneration request for the particle filter or in the case of a desulfurization request for the NOx storage catalytic converter, a combined complete or partial regeneration of the particle filter as well as a desulfurization of the NOx storage catalytic converter is initiated.

Abstract: In a transient state, where the temperature at the distal end of a fuel adding valve enters a high temperature region, an addition amount for preventing clogging is not simply added in accordance with a map, but instead, delay in the rise of the temperature of the fuel adding valve in the transient state is taken into consideration, and the addition amount for preventing clogging is calculated on the basis of the elapsed time after the point in time when the temperature at the distal end of the fuel adding valve enters the distal end high temperature region and the drive state of the engine (for example, the number of rotations of the engine), and thus, addition is carried out (steps ST4 to ST6). Such addition control makes it possible to add an appropriate fuel addition amount for the rise in temperature of the fuel adding valve in the transient state, and thus, wasteful fuel addition is reduced.

Abstract: A power source may have at least one combustion chamber, a first valve configured to control an airflow between an air source and the at least one combustion chamber and a second valve configured to control an exhaust gas flow between the combustion chamber and an exhaust system. The power source may also have a fuel source configured to supply a fuel to the at least one combustion chamber and a controller operatively connected to the first valve and the second valve. The controller may be configured to determine one or more temperatures and, if the one or more temperatures are below a predetermined threshold, cause the first valve to substantially limit the airflow to the combustion chamber and cause the second valve to substantially limit the exhaust gas flow from the combustion chamber, such that a combustion stroke of one or more combustion cycles is executed with air substantially provided during an intake stroke of a previous combustion cycle.

Abstract: A monitoring system for an exhaust aftertreatment system is provided, comprising an injecting device operable to inject reductant into an exhaust gas feedstream upstream of a selective catalyst reduction device. The monitoring system comprises a control module, adapted to selectively intrusively control a rate of dosing from the injecting device and, monitor inputs from a sensing device. The sensing device can comprise an ammonia sensor, and, alternatively, a NOx sensor. The control module is adapted to discontinue the rate of dosing, and substantially increase and decrease the rate of dosing for a predetermined amount of time, and to identify a fault in the sensing device and the selective catalyst reduction device.

Abstract: An exhaust aftertreatment system and control system is provided, including a urea injecting device, a selective catalyst reduction device, and, a sensing device operative to monitor a forward portion of the selective catalyst reduction device. The sensing device can comprise a NOx sensor, and alternatively, an ammonia sensor. A control module adapted to monitor signal inputs from the engine, the NOx sensing system, the temperature sensing system, and the sensing device operative to monitor a forward portion of the selective catalyst reduction device; and, adapted to control operation of the urea injecting device.

Abstract: One of the inventors' concepts relates to controlling a temperature of a diesel engine exhaust aftertreatment device, such as a DPF or a fuel reformer, in which combustion is taking place. The concept is to inject reductant to combust in an upstream device, thereby removing oxygen in the exhaust and limiting combustion in the downstream device. The same total amount of heat may be generated, but the distribution is different and limits temperatures in the downstream device. The temperature limiting effect may be through one or more of the thermal storage capacity of the upstream device, the additional heat loss to the surroundings due to higher temperatures upstream in the exhaust system, or the benefit of a more uniform distribution of heat in the downstream device, which mitigates local hot spots. This concept may be used in a temperature control system.

Abstract: A method of operating a power generation system involves operating a diesel engine to produce exhaust that is passed first through a combined DPF-fuel reformer and then a LNT. In response to the control signal to regenerate the LNT, fuel is injected into the exhaust at a rate that leaves the exhaust lean, whereby the injected fuel combusts in the combined DPF-reformer, warming it. There follows a rich phase in which fuel is injected into the exhaust at a rate that leaves the exhaust rich, whereby the DPF-reformer produces reformate and the LNT is regenerated. The combined DPF-reformer undergoes a regeneration that removes accumulated particulate matter with each LNT regeneration. Preferably, the DPF-reformer has a low thermal mass to facilitate heating. Preferably, the DPF-reformer includes a soot gasification catalyst, whereby a substantial amount of particulate matter is removed from the DPF-reformer during the rich phases.

Abstract: A power generation system comprises a diesel engine, a diesel particulate filter and a LNT configured to receive the exhaust from the DPF. The DPF is provided with a catalyst coating that is functional to catalyze methanation of trapped soot with H2 contained in the exhaust. Preferably, the catalyst has little or no oxygen storage capacity. The system is configured to regenerate the LNT by providing syn gas to the exhaust in rich regeneration phases. The syn gas-containing exhaust passes through the DPF and then the LNT. Within the DPF, the syn gas-containing exhaust removes soot be methanation and other soot gasification reactions, thus reducing or eliminating the need to reduce the DPF by other means. Soot gasification is preferred over soot combustion in that soot gasification avoids the destructive high DPF temperatures associated with soot combustion.

Abstract: An aqueous urea dosing system has a first tube through which the urea solution is conveyed to a small mixing chamber. Compressed air is continuously conveyed through an annular space between the outer surface of the first tube and the inner surface of a second tube which has a distal end that extends beyond a distal end of the first tube. The mixing chamber is positioned between the respective distal ends of the first and second tubes. The urea solution is discharged into the small mixing chamber, and subsequently immediately into an exhaust gas, in a series of discreet pulses, the width and period of which are controlled by a pulse-width-modulated flow control valve spaced from the exhaust gas.

Abstract: A method is provided for regenerating a LNT in a diesel engine exhaust aftertreatment system. Typically, the aftertreatment system comprises a fuel reformer, a LNT, and a SCR catalyst in that order. Over the course of the regeneration, the concentration or flow rate of syn gas is increased, peaked, and then reduced. Preferably, the syn gas concentration or flow rate and the fuel reformer temperature are simultaneously controlled using at least a fuel injector and an engine intake air throttle. The pattern of increasing the syn gas concentration or flow rate during a first part of the regeneration and decreasing the syn gas concentration of flow rate in a latter part of the regeneration reduces the fuel penalty for the regeneration and improves the ammonia production rate as compared to a system in which the syn gas concentration or flow rate is essentially constant throughout the regeneration.

Abstract: A power source is provided for use with an exhaust gas recirculation and selective catalytic reduction system. The power source has a main air-intake passage fluidly connected to a first air-intake passage and a second air-intake passage. A first cylinder group may be fluidly connected to the first air-intake passage and a first exhaust passage, wherein the first exhaust passage may include an ammonia-producing catalyst configured to convert at least a portion of a fluid in the first exhaust passage into ammonia. Further, a second cylinder group may be fluidly connected to the second air-intake passage and a second exhaust passage. A third cylinder group may be fluidly connected to the second air-intake passage. The power source may have a recirculation loop that includes the second air-intake passage and the third cylinder group.

Abstract: An engine is provided. The engine may comprise a first cylinder group including at least one cylinder configured to operate in a two-stroke engine operating mode and a second cylinder group including at least two cylinders configured to operate in a four-stroke engine operating mode. The power outputs of each of the cylinders in the first cylinder group and second cylinder group may be approximately equal.

Abstract: The invention concerns a procedure to determine the sulfur removal of a NOx storage catalytic converter in an exhaust gas aftertreatment system of an internal combustion engine, whereby conditions, in which a surplus of the reducing agent is generated in the internal combustion engine, are adjusted in the internal combustion engine for the sulfur removal, whereby a SOx removal amount is determined in a SOx removal calculation using a model from the reducing agent flow and from additional operating parameters of the internal combustion engine. In so doing, dynamic effects during the desulferization of the NOx storage catalytic converter can be better taken into account for the SOx removal calculation; and in so doing, the subsequent effect of the NOx storage catalytic converter on the reduction of the nitrogen oxides in the exhaust gas can be more accurately predicted, which makes the process management more streamlined and consequently more fuel efficient.

Abstract: A dosing valve assembly is disclosed for administering a reducing agent into an exhaust stream from an internal combustion engine upstream of a catalytic converter and diesel particulate filter. The dosing valve assembly includes a control valve coupled to a source of reducing agent, a delivery valve constructed and arranged for coupling to the exhaust stream to enable a quantity of reducing agent to be administered into the exhaust stream, and an elongated conduit connecting the control valve and delivery valve for fluidly communicating reducing agent from the control valve to the fuel delivery valve. The disclosed arrangement enables the control valve to be displaced from the delivery valve and thus away from the high temperature environment proximal to the exhaust stream.

Abstract: An exhaust device of a six-cylinder engine includes first to sixth cylinders and a manifold extending from the first to sixth cylinders. The first to sixth cylinders are ignited in that order. The exhaust manifold can include first to sixth upstream exhaust pipes extending respectively from the first to sixth cylinders, first to third midway exhaust pipes extending respectively from a joined portion of extended ends of the first and fourth upstream exhaust pipes, a joined portion of extended ends of the second and fifth upstream exhaust pipes, and a joined portion of extended ends of the third and sixth upstream exhaust pipes, and a downstream exhaust pipe connecting extended ends of the first to third midway exhaust pipes to the ambient atmosphere.

Abstract: The exhaust gas purification apparatus includes an additive injection valve for injecting an additive from an injection orifice thereof into an exhaust gas passage through which an exhaust gas flows, and a catalyst disposed downstream of the additive injection valve for promoting an exhaust purification reaction using the additive to purify the exhaust gas. The exhaust gas purification apparatus is configured to inject-supplies, from the additive injection valve, the additive to the exhaust gas by the additive injection valve at upstream of the catalyst, and supply the catalyst with the injected additive together with the exhaust gas utilizing an exhaust flow of the exhaust gas so that the exhaust purification reaction is performed on the catalyst. The additive injection valve is mounted such that the additive is injected from the injection orifice toward an exhaust upstream side with respect to a direction orthogonal to an exhaust gas flow direction.

Abstract: An exhaust device of an eight-cylinder engine can include first to eighth cylinders and a manifold. The first to eighth cylinders are ignited in that order. The exhaust manifold includes first to eighth upstream exhaust pipes extending respectively from the first to eighth cylinders. The first to fourth midway exhaust pipes can extend respectively from a joined portion of the first and fifth upstream exhaust pipes, a joined portion of the second and sixth upstream exhaust pipes, a joined portion of the third and seventh upstream exhaust pipes, and a joined portion of the fourth and eighth upstream exhaust pipes. A downstream exhaust pipe can connect extended ends of the first to fourth midway exhaust pipes to the ambient atmosphere.

Abstract: A dual mode hydraulic actuator, comprising: a housing; a rod secured to a piston, the rod and piston being slidably received within the housing; a first chamber positioned on one side of the piston; a second chamber positioned on another side of the piston; a sealed reservoir; a fluid disposed in the first chamber, the second chamber and the reservoir; a bidirectional pump for moving the fluid between the first chamber, the second chamber and the sealed reservoir; a bi-mode control valve for providing selective fluid communication between the first chamber, the second chamber and the sealed reservoir, wherein the bi-mode control valve is spring biased into a neutral position wherein fluid communication between the first chamber, the second chamber and the sealed reservoir is prevented; and wherein the bi-mode control valve is capable of being manually manipulated into a manual mode position wherein fluid flow from the first chamber to the second chamber is provided and fluid flow from or to the sealed reservo

Abstract: A system and method are provided for coordinating the installation and removal a motor control center subunit with the power connection and interruption thereof. A system of interlocks and indicators causes an operator to install a motor control center subunit into a motor control center, and connect supply and control power thereto, in a particular order. Embodiments of the invention may prevent actuation of line contacts of the bucket, and shield the line contacts, until the bucket is fully installed in the motor control center. Other embodiments also prevent circuit breaker closure until the line contacts are engaged with a bus of the motor control center.

Abstract: A shape memory alloy (SMA) actuated device capable of stress inducing the SMA to its martensite state to reset the device. The device having at least one SMA wire utilized to move a movable member from a first position to a second position. The device further configured to utilize force from a first source to reset the device when the SMA is at or below the first temperature, and utilize force from at least a second source to reset the device when the SMA is above the first temperature.

Abstract: A master cylinder 1, especially for a controlled brake system, includes at least one piston 3, 4; 53, 54 displaceable in a housing 2, which is sealed in relation to a pressure chamber 7, 8 by means of a sealing element 5, 6 arranged in an annular groove 23, 24 of the housing 2, said pressure chamber being connectable to an unpressurized supply chamber 11, 12 by means of transverse bores 9, 10; 50, 51 provided in the piston 3, 4; 53, 54. Several recesses 15, 16, 17 are arranged on an inside surface 13, 14; 59, 60 of the piston 3, 4; 53, 54 into which the transverse bores 9, 10; 50, 51 open.

Abstract: A vehicle charge air cooler having an exhaust gas recirculation mixer integrated into the inlet, inlet manifold, outlet, or outlet manifold takes advantage of the incremental tooling opportunities associated with those components, as well as reducing the number of components and potential leak points in the exhaust gas recirculation system.

Abstract: A system for a diesel engine having an intake manifold and an exhaust manifold, comprises a turbocharger between the intake and exhaust manifolds of the engine; a low pressure exhaust gas recirculation system with a first end coupled to the exhaust manifold downstream of the turbocharger and a second end couple to the intake manifold upstream of the turbocharger, said low pressure exhaust gas recirculation having a first valve coupled thereto for regulating flow; a high pressure exhaust gas recirculation system with a first end coupled to the exhaust manifold upstream of the turbocharger and a second end coupled to the intake manifold downstream of the turbocharger, said high pressure exhaust gas recirculation having a second valve coupled thereto for regulating flow; a first mass airflow sensor coupled in the engine intake manifold upstream of an inlet of said second end of said low pressure exhaust gas recirculation system; and a control system configured to diagnose the degradation of said first mass airfl

Abstract: A control system for a supercharged internal combustion engine provided with a main exhaust passage (20) extending through a turbocharger turbine (21) and further through a catalyst (23, 24) to open to the outside air, an exhaust bypass passage (25) by passing the turbocharger turbine by branching from the main exhaust passage at the upstream side of the turbine and merging with the main exhaust passage before reaching the catalyst at the turbine downstream side, and an exhaust bypass valve (26) provided at the exhaust bypass passage, the control system for a supercharged internal combustion engine controlling the ignition timing in accordance with at least one of the engine warmup state and the catalyst warmup state until warmup of the internal combustion engine and warmup of the catalyst are completed and further controlling the opening degree of the exhaust bypass valve based on the control of the ignition timing, is provided.

Abstract: When an engine load QC is equal to or larger than a predetermined value, an acceleration-state determiner determines that a turbine is in an acceleration state, and a supercharging-pressure-control-state determiner determines that supercharging-pressure controller (a bypass valve, a wastegate, and a variable flap) of a turbocharger are in a maximum supercharging pressure control state (a closed valve state), i.e., when a delay coefficient ? of the turbocharger calculated by a delay-coefficient calculator on the basis of an actual supercharging pressure ?c and a convergent value ?c* of a supercharging pressure calculated by a convergent-value calculator indicates a value peculiar to the turbocharger, a failure of the supercharging-voltage controller is determined on the basis of the delay coefficient ?.