Abstract: A rebar support for use in forming concrete structures, includes a body formed from a single piece of an elongated metal substrate bent to define a first foot, a second foot positioned in spaced relation to the first foot, and a spanning segment that is vertically elevated, spans between the first foot and the second foot and has at least one rebar receptacle.

Abstract: A building anchor system includes a pair of elongate anchor rods (1,2), an anchor rod coupling joint (3) for joining the anchor rods end-on-end, the anchor rod coupling joint comprising or including a sleeve (4, 5, 6 & 7) for connection to an end of one of the anchor rods (1) a slideable arm (8) receivable in the sleeve for connection to an end of the other anchor rod (2) a closed slot within the arm or sleeve for slideably receiving the free end of a stop member (13) by which movement of the anchor rods along their major axis is possible to the extent allowed by the length of the slot, and frictional adjustment means (6,7) acting between the arm and the sleeve by which they may be joined and by which the force required to move them with respect to each other can be selectively varied. The invention also extends of a method of preventing or inhibiting catastrophic structural failure of a building by installing one or more anchor systems of the type described.

Abstract: A method is provided for installing a ventilated eaves closure and tile support apparatus along the eaves of a roof. A vented eaves closure apparatus is disposed along the eaves to support the first course of roof tiles at a desired pitch. The apparatus provides support, ventilation, and drainage, while also providing a barrier to wind-driven precipitation, bird nesting, and animal invasion. The apparatus includes an array of openings configured to allow drainage and facilitate the flow of air beneath the tiles and throughout the air space between the roof deck and the tiles. The method and apparatus can be adapted to fit a variety of roof types and roof tiles having different sizes, shapes, and profiles.

Abstract: A method of construction and installation of a large-span cylindrical reticulated shell comprises: installing a mother vault on the ground by a bulk method; pushing the mother vault gradually during the installation, so as to be match with a lifting device for lifting the extension tail end of the mother vault; adjusting the height of the extension tail end to allow the extension tail end to be maintained at a ground level for ground installation construction; and after the installation of the mother vault is completed, using a high-altitude overhanging construction method to install the other reticulated vaults adjacent to the mother vault, respectively, in sequence along the axial extending direction of the mother vault until the completion of installation of the entire large-span cylindrical reticulated shell is completed.

Abstract: A beam includes at least three web plates that are connected to a bottom flange and top flange.

Abstract: A closing tool for a closing machine for placing a closure on a container, where a holding force is applied to the closure by means of a gripping device. In order to obtain a universal embodiment for the closing tool the gripping device is provided with a magnetic actuator, such as with permanent magnets, for applying the holding force.

Abstract: A tightening device is described. The tightening device can be utilized for facilitating the operation of rotation of items mutually coupled by means of closing and locking systems of rotating, screw, bayonet type, or the like.

Abstract: A method of transporting a wind turbine blade is described, wherein the blade comprises an inner extender section and an outer blade section. The inner extender section is approximately half the length of the outer blade section, and the method comprises securing a pair of inner extender sections together to form an extender transport section, which can be more easily transported as it is approximately the same length as an outer blade section.

Abstract: A glucose sensor product is manufactured by a process that maintains the sterility of the glucose sensor while allowing gaseous manufacturing by-products to be vented from the inside of the glucose sensor package. The method begins by placing a glucose sensor assembly into a plastic package tray having a sealing surface surrounding an opening. The method continues by covering the opening with a microbial barrier material such that the microbial barrier material overlies the sealing surface, forming a seal between the sealing surface and the microbial barrier material, resulting in a sealed package tray containing the glucose sensor assembly, and sterilizing the glucose sensor assembly inside the sealed package tray. The microbial barrier material maintains sterility of the glucose sensor assembly while allowing volatile by-products outgassed from the glucose sensor assembly and the plastic package tray to pass therethrough.

Abstract: A sterile enclosure contains a transfer module defining a window. A port covers the window to maintain the inside of the enclosure as a sealed and sterile environment. A sliding, heated cutting element mounted on the port serves to sterilize and sever a portion of a sterile transfer bag assembly attached to the port. Preferably, the excised portion of the sterile transfer bag assembly is affixed to the port when the port opens. The sliding cutting element remains extended and heated to prevent contamination when the port is open. Further, a heating element is mounted about the window in order to sterilize around the opening when the port is open.

Abstract: A method for making an antimicrobial suture comprising the steps of positioning an antimicrobial agent source within a package comprising an inner surface, said antimicrobial agent being selected from the group consisting of halogenated hydroxyl ethers, acyloxydiphenyl ethers, and combinations thereof; positioning a medical device within the package; and subjecting the package, the antimicrobial agent source and the medical device to time, temperature and pressure conditions sufficient to vapor transfer an effective amount of the antimicrobial agent from the antimicrobial agent source to the medical device, thereby substantially inhibiting bacterial colonization on the medical device.

Abstract: The present invention relates to a container carrier and to packaging systems for containers and using the same. This invention pertains to carrier stock for machine application to substantially identical containers such as beverage cans having annular chimes, cylindrical side walls, and frusto-conical walls between the chimes and the side walls. In particular, the present invention relates to plastic film having apertures to securely retain drinks cans, food cans, bottles and similar containers, a method of applying the film and the resultant combination.

Abstract: The present invention refers to a sterile barrier system composed of: a minimum of one external 100% polypropylene SMS sheet with hydrophobic treatment (water repellent), providing a microbial barrier for bacterial and viral filtration efficiency (BFE and VFE), which meets the requirements of non aqueous propagation of microorganisms or recontamination of the packaging; and a minimum of one internal 100% polypropylene SMS sheet with hydrophilic treatment, that absorbs the excess vapor from inside the packaging and dissipates it by controlled porosity in the autoclave vacuum, under high temperature. This combined hydrophilic and hydrophobic system enhances effectively the performance of the drying cycle in the autoclave, obtaining dry packaging after the sterilization cycle, eliminating the risks of recontamination, preserving the sterility of the packages and reducing costs in the operation.

Abstract: A system is provided for filling and sealing bags and is especially useful with woven polybags formed of thermoplastic material. The system includes a plastic welder having a folding device for folding over a portion of the filled bag which is sealed by a welding tip and pinch rollers. The welding tip may be moved between welding and non-welding positions based on a bag sensor or timer. A contact prevention member prevents the welding tip from contacting and damaging a coating on a portion of the bag. The system is configured to form a substantial seam without using hot melt adhesive.

Abstract: A horse boot (10) includes a shell (12) and a gaiter (22). The shell has a sole (14) and an upper (16) with a vertical slit (18). The gaiter (22) is releasably attached to the heel of the upper and is wrapped around the pastern (P) above the hoof's hairline (C) and below the fetlock to anchor the shell to the pastern and function as a barrier against debris. The gaiter includes a portion of two-way stretch material (60) that makes it possible to fold it out of the way for ease of installation. The process is further facilitated by the slit (18) that allows spreading of the shell. By shaping the upper (16) so that it presses against the hoof (H), the boot is advantageously held in place using only the gaiter anchored to the heel of the boot and strapped to the pastern of the horse.

Abstract: The invention relates to a filter system for cleaning the air of an enclosure to be ventilated, especially for fiber-optic equipment. The enclosure includes a ventilation opening and is associated with an insertion shaft located proximate to the ventilation opening. The filter system includes an insertion part including a filter housing for accommodating at least one filter element and further including a handle for inserting the insertion part into the insertion shaft. The filter housing is configured so as to cover the ventilation opening when the filter housing is in a working position within the insertion shaft. The filter system includes an insertion arrangement provided at a first end portion of the insertion shaft for inserting the insertion part into the insertion shaft.

Abstract: A fluid filter having a frame and filter media supported by the frame through which a fluid to be treated is directed. The frame has at least first and second frame assemblies that are reconfigurable to place the filter selectively in: a) a first predetermined operative state; and b) a second predetermined operative state. The frame cooperates with the filter media so that the filter media: i) extends over a first intake area with the filter in the first predetermined operative state; and ii) extends over a second intake area that is different than the first intake area with the filter in the second predetermined operative state.

Abstract: A filter element includes support grid secured about its periphery edges to a periphery frame member. A pleated filter media is secured to the frame member and is sized and positioned to fully cover the filter fluid aperture. The support grid is positioned such that it is effective in providing support to the filter media against fluid forces. At least one elongated comb member is provided and includes a plurality of spaced tapered teeth protruding outwards towards the filter media. The teeth are sized and spaced to be received into at least a portion of grooves present between the pleats of the filter media. The teeth of the comb member are sized and spaced to regulate filter media pleat separation and spacing.

Abstract: The present invention provides a riding work vehicle that includes a running electric motor unit running and driving a driving wheel unit; a speed setting operation unit operated by a driver to set a target running speed; a working electric motor driving a work device that performs work on a worked object around a vehicle body corresponding to running of the vehicle body; and an exceptional speed controller that performs exceptional speed control to control the running electric motor unit at an exceptional speed lower than the target running speed in a case where load of the working electric motor evaluated by a work load evaluator that evaluates load of the working electric motor is abnormal load higher than a threshold value.

Abstract: The present invention provides a riding work vehicle that includes a vehicle body having a driver seat; a driving wheel unit supporting the vehicle body; a working electric motor that drives a work unit having a work device; an electric motor controller controlling an operation of the working electric motor in a steady mode or a power saving mode in which consumed power is smaller than the steady mode; and a work load evaluator that evaluates load of the working electric motor. In the riding work vehicle, the electric motor controller operates the working electric motor in the power saving mode in a case where the load of the working electric motor evaluated by the work load evaluator is low load lower than a threshold value.

Abstract: A local fire shield is provided for protecting an attachment point of a fireproof system in an engine during a fire event. The local fire shield includes a mounting plate mounted on the attachment point; and a cover coupled to the mounting plate for covering the attachment point during the fire event.

Abstract: A system is provided with a turbine exhaust strut configured to provide a bi-directional airflow. The turbine exhaust strut includes a first portion having a first flow passage configured to flow a fluid in a first direction between inner and outer exhaust walls of a turbine exhaust section, and a second portion having a second flow passage configured to flow the fluid in a second direction between the inner and outer exhaust walls of the turbine exhaust section. Furthermore, the first and second directions are opposite from one another.

Abstract: A power plant is provided including a steam power plant and/or a combined cycle power plant. A water steam cycle of the plant includes two steam turbine arrangements; the first turbine arrangement includes steam turbines with at least two pressure levels and a second turbine arrangement having at least one back pressure turbine configured to expand steam to the supply pressure of a CO2 capture system. A method for operating the plant includes operating the first steam turbine arrangement to produce power during all steady state operating points of the steam cycle and at least a part of the second steam turbine arrangement is bypassed to the system and/or is operated to produce power and to release low-pressure steam to the system when the system is in operation. Both steam turbine arrangements are operated using all available steam to produce power when the system is not in operation.

Abstract: A combustion chamber of a gas turbine engine including a wall, a well secured to the wall, the well forming a recess for a spark plug leading into the combustion chamber, and a spark-plug guide mounted on the well to be transversally mobile relative to the axis of the well, the spark-plug guide including a cylindrical wall portion for guiding and supporting the spark plug and a seal ring mounted such as to engage slidably with a bearing surface of the well. In the combustion chamber the spark-plug guide includes a cooling chamber having openings for supplying cooling air to the chamber.

Abstract: A system and methods are provided for combining systems of an upper stage space launch vehicle for enhancing the operation of the space vehicle. Hydrogen and oxygen already on board as propellant for the upper stage rockets is also used for other upper stage functions to include propellant tank pressurization, attitude control, vehicle settling, and electrical requirements. Specifically, gases from the propellant tanks, instead of being dumped overboard, are used as fuel and oxidizer to power an internal combustion engine that produces mechanical power for driving other elements including a starter/generator for generation of electrical current, mechanical power for fluid pumps, and other uses. The exhaust gas from the internal combustion engine is also used directly in one or more vehicle settling thrusters. Accumulators which store the waste ullage gases are pressurized and provide pressurization control for the propellant tanks.

Abstract: A cowl cavity is defined between a core engine cowl and an engine inner casing. A core fairing is provided at the forward end of the engine inner casing and has a radially outer surface which, with the cowl, provides an airwashed surface of a bypass duct. A plenum is provided within the cowl cavity and receives air from bypass flow through openings in the surface. Conduits extend from a partition defining the plenum to distribute air to locations and components within the engine.

Abstract: A work machine powered by an internal combustion engine having an exhaust aftertreatment device and air cleaner positioned over the top portion of the engine, which is mounted in the work machine chassis. A frame is releasably connected to the chassis through an adjustable mounting with three axis adjustment and the air cleaner is mounted to the frame. A carriage is releasably mounted to the frame and carries the exhaust aftertreatment device to enable independent removal for servicing and/or replacement.

Abstract: A method for diagnosing a particulate matter sensor is described. In one example, a liquid is purposefully injected into the exhaust system to verify operation of the particulate matter sensor. Reliability of particulate matter diagnostics may be improved by way of the approach, at least during some conditions.

Abstract: An automatic shutdown system is provided in which a work vehicle is shutdown upon an occurrence of a critical fault; i.e., an occurrence of a condition which could diminish the life or cause a complete failure of at least a portion of the work vehicle.

Abstract: Disclosed is a method of filter regeneration employing an automatic increase in the minimum speed of an engine when a vehicle is in a parked state. The filter regeneration until the operator cancels it or filter regeneration is determined to be complete.

Abstract: A system includes an engine configured to operate in a first operating state and a second operating state, a particulate filter configured to receive exhaust gas from the engine and filter particulate matter from the exhaust gas, and an oxidation catalyst configured to generate heat to increase a temperature of the exhaust gas during a regeneration process. A sensor is configured to measure an actual temperature of the exhaust gas during the regeneration process. A controller is configured to define a fuel conversion factor based, at least in part, on the actual temperature and an expected temperature of the exhaust gas. The controller is further configured to analyze the fuel conversion factor over time relative to at least one of the first and second operating states of the engine and diagnose a fault in the regeneration process based, at least in part, on the fuel conversion factor.

Abstract: A system for the treatment of exhaust gases includes an engine, an exhaust system, and a controller. The exhaust aftertreatment system is configured to accept exhaust gas from the engine and includes a particulate filter configured to filter particulate matter from the exhaust gas. A controller is configured to determine an actual temperature of the particulate filter during a regeneration process and analyze the actual temperature relative to a temperature deviation threshold. The controller is configured to adjust the temperature deviation threshold in real time based, at least in part, on an operating condition of the engine and a mass flow of the exhaust gas.

Abstract: Various systems and method are described for controlling an engine having an exhaust system which includes a particulate filter. One example method comprises, after shutting down the engine and spinning down the engine to rest, operating a vacuum pump to draw fresh air through the exhaust system to an intake system, and regenerating at least a portion of the particulate filter during the engine rest.

Abstract: The invention relates to a method for controlling a system for the treatment of exhaust gases in an exhaust line of an internal combustion engine. The method comprises estimating the molar ratio of nitrogen dioxide to nitrogen monoxide at the inlet of an NOx selective reduction catalyst based on cartography that is dependent on the residence time of the exhaust gases in an oxidation catalyst disposed upstream of the gas treatment means leading to a reduction of nitrogen oxides.

Abstract: A cogeneration apparatus includes: an airtight chamber provided within an apparatus casing and constructed to prevent exhaust gas of a prime mover from flowing out therefrom; and a relief valve provided in a water flow path within the airtight chamber and constructed to discharge the exhaust gas, contained in the water flow path, to the airtight chamber.

Abstract: An internal-combustion engine of the invention includes a catalyst which has an oxidizing ability and is provided in an exhaust passage, wherein an air/fuel ratio of an air/fuel mixture is controlled so that the air/fuel ratio leaner than a theoretical air/fuel ratio and the air/fuel ratio richer than the theoretical air/fuel ratio are alternated with a predetermined amplitude with respect to a target air/fuel ratio. On the assumption that the temperature of the catalyst is referred to as a catalyst temperature, an amplitude set according to the catalyst temperature is adopted as the predetermined amplitude, and the amplitude set when the catalyst temperature is higher than a predetermined temperature is smaller than the amplitude set when the catalyst temperature is lower than the predetermined temperature.

Abstract: An internal combustion engine includes an exhaust treatment apparatus provided in an exhaust passage and a burner apparatus provided upstream of the exhaust treatment apparatus. The burner apparatus includes a fuel addition valve which adds fuel into the exhaust passage, heating means for heating the fuel added by the fuel addition valve, and a small-sized oxidation catalyst provided in the exhaust passage downstream of the heating means. The amount of fuel added by the fuel addition valve per predetermined unit time is controlled to control the position of an ignition point where the added fuel is ignited. Thus, the small-sized oxidation catalyst and the exhaust treatment apparatus can be efficiently warmed up.

Abstract: An exhaust emission control system for an engine that provides both early activation of a catalyst during cold-engine, low-load operation of the engine and protection of the catalyst during hot-engine, high-load operation of the engine. The exhaust emission control system includes a catalyst provided in an intermediate portion of an exhaust pipe; an exhaust valve provided in an upstream-side exhaust passage of the exhaust pipe between the catalyst and the engine; and an auxiliary exhaust passage, which is smaller in passage cross-sectional area than the upstream-side exhaust passage and is connected to the upstream-side exhaust passage so as to bypass the exhaust valve. The auxiliary exhaust passage has an inlet connected in the vicinity of an exhaust port of the engine and an outlet connected to the vicinity of the catalyst.

Abstract: Disclosed is a construction machine which comprises: a command changing regulation section; a loading device for imposing, on an engine, a load for raising an exhaust temperature of the engine up to a value at which particulate matter accumulated in a filter is burnt; and an instruction section for instructing the loading device to perform an operation for loading the engine. The instruction section prohibits the loading device from changing a loading level on the engine, during a period where a manipulation-state detection section detects a presence of a manipulation of a manipulation section. The command changing regulation section is set to a changing permission mode for permitting a value of a command which is to be assigned to an actuator control valve, to be changed according to changing a value of a command to be output from a manipulation device, during a period where the loading level is constant.

Abstract: The disclosure relates to reciprocating fluid working devices including internal combustion engines, compressors and pumps. A number of arrangements for pistons and cylinders of unconventional configuration are described, mostly intended for use in IC engines operating without cooling. Included are toroidal combustion or working chambers, some with fluid flow through the core of the toroid, a single piston reciprocating between a pair of working chambers, tensile valve actuation, tensile links between piston and crankshaft, energy absorbing piston-crank links, crankshafts supported on gas bearings, cylinders rotating in housings, injectors having components which reciprocate or rotate during fuel delivery. In some embodiments pistons mare rotate while reciprocating. High temperature exhaust emissions systems are described, including those containing filamentary material, as are procedures for reducing emissions during cold start by means of valves at reaction volume exit.

Abstract: An exhaust treatment device includes first and second substrates positioned in parallel within a housing. A baffle plate supports the substrates, an inlet tube and an outlet pipe, and defines a portion of a first chamber. First ends of the substrates and a second end of the inlet tube is in fluid communication with the first chamber. A partition supports the substrates, the inlet tube and the outlet pipe and defines a portion of a second chamber separate from first chamber. Second ends of the substrates and a second open end of the outlet pipe is in fluid communication with the second chamber. All of the exhaust flows in a first direction through the inlet tube, reverses direction through the substrates and reverses direction again to flow through the outlet pipe.

Abstract: The present invention relates to a device for controlling a hydraulic pump of construction machinery.

Abstract: Thermo-dynamic battery is an energy storage unit for converting compressed gas energy into consumable electrical power for application uses with any device that requires electrical power to function. A method for storing electrical energy in the form of compressed gas and converting the same energy to electric power includes compressing gas and storing the compressed gas for release to drive a generator. A system and method for storing, disseminating, and utilizing energy in the form of gas compression and expansion comprises a method for expanding compressed gas in at least two stages and further provides for storing energy in the form of compressed gas through compression in at least two stages. Apparatus is provided to operate in accordance with the described procedure to contribute at or about 90% efficiency.

Abstract: A drive module for a hydraulic hybrid vehicle includes two variable displacement over-center bent-axis hydraulic pump/motors with respective yokes that reside and pivot within a common fluid-filled case. The cylinder barrel of each pump/motor is connected to high pressure through fluid-conducting yoke legs, and is connected to low pressure through the fluid-filled case, which is connected by a port to a low pressure source. As a drivetrain for a vehicle, one pump/motor acts primarily as a pump driven by an engine and the other pump/motor acts primarily as a motor to propel the vehicle. A removable support structure facilitates installation to a variety of vehicle chassis.

Abstract: A drive train for a motor vehicle has an internal combustion engine and a hydraulically shiftable transmission unit. The input of the transmission can be connected via a clutch arrangement to a crankshaft of the internal combustion engine. The output of the transmission can be connected to driven wheels of the motor vehicle. The crankshaft is connected to a pump shaft which drives a pump arrangement for a hydraulic arrangement, by means of which the transmission unit is shifted and/or lubricated. The pump shaft is connected to an electric machine. The pump shaft is connected to the crankshaft via a constrained motion mechanism. The electric machine is arranged in the axial direction between the constrained motion mechanism and a pump of the pump arrangement.

Abstract: A pump comprises a flexible container (11) filled with a fluid and having a fluid inlet (104) and a fluid outlet (105), and a constricting device (12), preferably in the form of a braid tube, conforming the container (11) to a generally circular cross-section and operable cyclically to reduce the diameter of the container (11) to expel fluid from the outlet and then allow the diameter to increase with fluid entering the inlet to refill the container (11). Such a pump can be suspended in the sea between an anchor and means for converting energy from the sea into a force acting on said constricting device, for example, a float, to cause the constricting device to reduce the diameter of the container (11) to expel fluid from the outlet (105), and then passing the expelled fluid to do work such as drive a generator (121).

Abstract: Propelling device or engine to transform potential energy into power, using the forces produced movement of a liquid surface or fluid or similar, more specifically, the device is made arranged means to exploit synergistic four forms of surface displacement of the fluid wave, objectively the upward, downward, forward wave toward the shore and pulling inward, in order to produce conventional and renewable energy more efficient than currently used systems with minimal mechanical efforts, whose employment is varied, for pumps, single or hydraulic; to generate electricity, to generate the movement of maritime vessels of any size or movement of vehicles or land machinery land, for hydropower generation, etc.

Abstract: An engine system is disclosed. The engine system may have an engine configured to receive air and a gaseous fuel, and combust a mixture of the air and gaseous fuel to generate a power output and a flow of exhaust. The engine system may also have at least one power turbine driven by the flow of exhaust to compound the power output of the engine. The engine may employ the Miller Cycle during compounding by the at least one power turbine.

Abstract: An exhaust gas turbocharger, in particular for an internal combustion engine of a motor vehicle, has a bearing housing for supporting an impeller shaft and a compressor housing receiving a compressor disc. A clamping device with a first arm section and an engagement section, wherein the first arm section contacts a surface of the bearing housing at least in sections, and a counter-clamping device with a head segment and a counter-engagement section. The head section contacts a first surface of the compressor housing at least in sections, and the counter-engagement section can be brought into form-fit contact with the engagement section, such that the bearing housing and the compressor housing; are connected to each other by way of a force fit. The invention also includes a motor vehicle and a method for assembling such an exhaust gas turbocharger.

Abstract: An in-flow air injection housing configured to create suction for pulling a combustion gas through an EGR system. The housing includes an orifice that is configured to receive an inner ring. The inner ring includes an outer groove and a plurality of air jets. The housing further includes a supplemental gas inlet, a supply inlet, and a supply outlet. The supply inlet is configured to receive a supplemental gas that flows through the supplemental gas inlet. The supply outlet is positioned to deliver the supplemental gas received by the supply inlet to the outer groove. The supplemental gas may flow from the outer grove through annular air jets positioned along a side of the inner ring. The flow of supplemental gas through the air jets and into combustion gas(es) may provide momentum and/or friction that draws additional combustion gas through the housing.