Abstract: A controller for a grey water retention system which utilizes a programmable logic controller to control the dispersal of the grey water. The controller receives a signal from a water sensor showing the level of grey water within a holding tank/reservoir. This signal is sent to a remote computer. When an activation signal from the remote computer is received, the programmable logic controller activates a pump to deliver the grey water to an irrigation system.

Abstract: A fluid control throttle valve includes a first tube and a second tube, both of which have an inner passage respectively. Between the first and second tubes are disposed an adjusting element and a cylindrical communicating element, wherein the adjusting element has a central axis and a plurality of throttling orifices axially disposed therein. The distance between the central axis and the throttling orifices, respectively, is substantially the same with each other, while the throttling orifices are arranged radially around the central axis of the adjusting element, wherein a bore diameter of at least one throttling orifice is different from that of the other throttling orifices. In addition, the communicating element has a through hole axially disposed therein. The communicating element is axially rotatable with respect to the central axis of the adjusting element, wherein the through hole thereof selectively communicates a selected throttling orifice.

Abstract: A fluid distribution apparatus for use in a cutting or shaping machine to facilitate chip breaking and cooling a variety of different diameter gear tools and workpieces when machining a workpiece is described. The fluid distribution apparatus includes a manifold block having a top face and a bottom face, with the top face including a seating surface adapted to be seated against an attachment surface of the machine. The apparatus also includes mounting holes in the top face for fastening engagement to the cutting machine, at least one inlet passage for connection to at least one fluid delivery nozzle, and a plurality of outlet flow passages.

Abstract: A wet well pumping system and a method of installing and servicing the same in a wet well include mounting a pair of bent elbows having pump inlets and riser outlets on an alignment platform having a centerline, configuring the riser outlets to extend along longitudinal axes generally parallel to, and located at substantially equal distances from, the centerline of the platform, overlying the wet well with an alignment cover having a centerline and a pair of riser clearance holes, configuring the riser clearance holes to extend through the cover at the substantially equal distances from the centerline of the cover, passing a pair of upright risers through the riser clearance holes along longitudinal axes generally parallel to the centerline of the cover, aligning the longitudinal axes of the risers with the longitudinal axes of the riser outlets, connecting the risers to the aligned riser outlets, securing the platform to a floor of the well after the risers are connected to the aligned riser outlets, connect

Abstract: A container for use in a system for spray coating a human subject includes a container body configured to hold a skin coating composition. The container further includes a first end portion having a male coupling valve, where the male coupling valve is configured to couple to a female fitting disposed in a spraying apparatus, where the male coupling valve is further configured to prevent flow of the skin composition from the container while the male coupling valve is not coupled to the female fitting. The container further includes a second end portion opposite the first end portion and having a vent, where the container is configured for inverted connection to the spraying apparatus such that when the male coupling valve is connected to the female fitting the male coupling valve is at a location below the vent, and where opening of the vent allows airflow into the container as the skin coating composition flows out of the container through the male coupling valve.

Abstract: A water dispensing device capable of recycling cold water comprises a mixing valve connected with a first pipe for supplying cold water and a second pipe for supplying hot water; at least one watering member connected with an output end of the mixing valve; a bucket connected with the output end of the mixing valve and the first pipe to store water from the mixing valve; a control unit being used to sense a temperature of the water flow passing through the mixing valve; as a sensed temperature is less than a set value, the cold water stored in a pipe system will be guided to recycle toward the bucket and to be supplied to the first pipe, obtaining recycling and reusing purpose; while the sensed temperature is more than the set value, the cold water stored in the pipe system will be guided to flow toward the watering members.

Abstract: Compressed hydrogen gas can be stored and transferred in hollow structures with walls that include at least one layer or interlayer of at least one porous metal, the purpose of the latter being to protect one or more surrounding layers from the damage that can be caused by diffusive flux of hydrogen gas. The masses of hydrogen gas that enter the layer(s)/interlayer(s) of the porous metal(s) are continuously or periodically removed from the interconnected pore space in the layer(s)/interlayer(s) of the porous metal(s) to ensure that the pressure(s) of the hydrogen gas remain(s) low—generally less than or equal to one atmosphere. When the structure that holds compressed hydrogen gas is a cylindrical pressure vessel, pipe or pipeline, a manufacturing technique known as “C-forming” can be used to create a wall that contains at least one layer or interlayer of at least one porous metal.

Abstract: A hydroformed product obtained by integrally working a metal pipe material by cold plastic working, which product (x) has a bent part at least at one location, (y1) has, at least at one location of the bent part, an expanded part of dimensions of a direction toward the outer side (or inner side) of the bend in a cross-section vertical to a pipe axis and a direction vertical to that direction of at least 1.35× of a circle equivalent diameter of an end of the metal pipe, and (z1) has an inner side (outer side) of the bent part of substantially the same radius of curvature.

Abstract: The invention relates to a fluid transport device for incorporating in a structure that is not electrically insulating, in particular being made of a composite and including an electrically resistive tube, with conductive endpieces including means for fastening to said structure, wherein the tube comprises: a central section having resistance of less than 104 ? per meter of length; and two end sections, at least one of which presents effective resistance lying in the range 100 k? to 500 k? and terminating in an end coupling; at least one conductive element electrically connecting a conductive endpiece and an end section having a said effective resistance lying in the range 100 k? to 500 k?, said effective resistance being defined as the value of the resistance of the end section between the central section and the conductive element.

Abstract: An electric fueling system for a vehicle that requires a metered amount of fuel comprising: a control box comprising a plurality of switches, a battery, a controller circuit card assembly, and a plurality of light emitting diodes; a flow meter coupled to the control box and to a vehicle; a pump coupled to the flow meter, to the control box, and to a fuel canister; and a housing that contains the control box, flow meter, and pump. The controller circuit card assembly has control logic such that the controller circuit card assembly manages the functions of setting the fuel level, de-fueling the vehicle, fueling the vehicle, and changing the brightness of the light emitting diodes, wherein the control logic receives inputs from the plurality of switches, the flow meter, the battery, and the pump and provides outputs to the plurality of light emitting diodes and the pump.

Abstract: An ice-making device includes a duct through which ice is dispensed and a duct-covering part opening and closing the duct. When an operation load applied to the duct-covering part while the duct-covering part closes the duct is greater than a preset normal load, the duct-covering part operates to open the duct.

Abstract: An adjustable router or shaper cutter assembly that facilitates the formation of an edge contour such as a rounded over contour on work-pieces of differing thicknesses.

Abstract: Disclosed is a concrete slurry transporting pipe for concrete pump-cars, which has improved wear resistance to friction with sands or gravels and impact resistance during transportation of concrete slurry. The pipe is a steel pipe made of carbon steel, and includes a heat-treated section having a hardness of Hv 450 or more and formed by induction-heating a portion of an inner or outer surface of the pipe, followed by cooling the heated portion of the inner or outer surface to harden the heated portion, and a non-heat treated section adjoining the heat-treated section. The heat-treated section and the non-heat treated section are alternately formed in a spiral band arrangement along a length of the pipe, and the heat-treated section has a greater width than the non-heat treated section.

Abstract: A high-strength martensite heat resisting steel which has long-time creep rupture strength required for steam temperature condition of 600-630° C. and toughness at room temperature, and which is suitable for use as a material of a steam turbine rotor shaft and as large-sized forged steel with an improvement of hot forgeability. A method of producing the steel and applications of the steel are also provided. The high-strength martensite heat resisting steel contains 0.05-0.20% by mass of C, 0.1% or less of Si, 0.05-0.6% of Mn, 0.1-0.6% of Ni, 9.0-12.0% of Cr, 0.20-0.65% of Mo, 2.0-3.0% of W, 0.1-0.3% of V, 2.0% or less of Co, 0.02-0.20% of Nb, 0.015% or less of B, 0.01-0.10% of N, and 0.015% or less of Al, (W/Mo) being 4.0-10.0.

Abstract: This invention relates to a cover for a playable device, such as an instrument, a musical instrument, for example a guitar, a bass, a violin, a viola, or a cello, peripherals designed to resemble instruments, controllers designed to resemble instruments and/or toys. The cover can be form-fitted on a playable device leaving a playing area of the playable device fully exposed, such that the cover can be used while the playable device is being played or is merely being stored. The cover may protection from damage during use and storage. In some embodiments, the cover may be used to customize a playable device.

Abstract: A personal electronic device protective wallet covering. A main housing is dimensioned to fit securely and snugly around a personal electronic device. The main housing includes a window disposed on a front side of the housing allowing usable access to a front surface of a device disposed in the housing. A rear protective face at least partially covers a rear surface of the device disposed inside. A preferably externally accessible pocket is formed coextensively with the rear protective face, adapted to allow insertion and removal of cards or paper currency into and out of the pocket in the manner of a wallet. The window may be an absence of housing material, allowing direct user contact with the front of the device, or it may thin and transparent, allowing functional contact therethrough. The pocket may be formed between the housing and the device or between the housing and an additional layer.

Abstract: A tire and electronic device assembly includes an electronic device in which a transponder tag is coupled to a dipole antenna formed by first and second elongate antenna segments. The transponder tag and at least a portion of the dipole antenna are at least partially embedded within a compound having compatible permittivity and conductivity with operation of the dipole antenna and the electronic device is mounted to the tire apex in a position between the tire apex and the tire sidewall at a predetermined distance above an ending of the tire ply and in an orientation placing a longitudinal axis of the dipole antenna perpendicular to the cords of the tire ply.

Abstract: A tire includes a foam portion made of rubber or plastic material and foamed integrally to be a ring-shaped foam portion, and a resilient portion received in the foam portion and having a hollow space defined therein. The hollow resilient portion reduces the foam material required and provides proper resilient feature to keep shape of the tire.

Abstract: [Problem] To improve uneven wear resistance. [Resolution Means] The offset amount H that the road contact surface of a sacrifice rib 42 is recessed to the inner side in the tire radial direction with regards to the road contact surface of a shoulder rib 41 is equal to 0, and a circumferential fine groove 5 is provided at an angle such that the opening side thereof is located on the inner side in the tire width direction when the tire is filled to a proper internal pressure. Furthermore, with regards to the dimension Ws in the tire width direction of the road contact surface of the shoulder rib of a new tire, the dimension Wa in the tire width direction of the road contact surface of the sacrifice rib of a new tire is set such that 0.10?Wa/Ws?0.2, the dimension Wb in the tire width direction of the road contact surface of the sacrifice rib when the groove depth of the circumferential main grooves has worn 20% is set in a range such that 0.25?Wb/Ws?0.

Abstract: A pneumatic tire has a rib sectionalized by main grooves extending along a tire circumferential direction in a center portion of a tread surface. Depressions are arranged in series in a center portion in a width direction of the rib so as to leave a space in the tire circumferential direction. The depressions extend in the tire circumferential direction and become wider from both end portions in a longitudinal direction toward a center portion.

Abstract: A belt layer of the heavy load pneumatic tire includes a first reinforcement belt, a first function belt, a second reinforcement belt, and a second function belt, and when defining, as viewed in the width direction of the tire, the length from the outer end of the first reinforcement belt to a tire equator as “Wrs”, the length from the outer end of the function belt having the shorter length in the first and second function belts to the tire equator as “Ww”, and the length from the outer end of the second reinforcement belt to the tire equator as “Wr”, the lengths are set so as to be Wr<Wrs<Ww.

Abstract: An improved wafer-to-wafer bonding method includes aligning an upper and a lower wafer and initiating a bond at a single point by applying pressure to a single point of the upper wafer via the flow of pressurized gas through a port terminating at the single point. The bond-front propagates radially across the aligned oppositely oriented wafer surfaces at a set radial velocity rate bringing the two wafer surfaces into full atomic contact by controlling the gas pressure and/or controlling the velocity of the motion of the lower wafer up toward the upper wafer.

Abstract: An apparatus and method for forming a shape of a composite assembly, comprising: a mold having a first surface and a vacuum bag thereon, wherein the vacuum bag comprises a plurality of vacuum bag sheet(s), and a composite assembly therein, wherein the composite assembly comprises a plurality of bondable layers, wherein at least one of the plurality of sheet(s) of the vacuum bag is between the plurality of bondable layers and the first surface of the mold, and wherein the plurality of bondable layers are able to retain a shape which is the negative image of the mold when the pressure of the inside of the vacuum bag is reduced, even if the bag and plurality of bondable layers of the composite assembly are removed from the mold.

Abstract: A method of manufacturing a solar cell by providing a first substrate; depositing on a first substrate a sequence of layers of semiconductor material forming a solar cell; mounting and bonding a surrogate second substrate composed of a material having a coefficient of thermal expansion substantially similar to that of the semiconductor layer on top of the sequence of layers; and removing the first substrate.

Abstract: A method for the multi-track tailoring of transdermal therapeutic patches having at least a one-layer, adhesive reservoir foil containing an active ingredient, which is disposed between an adhesive back foil and a removable protective foil. The reservoir foils are applied per track with their adhesive layers on a transport element moving discontinuously in the longitudinal direction of the reservoir foils. After separating sections of the size of a patch or band aid the same are transferred to a further transport element that is moved continuously for depositing the same thereon in spaced relationship. The present invention provides a method for multi-track tailoring, wherein web-shaped reservoir foils, which can be unwound from rolls, may be utilized without producing any waste containing the active ingredient.

Abstract: A work conveying mechanism according to the present invention includes a rotation drum in which an adsorbing pad for adsorbing an absorber is provided. The work conveying mechanism rotates the rotation drum and arranges the absorber on a third web being conveyed. In an outer shape of the work adsorbed by the adsorbing pad, an outer edge portion thereof is closer to a shaft center side of the rotation drum than a central portion thereof is. A work conveying mechanism includes a roller mechanism provided on a side of the third web opposite to the rotation drum side and configured to locate the third web on the adsorbing pad side. At a passing point, the roller mechanism arranges an outer edge portion of the third web in a width direction on a shaft center side of the rotation drum closer than a central portion thereof is.

Abstract: A method for inverting a tubular liner in a hollow conduit involves: forming a cuff from the tubular liner, the cuff having an opening through which the liner is fed; and while feeding the liner through the cuff opening, feeding a gas under pressure through a gas inlet port formed in the liner to a space between the cuff and the remainder of the liner, thereby causing inversion and inflation of the liner into and through the conduit. After a portion of the liner has been inverted in the conduit, a region of the cuff and liner upstream of the gas inlet port is sealed off, thereby causing inversion of the remainder of the liner in the conduit. Optionally, before a trailing end of the liner is fed through the opening of the cuff, the trailing end is sealed to prevent flow of gas therefrom.

Abstract: One aspect of the invention is directed to a balloon catheter with a multilayered polymeric sleeve at the rapid exchange intermediate section, having an outer layer formed of a polymer with a relatively low processing temperature (i.e., melting temperature for semi-crystalline polymers or glass transition temperature for amorphous polymers), and having an inner layer.

Abstract: This invention relates to a process for preparing a sheet structure comprising the steps of: a) combining a plurality of plies comprising thermostable floc and at least 10 weight percent aramid fibrids, and the plies further having a void content between 25 and 95 volume percent and a moisture content of 1.5 to 7 weight percent; b) providing the combined plurality of plies to a heated press for thermal laminating the plies together, the heated press having a temperature of from 250 to 400 degrees C.; c) thermal laminating the plurality of plies in the heated press by compressing the plies at a pressure of at least 1.3 MPa while heating the plies at a temperature of from 250 to 400 degrees C. to form a sheet structure; and d) maintaining a constant pressure of at least 1.3 MPa on the sheet structure while cooling the structure to a temperature below 100 degrees C.

Abstract: A method of forming on a substrate an adhesive region that includes an adhesive composition employs steps of: a) applying a dispersion of the adhesive composition in a solvent to an anilox roller on a flexographic press, said adhesive composition comprising an adhesive polymer; b) contacting the anilox roller with a flexographic plate to transfer a portion of the dispersion thereto, said flexographic plate comprising an adhesive application region having a shape substantially matching that of the adhesive region on the substrate; c) contacting the flexographic plate with the substrate to transfer the dispersion to the substrate; and d) drying the dispersion on the substrate to form the adhesive region.

Abstract: A chemical treatment apparatus includes an outer bath; an inner bath, located inside the outer bath; a circulation system, connecting the outer bath to the inner bath; and a draining system, having a first draining pipe and a connecting pipe, wherein the connecting pipe connects the first draining pipe to the circulation system. The suction force generated by a pump of the circulation system is thereby transferred to the first draining pipe. Therefore when the chemical solution is to be drained out from the inner bath, the draining of the chemical solution into the first draining pipe can be quickly done with the aid of the suction force.

Abstract: Provided is a substrate treatment apparatus that treats a surface of a substrate while rotating the substrate. The substrate treatment apparatus includes: a physical tool unit including a physical tool configured to treat the surface of the substrate; a nozzle unit including a liquid supply nozzle configured to supply a liquid to the surface of the substrate and a gas supply nozzle configured to supply a gas to the surface of the substrate; a physical-tool-unit moving mechanism configured to move the physical tool unit along the surface of the substrate; and a nozzle-unit moving mechanism configured to move the nozzle unit along the surface of the substrate.

Abstract: Provided is an apparatus for processing a substrate. The apparatus includes a chamber, a process unit, and an exhaust member. The chamber has an inner space. The process unit is disposed at the inner space of the chamber and is movable outward from the chamber through a side of the chamber. The process unit includes an exhaust line. The exhaust member is disposed at the chamber. The exhaust member is connected to the exhaust line, and the exhaust member includes a movable exhaust port configured to be moved according to a movement of the process unit.

Abstract: A substrate mounting table includes a mounting table main body, a mounting unit provided at an upper portion of the mounting table main body, a heat source transferring a (cold) heat to the upper portion of the mounting table main body, and a heat transfer control part. The heat transfer control part includes a cavity portion provided in the mounting table main body to correspond to the mounted substrate, and a solid member filled in the cavity portion and having pores communicating with one another. The heat transfer control part controls a heat transfer level from the heat source by supplying or exhausting a heat transfer gas to or from the cavity portion. A controller controls the supplying and the exhausting of the heat transfer gas to and from the cavity portion by a heat transfer gas supply unit and a heat transfer gas exhaust unit, respectively.

Abstract: Tyre building drum having a drum shaft and two drum halves arranged around the drum shaft. In the drum shaft one threaded spindle is arranged. On either side of the centre of the tyre building drum a driving nut is arranged on the spindle. Each driving nut is fixedly connected to the drum half in question via a connection part. Each drum half has a folding arm unit that is connected to the drum half in question so as to swing. The folding arm unit is movable in axial direction of the tyre building drum. Each drum half further has a bead ring core clamping unit intended for supporting and clamping a bead ring core. The bead ring core clamping unit is arranged on a cylindrical part. The cylindrical part is provided with a cylinder slot for accommodating the connection part and with a locking mechanism. The locking mechanism can be brought into engagement with the drum shaft.

Abstract: The present invention provides a tape cutting dispenser comprising a body, a pair of a holders and a cutting device. The body has two opposite walls, each of the walls has a hole and an accommodating space is formed between the two walls. The holder is disposed in the hole. Each of the holders has a protruding portion protruding toward the wall along an axial direction and further has an elastic element. The elastic element has axial flexibility and the elasticity bending away from the axial direction, such that the protruding portion of the holder is recoverably bendable away from the axial direction. The cutting device is disposed on the body opposite to the accommodating space.

Abstract: An awning assembly includes a canopy, a first and second arm assembly, and a canopy rod. The arm assemblies can each include an adjustable pitch arm assembly configured to adjust the pitch of the canopy. The canopy rod has a first end and a second end each supported by one of the arm assemblies. Manual adjustment of the adjustable pitch arm assemblies is configured to move the ends of the canopy rod. The canopy is movable from a first deployed position to a second deployed position when the adjustable pitch arm assemblies are both manually adjusted from an extended position to a collapsed position. The canopy can be movable from either deployed position to a retracted position without manually adjusting the adjustable pitch arm assemblies. The adjustable pitch arm assemblies can change positions in response to water being collected on the awning assembly to drain the collected water.

Abstract: A shade apparatus for a vehicle includes a guide rail mechanism adapted to be arranged along a side portion of an inner periphery of an opening formed in an interior ceiling member of the vehicle, a shade panel mechanism slidably supported by the guide rail mechanism, configured to open and close the opening of the interior ceiling member, and including first and second shade panels, an engaging member arranged at one of the first and second shade panels, and an elastic member arranged at the other of the first and second shade panels and including a fixing portion and a deformable portion. The first and second shade panels move as a unit in the moving direction after one of the first and second shade panels moves relative to the other of the first and second shade panels in the moving direction and the engaging member engages with the elastic member.

Abstract: A venetian blind includes a rotatable upper beam, a plurality of slats, two ladder tapes connected with two opposite sides of the slats and each having a top end fixed to the upper beam, and two cords each having a top end connected with the upper beam to drive the upper beam to rotate in opposite directions such that the slats can be forced by the ladder tapes to rotate through the rotation of the upper beam, thereby allowing the light to pass through or blocking the light.

Abstract: The present invention relates to a screen rolling device, which includes a winding roller, an inner shaft, at least one metal strip roll and a screen. The inner shaft is located in the winding roller. The metal strip roll is wound around the inner shaft and has a first end and a second end. The first end is fixed to the inner shaft, and the second end drives the winding roller to rotate relatively to the inner shaft. The screen is wound around the winding roller and has a first end and a second end. The first end is fixed to the winding roller, and the second end is a free end. Therefore, the length of the screen pulled down by a user is the desired length and does not need further adjustment.

Abstract: This electro-mechanical actuator is used to operate a curtain mounted to slide along an axis. It comprises a motor (24), a power supply unit (22) for powering the motor and a box (20), the motor (24) and the power supply unit (22) being received in a first housing (L1) that is internal to the box (20). The box (20) forms at least one second internal housing (L2, L?2), separated from the first internal housing by a wall (35, 43) of the box, and in which an electrical or electronic component (28, 50) of the actuator is received that is distinct from the motor (24) and from the power supply unit (22). A removable cover (33, 41) isolates the or each second housing (L2, L?2) from the outside of the box (20).

Abstract: The present invention is an improved window screen assembly for automotive vehicle windows comprised of a custom-fitted covering and at least one suction cup securing mechanism.

Abstract: The present invention is an environmentally conscious window covering that will reduce the demand for electricity and appeal to the market for green building products used in construction and remodeling projects. The present invention is generally comprised of three layers, an outer eco-friendly (or “green) fabric layer that faces the interior of a building, an inner layer that may comprise polyethylene (PET) film layer that is aluminized and reflects 99% of ultraviolet rays, and an inner sheer layer that faces the window. The three layers are not adhered by synthetic or toxic adhesives. The present invention may also be equipped with an opening in the outer layer in the upper portion that can receive a rod for installation in the window space.

Abstract: A method and apparatus for the treatment of pulp mill condensates is described. A hollow fiber contactor, incorporating a hydrophobic membrane, was used to remove several undesirable compounds from pulp mill condensates. For example, TRS compounds and SO2 were efficiently stripped from kraft and sulphite mill evaporator condensates, respectively. Methanol was also removed from kraft mill condensates but at a lower efficiency than TRS. Furthermore, other undesirable compounds found in condensates of pulp mills that contribute to the BOD and COD loading to effluent treatment systems were also removed. These contactors are cost effective since air, vacuum or a suitable solvent or scrubbing solution can be used as the stripping medium to drive off through the membrane several undesirable compounds from the feed solution. The undesirable compounds removed can thus be burned in the recovery boiler, lime kiln or a dedicated boiler.

Abstract: The invention provides a composition of matter used to produce very soft high grades of tissue paper. The composition of matter comprises a PAE resin acidified with a multifunctional acid. The multifunctional acid includes but is not limited to carboxyl and sulfonyl. The acid has a functional group selected from carboxyl and sulfonyl and a functional group selected from carboxyl, sulfonyl, hydroxyl, lactone, phenol, amine and heterocycle. The PAE resin facilitates the use of an adhesive in a Yankee Dryer apparatus that is durable when the adhesive is wet but remains soft when the adhesive becomes dry. These properties allow the adhesive to be strong and remain engaged to the dryer apparatus when wet but be easily removed by the creping blade when dry.

Abstract: A method for improving RDF aids efficacy, paper machine performance and sheet properties formed during a papermaking process is disclosed. The methodology includes the following steps: (a) applying one or more RDF aids to the papermaking process to a point between after the headbox and on or before the first drainage element of a papermaking process.

Abstract: A method for improving sizing efficacy, paper machine performance and sheet properties formed during a papermaking process is disclosed. The methodology includes the following steps: (a) applying one or more sizing chemicals to the papermaking process to a point between after the headbox and on or before the first drainage element of a papermaking process.

Abstract: A sand based mold and method for casting a device having a cavity. The sand based mold includes a core part including grains of sand bonded with a resin, where a shape of the core part fits a shape of the cavity of the device, and a first pipe embedded into the core part and configured to allow a compressed fluid to flow through the first pipe during a solidification process of the device, the first pipe having an inlet and an outlet that exit the mold.

Abstract: An investment casting core combination includes a metallic casting core and a ceramic feedcore. A first region of the metallic casting core is embedded in the ceramic feedcore. A mating edge portion of the metallic casting core includes a number of projections. The first region is along at least some of the projections. A number of recesses span gaps between adjacent projections. The ceramic feedcore includes a number of compartments respectively receiving the metallic casting core projections. The ceramic feedcore further includes a number of portions between the compartments and respectively received in the metallic casting core recesses.

Abstract: The invention relates to a casting tool for the production of castings, particularly for the production of cores (90) for sand castings, comprising a supporting device consisting of a first and a second supporting unit (10, 20, 50, 60) capable of being moved in a joining direction (2) toward each other, and comprising at least two mold elements (30, 40), of which a first mold element (30) is attached to the first supporting unit (10, 20) and a second mold element (40) is secured to the second supporting unit (50, 60), which mold elements (30, 40) each have a mold recess (33, 43), which mold recesses (33, 43) in the mold elements (30, 40) together define the shape of at least one casting core to be produced (90) when the first and second mold elements (30, 40) bear against each other.