24th week of 2012 patent applcation highlights part 3 |
Patent application number | Title | Published |
20120144742 | PARALLEL PATH, DOWNDRAFT GASIFIER APPARATUS AND METHOD - A method for using a downdraft gasifier comprising a housing and a refractory stack contained within the housing. The refractory stack may comprise various sections. Apertures in the sections may be aligned to form multiple columnar cavities. Each columnar cavity may comprise an individual oxidation zone. The method of use may include the steps of placing a feedstock into an upper portion of the refractory stack, measuring the temperature of each columnar cavity, and adjusting the flow of oxygen to a particular columnar cavity to maintain the temperature of the particular columnar cavity within a particular range. | 2012-06-14 |
20120144743 | Automated Window Enclosure - The concept of being able to turn window glass space into a virtual exterior wall with the touch of a switch is the conceptual basis of this device. These six inch thick, exterior mounted, Window Enclosure panels are designed to close securely with their insulated frame in order to optimize energy efficiency, and achieve unprecedented building security. These fully automated panels can be programmed to close from dusk to dawn for example, or when the building is expected to be unoccupied—away at work, on vacation, etc. And security cameras and other devices are readily integrated, permitting the panels to respond to weather and security events when nobody's home, such as perimeter intrusion, barometric anomalies, target temperatures (beneficial or adverse), etc. As well, most models act as an awning in the raised position, and can be quickly adjusted to shield direct sunlight, or to fully harvest it, naturally. | 2012-06-14 |
20120144744 | DOUBLE DOOR CONTROLLING APPARATUS AND METHOD THEREOF - The present invention includes, a failure sensing part to sense the failure created in the encoder mode and sensorless mode to control the door; a main control part to convert the main operation part and backup control part mutually when a failure is sensed by the primary operation mode by the failure sensing part after deciding either of the encoder mode or sensorless mode as a primary operation mode and another one is decided as a backup operation mode; and a location/speed conversion part to perform the door control by calculating the door moving distance according to the corresponding mode when the operation mode is converted by the main control part. | 2012-06-14 |
20120144745 | ADJUSTABLE WIDTH BARRIER - A barrier has an expandable width barrier having opposing first and second ends. A locking arm is pivotably coupled to the expandable width barrier at the first end and slidably coupled to the expandable width barrier at the second end. The locking arm may be an adjustable-length construction. The pivoting of the locking arm causes the barrier to move between locked and unlocked states. When the locking arm is pivoted to lock the barrier, it causes the barrier to linearly expand a supplemental amount and fits the barrier to opposing sides of a passageway opening. | 2012-06-14 |
20120144746 | ACCESS PANEL - An access panel for use in conjunction with a horizontal opening; recesses ( | 2012-06-14 |
20120144747 | LIGHT-BLOCKING WINDOW SHUTTER - A window shutter assembly having flexible light blocking seals molded in the frame or on the edges of the stop surface of the frame. The invention also includes fasteners for securing the louver frame of shutters and also for applying tension to the louvers to resist undesired louver tilt due to wear and the effects of gravity. Additional light blocking features include T-shaped strips of a fibrous material which is secured to a suitable location such as in a groove along the side of the louver panel stile and louvers having edges which inter-engage in the closed position to efficiently block light. | 2012-06-14 |
20120144748 | DELAYED EGRESS SLIDING DOOR AND METHOD - Systems and methods are described for controlling a breakaway feature in a sliding door. The sliding door can be mounted in a doorway on a door hanger. The door is typically attached at one end using a hinge mechanism and maintained in planar alignment with the doorframe by a controllable mechanism such as an electromagnetic shear lock. An activation switch, such as a push-bar switch, initiates a delayed egress sequence that disengages the shear lock by controlling an energizing current in a magnet. When the shear lock is disengaged, the door can swing on the hinged mechanism. The delayed egress sequence can include one or more delays prior to disengaging the shear lock. Override signals can inhibit or force disengagement of the shear lock. | 2012-06-14 |
20120144749 | LOCKABLE DOOR STRUCTURE - A structure of the lockable door includes a door cover, a first sliding member, a fastening member, and a second sliding member. The door cover is hinged to a case, and can selectively cover an opening of the case. The first sliding member is inserted through the door cover, and can be slidably mounted on one side surface of the door cover. The fastening member is slidably mounted on the other side surface of the door cover, and has at least one protrusion. The first sliding member is inserted through the fastening member, and the first sliding member and the second sliding member are connected to each other. When the first sliding member is in a retaining position, the second sliding member moves to be on the protrusion, and the first sliding member presses the door cover towards the second sliding member, so as to enhance waterproofness. | 2012-06-14 |
20120144750 | Door and Hinge for a Laundry Machine | 2012-06-14 |
20120144751 | PANE UNIT AND METHOD FOR PRODUCING IT - The invention relates to a pane unit for windows on motor vehicles and the like, with a first pane ( | 2012-06-14 |
20120144752 | WINDOW OPENING LIMIT DEVICES AND METHOD OF USE - A method of operating a window having a sash and a window opening limit device includes moving the sash from a closed position to a limited position. When in the limited position, the window opening limit device is in a projected position, and the sash is engaged with the window opening limit device. Moving the window opening limit device to a retracted position disengages the sash and the window opening limit device. The sash may then be moved from the limited position to an open range. When the sash is returned to the closed position, the window opening limit device automatically returns to the projected position, and the sash is disengaged with the window opening limit device. | 2012-06-14 |
20120144753 | CEMENTED CARBIDE AND CUTTING TOOL USING SAME - There are provided a cemented carbide high in thermal diffusivity and excellent in wear resistance, and a cutting tool including a base material formed of this cemented carbide. The cemented carbide is a WC based cemented carbide in which a hard phase mainly constituted of WC grains is bound by a binder phase mainly constituted of Co, and is used for a cutting tool. The binder phase is substantially constituted of Co, or Co and Ni. A total content of Co and Ni is not less than 4.5 mass % and not more than 15 mass %. In this cemented carbide, the WC grains have an average diameter of not less than 0.4 μm and not more than 4 μm. | 2012-06-14 |
20120144754 | DISH-SHAPED ABRASIVE PARTICLES WITH A RECESSED SURFACE - Abrasive particles comprising dish-shaped abrasive particles each having a sidewall; each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t; and wherein either the first face or the second face is recessed or concave. | 2012-06-14 |
20120144755 | SHAPED ABRASIVE PARTICLES WITH AN OPENING - An abrasive comprising shaped abrasive particles each with an opening. The shaped abrasive particles are formed from alpha alumina and have a first face and a second face separated by a thickness t. The opening in each of the shaped abrasive particles can improve grinding performance by reducing the size of a resulting wear flat, can provide a reservoir for grinding aid, and can improve adhesion to a backing in a coated abrasive article. | 2012-06-14 |
20120144756 | QUICK DEPLOY FIRE SHELTER - A rapidly-deployable fire shelter is described herein. Specifically, the fire shelter is equipped with one or more actuators that enable the fire shelter to be rapidly deployed thereby providing a quick and effective mechanism for protecting items or people from fire, smoke, and the other fire-related hazards. The fire shelter may include a protective barrier that is extended upon activation of the one or more actuators. | 2012-06-14 |
20120144757 | SEATING SYSTEM - An example of the disclosed seating system includes a plurality of seating risers configured to telescope relative to one another. Each of the plurality of seating risers includes a respective deck to support a seat, such as a seating bench, at least partially forward of said deck. | 2012-06-14 |
20120144758 | SEATING SYSTEM - An example of the disclosed seating system includes a plurality of seating risers configured to telescope relative to one another, and at least one of the seating risers is a powered seating riser configured to deploy and retract the seating risers. Further included is a controller operable to drive the powered seating riser to correct a misalignment condition. | 2012-06-14 |
20120144759 | Prior art micro screens and expanded metal - A filter assembly that has a filtering method overlying an expanded metal skeletal structure, said expanded metal employing sidewalls that are Long Way of the Diamond having their greatest length parallel to a roofs edge and whose sidewall members are angled toward oncoming water flow, the skeletal structure being attached to a filtering member. The filtering assembly able to be secured to a building by means of a hanging assembly. The hanging assembly comprising a gutter hanger with a rear double hooped element; the rear most hoop engaging an upward raised element of a receiving channel pre-fastened to a fascia board. | 2012-06-14 |
20120144760 | Roof mount sealing assembly - A variety of roof mount sealing assemblies are disclosed. The roof mount sealing assemblies allow a user to mount rails for solar panels, signs, satellite dish or any other desired item on the roof and have the mounting location sealed against water. The roof mount sealing assemblies has a body with a recess for a flexible washer, which is attached to a bolt body (or formed with the bolt body) and threaded either down in a base plate or directly into the roof. The bolt body and body form a double stud assembly, which also holds a flashing onto the roof to provide further water proofing. | 2012-06-14 |
20120144761 | Door and window sill pan flashing with extension coupler - A window sill pan flashing or a door sill pan flashing with drain. The sill pan flashing has an inclined base, and window or door continuous or near continuous sill supports which can be extruded as part of the base unit. Sill pan flashing offsets provided in the rear sill pan flashing wall and in the front flange create a flow path for water to drain from the sill pan flashing to the exterior of the building. The base may be solid or hollow with window or door supports extending vertically through the base. Extension couplers are provided to join a plurality of sill pan flashing base sections. The sill pan flashing base sections and extension couplers may be manufactured by extrusion. | 2012-06-14 |
20120144762 | MOBILE TRAINING UNIT - A mobile training unit including a transportable cargo container having a transport position and at least one training position, the cargo container including: (a) at least one confined working compartment wholly or substantially within the cargo container dimensions; (b) at least one cargo container wall portion movable between a closed transport position and an open training position; (c) at least one door for entry into and exit from the cargo container; and (d) a tower movable between a transport position within the cargo container dimensions, and a training position extending beyond the cargo container. The mobile training unit in its transport position provides a very convenient unit for easy transportation to different locations where training is necessary or desired. This mobile training unit can at least supply facilities to provide training in relation to confined /enclosed spaces, working at height, fall potential and rescue situations. | 2012-06-14 |
20120144763 | Roof panel systems for building construction - Roof panels and roof panel assemblies, comprising roof panels and ridge beams, assemblies are disclosed for use in building construction. The roof panels and ridge beams comprise components formed of composite materials, and certain aspects of the invention include designs that provide for the absorption of solar heat and the promotion of hot air flow within the roof to heat the interior building or generate electricity, among other attributes. | 2012-06-14 |
20120144764 | CELLULOSE CONSTRUCTION SYSTEM - The invention is directed to a system for constructing a building that includes a plurality of components formed substantially of cellulose and configured to be arranged together to form the walls, roof, and floor of the building. Further, reinforcements are molded into the plurality of components and a plurality of joint structures arranged along at least one of edge of at least two of the plurality to components, the joint structures configured to connect the plurality of components together. | 2012-06-14 |
20120144765 | Structural Insulating Core Wall With A Reverse Lip Channel - The present invention relates to a structural insulating core wall consists of spacer blocks with a tongue space and a groove space interlocking the spacer blocks between vertical metal support channels and the horizontal bracing channels forming a horizontal tongue and trough within the spacer blocks connecting the spacer blocks, vertical support channels and horizontal bracing channels together. Various types of horizontal bracing channels, support channels, couplings, hole shapes within the support channels and orientation of the various elements and the shape of the spacer blocks changes affect how the structural insulating core wall is used including the type of material the spacer blocks made of. | 2012-06-14 |
20120144766 | Plastic Floor Plank - A plastic floor plank includes an elongated bottom layer and a rectangular top layer. The bottom layer includes two opposite long sides and two opposite short sides. One long side includes tongues, and the other long side includes grooves opposing the tongues. The tongue is substantially complimentary to the groove. The rectangular top layer has a top surface provided with a wood grain design. The top layer has substantially the same size as the bottom layer when the tongues along one side of the bottom layer are cut. The top layer has an adhesive bottom surface bonded with a top surface of the bottom layer to laminate the top layer and the bottom layer together. In an installation, the tongues of one floor plank are inserted into the grooves of the other floor plank, and a gap is formed between the tongue and the groove. | 2012-06-14 |
20120144767 | Structural Insulating Core For Concrete Walls & Floors - The present invention relates a concrete wall where spacer blocks between framing members form a structural insulating core with column and beam molds to form a concrete wall. The spacer blocks interlock horizontally and vertically using a means of forming a tongue and groove connection between the spacer blocks and between the framing members. Various interlocking tongue and groove connections form different wall structures and horizontal bracing channels along with the horizontal tongue and trough add flexibility. Metal channels are used as framing members and the structural insulation core assembly allows the concrete wall to be poured over or below the structural insulating core. | 2012-06-14 |
20120144768 | COVER ASSEMBLY - A cover assembly for covering a gap, in particular between floor elements, wherein adjacent floor elements ( | 2012-06-14 |
20120144769 | CONCEALED MOUNTING SYSTEM FOR COLUMBARIUM SHUTTERS AND THE LIKE - A concealed mounting system for columbarium shutters and the like. The mounting system includes a top clip and bottom hangers secured to a back side of the shutter. Vertically spaced upper and lower tracks are disposed behind the shutter at its upper end and a lower end. Each track includes a forwardly extending channel and a downwardly extending channel. A locking screw is received within apertures disposed substantially perpendicular to the forwardly extending channel. A nut threadably receives the locking screw and is disposed in the forwardly extending channel, whereby upon rotation of the nut, the locking screw is caused to move vertically with respect to a bottom edge of the upper track for engagement and disengagement with the top clip. The bottom hangers are operably supported by the lower track. | 2012-06-14 |
20120144770 | MODULAR FLOORING ASSEMBLIES - A modular flooring assembly including a flooring component adhered to a tray substrate is described. The modular flooring assembly may be interconnected with additional modular flooring assemblies to form a modular floor suitable for most flooring applications. The flooring component may be tile or wood or other materials commonly used in flooring applications. Convention fill-in grout or a snap-in grout may be used with the modular flooring assemblies. One suitable snap-in grout is a right angle grout member. | 2012-06-14 |
20120144771 | LATTICE SUPPORTING FRAMEWORK - A lattice support structure has lattice bars pivotally connected to one another and extending in the longitudinal direction of the lattice support structure as well as lattice bars connecting them, with the connecting lattice bars being connected directly or indirectly to the lattice bars extending in the longitudinal direction such that the spacing of the lattice bars extending in the longitudinal direction of the lattice support structure can be decreased on the inward folding of the lattice support structure and increased on the folding apart of the lattice support structure. | 2012-06-14 |
20120144772 | COMPRESSIVE FORCE TRANSMITTING CONNECTION ELEMENT - Compressive force transmitting connection element for connecting a first cast structural component part to a second cast structural component part having an insulation body for thermal separation of the first and second cast structural component parts situated above and below the compressive force transmitting connection element. This insulation body being limited on the top and bottom by two support surfaces. At least one compression element penetrating the insulation body from the first to the second support surface. Transmitting transverse force elements have at least one transverse force transmitting element which continuously runs through the compressive force transmitting connection element in direction from the first support surface to the second support surface, the at least one compression element encloses the at least one transverse force transmitting element over at least part of the circumference thereof. | 2012-06-14 |
20120144773 | MANUAL TOOL FOR APPLICATION OF A TILE LAYING DEVICE AND SIMILAR ARTICLES ON A SURFACE TO COAT - Manual tool ( | 2012-06-14 |
20120144774 | FIRE RATED WALL STRUCTURE - A fire rated wall structure includes a channel-shaped top track and bottom track each having male protrusions formed along their side walls. The wall structure further includes at least one stud member interconnecting the top and bottom tracks. The stud member comprises a stationary portion and a slip extension slidably nested within the stationary portion. Female recesses are formed in a terminus end of each of the slip extension and stationary portion and are adapted to nest with male protrusions of the top and bottom tracks. A slot formed within the slip extension accommodates fasteners initiated from a panel member and which passes through the stationary portion side wall and extends into the slot to allow relative sliding motion between the slip extension and the stud member. A top overcap disposed in overlapping relation to the top track includes a male protrusion for slidingly bearing against the panel member. | 2012-06-14 |
20120144775 | VACUUM FOOD PRESERVATION SYSTEM - A refrigerator includes a cabinet defining an open storage space and including a door with an exterior side and an interior side adapted to receive a modular component. The modular component includes a base removably connected to the interior side and has a first edge and a second edge. A component door is hingedly-connected to the first edge of the base and is operable between an open position and a closed position. The base and component door define a sealed compartment when the component door is in the closed position. First fasteners are disposed on the component door, and second fasteners are disposed on the base. The second fasteners engage the first fasteners to create an airtight seal between the component door and the base. A vacuum device is in communication with the sealed compartment and a heat sealer is disposed on the base or the component door. | 2012-06-14 |
20120144776 | BALLOON FILLING DEVICE - A balloon filling device is provided. The balloon filling device includes a hose connector extending outwards from a body of the balloon filling device, a hose barb extending outwards from the body along a predominant axis, the hose barb being displaced on the body from the hose connector, a valve within the body having an opened state where the valve forms a conduit between the hose connector and the hose barb and a closed state where the conduit is blocked and a receptacle disposed in the body adjacent the hose barb that receives a balloon tying device. | 2012-06-14 |
20120144777 | Method for packing easily breakable, product filled containers in unit loads - The invented method involves the formation of bundles of easily breakable, load bearing product containers and the use of these to form layers of product in shipping industry unit loads. The invented method is intended to avoid the use of wine cases and similar boxes in unit loads. | 2012-06-14 |
20120144778 | Method and Device for Aseptic Filling - A method and a device for the aseptic filling of a liquid food product that contains at least one solid particle, including disinfection with a disinfection unit of at least a part of the external surface of at least one first container which contains the solid particle, and disinfection of at least a second container, opening of the disinfected first container with an opening unit and removal of the solid particle, and filling via a filling unit of a disinfected second container with the solid particle and a liquid food. | 2012-06-14 |
20120144779 | Apparatus and Method for Shaping and Holding a Bag in an Open Condition - An apparatus for shaping and holding a bag in an open condition, and holding the bag in this condition during loading of the bag with a product, includes an inner stationary ring; a plurality of finger assemblies, each finger assembly comprising a finger adapted to press against the interior of the bag mouth, and a force-transferring member to which the finger is operatively connected; an outer rotatable ring, concentric with the inner ring; a push rod operatively connected to each respective finger assembly; and a motive device adapted to cause rotation of the outer ring relative to the inner ring to effect coordinated radial movement of the fingers relative to the interior surface of the bag. A method of shaping and holding a bag in an open condition, and holding the bag in the shaped, open condition during loading of the bag with a product, is also disclosed. | 2012-06-14 |
20120144780 | Method of Manufacture for a Squeezable Flexible Package - A method and apparatus for manufacturing a non-rectilinear flexible package comprising an in-line process including application and selective sealing of a semi-rigid strip to an inner wall of the package and further including a dual-stage die-cutting technique to remove and cut a non-linear shape into a formed web of film. The semi-rigid strip is sealed to one interior wall of the package but not the other to provide a reinforced opening to the package through which a material can be dispensed. Additionally, the dual stage die-cutting method comprises first cutting and removing a portion of the web material prior to filling the package and again cutting and removing a portion of the web material after filling, resulting in a package having a narrowed neck adjacent the closed reinforced opening at an upper portion of the package and a body of the package that is tapered towards the reinforced opening. | 2012-06-14 |
20120144781 | MULTI-LAYER FRANKFURTER LOADING METHOD - A method of loading a plurality of food items in multiple layers comprises collecting food items in a staging area in a first plurality of groups, each group having a plurality of food items. The first plurality of groups is displaced substantially simultaneously downwardly into an accumulating and storage area and thereby forming a plurality of first layer group. A second plurality of groups of food items is collected, each of the second plurality of groups having a plurality of food items. The second plurality of groups is displaced substantially simultaneously downwardly into the accumulating and storage area such that the second plurality of groups forms a plurality of second layer groups of food items superposed to the first layer groups, and thereby forming a plurality of two layer-groups. The plurality of two-layer groups of food items are displaced downwardly into a receptacle in a packing area. | 2012-06-14 |
20120144782 | FILM LAMINATE FOR THE PRODUCTION OF BAGS WITH AN INTEGRATED FILM HANDLE, AND METHOD FOR THE PRODUCTION OF THE LAMINATE - A film laminate wound up to form a film roll, from which bags with an integrated handle are produced in a VFFS form-fill and seal bag machine. The film laminate is produced by coating a film web of an outer film with a lamination adhesive and applying a material web of a sealable film to the adhesive layer. The material web is pressed together with the film web and adhesive layer in a lamination gap between a lamination roller and a pressing roller. A reinforcement strip passed to the lamination gap contacts the adhesive layer, between the film web and the sealable film. The circumference surface of the pressing roller has a depression that is coordinated with the film thickness and the film width of the reinforcement strip, so that a uniform pressing pressure prevails in the lamination gap, over the entire width of the laminate. | 2012-06-14 |
20120144783 | PACKAGING MEMBER AND PACKAGING METHOD - A packaging member includes a cushioning member that holds a holding part of a to-be-packaged member different from a predetermined part of the to-be-packaged member without coming into contact with the predetermined part of the to-be-packaged member. The cushioning member cushions a shock transmitting to the to-be-packaged member, and the packaging member packages the to-be-packaged member via the cushioning member. | 2012-06-14 |
20120144784 | Cargo Sealing-Package Apparatus - A cargo sealing-package apparatus comprises a larger plastic film coated with a layer of adhesive and an appropriate-thick paper base board, both larger than a cargo, and cushion elements with elasticity are adapted to protrusions extending from the cargo. The cargo is first placed flat onto the base board and, together, moved to a conveying platform of a preparation area (a cargo-feeding zone) to be transported into a working area (a vacuum-molding zone) and lifted upwards via an ascending/descending machine into a vacuum-heating area, bringing up air to inflate the plastic film undergoing pre-heating operation. Then, the air is drawn out to thermo-seal the plastic film around the shape of the cargo and adhere it in vacuum-binding onto the surface of the base board. Finally, the cargo accurately bound in a vacuum space is moved to a cargo-outlet area, achieving the benefits of anti-shock, humid-proof, dustproof, and anti-oxidized functions thereby. | 2012-06-14 |
20120144785 | Machine for Packaging Products in Rigid or Semirigid Trays Sealed Across the Top by a Thermoplastic Film, Particularly for Producing Packs in a Modified Atmosphere - The invention relates to a machine with a series of three operating stations (S | 2012-06-14 |
20120144786 | Layered Base For Forming Tooling In A Packaging Machine - A forming tool usable with a packaging machine utilizes adhesive bonds rather than weld joints or fasteners to interconnect structural components of the forming tool. Using adhesive rather than weld joints and mechanical fasteners provides smooth interfaces thereby reducing the collection of bacteria, germs and cleaning residue on the surfaces of the forming tool, which is particularly advantageous for forming tools used with packing machines used in sanitary environments, such as for food or pharmaceutical packaging. | 2012-06-14 |
20120144787 | DUST COLLECTOR COMPRISING A HANDLE UNIT AND INTENDED FOR A VACUUM CLEANER - Disclosed is a dust collector provided with a dust-removing unit. The disclosed dust collector comprises: a first centrifugal separating tube defining a first centrifugal area for separating dust from air suctioned in through a first inlet; a first dust box for collecting dust separated in the first centrifugal area; a first detaching portion having a first exhaust pipe unit for exhausting the air from the first centrifugal separating tube and the first dust box to the outside; and a handle unit for maintaining the first centrifugal separating tube and the first dust box coupled together, or for releasing the coupling thereof. | 2012-06-14 |
20120144788 | Multistage Variable Impactor - An inertial gas-liquid separator and method is provided, including variable orifice jet nozzle structure having a variable orifice area dependent upon axial movement of a plunger relative to a housing sleeve, and in another embodiment having first and second flow branches, with the first flow branch being continuously open, and the second flow branch having a variable flow controller controlling flow therethrough. | 2012-06-14 |
20120144789 | MULTISTAGE OIL SEPARATOR - In order to provide an improved multistage oil separator, in particular for the use with compressors in cryogenics, the oil separator includes a housing ( | 2012-06-14 |
20120144790 | PLEATABLE COMPOSITE FILTER MEDIA - A pleatable, high efficiency composite gas filtration media is provided. The media includes an essentially boron free chopped strand glass backer layer and media layer comprising a synthetic material. The composite media exhibits excellent pleatability, low boron out gassing, and low organic out gassing, with filtration performance comparable to existing commercial membrane composites. | 2012-06-14 |
20120144791 | CAPTIVE TOOLEES FASTENER FOR SECURING AN ENGINE INTAKE AIR FILTER AND CLAMP ASSEMBLY FOR AIR FILTER HOUSING - The invention has a captive tooless fastener for securing the engine intake air filter. The tooless fastener comprises shaft and associated bodies. The body has two arms oriented about 180 degrees apart. The shaft is threaded through a sealing washer and an aperture in a closed end cap of the air filter. The shaft is expanded so it cannot be removed from the end cap. The body's threaded inner diameter mates with a threaded portion of a central shaft in an air filter housing. The body's arms are rotated to screw the fastener and the shaft of the housing together. When tightened, the sealing washer closes the aperture. To remove the air filter, the fastener is unscrewed from the shaft of the housing and in the shaft floats in the aperture. A person in the field can remove the air filter by inserting fingers under the arms and pulling. | 2012-06-14 |
20120144792 | EXPANDED METAL AND PROCESS OF MAKING THE SAME - An expanded metal is provided including a plurality of integral strands defining diamond shapes, each diamond shape having a long dimension as measured from two opposing vertices and a short dimension, generally transverse to the long direction, as measured between two other opposing vertices, such that the long dimension is less than twice the short dimension. | 2012-06-14 |
20120144793 | PULL TYPE SIDE PIVOT ROTARY MOWER CONDITIONER GEARBOX - In one embodiment, an apparatus, comprising: a pull-type implement having a top surface; a tongue assembly pivotably mounted to the pull-type implement; and a gearbox assembly mounted on the top surface and offset from the center of the top surface, the gearbox assembly comprising: a top gearbox unit rotatably coupled to a driveline via a joint that is functionally distinct from a constant velocity (CV) joint, the top gearbox unit pivotably coupled to the tongue assembly; and a bottom gearbox unit in pivotal relationship with the top gearbox unit. | 2012-06-14 |
20120144794 | FIRE RETARDANT COMPOSITIONS AND METHODS AND APPARATUSES FOR MAKING THE SAME - An apparatus for producing a textile product generally includes a feeding section for providing a starting material to facilitate producing a textile product derived from the starting material; a drafting section operably coupled to the feeding section for gripping, pulling, stretching and breaking at least one strand of the starting material into at least one continuous and cohesive network of an intermediate product; and a spinning section operably coupled to the drafting section for winding and twisting the at least one continuous and cohesive network of an intermediate product onto a removable receiving member to form the textile product; the feeding section, the drafting section, and the spinning section are configured to form the textile product in a continuous operation. | 2012-06-14 |
20120144795 | Method and device for producing a thread made from a plurality of individual filaments and monofilament thread produced through the method - The invention relates to producing threads that are suitable for further processing into textile fabrics and/or semi-finished products made from the threads, wherein the fabrics and products are characterized by high strength, simple numerical computability of mechanical load conditions and low resin consumption. To achieve this, the invention proposes a method for producing a thread which includes a plurality of individual filaments individually supported at a distance from one another and coated with a flowable resin which includes a solvent and can be crosslinked under the effect of at least one physical variable and/or one chemical substance. The coated individual filaments are subsequently compacted so that a composite is formed which includes the individual filaments and the resin continuously surrounding them and which is free of gas pockets. The solvent included in the resin is expelled from the composite during a drying process. Subsequently, the composite, presently a monofilament thread, is wound up in a non-crosslinked state of the resin. All individual filaments are aligned unidirectionally during all steps of the method. The invention further relates to a device to perform the method and a monofilament thread produced with the device. | 2012-06-14 |
20120144796 | MICROFLUIDIC ELECTROSPRAY THRUSTER - An electrospray thruster and methods of manufacturing such thrusters are provided. The micro-electrospray thruster increases the thrust density of conventional electrospray thrusters by miniaturizing the individual components of the thruster thereby allowing for the increase in the number and density of the charged particle emitters. | 2012-06-14 |
20120144797 | ROCKET ENGINE WITH CRYOGENIC PROPELLANTS - A cyrogenic-propellant rocket engine includes: at least a first tank for a first liquid propellant; a second tank for a second liquid propellant; a third tank for an inert fluid; an axisymmetrical nozzle including a combustion chamber, a device for injecting first and second liquid propellants into the combustion chamber, a nozzle throat, and a divergent section; and a heater device including at least one duct for conveying the inert fluid and arranged outside the nozzle in immediate proximity thereof, but without making contact therewith, to recover energy of thermal radiation emitted when the rocket engine is in operation and to heat the inert fluid. | 2012-06-14 |
20120144798 | FLUIDIC DEFLAGRATION-TO-DETONATION INITIATION OBSTACLES - A detonation chamber and a pulse detonation combustor including a detonation chamber, wherein the detonation chamber includes a plurality of aerodynamic jets disposed adjacent an exterior of a sidewall of the detonation chamber. The detonation chamber further includes a plurality of openings formed in the sidewall of the detonation chamber, wherein each of the plurality of openings is in fluidic communication with one of the plurality of aerodynamic jets. The plurality of aerodynamic jets are adapted to create a plurality of jet flows of a fluid within the detonation chamber during a combustion cycle defining a plurality of initiation obstacles within the detonation chamber to enhance a turbulence of a fluid flow and flame acceleration through the detonation chamber. | 2012-06-14 |
20120144799 | Oxidizer Compound for Rocket Propulsion - A rocket propulsion oxidizer compound that is a mixture that is a homogenous and stable liquid at room temperature that includes nitrous oxide and nitrogen tetroxide. | 2012-06-14 |
20120144800 | SYSTEMS AND METHODS FOR IMPROVING FUEL EFFICIENCY - Devices and methods for improving fuel efficiency are disclosed herein. According to aspects illustrated herein, there is provided a device for improving fuel efficiency of a combustion engine. The device may include a housing for attachment to an exhaust pipe of a combustion engine and having a pathway extending therethrough. The device may further include a wound body disposed at a distal portion of the housing and designed to permit fluid from the exhaust pipe flowing along the housing to flow through the wound body. In addition, the device may include a barrier positioned within the pathway downstream from the wound body so as to generate a sufficient back pressure along the exhaust pipe to enhance piston stroke efficiency in the combustion system, resulting in an increase in fuel efficiency of the combustion engine. | 2012-06-14 |
20120144801 | SYSTEM AND METHOD FOR DETERMINING SELECTIVE CATALYTIC REDUCTION DOSING SYSTEM PERFORMANCE USING AN AMMONIA SENSOR - A control system for a selective catalytic reduction (SCR) system includes a dosing control module, a comparison module, and a status determination module. The dosing control module controls a dosing system to inject a desired amount of ammonia into exhaust gas at a first location in an exhaust stream. The comparison module compares a measured amount of ammonia in the exhaust gas to the desired amount of ammonia, wherein the measured amount of ammonia is measured at a second location downstream from the first location and upstream from or within an SCR catalyst. The status determination module determines a pass/fail status of a component of the dosing system based on the comparison between the measured amount of ammonia and the desired amount of ammonia. | 2012-06-14 |
20120144802 | EXHAUST SYSTEM HAVING DOC REGENERATION STRATEGY - An exhaust system for use with a combustion engine is disclosed. The exhaust system may have an exhaust passage configured to receive a flow of exhaust from the combustion engine, and an oxidation catalyst disposed within the exhaust passage. The exhaust system may also have a fuel injector configured to selectively inject fuel into the exhaust at a location upstream of the oxidation catalyst, a temperature sensor configured to generate a signal indicative of a temperature of exhaust flowing through the exhaust passage, and a controller in communication with the fuel injector and the temperature sensor. The controller may be configured to make a determination based on the signal that an oxide layer has formed on the oxidation catalyst, and to regulate operation of the fuel injector to inject fuel and reduce the oxide layer based on the determination. | 2012-06-14 |
20120144803 | Method Of Operating A Fuel Processor Intermittently - In situations where the demand for syngas is intermittent, a fuel processor is operated to provide a high absolute hydrogen and carbon monoxide production, rather than to give a high fuel-specific hydrogen and carbon monoxide production. When a syngas generator is operated to intermittently produce syngas, a heating process can be performed between periods of syngas demand in order to keep the fuel processor within a desired temperature range. The heating process can comprise various steps or events including performing a heating event, allowing a standby period, and/or performing a carbon conversion event. Carbon formed during the process of converting fuel to syngas can be advantageously converted to maintain the temperature of the fuel processor within a desired range in between periods of syngas demand. A predictive method can be employed to control at least a portion of the heating process. | 2012-06-14 |
20120144804 | METHOD AND DEVICE FOR CONTROLLING THE TEMPERATURE OF EXHAUST GAS FROM AN INTERNAL-COMBUSTION ENGINE FLOWING THROUGH A MEANS OF TREATING THE POLLUTANTS CONTAINED IN THIS GAS - The present invention relates to a method for controlling the temperature of exhaust gas circulating in an exhaust line ( | 2012-06-14 |
20120144805 | ARRANGEMENT AND METHOD FOR OPERATING AN EXHAUST GAS POST-TREATMENT DEVICE - The invention relates to an arrangement ( | 2012-06-14 |
20120144806 | INTERNAL COMBUSTION ENGINE - An internal combustion engine, in which intake air flows through an intake passage into a combustion chamber and exhaust gas resulting from the combustion in the combustion chamber flows through an exhaust passage, includes an exhaust gas purifier provided in the exhaust passage and having an oxidation catalyst, an LPL-EGR passage connecting between the intake passage and the exhaust passage at a position downstream of the exhaust gas purifier as seen in exhaust gas flow direction, a first estimating device for estimating exhaust gas composition at a position upstream of the exhaust gas purifier, a second estimating device for estimating exhaust gas composition at a position downstream of the exhaust gas purifier, a cylinder temperature adjusting device for adjusting temperature in the combustion chamber, and a controller for controlling the cylinder temperature adjusting device based on the difference in the exhaust gas composition between the first and second estimating devices. | 2012-06-14 |
20120144807 | EXHAUST GAS PURIFICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - The present invention is intended to improve a SOx reduction rate which is a ratio of an amount of SOx reduction with respect to an amount of SOx occlusion in SOx poisoning recovery processing. In the present invention, in the SOx poisoning recovery processing in which the SOx occluded in an NOx storage reduction catalyst is reduced by decreasing the air fuel ratio of an exhaust gas flowing into the NOx storage reduction catalyst to a predetermined air fuel ratio in a repeated manner, the length of a period in which the air fuel ratio of an exhaust gas flowing into the NOx storage reduction catalyst is decreased is made longer in a relatively early time during the processing than in a relatively late time during the processing. | 2012-06-14 |
20120144808 | SCR EXHAUST GAS AFTERTREATMENT DEVICE - An SCR exhaust gas aftertreatment device in which a urea-water solution is injected into an exhaust gas line is provided. At least one component of the device (e.g., a filter element) lies in an area of an internal space, and is bounded by an elastomer membrane that is embedded in a frost equalization foam. This prevents freezing damage even over a very long period of time and a large number of freezing cycles. | 2012-06-14 |
20120144809 | CATALYTIC CONVERTER MODULE - A catalytic converter module ( | 2012-06-14 |
20120144810 | EXHAUST GAS POST PROCESSING SYSTEM - An exhaust gas post processing system may include an exhaust pipe in which an exhaust gas from an engine passes, a catalyst that may be disposed at the exhaust pipe so as to decrease a harmful material of the exhaust gas, and a water jacket that may be formed around an exhaust pipe that may be disposed at an upstream side of the catalyst of the exhaust pipe, wherein a coolant may be selectively supplied into the water jacket such that the water jacket cools down the exhaust gas passing the exhaust pipe and thus the catalyst does not be over heated. | 2012-06-14 |
20120144811 | EXHAUST TREATMENT DEVICE FOR A DIESEL ENGINE - Provided is an exhaust-treatment device for a diesel engine, said device being capable of suppressing engine noise. In a first stage P | 2012-06-14 |
20120144812 | DOSING MODULE FOR EXHAUST POST TREATMENT SYSTEM OF VEHICLE - A dosing module for an exhaust gas post treatment system of a vehicle, which may be used to inject a reducing agent along a flow direction of exhaust gas at a front side of a selective catalyst reduction (SCR) unit, may include a dosing main body having a connection portion that may be connected to the SCR unit and an inflow portion into which the exhaust gas flows, an injector that may be disposed at a boss portion that may be mounted on the dosing main body to inject the reducing agent into the dosing main body, and a guide member that may be disposed inside the dosing main body to guide the exhaust gas flowing into the dosing main body along a predetermined route. | 2012-06-14 |
20120144813 | FAILURE DETECTION APPARATUS FOR PARTICULATE FILTER - A detection apparatus is used to detect a failure of a particulate filter. The detection apparatus includes a PM (particulate matter) sensor, a timing estimating unit, and a failure determining unit. The PM sensor is disposed at a downstream side of the particulate filter in an exhaust passage. The PM sensor includes a pair of electrodes and detects an amount of the PM based on current passing through the PM deposited between the electrodes. The estimating unit estimates a failure-state energization timing at which the PM sensor starts to be energized due to the PM deposited between the electrodes assuming that the particulate filter has failed. The determining unit determines that the particulate filter is in a failure state when an actual energization timing of the PM sensor based on an output of the PM sensor is earlier than the failure-state energization timing estimated. | 2012-06-14 |
20120144814 | EXHAUST HEAT RECOVERY APPARATUS FOR VEHICLE - An exhaust heat recovery apparatus for a vehicle, may include a case having an inlet and an outlet, a heat exchange part mounted in the case, the heat exchange part, a bypass tube connecting the inlet and the outlet of the case in the case, having an inflow opening for the inflow of the exhaust gas to the heat exchange part, and allowing an exhaust gas to bypass the heat exchange part, and a variable valve installed in the bypass tube to selectively block flow of the exhaust gas through the bypass tube and induce the exhaust gas to the heat exchange part, wherein the heat exchange part includes a coolant distribution member having a plurality of coolant paths connected to and spaced apart from each other between the bypass tube and the case, and a lubricant distribution member installed in one of the coolant paths and in which the lubricant flows. | 2012-06-14 |
20120144815 | HIGH EFFICIENCY INFINITELY VARIABLE FLUID POWER TRANSFORMER - A high efficiency fluid power transformer is applied generally and particularly to continuous application where efficiency gain is important, that of an underwater wave energy converter, WEC, that reciprocates as recurring waves pass over. Single acting, double acting and helical hydraulic actuators pressurize hydraulic fluid in an energy conversion system. Ultimately, the energy conversion system powers one or more hydraulic motors that drive an electric generator or multiple generators. A sensor system detects characteristics of in-coming waves or alternatively, waves in the process of wave making, such as by detecting changes in pressure as waves pass over the sensor system. The sensors can be mounted on the ocean floor a few wave lengths from the WECs, and a control computer system calculates characteristics of the waves such as wave height and speed data, and uses the data to control aspects of the WECs and components of transformer system. | 2012-06-14 |
20120144816 | Method for Operating a Pneumatic System and Pneumatic System - Method for operating a pneumatic system comprising at least one pneumatic cylinder, the method comprising: supplying a first gas under pressure to a pneumatic cylinder for a first stroke, wherein the first stroke is a working stroke of said cylinder, and; providing a second gas under pressure, wherein the pressure of the second gas is lower than the pressure of the first gas, wherein providing the second gas comprises providing the first gas from the pneumatic cylinder during a second stroke of said pneumatic cylinder. | 2012-06-14 |
20120144817 | Operating Oil Temperature Controller for Hydraulic Drive Device - A control unit for controlling a flow rate control valve includes a first computing unit for determining an energy component that heats hydraulic oil, a first setting unit for setting a second relationship between a flow rate through an oil cooler and the energy component based on an experimentally or empirically known, first relationship between flow rate through the oil cooler and an amount of oil cooler heat radiation as derived by replacing the amount of oil cooler heat radiation in the first relationship to the energy component, and a second computing unit for determining the flow rate through the oil cooler based on the energy component determined by the first computing unit and the second relationship. The control unit controls the flow rate control valve according to the flow rate determined by the second computing unit. | 2012-06-14 |
20120144818 | POWER TRANSMISSION DEVICE - A power transmission device that transmits power from a motor to a wheel via a hydraulically driven friction engagement element and that includes a mechanical pump driven by the motor to produce a hydraulic pressure that is regulated by a pressure regulating valve; an electric pump that produces a hydraulic pressure; a switching mechanism that either switches an output pressure of the regulating valve or an output pressure of the electric pump to a servo of the engagement element based upon a signal pressure, and a drain valve that opens to drain oil when a hydraulic pressure of a preset pressure or more is applied, and the switching mechanism connects to the drain valve to allow communication between the electric pump and the drain valve in the first state, and shut off communication between the electric pump and the drain valve. | 2012-06-14 |
20120144819 | HYBRID WORKING MACHINE - A hybrid working machine includes an engine, an assist motor configured to assist the engine, a hydraulic pump driven by the engine, an electric power accumulating unit configured to feed the assist motor with electric power, an electric-discharge electric motor configured to perform power running with electric power of an electric power accumulator of the electric power accumulating unit, an electric-discharge hydraulic motor connected to the electric-discharge electric motor, and a hydraulic circuit configured to control driving of the electric-discharge hydraulic motor. The hydraulic circuit includes a circulation circuit configured to be connected to a hydraulic feed port and a hydraulic discharge port of the electric-discharge hydraulic motor and a selector valve configured to perform such switching as to connect the electric-discharge hydraulic motor to the circulation circuit at a time of performing an electric discharge operation. | 2012-06-14 |
20120144820 | SUPPLEMENTARY BOOSTING FOR HYDROSTATIC TRANSMISSION CIRCUIT - The present invention relates to a hydrostatic transmission closed circuit comprising | 2012-06-14 |
20120144821 | Free-Piston Stirling Machine For Extreme Temperatures - A free piston Stirling machine including a thermal buffer tube extending from the machine's expansion space and surrounded by its heat rejector and its regenerator, a displacer cylinder extending from the thermal buffer tube to the compression space and surrounded by the heat rejecting heat exchanger, and a displacer that reciprocates within an excursion limit that extends into the regenerator by no more than 20% of the length of the regenerator during normal operation and preferably within excursion limits that are substantially the length of the heat rejector. | 2012-06-14 |
20120144822 | CYLINDER DEVICE - A cylinder device is characterized in: that it selectively realizes an operation-force dependent pressurizing state where brake fluid is pressurized by operation force and a high-pressure-source-pressure dependent pressurizing state where brake fluid is pressurized depending on a pressure from a high-pressure-source device; that there are defined an inter-piston chamber in front of an input piston by an insertion of the input piston into a pressurizing piston, an input chamber in the back of a flange of the pressurizing piston at the pressure from the high pressure source device, and an opposing chamber in front of the flange; and that the cylinder device has a mechanism elastically pressurizing an reaction force chamber formed by a communication between the inter-piston and the opposing chambers, and a mechanism switching communication/not-communication state between the reaction chamber and a reservoir. | 2012-06-14 |
20120144823 | ELECTRIC MOTOR-DRIVEN BOOSTER - In normal braking, the operation of an electric motor is controlled according to the amount of operation of a brake pedal to drive a pressing member through a belt drive mechanism and a ball-screw mechanism, thereby pressing a piston to generate a fluid pressure in a master cylinder to obtain a braking force. A predetermined reaction force is applied to the brake pedal by a reaction force spring of a stroke simulator, and a gap is maintained between the pressing member and a movable member, thereby eliminating an uncomfortable feeling in a brake operation caused by fluid pressure variations in the master cylinder. When the electric motor fails, the movable member abuts against the pressing member and directly presses the piston to maintain the braking function. The rear end of the pressing member is inserted into a guide member and the reaction force spring to reduce the axial size. | 2012-06-14 |
20120144824 | TURBOCHARGER AND COMPRESSOR WHEEL THEREFOR - The invention relates to a compressor wheel for a turbocharger, in particular in combination with a diesel engine, and to an exhaust gas turbocharger comprising such a compressor wheel. | 2012-06-14 |
20120144825 | DEVICE FOR SUPPORTING A SUPERCHARGING DEVICE - A device for utilizing the waste heat of an internal combustion includes a single-stage or multi-stage supercharging device, which is designed as an exhaust-gas turbocharger in particular. The single-stage or multi-stage supercharging device is assigned an additional supercharging device including an expansion machine acted upon by an auxiliary circuit, in particular a steam circuit. | 2012-06-14 |
20120144826 | Process for Starting an Internal-Combustion Engine and an Internal-Combustion Engine Having a Starting-Aid Device - A process is provided for starting an internal-combustion engine, particularly a Diesel engine, having an exhaust gas turbocharger and an inlet gas supply device with at least one compressed-air reservoir which is connected with an intake pipe of the internal-combustion engine. During the starting of the internal-combustion engine, additional air is blown from the inlet gas supply device into the intake pipe until a rotational speed of the internal-combustion engine reaches a previously definable idling speed. | 2012-06-14 |
20120144827 | FASTENER DRIVING APPARATUS - The invention concerns a fastener-driving apparatus comprising a tank ( | 2012-06-14 |
20120144828 | MULTI-RESOURCE RENEWABLE ENERGY INSTALLATION AND METHOD OF MAXIMIZING OPERATIONAL CAPACITY OF SAME - A renewable energy resource management system manages a delivery of a power requirement from a multi-resource offshore renewable energy installation to an intelligent power distribution network. The installation includes multiple renewable energy resource components and is capable of variably and independently generating power from each to microgrids comprising the intelligent power distribution network so that the entire power requirement is satisfied from renewable energy resources. An electricity grid infrastructure is also disclosed in which power production is balanced with power consumption so that power storage requirements are minimized. | 2012-06-14 |
20120144829 | DIRECT EXCHANGE GEOTHERMAL REFRIGERANT POWER ADVANCED GENERATING SYSTEM - A single closed loop direct exchange geothermal power production system that utilizes a refrigerant working fluid in at least one of three primary designs to generate electrical power from deep wells: with a first version of a direct exchange geothermal power generating system operating primarily on refrigerant vapor pressure; with a second version of a direct exchange geothermal power generating system operating primarily on liquid refrigerant gravitational pressure; and with a third version of a direct exchange geothermal power generating system operating primarily on both liquid refrigerant gravitational pressure and refrigerant phase change/expansion from a liquid to a vapor state. | 2012-06-14 |
20120144830 | FEED WATER DEGASIFIER FOR A SOLAR THERMAL POWER STATION - The invention relates to a feed water degasifier comprising a degasifier ( | 2012-06-14 |
20120144831 | METHOD OF GENERATING SUPERHEATED STEAM IN A SOLAR THERMAL POWER PLANT AND SOLAR THERMAL POWER PLANT - A method of generating superheated steam in a solar thermal power plant is provided, in which in a flow section for heat transfer medium steam is generated by solar energy in an evaporator zone and the steam is superheated by solar energy in a superheater zone. An evaporation end point of the evaporator zone is fixed in position in a control method, in which a spatial temperature gradient in the superheater zone and a temperature in the evaporator zone are determined and the mass flow of heat transfer medium in the flow section is adjusted in dependence upon the temperature gradient and the measured temperature in the evaporator zone. | 2012-06-14 |
20120144832 | PASSIVE AIR-FUEL MIXING PRECHAMBER - A gas turbine combustion system passive air-fuel mixing prechamber includes one or more fuel passages. Each fuel passage includes at least one downstream fuel injection orifice. One or more fluid conduits connect an upstream portion of at least one fuel passage with one or more air passages such that pressure drops across each fuel injection orifice substantially self-equalize in a passive manner with corresponding air passage pressure drops over a broad range of fuel lower heating value (LHV) from about 150 Btu/scf to about 900 Btu/scf of fuel passing through the fuel passage while mixing with air passing through one or more connected fluid conduits. The effective area of each fluid conduit relative to the corresponding fuel and air passages is dependent upon the desired fuel LHV operating range. | 2012-06-14 |
20120144833 | Arrangement for Preparation of a Fuel for Combustion - An arrangement for preparation of a fuel for combustion including a burner is provided. The arrangement includes a combustion chamber associated with the burner and in which combustion of a fuel is to take place, as well as means for supplying liquid fuel to the arrangement through an internal passage in the burner for the combustion, solid portions of the burner body being heated by the combustion, wherein the internal passage is located inside the solid portions of the burner body for receiving heat energy evaporating the fuel from these body portions, and that it includes means for conveying vaporized fuel to the combustion chamber to take part in the combustion. | 2012-06-14 |
20120144834 | Gas Turbine Combustion Chamber - A gas turbine combustion chamber has a housing ( | 2012-06-14 |
20120144835 | COMBUSTION CHAMBER - A combustion chamber has an outer wall supporting a number of wall elements or tiles. The tiles are located on the wall by bosses so that a cooling space is provided between the wall and the tiles. Air holes are provided through the wall and the tiles and a flow passage is provided adjacent the air holes. A flow passage is defined by changing the profiles of the air holes in the outer wall and/or the location features to provide a localised gap through which cooling air is directed to cool regions subject to overheating and extend service life. | 2012-06-14 |
20120144836 | INTEGRATED AERO-ENGINE FLOWPATH STRUCTURE - One embodiment of the present invention is an integrated aero-engine flowpath structure. Another embodiment is a method of manufacturing integrated aero-engine flowpath structure. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for aero-engine flowpath structures. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith. | 2012-06-14 |
20120144837 | Low Emission Power Generation and Hydrocarbon Recovery Systems and Methods - Methods and systems for oxyfuel based low emission power generation in hydrocarbon recovery processes are provided. One system includes a plenum and is configured to encourage post-combustor conversion of gaseous components such that a desired chemical state is achieved. Another system includes a steam reformer for reforming a control fuel stream to generate a reformed control fuel stream characterized by an increase in hydrogen, as compared to the control fuel stream. | 2012-06-14 |
20120144838 | COMBINED CYCLE POWER AUGMENTATION BY EFFICIENT UTILIZATION OF ATOMIZING AIR ENERGY - A combined cycle power plant includes a gas turbine having a first compressor, a second compressor downstream of the first compressor, and a regenerative heat exchanger between the first and second compressors. A steam generator is downstream of the gas turbine and receives exhaust from the gas turbine. A closed loop cooling system through the regenerative heat exchanger and the steam generator transfers heat from the regenerative heat exchanger to the steam generator. A method for operating a combined cycle power plant includes compressing a working fluid in a compressor and cooling the compressed working fluid with a regenerative heat exchanger so as to create a cooled compressed working fluid. The method further includes transferring heat from the regenerative heat exchanger to a steam generator. | 2012-06-14 |
20120144839 | METHOD FOR STARTING A COMBINED CYCLE POWER PLANT - A method for starting a combined cycle power plant ( | 2012-06-14 |
20120144840 | METHODS AND SYSTEMS OF REDUCING VISCOSITY OF GASIFICATION SYSTEM SLAG - Methods and systems for gasifier fines recycling system are provided. The system includes a gasifier slag removal system configured to separate first fines from a particulate slag removed from a gasifier by at least one of settling and filtering, a second fines handling system configured to receive second fines from a source other than the gasifier, and an injection system configured to mix the first fines and the second fines and a fuel for injection into the gasifier. | 2012-06-14 |
20120144841 | CORE DIFFUSER FOR DEOILER/BREATHER - A breather assembly for use with a gas turbine engine includes a static housing for accepting a fluidic mixture of substances, a rotatable separator having one or more fluid inlets and arranged about an axis of rotation, an exhaust outlet defined in the housing and positioned coaxially with the rotatable separator to accept fluidic exhaust from the rotatable separator, and a static diffuser supported by the housing at or near the exhaust outlet downstream from the rotatable separator. A portion of the static diffuser extends within the rotatable separator. The static diffuser includes a flow-straightening structure configured to reduce vortex flows in fluid flows passing through the exhaust outlet. | 2012-06-14 |