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Patent # Description
US-8,070,429 Turbine singlet nozzle assembly with mechanical and weld fabrication
Embodiments of this invention include a nozzle assembly for a turbine, the nozzle assembly including an airfoil, inner and outer sidewalls, and inner and outer...
US-8,070,428 Airfoil shape for a turbine nozzle
An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a table. Wherein X...
US-8,070,427 Gas turbines having flexible chordal hinge seals
Gas turbine systems having flexible chordal hinge seals are provided. According to an embodiment, a turbine system comprises: a nozzle segment comprising a...
US-8,070,426 System, method and apparatus for open impeller and diffuser assembly for multi-stage submersible pump
A multi-stage submersible pump uses impellers having only one shroud to provide stages with shorter stack lengths to allow more stages per housing and more head...
US-8,070,425 Turbocharger with sliding piston, and having vanes and leakage dams
A turbocharger having a sliding piston for regulating exhaust gas flow into the turbine wheel includes a set of first vanes mounted on a fixed first wall of the...
US-8,070,424 Flow control arrangement
Provision of flow control arrangements which can be switched from high flow restriction to low flow restriction or vice versa are desirable. It is known to use...
US-8,070,423 Fan air flow measurement system
A fan air flow measurement sensor comprising a housing having a sensor cap, a thermistor pair disposed within the housing, each thermistor projecting through...
US-8,070,422 Turbine stator vane and rotor blade arrangement
A turbine rotor blade and stator vane assembly in which the rotor blades include a cooling air discharge slot formed within the blade platform to discharge...
US-8,070,421 Mechanically affixed turbine shroud plug
A sealing interface for a component in a turbine machine, wherein a plug is mechanically affixed within an entrance passage of an aperture. The plug is secured...
US-8,070,420 Airflow-cooling apparatus for a ceiling air-conditioning circulation machine
An airflow-cooling apparatus of a ceiling air-conditioning circulation machine, and more particularly a structure permitting a smooth flow of the indoor air,...
US-8,070,419 Spiral pumping stage and vacuum pump incorporating such pumping stage
A molecular spiral-type vacuum pumping stage comprises a smooth surfaces rotor disk cooperating with a stator body. The stator body comprises a plurality of...
US-8,070,418 Vacuum pump
A vacuum pump includes a gas inlet, a quick-rotatable rotor connectable with a flange of a multi-chamber vacuum installation which flange has a plurality of...
US-8,070,417 Disc shaped impeller and fuel pump
A disc shaped impeller may comprise an upper face and a lower face. Concavities may be repeatedly arranged along a circumferential direction on the upper face...
US-8,070,416 Flow regulation mechanism for turbocharger compressor
A turbocharger (10) for an internal combustion engine includes a compressor (12) having an impellor (16) disposed in a compressor chamber (18). The compressor...
US-8,070,415 Method and apparatus for unloading containers
A rear loading cargo carrying wheeled vehicle includes a pair of container lifts for moving shipping containers between a container support platform on the...
US-8,070,414 Cargo carrying vehicle and method of operation
A rear loading cargo carrying wheeled vehicle includes a pair of container lifts for moving shipping containers between a container support platform on the...
US-8,070,413 Control system for a load handling apparatus
A control system for a machine which includes a load handling apparatus for moving a load relative to a body of the machine. The machine includes a pivot about...
US-8,070,412 Wheel loader
A wheel loader includes a bucket boom including a pair of left and right side members; a front frame to which the base ends of the pair of side members are...
US-8,070,411 Low center of gravity carrier
A carrier having a platform or deck mounted on a subframe tiltable relative to the vehicle chassis. The platform is preferably slidable relative to the...
US-8,070,410 Scalable stocker with automatic handling buffer
Scalable storage can be achieved with linear array storage of wafers, comprising two linear arrays of storage compartments on opposite walls, with a middle...
US-8,070,409 Method and apparatus for transporting steel billets
An apparatus to feed elongated metallic workpieces to a manufacturing process including a storage hopper configured to hold a plurality of workpieces that are...
US-8,070,408 Load lock chamber for large area substrate processing system
The present invention generally includes a load lock chamber for transferring large area substrates into a vacuum processing chamber. The load lock chamber may...
US-8,070,407 Sheet bundle conveying apparatus, and bookbinding apparatus
A sheet bundle conveying device includes a tray device on which sheets are placed and held in a bundle, a sheet bundle conveying path along which a sheet bundle...
US-8,070,406 Self-piercing riveting
A self-piercing rivet for forming joints in high strength steel has a partially hollow shank of a particular form in order to ensure that it has sufficient...
US-8,070,405 Self drilling bolt with anchor
An anchoring device having a tapered, at least partially threaded shank with a front end, a drilling head and at a rear end thereof, a torque applying head and...
US-8,070,404 Bonding fastener assembly for electrical grounding
A fastener assembly comprising a fastener with a head having a first surface and second surface, and a shaft extending from the second surface of the head. An...
US-8,070,403 Screw with breakaway and methods of using the same
A fastener with a breakaway and methods of using the same. In one embodiment the fastener is a screw having a head and elongated stem, adapted to be easily...
US-8,070,402 Frame stacking methods and spacers
A method and apparatus for increasing the volumetric efficiency with which automotive vehicle frames are stacked on a carrier such as a railroad flat car....
US-8,070,401 Apparatus for making centrifugally-cast tube
An improved centrifugally-cast tube is provided, along with a related method and apparatus of making the tube. The tube includes a plurality of grooves and...
US-8,070,400 Device for the high-speed drilling of printed circuit boards
A device for the high-speed drilling of boards for printed circuits and the like. The device has a support, a drill head with an associated mandrel, and a...
US-8,070,399 Drill point for one-shot drilling of sandwich panels and similar
A drill point (1) for drilling sandwich panels (100), composite materials and similar, comprising a shank (2) for coupling into the chuck a tool apt to drive...
US-8,070,398 Multi-blade self feed bit
A shank that has one end adapted to be connected to a chuck of a rotary tool. The opposite end of the shank supports a cutting head having a series of teeth...
US-8,070,397 Self feed bit
The self feeding drill bit comprises a shank that has one end adapted to be connected to a chuck of a rotary tool such as a drill or power driver. The opposite...
US-8,070,396 Broach tool and a broach insert
A broach tool and a broach insert for chip removing machining of metals are provided. The broach tool includes an elongate holder and at least one cutting unit....
US-8,070,395 Woven geosynthetic fabric with differential wicking capability
The present invention is directed to a geosynthetic wicking fabric for transporting water from beneath pavement structures to reduce or prevent damaged caused...
US-8,070,394 Versatile grout bag type of underground support
A support assembly (1) is provided for the roof or hanging wall (36, 114) of an underground mine. The assembly comprises at least one support elongate (30) and...
US-8,070,393 Interlocking retainer ties
A retainer tie system 10 and method including a wall tie 120 having on the lower side 126 of the wall tie 120 triangular-shaped grooves 140, and a lip 150; a...
US-8,070,392 Bearing plate for use in an anchor assembly and related method
A bearing plate for use in an anchor assembly and associated method are provided. The bearing plate may have a body with a middle portion with a helical...
US-8,070,391 Systems and methods for handling piles
A pile driving system for driving a pile comprising a support system comprising an arm assembly, an engaging system comprising a primary housing and a secondary...
US-8,070,390 Method and apparatus for repairing piles
A method and apparatus for the repair of damaged piles and a repaired pile assembly, are included herein, wherein the method comprises providing a pile...
US-8,070,389 Modular topsides system and method having dual installation capabilities for offshore structures
The present disclosure provides an improved method and system for loading a topsides onto an offshore structure by functional modules. A module support frame...
US-8,070,388 Structure for transporting, commissioning and decommissioning the elements of a fixed oil platform and methods...
The invention relates to a structure for transporting, installing and dismantling a fixed oil platform provided with framework elements which are substantially...
US-8,070,387 Shoreline stabilization, restoration, and runoff filtration
Various embodiments described herein provide shoreline restoration modules which may be anchored together along a shoreline of a body of water, such as a lake...
US-8,070,386 Extension plate for a compactor and method
An extension plate for use in a compactor includes an elongate body extending between a first surface configured to be coupled to the compactor frame and a...
US-8,070,385 Paving machine control and method
A control is provided for a machine that applies a material to a subgrade and pulls a floating screed over the top surface of the material behind the machine....
US-8,070,384 Dust suppression agent
A method for reducing capillary water uptake and preventing soil erosion is herein disclosed.
US-8,070,383 Method and composition for modifying soil and dust control
A composition for chemical improvement of soil and road base materials including an aqueous solution of a water repellant and an aqueous emulsion of a soil...
US-8,070,382 Interlocking rubber tiles for playgrounds
A tile for covering an area and which interlocks with an adjacent tile includes a main body having a top surface and a bottom surface disposed opposite the top...
US-8,070,381 Road stud
A base unit for a road stud is provided. In one embodiment, the base unit is made of plastic and has a recess with a plurality of projections. The projections...
US-8,070,380 Traffic channelizer
A traffic channelizer is provided. In one implementation, the traffic channelizer may include upper and lower portions with a center region in between. The...
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