Abstract: An arrowhead apparatus includes an elongate rigid cylindrical body formed with an arrow tip receiving bore directed through a forward end of the body, with the arrowhead body including a slot contained within the body, with the slot including a slot axle spaced from a forward end of the slot and wherein the axle pivotally mounts a plurality of blade members, wherein each blade member includes an abutment leg that is in abutment with a threaded boss of the arrow tip projecting into the slot in a first position, wherein the arrow boss is threadedly displaced from the slot in a second position permitting interfolding of the blades in an adjacency configuration relative to the body to permit ease of removal of the arrowhead relative to a game fish.

Abstract: A decoy has a body, a head and neck, and a flexible connector interposed between the body and the head and neck. In one embodiment, a base is joined to the decoy body. One end of the flexible connector is inserted into the base, and a second end is inserted into the head and neck. The connector bends under wind forces acting on the head and neck and thereby imparts movements of the head and neck relative to the body. The flexible connector can be inserted at different depths into the head and neck to suit different wind conditions. In an alternate embodiment, the flexible connector is generally L-shaped, having a first end fastened directly to the decoy body and a second leg that is inserted into the head and neck.

Abstract: A fish strike sensor adapted to mount on various surfaces and includes a cradle for supporting a fishing rod and reel. The fish strike sensor includes a movable spring retainer that releasably retains a portion of the fishing line such that when a fish strikes the bait on a fishing line the removable retainer moves a certain distance with the fishing line at which point the line is released. When the removable retainer moves, a switch is actuated which activates a buzzer and LED.

Abstract: The present invention relates to an industrial pattern grading template and a method for using such a template for the upgrading or downgrading of all types and parts of a garment concurrently in all the internationally standardized sizes. Both the template and the method for using it are appropriate for vocational technical training and professional use in the mass production of garments. With the present invention, starting from a single initial size, the concurrent construction of all the required size variations of the different parts of a garment is achieved, with simplicity, certainty and absolute precision, in minimal time without geometry and complex calculations. The template has two sides and a plurality of elongate apertures of variable length and direction. These apertures are adjusted to the basic points of a garment pattern block, and they have appropriate subdivisions and scales of proportionate grading for the grading of every part of a garment.

Abstract: A fishing jig is disclosed for holding a fishing rod and moving the rod in an up and down motion in an oscillating manner. The rod is oscillated by an electric motor that drives a jigging wheel and lever arrangement via a gear assembly which is connected to the jigging wheel. Both the rate of oscillation and oscillation stroke may be varied. Upon a strike by a fish, the jig has a mechanism for quickly raising the rod in an upward direction with sufficient force to set the hook. The distance that the rod travels to set the hook also may be adjusted. In addition, the sensitivity of the jig can be adjusted with regard to both the amount of force that must be exerted upon the fishing rod holder as a result of a fish strike and the degree of travel which the rod holder must undergo, as a result of a fish strike to activate the hook set mechanism. The jig may also be coupled to an alarm that indicates activation of the hook set mechanism.

Abstract: A replacement or originally mounted guide ring for fishing poles and rods that can be affixed by squeezing the upper half causing the lower half to expand and upon release return to a predetermined circular measurement commensurate with the size of the pole or rod being outfitted with the squeeze mount guide ring. The size of the upper guide ring and the predetermined circular measurement of the lower half bottom can vary in size.

Abstract: A float for a line for a fishing net. The line has a buoyant body with openings at each end to receive the line. The buoyant body is formed in two parts and defines a cavity within the body to receive a knot in the line.

Abstract: This insecticidal cable has a pair or pairs of exposed electrical conductive wire for use in a fly control apparatus. An electronic control unit provides pulsed high voltage between the parallel exposed conductive wires. Insects which contact either one or both of the pair of conductive wires are killed by destruction of the insect nervous system. The cable both supports the conductive wires and holds them with the correct separation. The apparatus is used to destroy flies in stables, poultry houses, and other structures.

Abstract: A foam marking apparatus and method for applying foam to both pre-emergence and post-emergence crops in order to demark the boundaries of a spray application. The foam marking apparatus includes a foam generating system, a distribution line, and a foam sock applicator. The foam sock applicator includes a body having at least one opening and a flexible finger which aids in the application of the foam.

Abstract: A seedling house for the germination and growing of seedling vegetables and flowers for the hobbyist gardener which is decorative and attractive, portable and disassemblable. In assembled relation, the seedling house includes shelves arranged in an ascending, step-wise fashion adapted with openings to receive plant pots containing the seeds or seedlings to be grown. The seedling house may be adapted with a covering and lighting to enhance the temperature/soil moisture growing conditions for the particular seeds/seedlings being grown.

Abstract: An indicia device for displaying indicia on a turnstile, including an arm couplable to the turnstile, a tubular sleeve containing indicia, received about the arm and secure thereto by a first collar at one end and a second collar at an opposing end.

Abstract: A safety device for an automobile such as a car or a van, the safety device being a window insert designed to fit within the standard frame of a window and be retained within the frame by the upper edge of the window fitting within a groove configured on the lower edge of the window insert. The window insert may include orifices to allow air inflow and/or outflow so as to provide a continuous flow of fresh air into the vehicle. The safety device may be used to retain a child or a pet, and can be formed from a plastic, plexiglass or polycarbonate material. Alternatively, the window insert may be formed from a high impact or bullet-proof material.

Abstract: An adjustable, removable child window guard includes a first panel, a second panel and a bolt and slot arrangement for slidably connecting the first panel to the second panel. A locking mechanism requiring two-handed operation to permit the relative sliding movement of the first and second panels is provided for selectably permitting and inhibiting relative sliding movement of the first and second panels. The window guard includes two sets of teeth affixed to the first panel and two sets of tooth engagement means mounted on the second panel. L-shaped brackets are provided to permit non-intrusive mounting of the window guard in a window frame.

Abstract: Inflatable, air supported frames may be employed to support a variety of structures, including tents. The inflatable frames are composed of one or more elongated inflatable air chambers to which are coupled plural restraints that prevent full extension of components of the frame upon inflation. The restraints cause the inflated frame to kink and form an angle at the location of the restraints. Consequently, the restraints work to define angled portions of the frame. The restraints may be adjusted to alter the configuration of the frame. As a result, one can stabilize the structure on uneven terrain or to cause the frame to assume multiple conformations.

Abstract: In a building having a roof with multiple spaced rafters sitting on side walls, this is apparatus for holding the roof on the side walls both vertically and horizontally during high side wind forces. There are plurality of attachment fixtures carried by respective ones of opposite ends of adjacent rafters along a length of the roof. A plurality of ground anchors are disposed at respective ones of ends of the rafters opposite the opposite ends carrying the plurality of attachment fixtures. Finally, a plurality of straps are connected between respective ones of the plurality of attachment fixtures and the plurality of ground anchors. The straps are releasably attached so that they can be stored and only be attached when a hurricane or the like is likely. The attachment fixtures distribute forces to the whole rafter end and avoid rafter-splitting forces.

Abstract: A system for lowering and raising telecommunications equipment along a mast pole. The system comprises a mast pole, a platform means, a frame means, a plurality of lift cables, a hoisting means and a transition means. The platform means surrounds the external surface of the mast pole and is moveable along the length thereof. The platform means is arranged for mounting of telecommunications equipment thereon. The frame means is attached at the open upper end of the mast pole shaft and comprises pulley means, means for guiding at least one lift cable and means for guiding at least one telecommunications cable, i.e., signal cable or power cable. Each lift cable has a first end connected to the platform means and extends through the guiding means and through the passageway of the mast pole. The hoisting means is secured to the lower end of the mast pole and is provided for selectively raising and lowering the platform means. The pulley means includes a winch cable having a free end.

Abstract: An agricultural grain storage or feed tank including a body with a roof having an upper inlet opening is provided with a roof cap assembly which includes an elongated and vertically extending control rod which is vertically and pivotably movable with respect to the body of the tank whereby a cap connected to the control rod may be selectively moved remotely from the opening by raising the control rod and thereafter swinging the cap relative to the opening. The opening is reinforced by a reinforcing centering ring which is selectively mounted to the exterior of the roof of the tank and which includes a plurality of support rods on which the cap is normally seated so as to create an air passageway into the inlet opening. In the preferred embodiment, the body of the tank is corrugated and is supported by legs having corrugated sections which interfit with the body of the tank.

Abstract: A method of producing a window sash by first providing a window sash frame and then cutting the window sash frame longitudinally to create a first frame portion and a second frame portion. A connection member is secured to the first frame portion and a glazing member is placed into one of the frame portions. After this, the second frame portion is secured to the first frame portion by virtue of the connection member to form the window sash. An associated product is also disclosed.

Abstract: A house is anchored to the ground by extending a plurality of metal rods from anchors buried in a foundation to the upper framework of the house and clamping the house to each rod by a pair of spaced clamps, which includes a washer in each device around the rod jammed at an angle against the rod so as to be immovable in the tensile direction between the spaced clamps. The lower clamp is threaded onto the buried threaded anchor extending through the sole plate. A bolt extends through at least one top plate of an outer wall adjacent at least the outer corners of a building and threads into the upper clamp beneath the top plate.

Abstract: An insulated wall construction is provided utilizing spaced planar rigid foam plates, each foam plate including an upstanding rib formed about an upper and forward edge of each section, with a complimentary groove formed through each rear and bottom edge of each section. The construction includes a spacer rod positioned medially of the sections, the spacer rod receivable within a rod support, the rod support fixedly secured orthogonally to an external support plate, wherein the rod is directed through each section to receive the spaced rod therewithin. The spacer rod includes a plurality of apertures between each lock pin and capture an internal support plate between each lock pin and each interior space of each section. A temporary support member is provided to provide support to stacked sections for reception of concrete between the spaced sections to permit curing of concrete in a fixed orientation.

Abstract: A kit of modules simulating brick masonry, for building low walls. In each principal module, individual masonry elements are stacked horizontally, so that each principle module simulates one course of masonry. Three varieties of principal modules are provided, including a base course, an intermediate course, and a top course. The base course has a flat bottom surface, and a simulated horizontal mortar joint extends across the top. The top course has simulated mortar joints inscribed on the top surface, and has a simulated horizontal mortar joint extending across the bottom surface. The intermediate course has no horizontal joint, relying instead on those provided by the top and base course modules. A minor module simulating a mortar joint for the end of a brick is provided so that plural principal modules can abut, thereby extending the length of the wall constructed thereby. A preferred application is to build border walls for shrubs, trees, flower beds, and the like.

Abstract: A modular wall construction system includes a box-like block form of expanded foam plastic material such as polystyrene having opposite, parallel, spaced apart sidewalls and endwalls extending between upper and lower surfaces and defining an internal cavity for receiving concrete slurry. A plurality of transverse bridge members maintain spacing between the sidewalls at spaced locations along the length thereof. Each bridge member includes a central web extending between opposed tongues which are slidably received in T-grooves formed in the sidewalls. A cylindrical boss member is integral with the central web and substantially equidistant between the opposed tongues and has an outer peripheral surface and a vertically extending bore for slidably receiving a vertical reinforcement bar.

Abstract: An improved shake roof liner for shake shingle roofing. A one piece roof felt liner is disclosed providing an improved ice, snow and water barrier as well as reduced material installation time. A method of roofing is also disclosed.

Abstract: A floor covering member with a bottom and a top cover surface for covering sub-flooring a first end portion extending between the top cover surface and the bottom surface, and having a blind attachment surface extending outwardly from the bottom surface and through which at least one fastening member is driven; the blind attachment surface having an end face; a step portion having an upper surface parallel to the top cover surface and extending upwardly from the blind attachment surface at a distance inwardly from the end face; a first edge portion extending from the top cover surface and forming a vertical wall extending downwardly from the top cover surface; a groove formed between the vertical wall and the upper surface of the step portion; a second end portion spaced between the top cover surface and the bottom surface and including a cove having an upper surface formed in the second end portion opposite the blind attachment surface; a tongue having a vertically stepped lower surface joining the upper sur

Abstract: A double batted roof structure which consists in order of placement upon the roof rafters of a building, skip sheathing, a series of spaced vertically disposed members of metal first hat track, an insulative sheathing layer, a series of spaced horizontal members of second hat track, and conventional cement tiles.

Abstract: Shingles with connectors consist of typical or standard roofing shingles joined together with connectors to form a row of shingle. The shingles are generally rectangular in shape with a top surface, bottom surface, top edge, bottom edge, a right edge and a left edge. The connectors are alternatively attached to the left and right edges of the shingles. The connectors act as hinges such that a specific number of shingles can be folded to form a bundle. Once the first shingle of the bundle is placed, the bundle is unfolded to form a row of shingles in proper position on a roof for attachment, thereby eliminating the need to place and position each individual shingle.

Abstract: A roofing system has a sheet surface which may include standing ridges or batten ridges, and the sheet surface has a predetermined arrangement of three dimensional features in addition to the standing ridges or the batten ridges. A snow stop may be installed in conjunction therewith, and may have lower protrusions which may be generally complimentary thereto and/or a snow wedge so as to further help keep it from being disengaged by typical shear and/or peel forces after installation. Thus, for example, as with aluminum or steel standing seamed roofs, added fence type snow guards with their brackets and so forth can be avoided, and/or individual snow stops can be installed so as to have greatly increased holding power to the roofing surface, even in notable cases when applied by underskilled workers.

Abstract: A strengthening member consisting essentially of a bent sheet metal channel with opposing side walls which are provided with stiffening profiling. The profiling forms a uniform pattern of closely spaced indentations (6) separated by intermediate surface regions (7), which pattern extends along each channel wall (2), both the indentations (6) and the intermediate surface regions (7) extending over the entire height of the wall. The channel has a bottom interconnecting the side walls, the indentations having, in a direction parallel to the associated side wall (2), open bases at the bottom and closed apices at upper edges (5) of the walls. The intermediate surface regions (7) have, in a direction parallel to the associated side wall (2), open bases at the upper edges (5) and closed apices at the bottom.

Abstract: A fall arrestor device for use in connection with a building having a roof under construction. The device includes a bracket for attaching to a top plate of a vertical wall, adjacent the edge of the roof. Extending downwardly from the bracket is a leg which hangs substantially parallel to the wall. Extending upwardly from the leg is a support arm having a receptacle on a free end thereof for receipt of the upright portion of a guard rail. A bracket member extends between the leg and the support arm, and the connection of the bracket member to the support arm, and the support arm to the leg, are variable such that the receptacle presents the guard rail vertically with respect to a variety of different pitched roofs and roofs of a variety of different width overhang portions.

Abstract: A panel assembly that may be used in doors, particularly hollow metal doors, and other types of panels such as interior and exterior walls, room partitions, and the like. The panel assembly exemplified by a hollow or filled metal door is constructed from a deep pan and a shallow pan made from unitary pieces of sheet metal sheet and each pan includes top, bottom, and two opposing side flanges extending from rectangular face members. The flanges of the deep pan are substantially perpendicular to its rectangular face member and higher than those of the shallow pan. Side flanges of one of the pans have first latch members formed along free side edges of their side flanges remote from their respective face member and side flanges of the other pan have second mating latch members formed along free side edges of their side flanges remote from their respective face members.

Abstract: An apparatus for packing fowl which includes first and second work stations. The first work station is provided to receive the product to be packaged. A pusher mechanism pushes the product from the first station between spaced plates into a plastic bag and then through the gates of a clipper mechanism. Advancement is slightly retarded by means of a blocking mechanism to thereby insure that the product is tightly retained within the flexible plastic bag. The bag and product are thereby moved to the second station at which time a holding bar preliminary closes the bag. Thence, gates close and gather the neck of the bag and a metal clip is advanced by means of a punch in a clip channel defined by the closed gates. The clip is thereby fastened about the neck of the closed plastic bag and the excess tail of the bag is cut by means of a knife. Trap doors then release the packaged product onto a conveyor belt, a new bag is positioned on the spaced, guide plates, and the apparatus is ready to recycle.

Abstract: A multi-lane extended product transfer filling machine for filling multiple lanes of containers simultaneously. The machine fills pockets with a sized portion at a product sizing station. The pockets are mounted to a chain which transfers the filled pockets from the product sizing station to a remote container filling station. Multiple tampers eject the food product from multiple filled pockets into multiple lanes of containers simultaneously. A programmable operating control unit controls the operation of the machine.

Abstract: Soft packs, especially for stacks of paper tissues, may be provided with a closing tab extending over an end wall up to a front wall. This closing tab may be attached to neighboring regions of the wrapping by gussets. Folding members, specifically folding devices (57), which are designed in a special manner, serve for folding in the region of a folding station (34). These folding devices (57) fold the closing tab into an upright position thereby folding in the gussets, during the transport of the packs. A downstream folding tool, specifically a covering-tab folder (83), then folds a covering tab as a part of the closing tab against the front wall.

Abstract: A stretch wrap dispenser includes a support for a roll of stretch wrap packaging material and a core which permits the roll to rotate. The support has an indexing portion with an outer radial area for contacting and indexing one axial end of the stretch wrap packaging material at a predetermined axial position. It also has an inner radial area for permitting any portion of the core that extends beyond the one axial end of the stretch wrap packaging material to extend beyond the predetermined axial position. Relative rotation is provided between dispenser and the load to wrap the stretched sheet around the load.

Abstract: An apparatus for compressing and containing a material in an elastomeric net (26). The apparatus comprises a compression chamber (12), a material compressor (16), a holding chamber (18), a net expansion and placement mechanism (42), and a bale advance mechanism (20). The material compressor is coupled to the compression chamber to compress a selected amount of the fibrous material in a direction transverse to the general lay of the material within the compression chamber to form a compacted bale (10). The holding chamber has an outlet and an inlet coupled to the compression chamber. The holding chamber also has an axis defined by a line extending between the center of the inlet to the center of the outlet. The net expansion and placement mechanism is for receiving the net, stretching the net to obtain a cross-sectional shape that is slightly larger than that of the holding chamber, and placing the net over the holding chamber with one end of the net slightly extending beyond the outlet.

Abstract: A technique for loading disposable plastic pipette tips in an array of apertures of a tip holder comprises agitating a large volume of tips in a confined space above at least one field of openings having a pattern corresponding to the array to cause tips to lodge in the openings, clearing excess tips from the field, and then transferring lodged tips as a group from the field to the array.

Abstract: Equipment 10 for packing cylindrical articles includes a receiving station 18 for receiving articles to be packed. A displacing device is arranged in the receiving station 18 in proximity to a conveyor 16 for displacing articles from the conveyor 16. An accumulating station 22 is mountable relative to the conveyor 16 to receive articles displaced from the conveyor 16. The accumulating station 22 is displaceably arranged relative to the receiving station 18 to facilitate formation of a predetermined close packed array in the accumulating station 22.

Abstract: A packaging machine and method for simultaneously loading, sealing and severing bags. A first stepper motor, having an output, is coupled to a nip roll assembly. After a bag is loaded, a sealing mechanism is actuated to seal the loaded bag or bags. A sensor monitors movement in a pressure bar and terminates the sealing cycle if a jam is detected before the pressure bar engages a seal bar having a heater for sealing the bag. The stepper motor is used to retract bags and sever a leadmost bag that is clamped between the seal bar by the pressure bar. A second stepper motor withdraws the web from a supply at a controlled rate to maintain tension in the web between the first and second stepper motors. A dancer roll assembly includes an orientation sensor for controlling the second stepper motor to speed up, slow down or stop.

Abstract: It is an object of the present invention to manufacture efficiently packing bags which are packed in cases of corrugated fiberboard or the like at a good filling rate without dead space. A film sheet 14 from a bobbin 13 is formed to a quadrangular barrel body 24' along the outside of a cylinder 21 through a former 20, a top plane 10 is squeezed and sealed in a onesidedly slant manner, and then the quadrangular packing bag thus manufactured is transferred, through a guide chute 55, on a belt conveyor 54 in the regular posture (a) or inverse posture (b) to a case of corrugated fiberboard or the like. Conventional packing bag manufacturing mechanisms can be used, packing bags can be mass-produced fully automatically in a uniform manner at a high accuracy, and packing bags thus manufactured can be packed in cases of corrugated fiberboard or the like without dead space, thus reducing costs of transport securely.

Abstract: A steering and suspension system for a ride-on mower. A wheel is connected to a spindle and rotates about a first axis of rotation. The spindle is coupled to a frame and rotates about a second axis of rotation that is inclined from vertical backward substantially along a longitudinal axis of the ride-on mower. A level adjusting device is coupled to a steering component of the ride-on mower and is also coupled to a lawn mower accessory. The level adjusting device offsets vertical displacements caused by the inclined spindles, thereby allowing the accessory to stay level when turning the ride-on mower.

Abstract: A blade for a flail type brush cutting machine. The blade is torch cut or cast from thick metal in a generally L shape to have any desired angle between its stem and floor, in the preferred embodiment the angle is ninety degrees to insure a close cut of brush. The thicker metal will cut thicker brush. A resharpenable cutting edge is also torch cut or cast on the floor of the blade making the cutting edge of the blade resharpenable and renewable by repeat torch cutting. An elliptically shaped attaching hole is also torch cut or cast in the stem of the blade for attaching the blade to a hanger to then be attached to the shaft of the flail cutter. This attaching hole can also be torch cut or cast into any desired shape. A method of providing a blade for a flail type brush cutting machine is also disclosed.

Abstract: A device for an open-end spinning machine is disclosed having a drive and a bearing for a shaft-less spinning rotor that forms the rotor of an axial field motor. The device has a stator with a hollow, cylindrical core, a multiphase winding, and a combined magnetic/gas bearing. The bearing has gas outlet bores in an axial, plane-parallel bearing face providing for gas distribution symmetrically about the axis, and there are holding and centering magnets centered in the bearing face. The housings of the stator and the bearing are combined into a one-piece stator housing in which are formed the device for cooling, the gas distribution device, holders for spring and clamping elements of the stator housing suspension, and a support for a sensor plate. The housing also integrates a yoke plate of the bearing and connections for supply lines. A gas chamber therein is closed off on the open side by a gas bearing cover.

Abstract: The combustion chamber of the thruster comprises a tubular structure of composite material, at least one end wall applied to an end of the tubular structure, and a sealed connection device between the tubular structure and the end wall. The connection device includes mechanical connection means comprising smooth-walled studs engaged through the tubular structure and the end wall so as to provide connection in an axial direction and in its circumferential direction, together with stud retaining means operating in a radial direction. A sealing gasket is interposed between the end wall and an annular intermediate part forming a gasket bearing member secured to the end wall in the radial direction in such a manner as to keep the gasket compressed in the event of the end wall deforming.

Abstract: An air-fuel ratio control system for an internal combustion engine includes a pair of cylinder banks, a pair of exhaust passages connected to the cylinder banks, respectively, a common exhaust pipe where the exhaust passages join each other at their downstream ends, a pair of catalytic converters provided in the exhaust passages, respectively, a pair of main air-fuel ratio sensors provided in the exhaust passages upstream of the catalytic converters, respectively, a pair of auxiliary air-fuel ratio sensors provided in the exhaust passages downstream of the catalytic converters, respectively, and a catalytic converter provided in the common exhaust pipe. The system derives an air-fuel ratio feedback control correction value for each of the cylinder banks based on outputs of the auxiliary air-fuel ratio sensors.

Abstract: A fuel delivery control apparatus for use with an internal combustion engine including an exhaust system having a catalytic converter containing catalysts operable at a temperature for purifying exhaust gases discharged through the exhaust system. A fuelcut control is performed to interrupt fuel delivery to the engine during engine deceleration. The fuelcut control is inhibited when the catalyst temperature exceeds a predetermined value.

Abstract: Internal combustion engine exhaust gas is combined with heat energy emitted by an exhaust gas heater in a staged manner through an interface that diverts portions of the exhaust gas into a number of mixing stages with the heat energy, so that exhaust gas temperature may be elevated to levels supporting exothermic oxidation of exhaust gas elements, contributing additional heat energy to that emitted by the heater to provide for rapid catalytic converter heating following a coldstart of the engine.

Abstract: A torque controller which limits the output of a hydraulic motor is provided. The torque controller includes a by-pass circuit which allows the hydraulic fluid in the hydraulic fluid circuit to by-pass the motor. A valve manifold is placed in the by-pass and includes a main chamber having a main valve member and one (and preferably two or more) poppet valves in communication with the main chamber. The pressure at which the poppet valves and the main valve open are individually adjustable and are set for different pressures. Inlets to the poppet valves are closed with electrically operated solenoids such that the inlet to a selected poppet valve can be opened to activate that poppet valve.

Abstract: A heat recovery method is disclosed suitable for combined gas turbine/steam turbine cycles including at the exhaust of a gas turbine a waste heat boiler in which water is first treated in a degassing unit connected to a first evaporator and comprising a certain number of heat exchangers. The boiler uses an ultrasupercritical steam cycle with four pressure levels with subcritical fluid intermediate evaporator stages.

Abstract: A method is provided for improving the efficiency of a small-size power plant based on an ORC process. The plant comprises at least one energy converter unit, with a power range below 500 kW, and at least one burner for combustion of fuel for producing energy for the energy converter unit. The energy converter unit includes a high-speed machine which comprises first and second turbines and a generator mounted on a common rotor having rotational speed exceeding 8000 rpm. An ORC medium is vaporized in a vaporizer by utilizing energy derived from the combustion of the fuel in the burner, and then expanded in the first turbine of the high-speed machine to produce electric energy. The ORC medium leaving the first turbine is then reheated by a superheater of the vaporizer utilizing energy derived from the combustion of the fuel in the burner.

Abstract: A gas turbine fuel nozzle and method of fuel flow provide resistance to coking of the fuel by means of a multiple passage heat transfer cooling circuit. Fuel streams to primary and secondary sprays of pilot and main nozzle tips are arranged to transfer heat between the pilot primary fuel stream and each of the main secondary fuel stream and the pilot secondary fuel stream. This protects the fuel in the streams from coking during both low flow, lower engine heat conditions and high flow, high engine heat conditions. This nozzle and flow can protect engines with both single tip and dual tip nozzles.