Abstract: A bottom trim member secures a curved sheet element such as a windshield or the like on a surface. The bottom trim member includes a bottom trim extrusion having a connecting leg affixable to the curved sheet element and a gasket receiving leg. A gasket is disposed in engagement with the gasket receiving leg, where the gasket is shaped such that the bottom trim extrusion is positionable in multiple orientations relative to the surface and such that the gasket maintains a sealing engagement in any of the bottom trim extrusion multiple orientations. A securing member is affixable to the surface and cooperable with the bottom trim extrusion to secure the bottom trim extrusion to the surface in any one of the bottom trim extrusion multiple orientations.

Abstract: The invention relates to a method for extending a assembly shop in an automobile manufacturing plant in order to increase the vehicle production rate and in order to obtain a new assembly shop from a former assembly shop that is older by several years, wherein the former assembly shop includes an assembly line including a body trim portion and a vehicle assembly portion, the body trim portion including one or more existing body trim sections (1), the vehicle assembly portion including one or more vehicle assembly sections (2), wherein: several sections are added to said existing sections, the location of which at least is preserved; the added sections are not arranged as an extension of the preserved existing section(s) nor as an extension of the preserved location(s) of existing sections; and the location of the former workshop is preserved.

Abstract: A device for securing a conduit to a structural object. The device including a clip having a longitudinally extending clip body with a conduit receiving cavity extending in the longitudinal direction and about a cavity axis with a longitudinally extending conduit receiving slot. The device further including a panel strap securable to the structural object.

Abstract: The pole can include a plurality of elongated panels, the elongated panels being oriented substantially longitudinally relative to an axis of the pole and being face-joined in a stacked arrangement. Each one of the elongated panels can be an assembly of substantially longitudinally-oriented wood boards. The method can include face joining a plurality of elongated panels into an elongated stack, where each one of the elongated panels can be an assembly of substantially longitudinally-oriented wood boards.

Abstract: The invention relates to a packaging machine for closing a container having a lid, which includes a supply unit for delivering the container along with a loosely seated lid. A rotating crimping head is provided with a plurality of recesses for one container each, a plurality of tensioning units each hold a container into a recess, and a crimping unit crimps the lids onto the container in order to close the container. A plurality of sensor units are provided such that one sensor unit is arranged on each tensioning unit. Each sensor unit records a container rotation and/or a container tensioning force in the crimping head. Each sensor unit has a transmitter to send signals and a control unit which has a receiver to receive signals sent from the transmitter.

Abstract: A feeder device stand (10), in particular for a packaging line (1) incorporating it, of the kind suitable for keeping the feeder device (50) in the requested position with respect to the packaging line (1), allows a precise positioning of the device with respect to the line, adaptable according to the insert to be fed, and includes: a pedestal (11) provided with an engaging projection (12) apt to be introduced below the body (5) of the packaging line (1); blocking element (13, 14, 20) for arranging the pedestal (11) in a fixed position with respect to the packaging line (1); a saddle (30), positioned at the top of the pedestal (11), arranged to be translated, with respect to the pedestal (11), across the packaging line (1); a pivoting table (40), mounted on the saddle (30), on which a support base (41) for the feeder device (50) is formed; and element for positioning the support base (41) with respect to the packaging line (1).

Abstract: The invention relates to a device for the filling of bags in automatic machines for the formation, filling and closing in a continuous process of bags from a tubular mesh, of those comprising a tubular body outside which the storage of tubular mesh is assembled, the device comprising means for the conveyance of individual pieces of large fruit and vegetable products, such as melons, watermelons or the like, from a loading position to a delivery position, and means for the holding and transfer, one by one, of the individual pieces conveyed to the delivery position, which comprise a head for the holding and subsequent release of the pieces and a mechanism for transmitting to the head a movement the path of which comprises a vertical downward section, of a sufficient length to convey the held piece through the inside of the tubular body of the machine towards the mouth of a bag open at the upper part, and such that the piece is accompanied in its entire downward path.

Abstract: For the production and filling of (sheet-material) bags (10) with one tobacco portion (18) each, a plurality of bags (10) are preferably made available in the region of a filling station (20). The latter is located in the vicinity of a pressing station (19), which is supplied with the tobacco portions (18). In the region of the pressing station (19) or in a pressing chamber (35), each tobacco portion (18) is compressed in the vertical direction on a horizontal rest, namely on a platform (39), and in addition preferably compressed by a pressing crosspiece (42) in the horizontal direction. The tobacco portion (18) thus formed is introduced into the bag (10).

Abstract: A method of wrapping bottle packaging units, in a beverage bottling plant, with shrinkwrap material and shrinking the shrinkwrap material around bottle packaging units, method of wrapping packaging units with shrinkwrap material and shrinking shrinkwrap material around packaging units and minimizing faulty packaging units, and apparatus for performing the method. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims.

Abstract: A centering unit for aligning at least two grouped vessels, a liftable and lowerable precentering mechanism as well as a liftable and lowerable final centering mechanism being provided so as to improve the alignment. According to a preferred embodiment, the precentering mechanism may include a plurality of subcentering mechanism so that vessels coming from different infeeds can be centered by mechanism a centering unit.

Abstract: A packaging and display box blank comprising a display blank joined to a removable blank at overlapping portions, such that the box blank can be folded and joined to form a box for enclosing product and wherein the removable blank can be partly or fully detached from the display blank.

Abstract: A machine for packaging stacks of articles into containers using selectors for grouping the article stacks. The selectors include arrays of vertically spaced wedge members which engage the articles in each stack. The wedge members are aligned with slots in comb-like guide rails and operate to form groups of predetermined numbers of stacks of articles while keeping the articles in each stack in vertical alignment as they progress through the machine into the containers. A method of grouping stacked articles and a method of packaging stacked articles is also disclosed.

Abstract: An apparatus for conveying envelopes traveling in a travel direction in a generally upright orientation. The apparatus includes a first pair of conveyor assemblies disposed opposite one another and configured to engage lateral edges of the envelopes, and configured to move the envelopes in the travel direction. The apparatus includes a second pair of conveyor assemblies disposed opposite one another and positioned downstream of the first pair of conveyor assemblies in the travel direction, with the second pair of conveyor assemblies being configured to move the envelopes in the travel direction independently of the first pair of conveyor assemblies.

Abstract: A vacuum cleaner filter bag with an inlet opening and a deflection device arranged in the area of the inlet opening, which is configured in such a way that an air stream flowing through the inlet opening can be deflected.

Abstract: The present invention discloses a bag type filter structure including a filter frame module and filter bags. The filter frame module has a frame edge at each side of the perimeter of the filter frame module, and connecting ribs between two opposite frame edges for partitioning the filter frame module into air inlets. The quantity of filter bags is equal to the quantity of air inlets. Each filter bag includes a bag body and a frame, and the bag body has a mouth, and the frame is a grid frame composed of connecting members and a side frame and connected to the mouth of the bag body for bracing the mouth, and the side frame of the frame is embedded into the air inlet of the filter frame module for mounting the filter bag onto the filter frame module through the frame.

Abstract: The present disclosure relates to a fabric filter system, which may be used for removing particulate matter from a gas, such as a combustion process gas. The filter system includes a fabric filter (3) which is placed in a filter compartment. From the filter, gas flows via a filter plenary space (5) to an outlet duct (7), where the gas exits. A flow control device controls the amount of air exiting through the outlet duct. The flow control device comprises a louver-type damper (17). This provides reliable and efficient control of the gas flow. A collar (21), connecting the plenary space (5) with the outlet duct (7), improves the gas flow into the duct.

Abstract: A compressed air filter adapter is provided for connecting a filter element (12) to a filter connection housing (13). The adapter (11) has a flow duct (21) enclosed by a wall (20) for compressed air, the flow duct (21) at a first end being delimited by a first opening (14), having an inner contour (142) defined by a first edge (141) and an outer contour (143), and at a second end by a second opening (15), having an inner contour (152) defined by a second edge (151) and an outer contour (153). The first opening (14) is provided for connection to a filter connection housing (13) and forms an opening cross-section (16), defined by the inner contour (142) of the first opening (14). The second opening (15) defines an opening on the filter side and forms a second opening cross-section (17), defined by the inner contour (152) of the second opening (15).

Abstract: The present invention relates, in general, to air cleaning apparatuses and, more particularly, to a ceiling-mounted air cleaning apparatus which can be conveniently installed and used as room ventilation equipment, which discharges contaminated indoor air to the outside a room and supplies fresh outdoor air to the interior of a room so as to maintain clean air in the interior of the room. The ceiling-mounted air cleaning apparatus of the present invention includes an upper casing (10), which is removably mounted to a ceiling, a lower casing (20), which is separably coupled to the upper casing, a filter unit (30), which is provided between the upper and lower casings, and a locking unit (40), which separably couples the upper and lower casings to each other.

Abstract: A ceramic honeycomb filter comprising a honeycomb structure having large numbers of flow paths partitioned by porous cell walls, and plugs alternately formed in the flow paths on the exhaust-gas-inlet and outlet sides, the outlet-side plugs having porosity of 65% or less, and the upstream-side end surfaces of the outlet-side plugs having surface roughness Ra of 13-50 ?m.

Abstract: An electric motor sub-assembly with a gear train or drive train and clutch, which replaces a conventional internal combustion engine unit including its conventional clutch. The speed increase or decrease of the gear train is selected so that irrespective of whether an induction or universal electric motor is used, the speed of the clutch substantially replicates the speed of the conventional internal combustion engine clutch. As a consequence, a wide range of implement frames can accept either the internal combustion engine unit or the electric motor sub-assembly to create differently powered implements with a maximum of commonality of parts.

Abstract: Yarn draw-off device for a textile machine producing cross-wound bobbins with a yarn draw-off roller that can be driven by a single motor and an associated pressure roller which is driven via frictional engagement, characterised in that the yarn draw-off roller (10) has a rotationally symmetrical basic member (15) with devices (33), which, during the rotation of the yarn draw-off roller (10) produce an air flow which cools the yarn draw-off roller drive (13).

Abstract: Disclosed is a cable chain return system 100 that includes a spring 170 for assisting folding and organization of a cable chain 110. When a customer replaceable unit (CRU) 210 is extended from a chassis 140 to gain access to connectors on the back of the CRU 210, the cable chain 110 is extended. When the CRU 210 is moved back into the chassis 140, a plurality of folding curves 130 organize the cable chain 110, and cables 118 therein, without damaging the cables 118 or inhibiting positioning of the CRU 210 in the chassis 140. One of these curves 130 is initiated by the spring 170 and therefore aids in returning and organizing of the cable chain 110.

Abstract: There is disclosed a lubricant scavenge arrangement provided on a chamber having an outer wall and configured to house a lubricated rotative component for rotation about an axis. The scavenge arrangement comprises: a substantially elongate channel provided in a substantially arcuate region of the wall, the channel being open to the chamber over substantially its entire length between an inlet end and an outlet end, said inlet end and said outlet lo end being angularly spaced apart around said longitudinal axis. The scavenge arrangement is particularly suited to use on bearing chambers in gas turbine engines.

Abstract: A variation in calorific value is detected using existing measurement values, without using a measurement device such as a calorimeter. An allowable variation range of a gas turbine power generation output with respect to a charged fuel amount or an allowable variation range of a charged fuel amount with respect to a gas turbine power generation output is set from a relation between the fuel amount charged to the combustor of the gas turbine and the gas turbine power generation output when the fuel gas calorific value is constant, and a calorific abnormality is detected when an actually charged fuel amount or an actual gas turbine power generation output falls outside the allowable variation range.

Abstract: A turbine engine, for example for a helicopter, including a gas generator and a free turbine driven in rotation by the gas flow generated by the gas generator. The turbine engine further includes a motor/generator coupled to a shaft of the gas generator, to provide a quantity of additional rotational kinetic energy to the shaft during a stage of turbine engine acceleration, or to draw a quantity of rotational kinetic energy from the shaft during a stage of turbine engine deceleration.

Abstract: A combustion chamber for a gas turbine is provided. The combustion chamber comprises at least one first and one second jet carrier, of which at least one is provided for injecting an operating gas in the combustion chamber such that waste gas fanned in the flame zone thereof is circulated to a mixing zone of the first jet carrier. In order to achieve a compact combustion chamber, the jet carriers are positioned in relation to each other such that waste gas from the flame zone of the first jet carrier flows directly to the mixing zone of the second jet carrier.

Abstract: An ecology valve (EV) fuel return system is provided. In one embodiment, the EV fuel return system includes a housing assembly having a fuel return outlet and a first manifold inlet. The fuel return outlet is fluidly coupled to a fuel supply system, and the first manifold inlet is fluidly coupled to a first manifold of a gas turbine engine (GTE). An ecology valve is disposed in the housing assembly and fluidly coupled to the fuel return outlet and to the first manifold inlet. A fuel routing assembly is fluidly coupled between the first manifold inlet, the fuel return outlet, and the ecology valve. The fuel routing assembly routes fuel: (i) from the first manifold inlet to the ecology valve when the GTE is in a shut-down mode, and (ii) from the ecology valve to the fuel return outlet when the GTE is in an engine start mode.

Abstract: Coaxial micronozzle designs are presented. Initial coaxial micronozzle designs utilizing center-body geometries to better exploit pressure thrust show a potential threefold increase in specific impulse under vacuum and near vacuum conditions.

Abstract: A turbofan engine control system is provided for managing a low pressure compressor operating line. The engine includes a low spool having a low pressure compressor housed in a core nacelle. A turbofan is coupled to the low spool. A fan nacelle surrounds the turbofan and core nacelle and provides a bypass flow path having a nozzle exit area. A controller is programmed to effectively change the nozzle exit area in response to an undesired low pressure compressor stability margin which can result in a stall or surge condition. In one example, the physical nozzle exit area is decreased at the undesired stability condition occurring during engine deceleration. A low pressure compressor pressure ratio, low spool speed and throttle position are monitored to determine the undesired stability margin.

Abstract: A device for opening and closing a thrust reverser door (3) of a jet engine includes at least one actuator and at least one locking mechanism (10) including at least one first locking element (11) arranged on the thrust reverser door (3) and at least one second locking element (13) arranged on the thrust reverser structure (5). To open the locking mechanism (10) against higher internal pressures in the thrust reverser (1) without increasing a power of the actuator or requiring the operation of the latter, the device includes, in addition to the actuator, at least one unloading mechanism (20) which is coupled to the locking mechanism (10).

Abstract: In a hybrid vehicle using an engine as one of power sources, an ECU obtains catalyst temperature. The ECU performs a catalyst warm-up operation if the catalyst temperature is lower than first catalyst temperature necessary for exhaust gas purification during a continuous operation of the engine. The ECU performs intermittency prohibition operation for prohibiting an intermittent operation of the engine if the catalyst temperature is between the first catalyst temperature and second catalyst temperature necessary for the exhaust gas purification at starting of the engine. The ECU performs a normal operation for allowing the intermittent operation of the engine if the catalyst temperature is higher than the second catalyst temperature. Thus, deterioration of fuel consumption due to catalyst warm-up is inhibited while inhibiting deterioration of emission in the hybrid vehicle.

Abstract: Systems and methods are described for controlling an engine in a vehicle. One example method includes, after a threshold duration of engine idling, continuing engine idle operation when an exhaust NOx sensor indicates a NOx level below a NOx threshold, and stopping engine idle and shutting down the engine when the exhaust NOx sensor indicates the NOx level is above the NOx threshold.

Abstract: An exhaust emission purification catalyst which purifies exhaust gas of an engine, includes: a carrier which is formed with a plurality of cell holes; and a plurality of catalytic layers which are carried in the plurality of cell holes. The plurality of catalytic layers includes: a first layer including an auxiliary catalyst that includes a zeolite including a transition metal that occludes NOx in the exhaust gas during a time period of low temperature; and a second layer disposed adjacent to a surface of the first layer and including a main catalyst that includes at least one of an alkali metal and an alkali earth metal and that occludes the NOx occluded in the auxiliary catalyst when temperature of the main catalyst reaches active temperature.

Abstract: A method for controlling operation of vehicle system including an internal combustion engine and a catalytic emission control device coupled in an exhaust of the engine, the method including delivering, which may include injecting into the exhaust, reductant to the emission control device responsive to vehicle operating conditions, and increasing emission control device inlet-NOx in response to reductant release from the emission control device.

Abstract: In an internal combustion engine, an NOx selective reduction catalyst (15) is arranged in the engine exhaust passage, and the amount of deposition of the HC deposited at the NOx selective reduction catalyst (15) is estimated. When the estimated HC deposition amount exceeds a predetermined allowable deposition amount, the NOx selective reduction catalyst (15) is raised in temperature to make the deposited HC desorb from the NOx selective reduction catalyst (15), and thereby the NOx selective reduction catalyst (15) from HC poisoning is restored.

Abstract: One object of the present invention is to provide an exhaust emission control apparatus for an internal combustion engine that is capable of improving the NOx purification performance. An exhaust emission control apparatus being placed in an exhaust path of an internal combustion engine, comprising: an NOx retention material; ozone injection means for injecting ozone into an exhaust gas being positioned upstream from the NOx retention material; an HC adsorbent adsorbing HC contained in the exhaust gas; and a catalyst being placed in a region where desorbed NOx and desorbed HC contact each other. The HC adsorbent is prepared so as to desorb adsorbed HC at the same time as NOx being stored in the NOx retention material is desorbed.

Abstract: Each time a starting process for a diesel engine 2 is conducted and before the diesel engine 2 is started, any differences of the pressures P1 and P2 detected by first and second pressure sensors 21 and 22, respectively, with respect to a predetermined reference pressure value Pref, are computed and stored as first and second correction values ?P1 and ?P2, and then a differential pressure P12 across a particulate filter in the diesel engine 2 is computed using the pressure detection results of the first and second pressure sensors 21, 22 and the first and second correction values ?P1, ?P2. Thus, use of simply constructed and highly durable sensors during the detection of the differential pressure existing across the filter allows accurate measurement of this differential pressure.

Abstract: A diesel particulate filter (DPF) configured to separate a particulate from an engine exhaust is provided. The DPF comprises a downstream filtration stage including a plurality of downstream channels, an upstream filtration stage disposed upstream of and in fluidic communication with the downstream filtration stage, and including a plurality of upstream channels, and a shell at least partly enclosing the downstream filtration stage and the upstream filtration stage, the shell including an inlet configured to conduct the engine exhaust to the upstream filtration stage and an outlet configured to release the engine exhaust from the downstream filtration stage. The plurality of upstream channels may include a plurality of open upstream channels, the arrangement of which disperses the particulate more evenly over the plurality of downstream channels, as more flow is directed away from the major axis of the filter.

Abstract: An exhaust gas purification device that includes a catalytic particulate filter having at least an exhaust gas channel, the exhaust gas channel may include a first channel and a second channel being laterally coupled each other and fluidly communicating therebetween, wherein the exhaust gas is inlet through inlet opening of the first channel and outlet through lower portion of the first channel and/or outlet opening of the second channel, and wherein a first coating layer is formed on an interior surface of the first channel in a longitudinal direction thereof substantially from the inlet opening in a first predetermined length, the first coating layer being coated with a catalyst, and a second coating layer is formed on an interior surface of the second channel in a longitudinal direction thereof substantially from the outlet opening in a second predetermined length, the second coating layer being coated with the catalyst.

Abstract: A catalytically active diesel particulate filter with ammonia trap action is presented, which, in addition to an oxidation-active coating (2), comprises a coating (1) which is catalytically active in the SCR reaction. By means of this inventive diesel particulate filter, it is possible to make exhaust gas aftertreatment systems for removing nitrogen oxides and particulates from the exhaust gas of lean engines considerably simpler and less expensive.

Abstract: An engine processor (38) processes data for inferring temperature of exhaust gas at an exhaust manifold (18) of an internal combustion engine (10) whose exhaust system (16) contains an after-treatment device (26, 28) for treating exhaust gas and a sensor (30) for providing data for temperature of exhaust gas entering the after-treatment device. The processor processes data from the sensor and other data to infer temperature of exhaust gas at the exhaust manifold by executing an algorithm (FIGS. 3 and 4) that models temperature of exhaust gas at the exhaust manifold as a function of data from the sensor and the other data, including certain constants, certain geometry of the exhaust system, and certain variables related to operation of the engine.

Abstract: A method to dislodge an adherent residue in an EGR cooler, the EGR cooler installed in an engine. The method comprises flowing an exhaust gas through an adherent-residue bearing surface of the EGR cooler when a temperature of the adherent-residue bearing surface is below a dewpoint temperature of the exhaust gas, enabling water vapor from the exhaust gas to condense on the adherent-residue bearing surface, heating the adherent-residue bearing surface to above the dewpoint temperature of the exhaust gas, and enabling condensed water on the adherent-residue bearing surface to evaporate. Other embodiments provide a method to recirculate an exhaust gas from an exhaust port of an engine to an intake of the engine via an EGR cooler, and a related EGR system.

Abstract: An apparatus for evacuating exhaust from an exhaust pipe of a vehicle having an external turbine and an internal turbine connected to the external turbine such that when the external turbine rotates the internal turbine rotates.

Abstract: A thrust roller bearing includes a plurality of rollers, a retainer, an annular first track ring having a track surface, an outer periphery flange part, and a first claw part, and an annular second track ring having a track surface, an inner periphery flange part, and a second claw part. Bearing internal gaps to allow the eccentric rotation of the first track ring and the second track ring are provided between the outer periphery flange part and an outer edge part of the retainer, and between the inner periphery flange part and an inner edge part of the retainer. In addition, at least one of the first and second claw parts is a projection part formed by a bending process. Furthermore, an edge part of the retainer opposed to the projection part has a first slope part formed at a corner part on the side opposed to the track surface, and a second slope part having a radial length relatively shorter than that of the first slope part, and formed at a corner part on the opposite side in a thickness direction.

Abstract: A pneumatic reciprocating piston engine that uses a mixture of compressed air and water as the working fluid with a combination of gravity and spring force functioning to return the piston after completion of the power stroke is disclosed. A working fluid, preferably comprising a source of compressed air, is in fluid communication with the bottom portion of a generally vertically disposed cylinder via an inlet valve biased to a normally closed position. A piston is configured for reciprocating motion within the cylinder and traverses between bottommost and topmost positions. The piston is configured to engage the inlet valve when at the bottommost position thereby actuating the valve for a limited period of time to an open position so as to allow the introduction of compressed air and initiating of the power stroke to drive the piston upward. In a preferred embodiment, water is injected into the compressed air stream entering the cylinder to provide lubrication for the piston.

Abstract: A rotation control system of a hoist pump includes: the hoist pump (3); an engine (2) for driving the hoist pump (3); a working equipment driven by a hydraulic cylinder that is extendable by hydraulic oil delivered through the hoist pump (3); a hydraulic oil tank that stores the hydraulic oil supplied to the hoist pump (3) and receives the hydraulic oil returned from the hydraulic cylinder; and a controller (9) that controls a rotation speed of the hoist pump (3) to be an allowable rotation speed that is set in advance for preventing cavitation while the hydraulic cylinder is operated.

Abstract: A valve assembly for controlling the flow of pressurized fluid supplied to an actuating cylinder having a piston driven by the pressurized fluid along a stroke path therewithin, the pressurized fluid being applied to alternative driving sides of the piston. The valve assembly comprises a first and a second valve pistons, which cooperate to block the supply of pressurized fluid to the current driving side of the piston when the piston reaches the end of its stroke path, thereby limiting the pressure of the pressurized fluid supplied to the driving side to a level reduced compared to a pressure level applied to drive said piston. If a leak occurs within the actuating cylinder at the end of the stroke path of the piston, it will be at the reduced pressurized fluid pressure.

Abstract: This invention relates to an apparatus for harvesting both potential and kinetic energy stored in ocean waves. The ocean's surface waves can simultaneously cause a cylindrical float to move up and down as well as rotate. By incorporating this float into a mechanical rectifying assembly comprised of unidirectional drive gears, the float's vertical motion as well as its rotation can be converted into continuous, one-way rotation of a power output shaft to drive an electric generator. This arrangement achieves a wave energy conversion apparatus which is simple, has low technological, financial and maintenance requirements, and is scalable.

Abstract: An engine comprising a closed circulating system containing a working fluid, the system comprising; means to raise the pressure of said working fluid from a low cycle pressure to a high cycle pressure by use of at least one variable displacement pump; means to add heat to said fluid substantially at said high cycle pressure to raise it to its high cycle temperature substantially above its critical temperature; means to expand said fluid by use of at least one scroll expander to do useful work; means to cool said fluid substantially at said low cycle pressure to a low cycle temperature by a regenerator and a condenser; and means to power said at least one variable displacement pump from said at least one scroll expander. With the working fluid in the closed circulating system able to have temperatures and entropies associated with a Rankine, Brayton, or supercritical cycle.

Abstract: A movement device suitable for performing a mechanical movement upon being powered by a power source includes a control element, a temperature chip, and two memory deforming elements. The temperature chip has a first surface and a second surface. The two memory deforming elements have a connection part and a movement part respectively. The temperature chip is electrically connected to the control element. The connection parts of the two memory deforming element are respectively disposed on the first surface and the second surface. The control element controls a direction of a current from the power source when passing through the temperature chip, and the first surface and the second surface respectively generate an exothermic effect or an endothermic effect according to a direction of the current from the power source, so the two memory deforming elements are heated or cooled, thus the movement part produces a movement through temperature control.