60results about How to "Available energy" patented technology

A semiconductor product comprises a semiconductor substrate having a top surface and a bottom surface including a semiconductor chip. The semiconductor substrate has a top surface and a perimeter. A barrier is formed in the chip within the perimeter. An Ultra Deep Isolation Trench (UDIT) is cut in the top surface of the chip extending down therein between the perimeter and the barrier. A ILD structure with low-k pSICOH dielectric and hard mask layers is formed over the substrate prior to forming the barrier and the UDIT. The ILD structure interconnection structures can be recessed down to the substrate aside from the UDIT.

Systems and methods for improving operation of a hybrid vehicle are presented. In one example, external data are a basis for operating a driveline disconnect clutch. For example, a vehicle destination may be a basis for opening a driveline disconnect clutch and beginning to discharging an energy storage device so that fewer hydrocarbons may be consumed by the vehicle.

A flush valve assembly for a water tank of a water closet which includes a first valve member which can be secured to the water tank and has a base sleeve position including a radiused inlet to thereby increase the discharge coefficient of the valve opening. A second valve member is coaxially and slidably mounted with respect to the first valve member so that the valve opening is created between the first and second valve members when the second valve member is removed from the first valve member. The second valve member is slidably movable between a first rest position, wherein the second valve member is seated on the base sleeve portion of the first valve member so that water cannot pass through the valve opening, and a second position, wherein the second valve member is removed from the base sleeve portion of the first valve member so that water can pass through the valve opening. A sealing member is provided for sealing the valve opening when the second valve member is in its first rest position and seated on the base sleeve portion of the first valve member. A guiding assembly is further provided for properly guiding and aligning the second valve member with respect to the first valve member when the second valve member is moved between its first and second position. The flush valve assembly also includes a trip release mechanism is further provided for releasing the effect of the flush lever on the second valve member when the second valve member reaches its second position so as to return the second valve member to its first rest position prior to the flush lever returning to its first rest position.

An inventive energy harvesting apparatus may include a ferromagnetic material and / or a shape memory alloys to convert thermal energy to mechanical energy to electrical energy. The apparatus is subjected to a thermal gradient to cause beams to bend thus creating stress / strain in a piezoelectric material, or creating magnetic flux in a magnetic path. The charges created in this process can be transferred to electrical batteries.

Smooth, preferably variable-sweep fluid collection device surfaces disposed into opposition with wind, river, surf, ocean or tidal currents generate enhanced velocity fluid flows at length driven into onboard work-extracting disc turbines at advantageous angles of attack. Keyed to shafts turning freely through optionally extendable volutes, disc turbines comprising a dense population of smooth, axially fixed or adjustably spaced discs conducting preferably laminar flow between adjacent elements develop significant torque through boundary layer adhesion and viscous shear-stress between fluid layers. Exhaust of disc turbine throughput into divergent channels drafting into external currents of initially higher than ambient velocity and lower pressure may reduce turbine discharge backpressure, rapidly clear system throughput, and allow normally disadvantageous drag to be utilized to develop greater work generation. Gainfully turning with, instead of at odds to natural or anthropogenic currents provided, disc turbines utilized as disclosed may provide unprecedented renewable energy from fluids in motion.

A drive-in tool drives in fastening elements and includes a driving ram and a drive unit. The driving ram is displaceably supported in a guide. The drive unit has a drive flywheel and a return device. The drive flywheel is set in rotation by an electric motor, and the return device displaces the driving ram from an initial position after the completion of the drive-in process. The return device has a return motor separate from the electric motor, and the return motor is connected to the driving ram by a return mechanism.

A high temperature splash plate for use in the combustor of a gas turbine engine that also is a specular optical reflector. A thin layer of a high temperature reflector is applied to the surface of the splash plate of the component that forms a boundary for hot combustion gases. The component typically includes a thermal barrier coating overlying the high temperature metallic component that permits the component to operate at elevated temperatures. The thermal barrier coating must be polished in order to provide a surface that can suitably reflect the radiation into the gas flow path. A thin layer of the high temperature reflector then is applied over the polished thermal barrier coating by a process that can adequately adhere the reflector to the polished surface without increasing the roughness of the surface. The surface reflects radiation in the direction of the turbine back into the hot gas flow path. The reflected radiation is not focused onto any other hardware component. The design of the splash plate is such that the radiation is not directed to an adjacent component, which only serves to increase the temperature of the wall of the component.

An apparatus, system, and method are disclosed for delivering a dosant with engine exhaust. The apparatus includes a flow-rate regulator disposed downstream from an engine exhaust manifold that operates to control a fraction of exhaust from the engine exhaust manifold. The apparatus also includes a doser disposed downstream of the flow-rate regulator that provisions a supply of dosant to the path of the controlled fraction of exhaust, which atomizes, vaporizes, disperses, mixes with, and / or delivers the dosant.

The invention pertains to a stationary vehicle air conditioning system with a refrigerant circuit, in which a compressor circulates refrigerant through a refrigerant circuit including at least one condenser. The one compressor may be powered by the vehicle's mechanical power, by an electrical source, or by a combination of these driving forces. Depending on desired operating characteristics, a plurality of condensers may be arranged in a series or parallel configuration within the circuit, and a second compressor also may be added, which second compressor may be powered by a source other than the mechanical energy of the vehicle's engine. A plurality of fans may be positioned and selectively operable to provide cooling air streams to one or more of the condensers, with the vehicle engine mechanically driving one fan and an electrical power source driving another fan. At minimum, at least one fan is provided to provide a cooling air stream to one or more condensers, wherein the fan is a hybrid drive unit that is capable of being driven through mechanical or electrical means.

A high temperature splash plate for use in the combustor of a gas turbine engine that also is a specular optical reflector. A thin layer of a high temperature reflector is applied to the surface of the splash plate of the component that forms a boundary for hot combustion gases. The component typically includes a thermal barrier coating overlying the high temperature metallic component that permits the component to operate at elevated temperatures. The thermal barrier coating must be polished in order to provide a surface that can suitably reflect the radiation into the gas flow path. A thin layer of the high temperature reflector then is applied over the polished thermal barrier coating by a process that can adequately adhere the reflector to the polished surface without increasing the roughness of the surface. The surface reflects radiation in the direction of the turbine back into the hot gas flow path. The reflected radiation is not focused onto any other hardware component. The design of the splash plate is such that the radiation is not directed to an adjacent component, which only serves to increase the temperature of the wall of the component.

The invention discloses a solar shower water heater temperature different generating and heat pipe instantaneous heat system device. A hot water tank, a petal water valve, a flexible shaft, a solenoid valve, cold running water, heating water, superconducting liquid, a cold water tank, a heat collecting plate connector, a vacuum pipe heat collector, a metal honeycomb high-efficiency heat collector, a semiconductor temperature difference generator, a semiconductor heat pipe temperature difference generator, a charge regulator, a storage battery, a power supply connecting bus, a temperature display controller, an electric heater, a light-emitting diode, a water valve, a shower head, a boosting pump and the like form the device having a solar shower water heater pedal flexible shaft valve switch, the solenoid valve, a semiconductor heat pipe temperature difference generating solar water heater instantaneous device, and a semiconductor heat pipe temperature difference generating metal honeycomb high-efficiency heat-collecting instantaneous effluent device; the device does not use commercial power, solves the problems that the effluent of the solar water heater is cold and the water resources are wasted, adopts renewable energy sources with thermoelectric effect, has water-saving and energy-saving social and economic benefits, leads an irresistible trend of the present and the future, and has great significance.

A fuel cell system includes a fuel cell with cathode and anode regions. The fuel cell system also includes an exchanging device through which an intake air flow flows to the cathode region and a used air flow is discharged from the cathode region. In the exchanging device, heat is transferred from the intake air flow to the used air flow, and water vapor is simultaneously transferred from the used air flow to the intake air flow. A compressor is arranged downstream of the exchanging device to receive used air. A catalytic material is arranged upstream of the turbine, to which material can be supplied a fuel-containing gas. The catalytic material is integrated into the exchanging device on the used air side and an exhaust gas from the anode region is supplied to the used air side of the exchanging device.

A heat exchanger for thermoelectric generators having at least two channels for a cooling medium and at least one channel for a heating medium, the at least one channel for the heating medium being equipped with ribs in the inner region. These ribs are mounted at a number of ribs that increases in the heating flow direction which, among other things, contributes to a more efficient utilization and a comparability of the heat flow.

A warming-up system performing a catalytic converter warming-up method has an electric motor (1m) enabling a turbocharger (1) to increase the amount of air supplied to an internal combustion engine (2) regardless of the amount of exhaust gas flowing through a turbine (1t) of the turbocharger (1), a variable nozzle (1n) regulating the flow of exhaust gas through the turbine (1t), and an ECU (5) for controlling the operation of the electric motor (1m) and the variable nozzle (1n) and the amount of fuel supplied to the internal combustion engine (2). After the internal combustion engine (2) is started, the ECU (5) warms up the catalytic converter (4) by driving the electrical motor (1m) to forcibly rotate the turbine (1t), opening the variable nozzle (1n), and increasing fuel supply to the internal combustion engine (2).

Method of desalination and wastewater treatment in a microbial desalination cell reactor is provided, the microbial desalination cell reactor has three compartments, an anodic compartment, a cathodic compartment and a saline compartment, the method is carried out by (a) adding electrically conductive particles or electrically conductive material in the anodic compartment and cathodic compartment, (b) adding bacteria species of the genus Geobacter in the anodic compartment and several solutions in the compartments (c) replacing the solutions in the cathodic compartment and in the saline compartment and (d) oxidizing organic matter present in wastewater by bacteria from the genus Geobacter in the anodic compartment and desalinating the solution in the saline compartment and (e)after 20 to 30 operation cycles, replacing the solution in the saline compartment by a solution of hypochlorite salt.

A plurality of interactive modules are disposed at spaced locations to form an adaptive wireless network. Each module is capable of receiving transmissions of messages or data packets from other modules, and of transmitting messages or data packets to other modules for forming selected transmission paths via one or more modules toward a base station. Upon failure of a transmission path, a module not capable of transmitting a message along a transmission path toward the base station, transmits a message to other of the plurality of modules to form a new transmission path via such other module.