Abstract: Controls for the climate in a space such as a building such as greenhouse, barn, office and house or such as a vehicle such as car, ship and aircraft. An organism therein forms part of the control system for the climate in the space, and the controls comprise the at least co-controlling of the temperature of this organism. Use is here at made of at the level of the organism supplied, unsaturated, in dependence of directing by the controls conditioned air. The controls depart from a temperature registration of the organism and climate registration (temperature, air humidity and -speed) in the space at two respective height levels. With an at a first level established relation between climate parameters and organism temperature an expectation in organism temperature is determined on the basis of a change in the climate parameters at the second level.

Abstract: An aspirating induction nozzle is designed to ensure that the discharge velocity is always at or above the governing guidelines while simultaneously leveraging physics to consistently induce fresh air with no moving parts. To achieve this, the flow rate from the fan at the inlet of the nozzle must be accelerated. A frusto-conical transitional flow impinger provides a mechanism to effectively control the flow velocity in the region from the discharge of the fan impeller through the nozzle body. The addition of the impinger provides a mechanism to ensure that flow velocities are always constant or increasing until the discharge plane of the nozzle body, thereby offering a means to optimize the design of the nozzle for the given flow and/or operational pressure drop requirements, while sustaining a tuned venturi effect for steadfast operation in a dynamic environment.

Abstract: An indoor unit of an air conditioning apparatus is fixed with respect to a ceiling, and includes an indoor unit casing having an air inlet and plural air outlets, plural airflow direction adjusting plates disposed in the air outlets, and an airflow direction adjusting control unit to independently adjust rotational states of the adjusting plates in order to adjust the airflow direction of conditioned air blown out from the air outlets. The control unit causes an entire body of at least one of the adjusting plates to be positioned inside a corresponding one of the air outlets in an air volume reducing state to reduce volume through the air outlet or a suppressing state to suppress flow from the air outlet toward an opposite side relative to an air inlet side.

Abstract: An industrial furnace (1) into which protective gas is admitted for the heat treatment of batches (5) of metal workpieces is described. The heat treating furnace includes an entrance lock (2) which can be sealed with respect to the surrounding environment by means of a first gas-tight closure device (2.2.1). The heat treating furnace also includes a third gas-tight closure device (3.1) disposed between a heat treatment chamber (3) of the furnace and a quenching facility (4) at the exit of the heat treatment chamber. With the foregoing arrangement a pressure of the protective gas admitted into the heat treatment chamber (3) can be maintained during loading and unloading of a batch of metal workpieces (5). The entrance lock may be configured as a dual-chamber vertical arrangement or as a single chamber horizontal arrangement.

Abstract: To obtain a vaporizer in which thin film-forming raw material solutions are stably and reliably carried by a carrier gas while being reliably separated within the dispersion unit body and the plurality of thin film-forming raw material solutions are stably vaporized in the subsequent vaporization unit, a center rod used in the vaporizer, and a method for vaporizing raw materials entrained by a carrier gas. A carrier gas introduction bore is formed in the center axis direction of the dispersion unit body. A center rod is inserted in the carrier gas introduction bore. The interspace between the inner wall of the bore and the outer wall of the rod forms a gas passage. Multiple thin film-forming material supply units are situated midway of the gas passage of the dispersion unit body, supplying thin film-forming materials. The center rod has sealing members in the longitudinal direction of the center rod.

Abstract: The cogeneration system includes: a cogeneration apparatus which generates electric power using supplied fuel gas and supplies the electric power and heat; a heat accumulator which accumulates the heat supplied by the cogeneration apparatus; a controller which controls at least start and stop of the cogeneration apparatus; and a display unit that displays a remaining power generation duration which is a length of time for which the cogeneration apparatus can continue power generation. The controller further calculates the remaining power generation duration based on a remaining heat accumulation capacity which is a difference between (a) a maximum accumulable heat amount which is the amount of heat the heat accumulator is capable of accumulating and (b) a current accumulated heat amount that is the amount of heat currently accumulated in the heat accumulator, and causes the display unit to display the calculated remaining power generation duration.

Abstract: A water dispenser including a heat-exchanger, a heater, a water-storage tank, and a faucet is provided mainly. The heat-exchanger has a first/second guiding-channel, a first inlet/outlet communicated with two ends of the first guiding-channel, and a second inlet/outlet communicated with two ends of the second guiding-channel. The water flows into the heat-exchanger through the first inlet, and flows out of the heat-exchanger through the first outlet. Two ends of the heater are communicated with the first outlet and the second inlet, and the water flowed out of the first outlet is heated by the heater. The heated water flows into the heat-exchanger through the second inlet, and flows out of the heat-exchanger through the second outlet. The water-storage tank is used to storage the water flowed out of the second outlet. The faucet is communicated with the water-storage tank and the heater respectively.

Abstract: An air damper assembly for regulating an air flow includes a frame, a plurality of elongated damper blade rotatably mounted to the frame, and a drive mechanism for actuating the damper blades between open and closed positions. The drive mechanism includes a gear fixedly secured to a distal end of each of the damper blades and an elongated rack slidably coupled to the frame. The rack meshingly engages the gears such that linear movement of the rack in a first linear direction results in rotational movement of the damper blades in a first rotational direction and linear movement of the rack in a second linear direction opposite the first linear direction results in rotational movement of the damper blades in a second, rotational direction opposite the first rotational direction.

Abstract: A heat treatment apparatus for performing heat treatment of treatment objects inside a cylindrical body by heating the cylindrical body and rotating the cylindrical body around an axis, includes a pair of movable support parts provided on opposite ends of the cylindrical body along the axis of the cylindrical body so as to be able to move along the axis and rotatably support the cylindrical body around the axis, and a fixed support part provided between the pair of the movable support parts along the axis so as to be unable to move along the axis and rotatably support the cylindrical body around the axis. The cylindrical body is supported by a three-point support of the pair by the movable support parts and the fixed support part.

Abstract: A steam generator is provided. The steam generator has a combustion chamber having a peripheral wall formed at least partially from gas-proof, welded steam generator pipes, at least two additional inner walls formed at least partially from additional steam generator pipes which are arranged inside the combustion chamber. The inner walls are connected one behind the other on the flow medium side by an intermediate collector. The steam generator has a high service life and is reliable. The flow medium on the inlet of the inner wall upstream of the intermediate collector has a lower temperature than that of the flow medium on an inlet of the peripheral wall.

Abstract: A magnetic sensor comprising a first shield and a second shield and a sensor stack between the first and the second shield, the sensor stack having a plurality of layers wherein at least one layer is annealed using in-situ rapid thermal annealing. In one implementation of the magnetic sensor a seed layer is annealed using in-situ rapid thermal annealing. Alternatively, one of a barrier layer, an antiferromagnetic (AFM) layer, and a cap layer is annealed using in-situ rapid thermal annealing.

Abstract: In a device for baking of clinker, heat generated in a furnace can be used in a particularly efficient and versatile manner if the heat generated in the furnace is transferred, by means of at least one first heat exchanger, to a heat carrier fluid, the heated heat carrier fluid is transported to at least one second heat exchanger, and the heat is then discharged to a heat sink, for example, in order to heat a flow of flue gas to a temperature required for denitrification thereof.

Abstract: A radiant gas heater includes one or more gas inlets 105, for receiving gas from a gas supply and one or more air inlets 110. The heater includes gas burners 120A-120E, in which the gas is burned using oxygen admitted through the air inlets 110. One or more heat emitting elements 125A-125E are included, which emit infrared radiation using energy generated by the gas burners. One or more ionization probes 130A are provided proximal to two or more of the heat emitting elements for detecting the presence or absence of a flame. A housing 115 accommodates the gas burners, the heat emitting elements and the ionization probes. One or more control units are provided which are in electrical communication with the ionization probes and the gas inlets, the control units operable to shut off the gas supply if the ionization probes detect the absence of a flame.

Abstract: A fire damper for a ventilating fan includes a shutter and a frame provided with a flange. An opening is defined through the flange. The frame is further provided with a movable component for opening or closing the preformed opening.

Abstract: A once-through steam generator comprises a duct having an inlet end in communication with a source of a hot gas; and a tube bundle installed in the duct and comprising multiple heat transfer tubes. The tube bundle has an economizer section, an evaporator section, and a superheater section. A steam separating device may be positioned between the evaporator section and the superheater section, wherein, as part of a wet start-up, hot water collected by the steam separating device is delivered from the steam separating device to mix with cold feedwater before it is introduced into the economizer section. A start-up module may be positioned in the duct near the inlet end, wherein, as part of a dry start-up, cold feedwater is delivered into the start-up module to generate hot water that is then mixed into the feedwater stream before it is introduced into the economizer section.

Abstract: The cement clinker production system includes: a first supplying section configured to supply a sulfur source and a fluorine source of mineralizer; a second supplying device configured to supply clinker raw material; a crusher configured to crush the mixed raw material obtained by mixing the clinker raw material with the fluorine source of the mineralizer; a kiln configured to burn the crushed mixed raw material; an introducing section configured to introduce the sulfur source of the mineralizer to the kiln; a third supplying section configured to supply fuel to the kiln; and a test sample-analyzing system configured to collect each of the mixed raw material before the burning and the clinker after the burning and to measure amounts of the fluorine, main components and free lime depending on the type collected.

Abstract: A tap off for use in a mixer comprises a pair of cylindrical portions, with a first cylindrical portion extending in a direction that will be inward toward a mixer when the tap off is mounted on a mixer. The first cylindrical portion defines a first port inlet and communicates into a second cylindrical portion. The second cylindrical portion defines a second inlet port and an outlet port for combining air from both the first inlet and the second inlet port. The first and second cylindrical portions are fixed together. A pair of diverter plates have a face for deflecting air from the second inlet port in the inward direction, and further have a leg extending from the face into the first cylindrical portion. Tabs on the face and legs of both diverter plates extend into slots in the second cylindrical portion. The tabs extends into slots in the first cylindrical portion. A mixer, and an ECS pack are also disclosed.

Abstract: A burner box for use in an air handling system. The burner box includes a main body having a top wall, a bottom wall, side walls extending between the top and bottom walls, and intermediate walls extending between the top and bottom walls and positioned between the side walls. An open upstream end of the main body is divided by the intermediate walls into a first bypass opening and a second bypass opening spaced from the first bypass opening by a burner opening. A direct fired burner is positioned in the main body between the intermediate walls and adjacent the burner opening such that air drawn into the main body through the burner opening is directed over the direct fired burner for heating. An electronic control system is operatively connected to the burner box and configured to maintain a constant pressure difference across the direct fired burner.

Abstract: A method of controlling a heating system includes: obtaining, from a power supply source, information specifying an output modulation period during which power consumption by a heat pump unit is to be reduced; and controlling, based on the information obtained in the obtaining, an amount of heat generated by the heat pump unit. In the controlling, the heat pump unit is caused to generate a first amount of heat per unit time in a period other than the output modulation period, and generate a second amount of heat per unit time during the output modulation period, the second amount of heat being less than the first amount of heat.

Abstract: A heating system for a vehicle having a power plant with a power plant coolant loop, and a method of operation, is disclosed. The heating system may include a HVAC module and a heater core coolant loop. The HVAC module includes a heater core. The heater core coolant loop includes a three-way valve having an inlet engaging the heater core for receiving a coolant, a first outlet that directs the coolant back into the heater core coolant loop, and a second outlet that directs the coolant into the power plant; a coolant pump for pumping the coolant through the heater core coolant loop; and a coolant heater located upstream of the heater core that selectively heats coolant flowing therethrough. Also, a coolant line receives the coolant from a heater core outlet of the power plant and directs the coolant into the heater core coolant loop.