34results about How to "Efficient and uniform cooling" patented technology

In a battery pack including rechargeable batteries arranged in parallel, a cooling medium path for allowing a cooling medium to horizontally flow be formed between the rechargeable batteries. A cooling medium delivery device for delivering the cooling medium to the cooling medium path is provided so as to reduce a height of the battery pack including a cooling device. The cooling medium delivery device is constituted by a pair of cooling medium introduction ducts provided on both right and left sides of the battery pack, each having delivery ports for delivering the cooling medium alternately in horizontally opposed directions to each of the cooling medium paths, and a cooling medium compression transport device for supplying the cooling medium to both of the cooling medium introduction ducts.

A battery power supply device of the present invention includes a battery pack in which a plurality of battery modules each includes a plurality of cells which are serially connected together both electrically and mechanically, the plurality of battery modules housed in a holder, and the battery power supply device is structured so that a cooling medium flows around each cell and / or each battery module; the battery back is provided with a plurality of vent holes having different aperture areas which are distributed over at least one of inlet and outlet sides of the battery pack such that a cooling medium having a substantially uniform flow rate flows around each cell and / or each battery module.

An injection-moulding device is disclosed, comprising at least first and second mould parts, defining a mould cavity, wherein at least one of the mould parts comprises heating means, for heating the mould part in the vicinity of a mould cavity surface, said heating means comprising an inductive coil having a plurality of windings and being powered by an oscillator. The mould part comprises a top member, at the mould cavity surface, and, beneath the top member, a carrier member comprising grooves for taking up said coil windings, wherein the top member resistivity is lower than 1.5*10−6 Ωm, the top member relative magnetic permeability is lower than 10, the carrier member resistivity is higher than 20*10−6 Ωm, and the carrier member relative magnetic permeability is higher than 50.

An apparatus and method for processing elongated sheet material through a plurality of processing stations including a cooling station for lowering the temperature of the sheet material. The cooling station includes a plurality of individually controllable cooling zones each for controlling a portion of the transverse width of the sheet material during passage through the cooling zone. The cooling zones each include a plurality of cooling fluid directing spray nozzles and a sensor for sensing the temperature of the portion of the sheet material onto which cooling fluid has been directed by the respective cooling zone. A controller responsive to the temperature sensed at each cooling zone is operable for independently controlling the flow of cooling fluid to the fluid spray nozzles of each cooling zone based upon a preset temperature setting of the controller.

In a battery pack including rechargeable batteries arranged in parallel, a cooling medium path for allowing a cooling medium to horizontally flow be formed between the rechargeable batteries. A cooling medium delivery device for delivering the cooling medium to the cooling medium path is provided so as to reduce a height of the battery pack including a cooling device. The cooling medium delivery device is constituted by a pair of cooling medium introduction ducts provided on both right and left sides of the battery pack, each having delivery ports for delivering the cooling medium alternately in horizontally opposed directions to each of the cooling medium paths, and a cooling medium compression transport device for supplying the cooling medium to both of the cooling medium introduction ducts.

In an engine having a generator mounted thereon, an oil passage is formed within the engine's crankcase to supply oil to an oil jet for cooling one or more pistons. In addition, oil is supplied to an oil jet for cooling the generator, using the oil passage in common with the oil supply for cooling the piston, without requiring a separate, dedicated oil passage for the generator. The cooling oil delivery structure is provided for cooling the generator which is located at one end of the crankshaft. The oil passage for cooling pistons, which includes an oil jet for cooling each respective piston by jetting oil to the piston, is arranged on an axis substantially parallel to the crankshaft. A generator-cooling oil jet is provided on the crankcase at a terminal end of, and in fluid communication with the oil passage for cooling the pistons.

The present invention is directed to a semiconductor thermal processing system and an apparatus for thermally cooling a semiconductor substrate. According to one aspect of the present invention, a semiconductor thermal processing system and associated apparatus and method are disclosed which provides a segmented cold plate situated within a process chamber, wherein a plurality of segments of the cold plate are operable to radially translate between an engaged position and a disengaged position, wherein a substrate holder may pass between the plurality of segments when the segments are in the disengaged position. According to another aspect, an elevator is operable to linearly translate a substrate residing on a substrate holder between a heating position proximate to a heater assembly and a cooling position proximate to the segmented cold plate. According to another aspect, the cold plate comprises a plurality of holes through which one or more gases may flow, wherein an amount or mixture of the one or more gases is controllable via a controller, and wherein one or more temperature sensors are operable to provide temperature feedback at the substrate. According to another aspect the substrate resides within close proximity to the cold plate, wherein when gas is flowed through the holes, the substrate is cooled in the viscous regime, and the amount and / or mixture of gases flowed through the holes is controlled, based, at least in part, on the one or more measured temperatures.

A sheet-conveying device designed to feed a sheet fed thereto through a fixing device toward a discharge unit includes first and second conveyance guides facing each other so as to define a sheet conveyance path and each having a conveying member designed to feed the sheet. The first conveyance guide includes a blower opening facing the sheet conveyance path for blowing air onto the sheet conveyance path, an exhaust opening provided on a downstream side in a sheet feeding direction with respect to the blower opening for removing air that has been blown onto the sheet conveyance path and discharging it outside the device.

A carrier for a display module, in particular for an LED display module, having an arrangement for accommodating and / or fastening a display module, and having an air inlet opening and at least one air outlet opening, connected to one another by air ducts through which cooling air can flow to cool the display module, the carrier having a central air inlet opening that is connected via air ducts to at least two air outlet openings situated at different locations of the carrier, and the air ducts being fashioned between ribs provided on the carrier. Also described is a display device having such a carrier, and a display module carried thereby.

The invention relates to a fiber application head for manufacturing composite material pars and to a corresponding manufacturing method, said head including:an application roll for applying a band formed of one or more fibers onto an application surface;a main guide system for guiding at least one fiber towards said application roll;a heating, system capable of emitting thermal radiation towards the band just before application by the application roll;a cooling system capable of cooling, the application roil from the outside, such as a gas flow; anda drive system capable of rotating the application roll when the roll is not in contact with the application surface.

An injection-moulding device is disclosed, comprising at least a first (1) and a second (3) mould part, defining a mould cavity (4). At least one of the mould parts comprises cooling ducts (5), for cooling the mould part in the vicinity of a mould cavity surface (11), and heating means (6), for heating the mould part in the vicinity of the mould cavity surface. The cooling ducts (16) comprise grooves, in a carrier member (17), and the heating means comprises an inductive coil (18) having a plurality of windings, wherein at least a part of the inductive coil is placed in a cooling duct groove.

A heat exchanger efficiently and uniformly cools or heats portions to be controlled to a prescribed temperature, and then provides a surface processing apparatus which makes it possible to continuously carry out stable processing. The heat exchanger is constructed by arranging partition walls between two plates to form a fluid channel and a fin parallel with the channel or inclined by a prescribed angle on each of the two plates insides the channel so that the plate or a member in contact with the plate is cooled or heated with the fluid flowing through the channel.

A carrier for a display module, in particular for an LED display module, having an arrangement for accommodating and / or fastening a display module, and having an air inlet opening and at least one air outlet opening, connected to one another by air ducts through which cooling air can flow to cool the display module, the carrier having a central air inlet opening that is connected via air ducts to at least two air outlet openings situated at different locations of the carrier, and the air ducts being fashioned between ribs provided on the carrier. Also described is a display device having such a carrier, and a display module carried thereby.

This plasma treatment device is provided with: a wafer transportation tray having a first surface and a second surface opposite the first surface, the wafer transportation tray holding the wafer on the first surface; a cooling unit for cooling the wafer transportation tray; an electroconductive support body for supporting the second surface of the wafer transportation tray; and a double-sided electrostatic suction unit for electrostatically chucking the wafer on the first surface of the wafer transportation tray and electrostatically chucking the support body on the second surface of the wafer transportation tray.

An apparatus and method for processing elongated sheet material through a plurality of processing stations including a cooling station for lowering the temperature of the sheet material. The cooling station includes a plurality of individually controllable cooling zones each for controlling a portion of the transverse width of the sheet material during passage through the cooling zone. The cooling zones each include a plurality of cooling fluid directing spray nozzles and a sensor for sensing the temperature of the portion of the sheet material onto which cooling fluid has been directed by the respective cooling zone. A controller responsive to the temperature sensed at each cooling zone is operable for independently controlling the flow of cooling fluid to the fluid spray nozzles of each cooling zone based upon a preset temperature setting of the controller.

The present invention provides a substrate cooling apparatus for carrying a substrate and synchronously effectively and uniformly cooling the inside of the substrate surface. The periphery of the carrying path of the substrate (W) formed surrounding a roller carrying mechanism (10) is provided with a wind tunnel unit (20) with both ends open, a gas flow path (25) with both end portions open is formed at the inner side cavity unit of the wind tunnel unit (20) through arranging bucket shaped units (50) at both ends of the wind tunnel unit (20), the central portion in the carrying direction of the wind tunnel unit (20) is provided with an exhaust box (70), and at the periphery of the both ends of the gas flow path there is provided a blower nozzle (80). An air flow is formed inside the gas flow path (25) through blowing air the gas flow path (25) from the blower nozzle (80). Through carrying the heated substrate (W) along the gas flow path, the cooling processing is performed.

The invention discloses a laser regenerative amplifier based on a disc gain medium. The laser regenerative amplifier comprises a seed light source, an optical fiber coupling collimation module, a regenerative amplification resonant cavity, a pumping module and an optical isolator, wherein the regenerative amplification resonant cavity comprises a first polaroid, a Faraday rotator, a 1 / 2 wave plate, a second polaroid, a Pockels cell, a 1 / 4 wave plate, a first cavity mirror, a third cavity mirror, a fourth cavity mirror, a fifth cavity mirror, a disc gain medium, a seventh cavity mirror and an eighth cavity mirror, the first cavity mirror, the third cavity mirror and the fifth cavity mirror are concave mirrors, and the fourth cavity mirror, the seventh cavity mirror and the eighth cavity mirror are plane mirrors. Seed light oscillates in the regenerative amplification resonant cavity in a reciprocating mode, energy is amplified after the seed light passes through the disc gain medium every time, the lower thermal lens effect is achieved, the amplification efficiency linearization degree and the pulse stability are high, and extremely high light beam quality can be guaranteed.

A cooling device configured to cool an article to be treated by immersing the article to be treated in coolant includes a cooling chamber configured to accommodate the article to be treated and store the coolant therein, a supply nozzle configured to supply the coolant into the cooling chamber from below the article to be treated, a recovery pipeline configured to collect the coolant stored in the cooling chamber from above the article to be treated, and a pump configured to pump the coolant collected by the recovery pipeline to the supply nozzle.

A guide vane for a turbomachine, having a blade airfoil and at least one platform, to which the blade airfoil is connected. A cooling channel system is provided for cooling the platform and the blade airfoil. The platform has, on the side thereof facing the airfoil, at least one sealing lip for sealing to a rotating system of the turbomachine. At least one cooling channel extends through the sealing lip, which cooling channel forms part of the cooling channel system.

A coil device with a cooling structure includes: a coil unit that has a core structure having one or more leg parts and one or more coils wound around the one or more leg parts; and a flow-rectifying member having a flat plate portion covering a face of the one or more coils and flow-rectifying ribs inwardly protruding from an inner surface of the flat plate portion, the flow-rectifying ribs extending in a direction parallel to center axes of the one or more coils and being positioned to face side boundaries of the face of the one or more coils. The flat plate portion and the flow-rectifying ribs form a first air cooling channel at a substantially uniform gap outside of the one or more coils along the direction parallel to the center axes thereof, the first air cooling channel passing cooling air to air-cool the one or more coils.

The present invention provides a cooler for which the development of temperature deviation of a heating element such as a battery, etc., is suppressed, temperature deviation of the cooler surface is suppressed, and it is possible to efficiently and uniformly cool the heating element. This cooler comprises: an upper plate (10) on the heat receiving surface side; a lower plate (20) that faces the upper plate in parallel and sandwiches a refrigerant flow path (2) therebetween; and corrugated fins (30) that are disposed between the upper plate and the lower plate. In the cooler, a plurality of thecorrugated fins are disposed orthogonally with respect to the refrigerant flow path at appropriate intervals in the refrigerant flow direction, both refrigerant-flow-direction side parts of each corrugated fin are positioned by a projection (11) provided projecting at either of the upper plate or the lower plate, the upper plate and the lower plate are linked by a junction (21) that is provided projecting at one of the plates and is joined to the other plate, and the peripheral parts of both plates are joined.

The invention relates to an overturn type pneumatic control cooling system for granule structure feed production. The system comprises a placement frame, a cooling frame is detachably arranged in theplacement frame, a clamping groove is formed in the inner wall of the lower end of the placement frame, slots are symmetrically formed in the inner walls of the left end and the right end of the placement frame respectively and are of T-shaped structures; a clamping block is arranged at the lower end of the cooling frame, and suction strips are symmetrically arranged on the left side and the rightside of the lower end of the cooling frame. The following problems existing in the cooling operation of existing granule feed can be solved thatnatural air drying takes a long time, the uniformity ofcooling cannot be guaranteed by means of wind cooling, and rapid and uniform cooling of feed granules cannot be guaranteed; the contact area of the feed granules and air is increased through stirring,the formed feed granules are crushed easily, packaging and selling of feed are affected, the feed granules can be uniform, the function of efficient cooling can be achieved, and the work efficiency is improved.

A multiple hearth furnace includes a gas cooling system for its central shaft and its rabble arms. This gas cooling system includes within the shaft an annular main distribution channel for supplying a cooling gas to the rabble arms and a central exhaust channel for evacuating the cooling gas leaving the rabble arms. The gas cooling system further includes an annular main supply channel surrounding the annular main distribution channel and being outwardly delimited by an outer shell of the shaft. A cooling gas inlet is connected to the annular main supply channel. A cooling gas passage between the annular main supply channel and the annular main distribution channel is spaced from the cooling gas inlet, so that cooling gas supplied to the cooling gas inlet has to flow through the annular main supply channel through several hearth chambers before it flows through the cooling gas passage into the annular main distribution channel.

A coil device with a cooling structure includes: a coil unit that has a core structure having one or more leg parts and one or more coils wound around the one or more leg parts; and a flow-rectifying member having a flat plate portion covering a face of the one or more coils and flow-rectifying ribs inwardly protruding from an inner surface of the flat plate portion, the flow-rectifying ribs extending in a direction parallel to center axes of the one or more coils and being positioned to face side boundaries of the face of the one or more coils. The flat plate portion and the flow-rectifying ribs form a first air cooling channel at a substantially uniform gap outside of the one or more coils along the direction parallel to the center axes thereof, the first air cooling channel passing cooling air to air-cool the one or more coils.

The present invention provides a substrate cooling apparatus for carrying a substrate and synchronously effectively and uniformly cooling the inside of the substrate surface. The periphery of the carrying path of the substrate (W) formed surrounding a roller carrying mechanism (10) is provided with a wind tunnel unit (20) with both ends open, a gas flow path (25) with both end portions open is formed at the inner side cavity unit of the wind tunnel unit (20) through arranging bucket shaped units (50) at both ends of the wind tunnel unit (20), the central portion in the carrying direction of the wind tunnel unit (20) is provided with an exhaust box (70), and at the periphery of the both ends of the gas flow path there is provided a blower nozzle (80). An air flow is formed inside the gas flow path (25) through blowing air the gas flow path (25) from the blower nozzle (80). Through carrying the heated substrate (W) along the gas flow path, the cooling processing is performed.

The invention relates to a turbine blade (1) through which a cooling fluid flows, which has a plurality of flow channels (4, 5, 6) arranged adjacently along the outflow direction (2) of a working fluid (3), the flow Inlet holes (7, 8, 9) of channels (4, 5, 6) at the radially inner blade root (10) and outlet holes (11 , 12, 13) extend in such a way that the radial flow component (15) of the resultant cooling fluid flow (14) is practically oriented mainly radially outwards, wherein there is a (2) Look at the flow channel (4) at the front, whose outflow hole (11) is machined in the brushing edge (16) of the turbine blade (1). In addition, at least one trailing channel (5, 6) is provided, in which the combined cooling fluid flow (14) additionally has a local transverse flow component (17), and the outflow holes (12, 13) of the trailing channel Machined in the trailing edge (18) of the turbine blade (1).

The invention relates to a fiber application head for manufacturing composite material pars and to a corresponding manufacturing method, said head including:an application roll for applying a band formed of one or more fibers onto an application surface;a main guide system for guiding at least one fiber towards said application roll;a heating, system capable of emitting thermal radiation towards the band just before application by the application roll;a cooling system capable of cooling, the application roil from the outside, such as a gas flow; anda drive system capable of rotating the application roll when the roll is not in contact with the application surface.