| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 165175000 | Inlet and outlet header means | 63 |
| 20080202739 | 2-Pass heat exchanger including internal bellows assemblies - A heat exchanger ( | 08-28-2008 |
| 20090065185 | Tube Bundle Heat Exchanger - A tube bundle heat exchanger has tubes which are held at each side in tube plates or oval-tube collecting-tube plates and are connected to these in each case by means of a weld seam. The connection of the tubes to the inlet-side tube plate or oval-tube collecting-tube plate is formed in each case by means of a conical and/or trumpet-shaped transition piece. The cross section of the transition piece reduces as viewed in the gas flow direction in such a way that the inlet-side end, as viewed in the gas flow direction, of the transition piece is connected in a butt joint to the tube plate or oval-tube collecting-tube plate. The inner and outer contours of the transition piece and of the welded connection region are formed without gaps and corners to the tube plate or oval tube collecting-tube plate and so as to be straight and/or with a radius, measured from the outer contour, of at least 5 mm. | 03-12-2009 |
| 20090151919 | OIL COOLER MOUNTING UNIT FOR AUTOMATIC TRANSMISSION - A mounting unit connects a coolant pipe within a radiator tank to a coolant supply pipe or a coolant return pipe outside the radiator tank. The mounting unit includes an engaging structure on the coolant pipe and an engaging flange on the coolant supply pipe or the coolant return pipe. The engaging structure includes a boss, a flange, a connecting hole, and an engaging bolt. The boss is configured to be inserted through a mounting hole of the radiator tank. The engaging flange includes a recess configured for the engaging structure to be inserted therein, a bolt hole configured for the engaging bolt to be inserted therein, and a connecting nipple configured to fluidly communicate with the connecting hole. | 06-18-2009 |
| 20090218084 | LIQUID TANK STRUCTURE OF HEAT EXCHANGER - In a liquid tank structure of a heat exchanger, a liquid tank | 09-03-2009 |
| 20090260788 | Tube for a heat exchanger - A tube for a heat exchanger includes a first segment that couples to a chamber for transportation of heat exchange media. The chamber receives the heat exchange media that disperses throughout the chamber and mixes within the chamber. The heat exchange media is then transported from the chamber. The chamber may include redirection members for controlling the direction in which the heat exchange media travels throughout the chamber. The tube may be connected to a header or manifold. The tube and chamber combination alone may be used as a heat exchanger. | 10-22-2009 |
| 20100006276 | Multichannel Heat Exchanger - Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided that include multichannel tube and fin configurations designed to promote the release of condensate. The multichannel tubes may have a curved, round, or airfoil shape, and may be used with plate or corrugated fins. In certain embodiments, corrugated fins may be brazed to multichannel tubes and then trimmed to form individual fin structures. Double header configurations also may be employed. | 01-14-2010 |
| 20100012304 | PLASTIC HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME - Disclosed is a plastic heat exchanger in which, when a heat exchanger tube of the plastic heat exchanger is coupled to a header, the heat exchanger tube and a junction portion of the header are melted and pressed simultaneously through a heat fusion jig including a fusion portion and a fusion valley so as to secure reliability against leakage of refrigerant, and a method of manufacturing the same, by which the plastic heat exchanger can be mass-produced at low fabricating cost through simple processes. The present invention provides a method of fabricating a plastic heat exchanger, comprising a step of melting and pressing a plastic heat exchanger tube and a junction of a header by using a heat fusion jig, and a plastic heat exchanger fabricated by the method, thereby securing reliability against leakage of refrigerant, having heat exchange performance more excellent than or equal to a metallic heat exchanger and also mass-producing the plastic heat exchanger at low fabricating cost through simple processes. | 01-21-2010 |
| 20100012305 | MULTI-CHANNEL HEAT EXCHANGER WITH IMPROVED CONDENSATE DRAINAGE - A heat exchanger includes a first generally vertical header and a second generally vertical header and a generally vertical array of a plurality of generally flat heat exchange tubes extending in a horizontal direction therebetween. Each heat exchange tube has a plurality of channels extending longitudinally in parallel relationship from its inlet end to its outlet end, each channel defining a discrete refrigerant flow path. A plurality of fins extends between parallel-arrayed tubes. To facilitate drainage of the collected condensate from the external surfaces of the flat heat exchange tubes, the tubes are aligned at a slight angle with respect to the horizontal so that the trailing edge of each tube is positioned lower than the leading edge of each tube. To further assist in the condensate drainage, the trailing edge of each of the fins may extend beyond the trailing edge of the associated heat transfer tubes and a lower extension lip may extend downwardly from the trailing edge of each of the fins. | 01-21-2010 |
| 20100032149 | HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME - The present invention provides, among other things, a heat exchanger including a plurality of tubes providing a flow path for a first fluid, a fin supported between two of the plurality of tubes and positioned along a flow path for a second fluid. Together, the fin and the plurality of tubes at least partially define a heat exchanger core. The heat exchanger can also include first and second tanks positioned adjacent to opposite ends of the plurality of tubes and an elastically deformable side part extending across the heat exchanger core and including a pair of integrally formed caps for closing openings in the first and second tanks. | 02-11-2010 |
| 20100051252 | HEAT EXCHANGER - A heat exchanger has a flat tube ( | 03-04-2010 |
| 20100116483 | HEAT EXCHANGE DEVICE AND METHOD OF MANUFACTURING THE SAME - To provide a heat exchange device having tubes both ends thereof are fitted into a connecting pipe thereby exchanging heat at a surface of the tube, and a method of manufacturing the same. | 05-13-2010 |
| 20100147501 | CURLED MANIFOLD FOR EVAPORATOR - A manifold for use in a heat exchanger assembly and a method of forming the manifold is disclosed herein. The assembly includes an upper manifold defining an interior and having a upper top portion having an upper opening in the center of said upper top portion. A partition is inserted through the upper opening to define a plurality of chambers in the interior. The partition has a plurality of locking tabs and dimples that abut the upper top portion. The method starts with the step of forming the upper manifold defining an interior and having an upper top portion defining an upper opening in the center of the upper top portion. The method continues with the step of dividing the upper manifold to define a plurality of chambers in the interior of the upper manifold and is finalized by joining the partition and the upper manifold through a snap fit. | 06-17-2010 |
| 20100175862 | BRAZED ALUMINUM HEAT EXCHANGER WITH SPLIT CORE ARRANGEMENT - An aluminum plate heat exchanger which may include a first core and a second core defining a piping space therebetween. The exchanger also may include at least one inlet manifold and at least one outlet manifold, each manifold in fluid communication with the first core and the second core. The exchanger may also include inlet piping in fluid communication with the inlet manifold; and, outlet piping in fluid communication with the outlet manifold. In certain embodiments, at least a portion of the inlet piping or at least a portion of the outlet piping is positioned in the piping space. | 07-15-2010 |
| 20100282454 | MINICHANNEL HEAT EXCHANGER HEADER INSERT FOR DISTRIBUTION - An inlet header of a microchannel heat exchanger is provided with a first insert disposed within the inlet header and extending substantially the length thereof, and having a plurality of openings for the flow of refrigerant into the internal confines of the inlet header and then to the channels. A second insert, disposed within the first insert, extends substantially the length of the first insert and is of increasing cross sectional area toward its downstream end such that annular cavity is formed between the first and second insert. The annular cavity of decreasing cross sectional area provides for the maintenance of a substantially constant mass flux of the refrigerant along the length of the annulus so as to thereby maintain an annular flow regime of the liquid and thereby promote uniform flow distribution to the channels. | 11-11-2010 |
| 20100300667 | DISTRIBUTOR TUBE AND END CAP SUBASSEMBLY - A method for fabricating a heat exchanger assembly ( | 12-02-2010 |
| 20100300668 | Heat Exchanging Device and Method of Making Same - A heat exchanger unit comprising of plurality of disk type heat exchanger units, disk type heat exchanger units having an inlet and an outlet as a tubular member. Within a disk type heat exchanger unit is a chamber to facilitate flow of heat exchange media, having a heat exchange medium directing member disposed within the chamber to direct flow of heat exchange media herein. | 12-02-2010 |
| 20110114299 | Flat tube with turbulence insert for a heat exchanger, heat exchanger having such flat tubes, as well as method and device for production of such a flat tube - The present invention relates to a flat tube for heat exchangers, particularly for charge air coolers, having a turbulence insert that lies on the inside, as well as to a heat exchanger, particularly a charge air cooler, having such flat tubes, and to a method for production of such a flat tube. | 05-19-2011 |
| 20110132587 | Multichannel Evaporator with Flow Mixing Manifold - Heating, ventilation, air conditioning, and refrigeration (HVAC&R) systems and heat exchangers are provided which include manifold configurations designed to promote mixing of vapor phase and liquid phase refrigerant. The manifolds contain flow mixers such as a helical tape, sectioned volumes, and partitions containing apertures. The flow mixers direct the flow of refrigerant within the manifold to promote a more homogenous distribution of fluid within the multichannel tubes. | 06-09-2011 |
| 20110139425 | TWO ROW BENT EVAPORATOR | 06-16-2011 |
| 20110146962 | ARRANGEMENT IN A LIQUID COOLER - Arrangement for circulating liquid in a liquid cooler ( | 06-23-2011 |
| 20110290465 | ORIENTATION INSENSITIVE REFRIGERANT DISTRIBUTOR TUBE - A heat exchanger assembly having an inlet header, an outlet header spaced from the inlet header, a plurality of refrigerant tubes hydraulically connecting the inlet header with the outlet header. A distributor tube having a plurality of orifices disposed in the inlet header, wherein the orifices are arranged along the distributor tube such that at least one orifice is oriented in the liquid phase of the refrigerant pressed against the internal surface of the distributor tube regardless of orientation of the evaporator. The orifices may be arranged in a random order about the distributor tube, positioned in groups of at least two at predetermined locations, or spiraled along the distributor tube. | 12-01-2011 |
| 20110290466 | Heat Exchanger with heat exchange chambers utilizing respective medium directing members - A heat exchange unit having a plurality of chamber units, said chamber units including an inlet orifice member, an outlet orifice member, and a plurality of walls defining a chamber interior, said chamber interior having lateral walls with plurality of protrusion members. The inlet receives a heat exchange medium flowing in a first flow direction in an initial line of low. Disposed within the chamber interior is a medium directing member, having an inclined surface, diverting the heat exchange medium from the initial flow direction so that it disperses within the chamber interior, in to at least two distinct flow patterns. The chamber interior having plurality of protrusion members on lateral walls of said interior, further causing the dispersion of heat exchange medium flow, causing turbulent flow pattern within the chamber interior. The heat exchange medium exits the chamber, via the outlet, in the initial line of flow. The chambers are interconnected by tubes to form assemblies. Plurality of chambers is arranged between manifolds to complete the medium flow. | 12-01-2011 |
| 20110303402 | HEATER CORE - Provided is a heater core which has a simple structure using a pipe connector formed by coupling a first plate and a second plate, thereby facilely manufacturing it, and also which can have a smaller size, since an inlet pipe and an outlet pipe are disposed to be adjacent to each other. | 12-15-2011 |
| 20120024510 | HEAT EXCHANGER, IN PARTICULAR A HEATING ELEMENT FOR MOTOR VEHICLES - A heat exchanger, in particular a heating element for motor vehicles, is provided that includes a block that has flat tubes and corrugated fins and a collecting tank on the inlet side and on the outlet side, wherein the flat tubes comprise flat sides having embossed vortex generators, and a coolant can flow through the flat tubes. The flat tubes can have an inner diameter in the range of 0.9 to 1.2 mm, preferably of 1.0 mm, and the corrugated fins can have a height in the range of 6.3 to 8.0 mm, preferably of 8.3 mm. | 02-02-2012 |
| 20120103585 | Heat exchanger - A heat exchanger includes first and second heat exchanging units arranged between first and second header units, and a plurality of refrigerant circuits each defining a refrigerant path, through which refrigerant introduced into the first header unit is discharged out of the first header unit after exchanging heat in the first and second heat exchanging units. | 05-03-2012 |
| 20120279692 | HEAT EXCHANGER ASSEMBLY - A heat exchanger assembly that includes an outlet header/manifold defining an outlet cavity, an outlet tube in fluidic communication with the outlet cavity, and a heat exchanger core. The outlet tube and the outlet cavity cooperate to reduce a temperature value range across the heat exchanger core by equalizing refrigerant distribution between the refrigerant tubes within the heat exchanger core. The length of the heat exchanger headers/manifolds may be increased for a predetermined packaging width because the outlet tube and inlet conduit may exit the headers/manifolds perpendicularly rather than axially, allowing the heat exchanger core width to be increased. The increased heat exchanger core width allows additional refrigerant tubes to be included in the heat exchanger core, providing decreased air pressure difference for air flowing through the heat exchanger assembly and increased heat capacity of the heat exchanger assembly. | 11-08-2012 |
| 20120292004 | HEAT EXCHANGER - A heat exchanger includes: an inlet header tube including opposite first and second ends and an inner space formed between the first and second ends; an outlet header tube parallel to the inlet header tube; a plurality of heat exchange tubes transversely extending between and fluidly connected to the inlet and outlet header tubes, each of the heat exchange tubes having a connecting end connected to the inlet header tube; and a baffle tube inserted into the inner space of the inlet header tube. The baffle tube has an open end proximate to the first end, a closed end proximate to the second end, and a plurality of orifices disposed between the open and closed ends to fluidly intercommunicate the inner space of the inlet header tube and the baffle tube. Each of the orifices is disposed in alignment with the connecting end of one of the heat exchange tubes. | 11-22-2012 |
| 20130014924 | HEAT EXCHANGER AND METHOD FOR MANUFACTURING A HEAT EXCHANGERAANM ENGELHARDT; MartinAACI DitzingenAACO DEAAGP ENGELHARDT; Martin Ditzingen DEAANM HIRSCH; StefanAACI StuttgartAACO DEAAGP HIRSCH; Stefan Stuttgart DEAANM LUDWIG; LarsAACI EsslingenAACO DEAAGP LUDWIG; Lars Esslingen DEAANM MOLDOVAN; FlorinAACI StuttgartAACO DEAAGP MOLDOVAN; Florin Stuttgart DE - A heat exchanger is provided having a tube block having a plurality of essentially parallel tubes for carrying a temperature control fluid, wherein at least the ends of the tubes are connected to one another. In addition, the heat exchanger comprises at least one header box that is designed to receive a temperature control fluid from the tubes, wherein the at least one header box has an inside height that corresponds within a tolerance range to the height of the ends of the tubes and wherein the header box is placed over the ends of the tubes and is joined thereto in a material-to-material fashion. | 01-17-2013 |
| 20130032320 | HEAT EXCHANGER - A plurality of heat-exchange tubes | 02-07-2013 |
| 20130126142 | REAR DOOR HEAT EXCHANGER - A rear door heat exchanger adapted to be mounted on the rear of a rack or other arrangement of heat-generating electronic equipment, and to cool air which passes therethrough when the rear door heat exchanger is in use. It comprises an upstream header and a downstream header with a multiplicity of substantially parallel microchannels extending between and in fluid communication with both the upstream header and the downstream header. Thus both headers are common to the microchannels of the said multiplicity of microchannels. | 05-23-2013 |
| 20130146267 | HEAT EXCHANGER - The invention relates to a heat exchanger including exchange components and fluid flow components ( | 06-13-2013 |
| 20130175016 | HEAT EXCHANGER - A heat exchanger ( | 07-11-2013 |
| 20130180696 | A METHOD AND APPARATUS FOR CONNECTING SECTIONS OF A ONCE-THROUGH HORIZONTAL EVAPORATOR - Disclosed herein is a once-through evaporator comprising an inlet manifold; one or more inlet headers in fluid communication with the inlet manifold; one or more tube stacks, where each tube stack comprises one or more substantially horizontal evaporator tubes; the one or more tube stacks being in fluid communication with the one or more inlet headers; one or more outlet headers in fluid communication with one or more tube stacks; and an outlet manifold in fluid communication with the one or more outlet headers. | 07-18-2013 |
| 20130192809 | HEAT EXCHANGER AND AIR CONDITIONER INCLUDING SAME - An air conditioner includes a compressor and a heat exchanger. The heat exchanger includes a first header pipe to have a refrigerant compressed by the compressor to flow therein, a heat exchange unit including a plurality of first refrigeration tubes and a plurality of second refrigeration tubes to thermally exchange the refrigerant with air, a plurality of first header branch pipes coupling the first header pipe with corresponding first refrigeration tubes in the heat exchange unit, a bypass pipe to have the refrigerant, thermally exchanged in the heat exchange unit, passing therethrough in the air cooling operation, and a second header pipe to have the refrigerant passing through the bypass pipe to flow therein. A plurality of second header branch pipes couples the second header pipe with corresponding second refrigeration tubes in the heat exchange unit, where at least two first refrigeration tubes have at least one second refrigeration tube therebetween. | 08-01-2013 |
| 20130192810 | TUBE AND BAFFLE ARRANGEMENT IN A ONCE-THROUGH HORIZONTAL EVAPORATOR - Disclosed herein is a once-through evaporator comprising an inlet manifold; one or more inlet headers in fluid communication with the inlet manifold; one or more tube stacks, where each tube stack comprises one or more inclined evaporator tubes; the one or more tube stacks being in fluid communication with the one or more inlet headers; where the inclined tubes are inclined at an angle of less than 90 degrees or greater than 90 degrees to a vertical; one or more outlet headers in fluid communication with one or more tube stacks; and an outlet manifold in fluid communication with the one or more outlet headers; and a baffle system comprising a plurality of baffles; the baffle system being disposed adjacent to a tube stack so that the baffle system contacts a tube. | 08-01-2013 |
| 20130213625 | HEAT EXCHANGER - A modular system for heat exchange between fluids includes a plurality of open elements that, by means of two end plates, are connected together. An open element is constituted of a folded and sealed sheet material that is arranged in a frame. | 08-22-2013 |
| 20130284415 | REFRIGERANT RADIATOR - A refrigerant radiator for a heat pump cycle includes a plurality of tubes. The tubes are disposed to satisfy the following relationship: | 10-31-2013 |
| 20130299150 | Heat Exchanger For A Motor Vehicle - A heat exchanger comprises: a plurality of tubes for the circulation of a coolant which are arranged as a core bundle of tubes having a width in a longitudinal direction, a depth in a transverse direction, and a height in a vertical direction; a first header and a second header into which the tubes of the core bundle open; and a first partition arranged respectively in the first and second headers. The first partition respectively divides the first header and the second header, at least partially, into a first compartment and a second compartment which are adjacent in the transverse direction. The heat exchanger further comprises at least one second partition dividing the first compartment and the second compartment of the first header into a first chamber, a fourth chamber, and at least one return compartment which is adjacent, in the longitudinal direction, to the first and fourth chambers. | 11-14-2013 |
| 20130299151 | CAC HEADER WITH REDUCED OVERHANG - A head collecting tank for a tubular heat exchanger of a motor vehicle having an inner end in the form of a right parallelogram, on which is secured across a sealing element, a tube panel for mounting and securing of one of the lengthwise ends of a bundle of tubes of the heat exchanger. The tube panel is formed by a frame part with a set of mutually parallel braces having in cross section the shape of the letter U and passing into the frame part, which also has in cross section the shape of the letter U with an elongated arm on the side away from the braces. | 11-14-2013 |
| 20130312944 | REFRIGERANT DISTRIBUTING DEVICE AND HEAT EXCHANGER - A refrigerant-distributing device and a heat exchanger comprising the refrigerant-distributing device are provided. The refrigerant-distributing device comprises a distributing tube ( | 11-28-2013 |
| 20140041842 | HEAT EXCHANGER WITH HEAT EXCHANGE CHAMBERS UTILIZING RESPECTIVE MEDIUM DIRECTING MEMBERS - A heat exchange chamber includes an inlet, an outlet and a plurality of walls defining a chamber interior. The inlet receives a heat exchange medium flowing in a first flow direction in an initial line of flow. Disposed within the chamber interior is a medium directing member, having an inclined surface, which diverts the medium from the initial flow direction so that it disperses within the chamber interior. Exposure to the contact surfaces provided by the chamber walls causes the medium to exchange heat with the chamber and the external environment. The medium exits the chamber, via the outlet, in the initial line of flow. The chambers are interconnected by tubes to form assemblies. Plural sets of chamber and tube assemblies are arranged between manifolds to provide a heat exchanger. | 02-13-2014 |
| 20140190674 | Connection Flange And Associated Collector Box And Heat Exchanger - A connection flange for a collector box of a heat exchanger for a vehicle defines a fluid inlet and/or a fluid outlet. The flange comprises a fixing adaptor for mounting the heat exchanger on a fixing support (e.g. a mounting bracket) of the vehicle. The fixing adaptor is produced separately from the flange. A collector box comprising such a connection flange and a heat exchanger comprising such a collector box are also disclosed. | 07-10-2014 |
| 20140202673 | HEAT EXCHANGER - A heat exchanger for use with a two-phase refrigerant includes an inlet header, an outlet header, and a plurality of refrigerant tubes hydraulically connecting the headers. A distributor tube has a plurality of orifices disposed in the inlet header, the end of the refrigerant tubes opposite the outlet header extends inside the inlet header and abuts a surface of the distributor tube, a portion of an inner surface of the inlet header facing the surface of the distributor tube and the surface of the distributor tube defining a first chamber. A gap separates at least a portion of the distributor tube and the inlet header, the gap extending from at least the orifices to the first chamber, wherein at least one partition having at least one opening formed therethrough spanning the gap, the partition separating the orifices from the first chamber. | 07-24-2014 |
| 20140238649 | HEAT EXCHANGER - The invention relates to a heat exchanger for heat exchange between fluids, comprising a housing having an inlet and an outlet for each fluid, the inlet and outlet for each fluid being connected to one another by a flow path, the flow path of a first fluid comprising multiple heat exchange modules comprising at least one longitudinal hollow tube, wherein the modules are arranged in a matrix configuration that comprises at least two columns of longitudinal tubes and at least two rows of longitudinal tubes, and wherein a module is provided with at least one connector for connecting to a co-operating connector of an adjacent module, such that the space enclosed between adjacent modules defines a flow path for a second fluid, parallel to the flow path for the first fluid. | 08-28-2014 |
| 20140338875 | 2-PASS HEAT EXCHANGER INCLUDING THERMAL EXPANSION JOINTS - A heat exchanger ( | 11-20-2014 |
| 20150060034 | HEAT TRANSFER UNIT FOR PROCESS FLUIDS - A heat transfer unit includes an inlet manifold; an outlet manifold spaced from the inlet manifold; and a plurality of conduits coupling the inlet manifold to the outlet manifold, wherein at least on the conduits is coupled to the outlet manifold at an oblique angle. In one form, the conduit includes a L-Coil. In another form, the conduit includes a D-Coil. In another form, the conduit includes a coil having two or more C-shaped sections. Each conduit includes a section arranged in an interior space of a heater box, and at least one heater is arranged in the interior space of the heater box. | 03-05-2015 |
| 20160003558 | FLUID PROCESSING SYSTEM, HEAT EXCHANGE SUB-SYSTEM, AND AN ASSOCIATED METHOD THEREOF - A heat exchange sub-system and fluid processing system is provided containing an inlet header; an outlet header; a plurality of heat exchange tubes in fluid communication with the inlet header and outlet header. The heat exchange tubes are configured to exchange heat with a cold ambient environment. A liquid-gas separator is coupled to the outlet header. The heat exchange sub-system is configured to receive a hot gaseous fluid comprising condensable and non-condensable components, and to condense at least a portion of the condensable components. The system is configured such that the cold ambient subsea environment serves as a heat sink. | 01-07-2016 |
| 20160054076 | POLYMERIC COIL ASSEMBLY AND METHOD OF MAKING THE SAME - Coil assemblies for use in heat exchange applications are made using polymeric tubes, some with heat exchange and water redistribution media integral with the coil assembly and others with a water distribution subassembly integral with the coil assembly. One coil assembly includes at least two generally linear passes that are connected by return bends formed by folding an array of polymeric tubes. The passes have an array of at least two layers of polymeric tubes that pass through alignment holes in tube spacers only along the passes to maintain the tubes in substantially the same relative positional relationship to each other in the passes and in the return bends. Methods are explained for forming the coil assemblies and components, including the tube spacers and tube sheets to connect the coil assembly to inlet and outlet manifolds for the processing fluid flowing internally through the tubes. | 02-25-2016 |
| 20160097596 | Heat Exchanger with Self-Retaining Bypass Seal - A gas/liquid heat exchanger comprises a stack of flat tubes, defining liquid flow passages. Spaces between the flat tubes define gas flow passages, with the sides of the core having an irregular comb-like arrangement. The heat exchanger further comprises a housing having side covers over the sides of the core, and being spaced from the sides of the core. The core has at least one portion of reduced width, so as to provide channels extending throughout the height of the core. The heat exchanger further comprises a pair of side seals at least partly received in the gap between the side cover of the housing and the core, and more particularly in the channels along the sides of the core. The side seal extends throughout the height of the core and has a thickness which is greater than that of the gap. | 04-07-2016 |
| 20160097598 | HEAT EXCHANGER - A heat exchanger having a cover plate, a first manifold tube, a second manifold tube and at least one tube, wherein the tube is received at the ends in a respective opening of the first manifold tube and of the second manifold tube, wherein the cover plate is in contact with the manifold tubes and in thermal contact with the tube, wherein a fixing device is provided by which the cover plate can be fixed to at least one manifold tube and/or to at least one tube. | 04-07-2016 |
| 20160097599 | HEAT EXCHANGER - A first projection plate and a second projection plate of each segment of first plurality of segments cause gas flowing into each segment to flow out from each segment while causing rotation in the gas in different directions with respect to a rotational axis in a gas flow direction and then flow into each of two segments of second plurality of segments adjacent in a perpendicular direction to the gas flow direction. | 04-07-2016 |
| 20160169589 | QUENCH-COOLING SYSTEM | 06-16-2016 |
| 20160195336 | HONEYCOMB HEAT EXCHANGER | 07-07-2016 |
| 20160377348 | HEAT EXCHANGER - A heat exchanger has a case housing a plurality of heat transfer tubes, a pair of header portions for water inflow and for water outflow, the pair of header portions connecting with both ends of the plurality of heat transfer tubes, and a pair of wall portions for headers respectively constituted with an auxiliary member formed separately from a side plate member of the case, the wall portions for headers constituting the pair of header portions by being assembled with the side plate member. The pair of wall portions for headers are configured to be integrally connected with each other. Thereby, production of the pair of header portions are facilitated and the production cost of the heat exchanger is reduced. | 12-29-2016 |
| 20180023903 | TANK AND HEAT EXCHANGER | 01-25-2018 |
| 165176000 | Side by side | 8 |
| 20080223566 | HEAT EXCHANGER - A heat exchanger used as an evaporator is configured such that two heat exchange tube groups, each composed of a plurality of heat exchange tubes, are provided between a pair of header tanks, while being separated from each other in a front-rear direction. Each of the header tanks includes two header sections. Each header tank includes a first member to which the heat exchange tubes are connected, a second member which is joined to the first member and covers the side of the first member opposite the heat exchange tubes, and a partition plate disposed between the first and second members and having partition portions which divide the interiors of the two header sections into respective upper and lower spaces. Through holes are formed in the partition portions so as to establish communication between the upper and lower spaces of the header sections. | 09-18-2008 |
| 20080230215 | Heat Exchanger with Ventilation - The invention relates to a heat exchanger, in particular for a stationary UT heating body ( | 09-25-2008 |
| 20080314575 | PARALLEL FLOW EVAPORATOR - A parallel flow evaporator comprises a transitional plate. A left side plate and a right side plate are connected with two side edges of the transitional plate respectively. A first liquid inlet manifold is secured to an upper side edge of a forward side surface of said transitional plate, a first gas outlet manifold is secured to an upper side edge of a rearward side surface of said transitional plate, a second liquid inlet manifold is secured to a lower side edge of the forward side surface of said transitional plate, and a second gas outlet manifold is secured to a lower side edge of the rearward side surface of said transitional plate. A plurality of flat tubes, which are parallel with and distant from each other, are arranged between said first liquid inlet manifold and said second liquid inlet manifold. Said first liquid inlet manifold and said second liquid inlet manifold as well as said first gas outlet manifold and said second liquid inlet manifold communicate with said flat tubes. Between the flat tubes there are arranged a plurality of fins. A left end of the second liquid inlet manifold is connected with a coolant inlet and a left end of the second gas outlet manifold is connected with a coolant outlet. According to the present invention, flat tubes and fins are provided in the parallel flow evaporator, and the liquid inlet manifolds and the gas outlet manifolds are designed as U-tubes, so the heat exchange efficiency of the parallel flow evaporator is improved. | 12-25-2008 |
| 20090236086 | HEAT EXCHANGER - An evaporator | 09-24-2009 |
| 20110088885 | MANIFOLD FLUID COMMUNICATION PLATE - A communication plate extends along and is sandwiched between cylindrical communication manifolds of a first heat exchanger assembly and a second heat exchanger assembly. The communication plate includes a saddling surface arcuate in one direction and a saddling surface arcuate in the opposite direction for engaging in saddle-like fashion the cylindrical shape of the manifolds. The communication plate defines a plurality of communication plate orifices disposed along the communication plate and aligned co-axial with a plurality of communication orifices disposed along the manifolds to seal the communication orifices of the manifolds and establish distributed and sealed fluid communication between the heat exchanger assemblies. | 04-21-2011 |
| 20130240191 | MANIFOLD FLUID COMMUNICATION PLATE - A communication plate extends along and is sandwiched between cylindrical communication manifolds of a first heat exchanger assembly and a second heat exchanger assembly. The communication plate includes a saddling surface arcuate in one direction and a saddling surface arcuate in the opposite direction for engaging in saddle-like fashion the cylindrical shape of the manifolds. The communication plate defines a plurality of communication plate orifices disposed along the communication plate and aligned co-axial with a plurality of communication orifices disposed along the manifolds to seal the communication orifices of the manifolds and establish distributed and sealed fluid communication between the heat exchanger assemblies. | 09-19-2013 |
| 20130240192 | MANIFOLD FLUID COMMUNICATION PLATE - A communication plate extends along and is sandwiched between cylindrical communication manifolds of a first heat exchanger assembly and a second heat exchanger assembly. The communication plate includes a saddling surface arcuate in one direction and a saddling surface arcuate in the opposite direction for engaging in saddle-like fashion the cylindrical shape of the manifolds. The communication plate defines a plurality of communication plate orifices disposed along the communication plate and aligned co-axial with a plurality of communication orifices disposed along the manifolds to seal the communication orifices of the manifolds and establish distributed and sealed fluid communication between the heat exchanger assemblies. | 09-19-2013 |
| 20140090827 | HEAT EXCHANGER AND PRODUCTION METHOD THEREOF - The heat exchanger HE comprising a case | 04-03-2014 |
