Class / Patent application number | Description | Number of patent applications / Date published |
165167000 | With plate traversing passages interconnecting alternate spaces | 47 |
20080196873 | Gasket Assembly for Plate Heat Exchanger - A gasket assembly of a plate heat exchanger, comprising at least one gasket ( | 08-21-2008 |
20080196874 | Plate Heat Exchanger - The invention relates to a plate heat exchanger ( | 08-21-2008 |
20080196875 | Micro-Structured Cooler and Use Thereof - For providing a particularly efficient micro-structured cooler intended more specifically for cooling electronic components, it is proposed to proceed in the following manner to build this cooler: providing a stack of at least two metal foils ( | 08-21-2008 |
20080216996 | Inlet Arrangement - An inlet arrangement ( | 09-11-2008 |
20080223564 | Heat Exchanger Plate and a Plate Package - The invention refers to a heat exchanger plate ( | 09-18-2008 |
20080236802 | PLATE HEAT EXCHANGER - The invention relates to a plate heat exchanger, composed of trough-shaped heat exchanger plates which are stacked one in the other and whose edges bear against one another. The plates can have flow ducts, located between the heat exchanger plates for a cooling fluid and for another fluid. The flow ducts are fitted with inserts in the form of turbulator plates. The heat exchanger can include at least four inlet and outlet openings in the corners of the heat exchanger plates which form two vertical ducts for the cooling fluid and two vertical ducts for the other fluid in the stack. The inserts in the flow ducts for the cooling fluid are embodied in one part or a plurality of parts. The flow ducts for the cooling fluid are equipped, in the regions around the openings, with plate-like inserts which have guide ducts with a width, and are provided with the turbulator plate in a central region between the plate-like inserts. The openings can be arranged right in the corners in such a way that only a narrow strip remains, which is occupied by a guide duct which is formed in the plate-like inserts and which has a significantly smaller width than the width of the other guide ducts. | 10-02-2008 |
20080257536 | Heat Exchanger, Especially Oil/Coolant Cooler - The invention relates to a heat exchanger, especially a stacked plate oil cooler ( | 10-23-2008 |
20080264619 | Stacked-Plate Heat Exchanger, in Particular Charge-Air Cooler - The invention relates to a stacked-plate heat exchanger, in particular a charge-air cooler, having a plurality of elongate plates ( | 10-30-2008 |
20080283231 | Plate Heat Exchanger - A plate heat exchanger includes a number of first heat exchanger plates (A) and second heat exchanger plates (B). The plates include a first plate interspace ( | 11-20-2008 |
20080283232 | Heat Exchanger - The invention relates to a heat exchanger with at least two plate-shaped flow ducts which are in parallel to one another and at a distance from one another and have a flow connection through at least one connecting duct ( | 11-20-2008 |
20080289805 | Plate Type Heat Exchanger for a Isothermal Chemical Reactor - Plate type heat exchanger ( | 11-27-2008 |
20080314574 | Method for the Production of a Plate Type Heat Exchanger and Related Heat Exchanger - A method for the production of heat exchangers ( | 12-25-2008 |
20090008071 | RIB PLATE TYPE HEAT EXCHANGER - A rib plate type heat exchanger comprises a heat exchange core consisting of rib plate type heat exchange plates. A surrounding edge of the rib plate type heat exchange plate is formed as a sealing bevel. The rib plate type heat exchange plate comprises the first end zone, the second end zone and a central heat exchange zone. The first and second distribution zones are provided in the first and the second end zones respectively. The central heat exchange zone and first and second distribution zones are arranged on a same plane and are extended in the height of a lower plate plane. Heat exchange ribs and flow guide ribs are provided in the central heat exchange zone and the distribution zones respectively. Corner holes which are surrounded by adjacent edge zones at the upper plate plane height and lower plate plane height are provided in the first end zone and the second end zone. There are incline intermediate zones extending between the adjacent edge zones, between the adjacent edge zone at the upper plate plane height and the central heat exchange zone, and between the adjacent edge zone at the upper plate plane height and the first and second distribution zones. | 01-08-2009 |
20090008072 | Plate Heat Exchanger Including Strengthening Plates Provided Outside Of The Outermost Heat Exchanger Plates - The invention relates to a plate heat exchanger including a plurality of plates. The plates extend in parallel to a main extension plane and include several heat exchanger plates and a strengthening plate ( | 01-08-2009 |
20090032232 | HEAT EXCHANGER AND ITS MANUFACTURING METHOD - A heat exchanger for exchanging heat through a heat transfer plate by flowing a primary air current and a secondary air current to a ventilation path is provided. An unit element including the heat transfer plate, and the ventilation path formed between the heat transfer plates by stacking the unit element in plural are arranged. The unit element is configured by integrally molding a spacing rib for holding a spacing of the heat transfer plate, and a shield rib for shielding leakage of the air current with resin. Furthermore, the unit element includes a stacking error detecting unit for determining a stacking error when they are stacked. | 02-05-2009 |
20090056926 | Heat exchanger - A heat exchanger includes a plate member having several continuously folded plates defining a first opening for reception of a fluid from a first direction and a second opening for reception of another fluid from a second direction, and a frame body enclosing the plate member. The frame body has bottom and top plates, left and right plates, and front and rear plates. Each left and right plate has a height smaller than a width of the folded plate member so that the left and right plate define an upper left hole and a lower left hole in cooperation with the top and bottom plates, and that the right plate defines an upper right hole and a lower right hole in cooperation with the top and bottom plates. Two gasket sheets are disposed on inner surfaces of the top and bottom plates in order to abut hermetically against top and bottom edges of the continuously folded plates. | 03-05-2009 |
20090095457 | Plate Heat Exchanger - The invention relates to a plate heat exchanger ( | 04-16-2009 |
20090159250 | OIL COOLER - An oil cooler includes a pair of spaced inlet/outlet boss portions; an inlet pipe and an outlet pipe coupled to the inlet/outlet boss portions, respectively; and tubes coupled to the inlet/outlet boss portions through both ends thereof to form an oil flow passage. The tubes are disposed in parallel and in a multi-stage arrangement. Each tube has a portion in fluid flow relationship with the neighboring tube at an area between the inlet and outlet pipes so oil can flow between them. | 06-25-2009 |
20090211741 | Oil Cooler - An oil cooler, in particular for hydraulic oil, which is composed of spaced-apart cooling plates which are in the form of a parallelepiped-shaped package ( | 08-27-2009 |
20090308582 | Heat Exchanger - A heat exchanger and a method for fabricating the heat exchanger are disclosed. The heat exchanger comprises a heat exchanger core that is formed from a plurality of stacked aluminum panels that are joined together via friction stir welding. Each panel in the core is formed from at least two aluminum extrusions that are joined to one another via friction stir welding. | 12-17-2009 |
20100089558 | Total Heat Exchanging Element and Total Heat Exchanger - A total heat exchanging element | 04-15-2010 |
20100181054 | Plate-Frame Graphite-Foam Heat Exchanger - A heat exchanger for thermally coupling a first fluid and second fluid is disclosed. The heat exchanger comprises plates comprising cores of thermally conductive graphite foam. A plurality of conduits for conveying the first fluid is formed in each core. Each plate further comprises thermally conductive barriers that sandwich the core, wherein the barriers are substantially impervious to r the first fluid and second fluid. Plates are stacked in a frame such that the frame and plates collectively define a plurality of channels for conveying the second fluid. Heat is exchanged between the primary fluid and the secondary fluid through the graphite-foam cores and barriers. | 07-22-2010 |
20100193169 | PLATE LAMINATE TYPE HEAT EXCHANGER - Problem to be Solved A plate laminate type heat exchanger having high heat exchange efficiency is provided. | 08-05-2010 |
20100258285 | PLATE STACKING TYPE HEAT EXCHANGER - An object of the present invention is to provide a plate stacking type heat exchanger including plates having a small longitudinal dimension. In a plate stacking type heat exchanger | 10-14-2010 |
20100282452 | DEVICE FOR THE EXCHANGE OF HEAT AND MOTOR VEHICLE - A device for the exchange of heat between a first and a second medium with pairs of trays stacked one on top of the other in a stacking direction is provided, wherein a first flow chamber that can be flowed through by a first medium is provided between the two trays of at least one pair of trays or several pairs of trays and a second flow chamber that can be flowed through by a second medium is provided between two pairs of trays adjacent to one another, wherein the first flow chamber has first flow path with flow path sections that can be flowed through consecutively in opposite directions for the first medium, which are separated from one another by a division wall arranged between the at least two trays of the at least one pair of trays, and wherein the second flow chamber has a second flow path for the second medium. | 11-11-2010 |
20100319891 | METHOD OF MAKING A HEAT EXCHANGER AND HEAT EXCHANGER OBTAINED ACCORDING TO THIS METHOD - The present invention relates to methods for producing a heat exchanger comprising banks | 12-23-2010 |
20110011571 | PLATE-TYPE EXCHANGER, HEAT EXCHANGER PLATE AND METHOD FOR PRODUCING SAME - A heat exchanger plate ( | 01-20-2011 |
20110036548 | Method Of Manufacturing A Plate-Type Heat Exchanger Using A Set Of Spacer Blocks - A method of manufacturing a plate heat exchanger of the type comprising a plurality of plates defining paths for fluids to flow through, the plates being assembled to each other by brazing, and a heat exchanger produced by such a method is presented. | 02-17-2011 |
20110220334 | PLATE HEAT EXCHANGER - The invention relates to a plate heat exchanger ( | 09-15-2011 |
20110284194 | Elastomeric Gasket - A plate heat exchanger includes a set of plates and gaskets. Each one of the set gaskets is disposed between two adjacent plates of the set of plates. A gasket of the set of gaskets includes a base material, a fluorocarbon coating disposed on the base material; and an interface layer disposed between the base material and the fluorocarbon coating. The interface layer includes a material gradient transitioning from the base material to the fluorocarbon coating. The fluorocarbon coating is chemically bound to the base material. | 11-24-2011 |
20120103579 | PLATE HEAT EXCHANGER - The invention relates to a plate heat exchanger comprising a plurality of plates having flow channels, wherein a first plate has a front side having at least one flow channel for a first fluid and a second plate has a front side having at least one flow channel for a second fluid, and wherein the plates have through openings via which the flow channels for the same fluid are respectively connected to one another, wherein a front plate, which is placed in front of the front side of the first plate, has ports for the first fluid and for the second fluid, wherein an end plate forms the end of the aligned plates, wherein the plates and ports are formed from plastic, and wherein the plates are bonded or welded tightly together. | 05-03-2012 |
20120152506 | HEAT EXCHANGER - A heat exchanger may include a connection plate for fastening to a component and a plurality of pan elements stacked on top of each other and soldered together adjacent to the connection plate. At least one of the pan elements may be arranged directly adjacent to the connection plate may have an outwardly protruding, flange-like rim configured to rest against the connection plate and stiffen the same. | 06-21-2012 |
20120325446 | OIL COOLER - An oil cooler including a plurality of core plates stacked on each other, the plurality of core plates each including a base wall and a circumferential wall formed along an entire outer periphery of the base wall, and oil passages and cooling water passages alternately arranged in the direction of stacking the core plates. The core plates include at least a first core plate and a second core plate that is different from the first core plate in construction. The circumferential wall of the second core plate has a height being varied along a circumferential direction of the base wall. The circumferential wall of the second core plate is partially higher than the circumferential wall of the first core plate. | 12-27-2012 |
20130126137 | STACKED PLATE HEAT EXCHANGER - A stacked plate heat exchanger may include a plurality of elongated plates on top of and connected to one another. The elongated plates may define a first cavity in the longitudinal direction of the plates and be configured to cool a medium. The elongated plates may define a second cavity for conducting a coolant therethrough, wherein in two end regions of each elongated plate, a through hole may be arranged for supplying the medium to be cooled. The through hole may be at least partially surrounded at its boundary by a dome and arranged approximately at the edge of the elongated plates. At least one of the dome and the through hole may be integrated in the edge of the elongated plate. | 05-23-2013 |
20130255924 | PLATE HEAT EXCHANGER WITH SEVERAL MODULES CONNECTED BY SHEET-METAL STRIPS - The invention describes a plate heat exchanger | 10-03-2013 |
20140034276 | HEAT EXCHANGER - A heat exchanger is provided comprising a stack of heat exchanger plates ( | 02-06-2014 |
20150075758 | HEAT EXCHANGE ELEMENT AND AIR CONDITIONER - Provided is a heat exchange element that suppresses an increase in air-flow resistance by suppressing deflection of a partition member caused by a change in temperature and humidity. The unit constituent members are stacked, each of which is formed of partition members that have heat-transfer properties and moisture permeability, and spacing members that hold the partition members. A primary air flow that passes along an upper-surface side of the partition member and a secondary air flow that passes along an undersurface side of the partition member cross each other so as to exchange heat and moisture via the partition member. The spacing member includes: spacing ribs that maintain the spacing between the partition members; and deflection suppressing ribs that have a height smaller than the spacing ribs so as to suppress deflection of the partition members. | 03-19-2015 |
20150292804 | HEAT EXCHANGE DEVICE FOR EXCHANGING HEAT BETWEEN FLUIDS - The present invention relates to a heat exchange device for exchanging heat between two fluids circulating through insulated conduits. In the preferred example the first fluid is a hot gas originating from an exhaust gas recirculation (EGR) system, and the second fluid is a coolant liquid used for removing heat from the hot gas. The device according to the invention has a simple and cheap construction, lacking a shell, formed by a plurality of extruded aluminium profile segments attached by clad plates arranged perpendicularly giving rise to a very compact and light-weight configuration when it is in an operating mode. | 10-15-2015 |
20150316330 | MANIFOLD STRUCTURE FOR RE-DIRECTING A FLUID STREAM - A manifold structure for re-directing a fluid stream between first and second ends of a manifold cavity for delivering or discharging a fluid to or from a corresponding fluid transmitting device, such as a heat exchanger is disclosed. In particular, a manifold structure formed within a flow box enclosing a fluid transmitting device is disclosed wherein the manifold structure re-directs an incoming or outgoing fluid to or from the fluid transmitting device, such as a heat exchanger, housed within the flow box. In one embodiment, the manifold structure comprises a first curved surface having a concave curvature for redirecting a fluid stream from a first direction to a second direction or vice versa. In another embodiment, the manifold structure further comprises a second curved surface having a convex curvature in facing, spaced-apart relationship to the first curved surface, the corresponding first and second curved surfaces inducing swirling movement into the fluid stream. | 11-05-2015 |
20160025427 | SYSTEMS AND METHODS OF MANUFACTURING MICROCHANNEL ARRAYS - The present application relates to apparatus and methods of reducing the cost of microchannel array production and operation. In a representative embodiment, a microchannel array can comprise a first lamina having one or more flanges and a plurality of elongated bosses. The one or more flanges can extend along a perimeter of the first lamina, the plurality of elongated bosses can at least partially define a plurality of first flow paths, and the first lamina can define at least one opening. The microchannel array can also comprise a second lamina having a plurality of second flow paths, and can define at least one opening. The second lamina can be disposed above the first lamina such that the second lamina encloses the first flow paths of the first lamina and the at least one opening of the first lamina is coaxial with the at least one opening of the second lamina. | 01-28-2016 |
20160102923 | HEAT EXCHANGER - A heat exchanger is provided comprising a stack of heat exchanger plates ( | 04-14-2016 |
20160131431 | COLD CORNER FLOW BAFFLE - A heat exchanger for an aircraft includes a hot fluid inlet, a hot fluid outlet, a cold fluid inlet, a cold fluid outlet, and a header connected to the hot fluid outlet. The header includes a housing defining a header volume and a baffle separating the header volume into a first volume and a second volume, wherein the first volume and the second volume are in fluid communication with each other. | 05-12-2016 |
20160161192 | HEAT EXCHANGER FOR VEHICLE - A heat exchanger for a vehicle includes a heat exchange unit in which a plurality of plates are layered to alternately form a first flow channel and a second flow channel therein and heat exchange unit having one surface fixedly mounted in an expansion valve. First and second inflow holes are formed separately at both surfaces of the heat exchange unit and connected to the first flow channel and the second flow channel, respectively. First and second exhaust holes are formed separately in a diagonal direction of the first and second inflow holes at both surfaces of the heat exchange unit and connected to the first flow channel and the second flow channel, respectively. A noise reducer is integrally connected to the heat exchange unit at another surface of the heat exchange unit and reduces noise and vibration occurring when an operation fluid that is injected through the second inflow hole moves. | 06-09-2016 |
20160195342 | HEAT EXCHANGER WITH FIN WAVE CONTROL | 07-07-2016 |
20160250703 | A METHOD OF BARZING A PLATE HEAT EXCHANGER USING SCREEN PRINTED BRAZING MATERIAL; A PLATE HEAT EXCHANGER MANUFACTURING BY SUCH METHOD | 09-01-2016 |
20180023844 | Heat exchanger element and method for manufacturing such a heat exchanger element | 01-25-2018 |
20180023898 | HEAT EXCHANGER | 01-25-2018 |