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| Number | Title | Issue Date |
| 8181696 | 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 (2). The heat exchanger plates are provided beside eac... | 05/22/2012 |
| 8167029 | Plate heat exchanger The invention relates to a plate heat exchanger (1) having a package of heat transfer plates (2), which are provided with through inlet ports (10) forming an inlet channel (12) through the package, and between the heat transfer plates arr... | 05/01/2012 |
| 8157000 | Heat exchanger core A heat exchanger core incorporating diffusion bonded plates and heat exchangers incorporating such core are disclosed. The heat exchanger core comprises first and second groups of interleaved plates which are arranged respectively to carry first and second heat exch... | 04/17/2012 |
| 8109326 | Heat transfer plate for plate heat exchanger with even load distribution in port regions The invention relates to a heat transfer plate (1) intended to constitute, together with other heat transfer plates, a plate stack (2) with permanently connected plates for a heat exchanger (3), which heat transfer plate (1) has a first l... | 02/07/2012 |
| 8087455 | 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 en... | 01/03/2012 |
| 8061416 | Heat exchanger and method for the production thereof A heat exchanger which is especially used as an oil cooler in the motor vehicle industry includes interconnected plates. Outwardly closed cavities are embodied between the plates and are alternately supplied with a first or second medium by at least one supply line ... | 11/22/2011 |
| 8033326 | Heat exchanger A heat exchanger is provided. The heat exchanger includes a stack assembly with a plurality of plates and a plurality of frames arranged in an alternating stacked relationship with the plates along a stack direction. The stack assembly also includes a plurality of f... | 10/11/2011 |
| 8020612 | Stacked plate heat exchanger for use as charge air cooler The invention relates to a stacked-plate heat exchanger for cooling charge air, having at least one first flow duct (21) for at least a first medium LL to flow through, and at least a second flow duct (22) for at least a second medium (KM) to flow thro... | 09/20/2011 |
| 8002023 | 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. An unit element including the heat transfer plate, and the ventilation path formed between the heat transfer plates... | 08/23/2011 |
| 7997330 | 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 (1), said plates separating coolant channels and oil channels from each other. Connections (3, 4) ... | 08/16/2011 |
| 7980296 | Heat exchanger, light source device, projector and electronic apparatus A heat exchanger, includes a housing including an inlet passage through which a fluid is introduced, an outlet passage from which the fluid is discharged, an inner communication space in which the fluid flows from the inlet passage and the outlet passage, and a plur... | 07/19/2011 |
| 7775264 | Plate heat exchanger A plate heat exchanger comprising plates (21, 31) interconnected by soldering and adapted to exchange heat between a high and a low temperature fluid may be designed to improve the cooling of the parts of the plates located near inlets (3) for the high... | 08/17/2010 |
| 7740058 | 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 flui... | 06/22/2010 |
| 7721795 | Heat exchanger, especially charge-air/coolant cooler The invention relates to a heat exchanger, especially a charge-air/coolant cooler (1), consisting of a plurality of disks (2), two adjacent disks (2) defining an intermediate region through which a heat exchanging medium flows. Said heat exchang... | 05/25/2010 |
| 7717164 | Stacked plate heat exchanger in particular an oil cooler for motor vehicles The invention relates to a stacked plate heat exchanger (1), in particular, an oil cooler for motor vehicles, made up into an assembly from alternating dished plates and baffle sheets (3), stacked one on top of and inside the other, each comprising fir... | 05/18/2010 |
| 7717165 | Heat exchanger, especially charge-air/coolant radiator Disclosed is a heat exchanger, particularly a charge-air/coolant radiator (1), having a disk-type structure. Said heat exchanger comprises a plurality of disks (2) which are penetrated by a coolant and a fluid that is to be cooled. The inlet zone and/o... | 05/18/2010 |
| 7690420 | 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 (1) between each pair of adjacent plates (A) and (B), and a second plate interspace (2) betwee... | 04/06/2010 |
| 7677301 | Heat transfer plate, plate pack and plate heat exchanger A heat transfer plate for a plate heat exchanger has a first port portion (A) with at least one port (1, 4) for each of two fluids and a second port portion (B) with at least one port (2, 3) for each of the fluids, and a heat transfer portion which is ... | 03/16/2010 |
| 7607472 | Heat transfer plate, plate pack and plate heat exchanger A heat transfer plate for a plate heat exchanger has a first port portion (A), a second port portion (B), and a heat transfer portion, which is disposed between the port portions (A, B). The first port portion (A) has a first vapor inlet port (1) which is int... | 10/27/2009 |
| 7600559 | Plate heat exchanger A plate heat exchanger for exchanging heat between first and second media, including a plurality of first heat exchanger plates alternately stacked with a plurality of second heat exchanger plates between a base plate and a cover plate. The first and second heat exc... | 10/13/2009 |
| 7533717 | Heat exchanger, especially oil cooler A heat exchanger for cooling oil, including a plurality of pan-shaped heat-transfer plates stacked onto one another to define alternating channels for coolant and oil, a mounting plate soldered on one side to a side of the stacked plates and adapted to mount on its ... | 05/19/2009 |
| 7490660 | Coupling structure of heat transfer plate and gasket of plate type heat exchanger A coupling structure of a heat transfer plate and a gasket for use in a plate type heat exchanger. The heat transfer plate has a groove for receiving the gasket. The coupling structure includes a protrusion formed at a first surface of the gasket, a recess formed at... | 02/17/2009 |
| 7451807 | Heat exchanger and method for drying a humid medium A heat exchanger and a method for drying a humid medium. In the heat exchanger an internal cross-over passage, allowing a humid medium to double back on itself in a zone delimited by a barrier, is provided. In a first step the heat exchanger cools itself and in a fi... | 11/18/2008 |
| 7426957 | Stacked plate-type heat exchanger The invention relates to a stacked panel-shaped heat transmitter comprising a plurality of interstacked trough-shaped panels (23,24) of a first and second type forming therebetween flow channels (25,26) for a first medium at a first height h and for a ... | 09/23/2008 |
| 7424908 | Plate pack, a plate heat exchanger, and a plate module The invention relates to a plate package and a plate heat exchanger. The plate package includes plate modules with two heat exchanger plates (3), which extend at at least an intermediate plane, and upper and lower planes. The heat exchanger plates are permane... | 09/16/2008 |
| 7416018 | Arrangement for a plate heat exchanger The present invention relates to arrangement for a plate heat exchanger for connection to a system, of which the plate heat exchanger is designed to form part. The plate heat exchanger is of conventional construction with plates (2) parallel to one another, w... | 08/26/2008 |
| 7404434 | Stacked plate heat exchangers and heat exchanger plates A plate-type heat exchanger is comprised of a stack of dished plates, with the plates being sealed at their margins by nesting sidewalls and the plate bottoms being spaced from one another to define a plurality of flow passages. Each of the plates has two pairs of o... | 07/29/2008 |
| 7377308 | Dual two pass stacked plate heat exchanger A stacked, embossed plate heat exchanger (10) is provided for transferring heat between a first fluid flowing in a plurality of U-shaped flow paths (12) through the heat exchanger (10) and a second fluid flowing in a plurality of U-shaped flow p... | 05/27/2008 |
| 7370691 | Heat exchanger and heating or air conditioning unit of a motor vehicle containing said heat exchanger The invention relates to a heat exchanger of a plate-type construction having first flow channels for a first medium, each formed by a pair of plates, and having corrugated ribs, around which a second medium flows, arranged between neighboring plate pairs. In order ... | 05/13/2008 |
| 7367292 | Fuel cooler with lamellar inner structures for connecting to an air-conditioning system of a vehicle A fuel cooler with lamellar inner structures for connecting to an air-conditioning system of a vehicle includes an outer housing having outer connections connected to an outer supply pipe and an outer discharge pipe for a first fluid with the outer connections being... | 05/06/2008 |
| 7353794 | Filter-cooler combination for liquids, especially for the lubricating oil of a motor vehicle internal combustion engine The invention relates to a filter-cooler combination for liquids. The filter is a screw-type cartridge that comprises inlet and outlet openings on a front face and that can be detachably screwed to a connecting element having first connecting channels that are assoc... | 04/08/2008 |
| 7347253 | Plate heat exchanger and flow guide plate The invention comprises a heat exchanger with plate structure and a flow guide plate (32). The flow guide plate (32) comprises at least one recess (42) for turning the stream of a heat transfer medium substantially from the direction of the thic... | 03/25/2008 |
| 7343965 | Brazed plate high pressure heat exchanger A brazed plate heat exchanger (30) is provided for transferring heat between a first fluid (32) and a second fluid (34), with the first fluid (32) being pressurized to a relatively high pressure. The heat exchanger includes plate pairs ( | 03/18/2008 |
| 7337836 | Heat exchanger with leakage vent A heat exchanger with a leakage vent. A fully brazed heat exchanger has an arrangement preventing the two media inside the heat exchanger from mixing in case of leakage. The heat exchanger includes plates having a pattern of grooves and inlet and outlet connections.... | 03/04/2008 |
| 7334629 | Ventilating system, heat exchanger and methods The ventilating system includes evaporative cooling of the exhaust air before it enters a heat exchanger to cool incoming fresh outside air. A suction fan pulls exhaust air through the heat exchanger and, in combination with a flow restrictor, reduces the pressure o... | 02/26/2008 |
| 7334630 | Closed-loop microchannel cooling system Apparatus and methods according to the present invention utilize micropumps that are capable of generating high pressure and flow without moving mechanical parts and the associated generation of unacceptable electrical and acoustic noise, as well as the associated r... | 02/26/2008 |
| 7334631 | Heat exchanger To reduce pressure loss on a heat-exchanger fluid while downsizing a heat exchange and reducing the production cost of the heat exchanger without impairment of the heat transfer performance of the heat exchanger by forming a fluid channel in surfaces of thin metal p... | 02/26/2008 |
| 7334431 | Evaporator and heat exchanger with external loop, as well as heat pump system and air conditioning system comprising said evaporator or heat exchanger An evaporator including an evaporating chamber equipped with a drainage. The drainage drains accumulated liquid from the evaporator's lower parts and includes an external expansion driven injector and/or an external pump. The evaporator can be used e.g. in a heat ex... | 02/26/2008 |
| 7331376 | Stackable energy transfer core spacer A stackable spacer element for use in a energy recovery core formed by stacking a plurality of relatively thin energy transfer media (e.g. sheets, panels, or plates (un-perforated exchanger sheets) so as to define a plurality of stacked energy transfer stages provid... | 02/19/2008 |
| 7331381 | Hybrid heat exchangers A light weight hybrid heat exchanger core possessing low density and improved thermal conductivity is disclosed. The hybrid core is comprised of a plurality of parting sheets and interposed by a plurality of high thermal conductivity, light weight bridging elements ... | 02/19/2008 |
