Patents
Patents for F28D 9 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall (9,577)
07/1993
07/21/1993EP0551545A1 Housingless oil cooler
07/21/1993EP0551463A1 Phase correction of complex-difference processed magnetic resonance angiograms
07/20/1993US5228515 Modular, compact heat exchanger
07/13/1993US5226476 Heat exchanger with bent inlet and outlet tube branches, and a method of making such branches
07/13/1993US5226474 Plate evaporator
07/13/1993US5226473 Plate heat exchanger
07/13/1993US5226418 Phase correction of complex - difference processed magnetic resonance angiograms
07/06/1993US5224538 Dimpled heat transfer surface and method of making same
06/1993
06/30/1993EP0548604A1 Plate type heat-exchanger
06/30/1993EP0548602A1 Plate type heat-exchanger
06/30/1993EP0548360A1 Falling film concentrator
06/29/1993US5222551 Laminate-type heat exchanger
06/24/1993WO1993013377A1 Heat exchanger of the welded plate type and method for fabricating modules of plates for such exchangers
06/24/1993WO1993012397A1 Plate type heat exchanger
06/24/1993CA2103581A1 Soldered plate heat exchanger and process for manufacturing plate assemblies therefor
06/16/1993EP0546947A1 Indirect plate-type heat exchanger
06/16/1993CN1073259A 间接热交换器 Indirect heat
06/12/1993CA2084920A1 Plate-type indirect heat exchanger
06/08/1993US5217788 Corrugated sheet assembly
06/01/1993CA1318662C Device for recovering heat
05/1993
05/27/1993WO1993010415A1 In tank oil cooler
05/26/1993EP0543132A1 Stirling engine
05/25/1993US5212942 Cogeneration system with recuperated gas turbine engine
05/18/1993US5211222 Heat exchanger
05/11/1993US5209906 Modular isothermal reactor
05/11/1993US5209291 Cooling apparatus for optical devices
05/05/1993CN2132144Y Multifunction heat exchanger
05/05/1993CN2132143Y Plate-shell type heat exchanger
04/1993
04/27/1993US5205351 Process for vaporizing a liquid, heat exchanger therefor, and application thereof to an apparatus for air distillation with a double column
04/27/1993US5205037 Method of making a heat exchange element
04/21/1993EP0537510A1 Heat exchanger and method of making same
04/21/1993EP0393107B1 Heat-exchanger
04/20/1993US5203832 Circumferential flow heat exchanger
04/20/1993US5203406 Plate evaporator
04/16/1993CA2077225A1 Heat exchanger and method of making same
04/06/1993US5199487 Electroformed high efficiency heat exchanger and method for making
04/01/1993WO1993006426A1 Plate heat exchanger
03/1993
03/24/1993EP0400043B1 Process for coparallel joining of plate metal by brazing, in particular for preparing a plate-shaped heat exchanger, and holding means therefor
03/16/1993US5193612 Multiple-plate heat exchanger for pressurized fluids
03/16/1993US5193611 Heat exchangers
03/04/1993WO1993004330A1 Plate-type heat exchanger
03/04/1993DE4027940A1 Counterflow heat exchanger with passage constrictions - in which inlet and outlet cross=sections of neighbouring, passages run transversely to main direction of flow
03/03/1993EP0529819A2 Heat exchanger
03/03/1993EP0529329A2 Plate type shift converter
02/1993
02/24/1993EP0528165A1 Heat exchanger for heat exchange between gaseous heat exchange media and solids
02/24/1993EP0527875A1 Brazed plate heat exchanger.
02/18/1993WO1993003394A1 Phase correction of complex-difference processed magnetic resonance angiograms
02/10/1993EP0513230A4 Prefabricated enclosed double plate heat transfer panel and its use
02/09/1993US5184673 Plate heat exchanger and method for its manufacture
02/02/1993US5183106 Heat exchange
02/02/1993US5182856 Heat exchanger
01/1993
01/27/1993EP0524883A1 Heat exchanger provided with bent inlet and outlet pipes and process for manufacturing the pipes
01/26/1993US5181562 Heat exchanger element and method of making the same
01/26/1993CA1313183C Embossed plate heat exchanger
01/26/1993CA1313182C In tank oil cooler
01/19/1993US5180004 Integral heater-evaporator core
01/19/1993US5179999 Circumferential flow heat exchanger
01/13/1993EP0522595A2 Heat-exchanger
01/12/1993US5178207 Plate heat exchanger with leakage detector
01/07/1993WO1993000563A1 Plate heat exchanger
01/07/1993WO1993000143A1 Falling film concentrator
01/07/1993EP0521298A2 Heat exchange apparatus for dryer by refrigeration in compressed air plants and tubes/plates heat exchanger for this use
12/1992
12/30/1992EP0520670A1 Cooling apparatus for optical design
12/30/1992EP0418227B1 Permanently joined plate heat exchanger
12/30/1992EP0417071B1 Arrangement for preventing through-flow of a port in a plate heat exchanger
12/29/1992US5174928 Gas and liquid contacting process
12/29/1992US5174370 For the heat treatment of a fluid
12/16/1992EP0517785A1 Permanently joined plate heat exchanger.
12/10/1992DE4118289A1 Compact heat exchange appts. - for refrigeration dryer in compressed air plant
12/02/1992EP0515575A1 Fluid conditioning apparatus and system
12/01/1992CA2069977A1 Freeze-thawing tank assembly
11/1992
11/24/1992US5165468 Oil cooler for automatic transmission
11/19/1992EP0513230A1 Prefabricated enclosed double plate heat transfer panel and its use
11/19/1992EP0375691B1 Heat exchanger
11/11/1992WO1992020617A1 Modular isothermal reactor
11/10/1992US5161611 Channel plate assembly with parallel plates, process and fixture for manufacturing the same, and plate apparatus provided with the same
10/1992
10/28/1992EP0509999A1 Thin film gas heat exchanger
10/13/1992US5154225 Oil cooler for an internal-combustion engine
10/07/1992EP0507649A1 Method for the evaporation of a liquid, heat exchanger for carrying out the method, and use in an air distillation plant with a double column
10/06/1992US5152338 Heat exchanger and method of making same
10/06/1992US5152060 Useful as a heat exchanger
10/04/1992CA2064530A1 Liquid spraying process, heat exchanger used thereof and application of this process to a double column air distillation installation
09/1992
09/30/1992EP0505420A1 A heat exchanger
09/17/1992WO1992015830A1 Heat exchanger
09/17/1992WO1992015829A1 Heat exchanger
09/17/1992DE4207941A1 Heat exchanger operating system - during standstill, cold and heat are supplied to corresponding ends, to maintain temp. levels
09/16/1992EP0503146A1 Flat heating gas draft tube especially for condensing boiler
09/16/1992EP0503080A1 Laminated heat exchanger
09/16/1992EP0344206B1 A combined filter and heat exchanger
09/15/1992US5146980 Plate type heat echanger, in particular for the cooling of lubricating oil in an automotive vehicle
09/14/1992CA2062688A1 Process for the operation of an heat exchanger and heat exchanger used therefore
09/10/1992DE4106963A1 Water cooler for hydraulic system or is engine - consists of conventional oil-air cooler, in cast body, for use with two liq. mediums
09/08/1992US5144809 Apparatus for production of nitrogen
09/02/1992EP0501471A2 Boiling process and a heat exchanger for use in the process
09/02/1992EP0500648A1 Evaporation and condensation apparatus.
08/1992
08/26/1992CN2114130U Corrugated plate-type heat-exchanger
08/19/1992CN1063623A Tower packing with small and large louvers
08/19/1992CA2036491A1 Inside air temperature exchanger
08/12/1992EP0498749A1 Heat exchange element for cast iron sectional boiler
08/12/1992EP0498108A1 Heat exchanger assembly
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