| Patents for F28F 13 - Arrangements for modifying heat transfer, e.g. increasing, decreasing (9,394) |
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| 05/17/1994 | US5311932 Process and apparatus for enhancing in-tube heat transfer by chaotic mixing |
| 05/10/1994 | US5310440 Convection transfer system |
| 05/03/1994 | US5307867 Heat exchanger |
| 04/28/1994 | WO1994009333A1 Dynamic vacuum insulation |
| 04/28/1994 | DE4316020C1 Flat tube for heat exchanger - contains turbulence component in form of wave-form wire with alternating peaks and valleys |
| 04/26/1994 | US5305945 Aluminum surfaces |
| 04/26/1994 | US5305827 Antimicrobial hydrophilic coating |
| 04/26/1994 | CA1328934C Inhibiting corrosion in aqueous heat transfer apparatus |
| 04/26/1994 | CA1328724C Compact vacuum insulation |
| 04/21/1994 | DE4244721A1 Elektrische Maschine mit fluidgekühlten Halbleiterelementen Electrical machine with fluid-cooled semiconductor elements |
| 03/30/1994 | EP0588788A1 Fluid flow apparatus |
| 03/29/1994 | US5299249 Heat transfer techniques for moving thermal energy from high power X-ray tubes on rotating CT gantries to a remote location |
| 03/29/1994 | US5297623 Heat exchange apparatus and method for preparing the apparatus |
| 03/22/1994 | US5295822 Convective heat transfer by cascading jet impingement in a batch coil annealling furnace |
| 03/17/1994 | WO1994005413A1 Method and apparatus for mixing fluids |
| 03/16/1994 | EP0586747A1 Heat exchanger system with turbulator for particle-in-liquid dispersion |
| 03/16/1994 | EP0586402A1 Method and device for transfer of heat or mass |
| 03/11/1994 | CA2105144A1 Heat exchanger system with turbulator for particle-in-liquid dispersion |
| 03/10/1994 | DE4230092A1 Heat exchanger, esp. evaporator for air conditioning in motor vehicle - has medium tubes opening tangentially into collection tube, with tube axis enclosing relative angle |
| 03/09/1994 | CN1083573A 蒸汽锅炉 Steam Boiler |
| 03/08/1994 | US5291943 Heat transfer enhancement using tangential injection |
| 03/03/1994 | WO1994004870A1 Steam generator |
| 03/03/1994 | CA2142840A1 Steam generator |
| 03/01/1994 | US5291371 Thermal joint |
| 02/24/1994 | DE4227457A1 Dampferzeuger Steam generators |
| 02/17/1994 | WO1994003758A1 Heat transfer unit |
| 02/15/1994 | US5286951 Acetate spectacle frame bridge adjuster |
| 02/08/1994 | US5285363 High intensity light source |
| 02/03/1994 | WO1994002793A1 Compact heat exchanger having a high heat exchange coefficient between a liquid phase and a flowing gaseous phase |
| 02/02/1994 | EP0580806A1 Very high temperature heat exchanger |
| 02/01/1994 | US5282507 Used in an absorption refrigerator |
| 01/11/1994 | US5277358 Finned assembly for heat exchangers |
| 01/06/1994 | WO1994000342A1 Electromagnetic device and method for boundary layer control |
| 01/06/1994 | CA2138268A1 Electromagenetic device and method for boundary layer control |
| 01/05/1994 | EP0576502A1 Heat exchanger with fluid injectors |
| 01/05/1994 | CN1080387A Stack type evaporator |
| 01/04/1994 | US5275237 Liquid filled hot plate for precise temperature control |
| 01/04/1994 | US5275235 Panel heat exchanger |
| 12/29/1993 | EP0575401A1 Dual fan cooling system |
| 12/28/1993 | CA1325604C Mixing apparatus and method |
| 12/23/1993 | WO1993025332A1 Multipin structures |
| 12/22/1993 | CN1079811A Heat exchanger for a gas boiler |
| 12/21/1993 | US5271457 Apparatus for mixing and/or kneading materials |
| 12/16/1993 | DE4217289A1 Fluid-cooled power transistor device, e.g. IGBT, MOSFET or BIMOS for controlling machine |
| 12/14/1993 | US5269373 Heat exchanger |
| 12/09/1993 | WO1993024983A1 Electric machine with semiconductor valves |
| 12/09/1993 | WO1993024955A1 Fluid-cooled power transistor arrangement |
| 12/07/1993 | US5267611 Single phase porous layer heat exchanger |
| 12/01/1993 | EP0571656A1 Heat exchanger with a guided flow |
| 11/30/1993 | US5266099 Method for producing closed cell spherical porosity in spray formed metals |
| 11/30/1993 | US5265670 Convection transfer system |
| 11/24/1993 | EP0570642A1 Heat exchanger |
| 11/23/1993 | US5264250 Antimicrobial hydrophilic coating |
| 11/23/1993 | US5264163 Detecting temperature of molding material; heat exchanging; solidification; analyzing feedback signal with computer |
| 11/18/1993 | EP0570201A1 Heat exchanger for a gas boiler |
| 11/18/1993 | EP0569644A1 Equipment for manufacturing ultrapure water |
| 11/09/1993 | US5259448 Heat transfer tubes and method for manufacturing |
| 10/27/1993 | EP0567399A1 Heat exchanger tube with integrated perturbation device |
| 10/27/1993 | EP0567393A1 High thermal performance plate evaporator working under nucleate boiling conditions |
| 10/26/1993 | US5255736 Air flow enhancing stack |
| 10/25/1993 | CA2067092A1 Heat exchange apparatus with fluid turbine powered blower |
| 10/20/1993 | EP0445203B1 Packing in or for a vessel |
| 10/14/1993 | WO1993020355A1 Streamlined surface |
| 10/14/1993 | DE4211903A1 Efficient heat exchanger device - has good heat transfer effected by eddy which in counterflow procedure ensures heat transfer by plastics material |
| 10/13/1993 | CN1022440C Method and arrangement for enforced heat transmission between bodies and gases |
| 10/06/1993 | EP0563474A1 Stack type evaporator |
| 10/06/1993 | CN1022321C Process for concentrating urea solution and installation for carrying out process |
| 10/05/1993 | US5249624 Load-following vaporizer apparatus and method |
| 10/05/1993 | US5249358 Jet impingment plate and method of making |
| 09/15/1993 | CN1076271A Heat exchanger tube |
| 09/08/1993 | EP0559599A1 Heat exchanger tube |
| 09/08/1993 | EP0559092A1 Metal foam heat dissipator |
| 09/08/1993 | EP0558643A1 Method for cleaning aluminum and aluminum alloys. |
| 08/24/1993 | US5238056 Heat exchanger with oscillating flow |
| 08/17/1993 | CA2011487C Heat conducting interface for electric module |
| 08/04/1993 | EP0473654A4 Universal liquids heat transfer economizer |
| 07/22/1993 | WO1993014362A1 Dual fan cooling system |
| 07/20/1993 | US5228513 Convective heat transfer by cascading jet impingement |
| 07/14/1993 | EP0550845A1 Vaporizer for liquefied natural gas |
| 06/30/1993 | EP0548360A1 Falling film concentrator |
| 06/29/1993 | US5222548 Electrically controlled liquid-crystal heat valve |
| 06/29/1993 | US5222309 Apparatus for transferring thermal energy |
| 06/23/1993 | EP0548021A1 Cooling apparatus |
| 06/22/1993 | US5221439 Stiff whip rod; free movement; prevents scale deposit and fouling |
| 06/17/1993 | CA2076208A1 Wind-resistant heating appliance |
| 06/16/1993 | CN2136450Y Heating vessel with needle plate type heat-exchanging body |
| 06/15/1993 | CA1319056C Process and apparatus for the rapid vaporization of a liquid |
| 06/10/1993 | WO1993011400A1 Particulate heating/cooling agents |
| 06/08/1993 | CA1318911C Device for heat transfer |
| 06/08/1993 | CA1318862C Hollow fibre filter cartridge and header |
| 05/27/1993 | WO1993010415A1 In tank oil cooler |
| 05/26/1993 | CN1020870C Method of making heat exchanger and hollow shape for such |
| 05/25/1993 | US5212942 Cogeneration system with recuperated gas turbine engine |
| 05/22/1993 | CA2083437A1 Shroud design |
| 05/19/1993 | EP0542534A1 Heat-resisting plate having a cooling structure and method of manufacturing it |
| 05/12/1993 | EP0540886A2 Method and device for temperature limitation |
| 05/12/1993 | EP0540860A1 Heat exchanger |
| 05/11/1993 | US5209289 Lanced ruffled turbulizer |
| 04/27/1993 | US5205353 Heat exchanging member |
| 04/27/1993 | CA2037144C Heat exchanger apparatus, particularly for hybrid heat pumps operated with non-azeotropic work fluids |