| Patents for F28F 13 - Arrangements for modifying heat transfer, e.g. increasing, decreasing (9,394) |
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| 02/01/1983 | US4371034 Plate type evaporator |
| 01/25/1983 | US4369835 Thermal energy transfer apparatus and method |
| 01/19/1983 | EP0069989A1 Energy transfer apparatus |
| 12/28/1982 | US4365815 Means providing coolant between elements of radial face seals |
| 12/14/1982 | US4363353 Exhaust pipe heat exchanger |
| 12/08/1982 | EP0065947A1 Thermally controlled mixer and apparatus and methods of operating same |
| 12/07/1982 | CA1136832A1 Process for promoting physical and/or chemical reactions performed in a fluid medium |
| 11/24/1982 | EP0065453A1 Metallic tube sheet heat exchanger |
| 11/24/1982 | EP0065332A1 Apparatus and method for the concentration of a liquid by evaporation |
| 11/23/1982 | CA1136289A1 Prefabricated composite metallic heat-transmitting plate unit |
| 11/16/1982 | US4359181 Process for making a high heat transfer surface composed of perforated or expanded metal |
| 11/16/1982 | US4359086 Heat exchange surface with porous coating and subsurface cavities |
| 11/16/1982 | CA1135684A1 Vortex generators |
| 11/09/1982 | US4358485 Method for forming a porous aluminum layer |
| 11/09/1982 | US4358046 Coating carbon on metal, heating to diffuse, cooling to graphitize |
| 10/19/1982 | US4354550 Heat transfer surface for efficient boiling of liquid R-11 and its equivalents |
| 10/12/1982 | US4353679 Fluid-cooled element |
| 10/12/1982 | US4353234 Heat transfer surface and method of manufacture |
| 10/12/1982 | US4353224 Evaporator |
| 10/12/1982 | CA1133466A1 Internally grooved heat transfer conduit |
| 10/05/1982 | US4352378 Ribbed construction assembled from sheet metal bands for improved heat transfer |
| 09/29/1982 | EP0061154A2 Insert for placement in a tube and method for its manufacturing |
| 09/28/1982 | US4351392 Heat exchange tube with heat absorptive shield |
| 09/14/1982 | US4349068 Method for improved heat transfer |
| 09/07/1982 | US4347897 Plate type heat exchanger |
| 09/07/1982 | CA1131159A1 Method for producing improved heat transfer surface |
| 09/07/1982 | CA1131158A1 Finned heat transfer tube with porous boiling surface and method for producing same |
| 09/01/1982 | EP0058842A1 Heat exchanger with exhaust gas heat supply |
| 08/25/1982 | EP0058628A2 Heat exchanger with capillary structure for refrigerating machines and/or heat pumps |
| 08/19/1982 | WO1982002740A1 Method for increasing the flow density of heat exchangers traversed at a high speed by a least one gaz,and heat exchanger device for implementing such method |
| 08/18/1982 | EP0057941A2 Heat transfer boiling surface |
| 08/18/1982 | EP0057746A1 Heat flux limiting sleeves |
| 08/17/1982 | CA1129843A1 Heat exchanger |
| 08/10/1982 | CA1129279A1 Enhancement for film condensation apparatus |
| 08/04/1982 | EP0056838A1 Surface tension fuel vaporizer |
| 08/03/1982 | US4342642 Steam pyrolysis of hydrocarbons |
| 07/20/1982 | US4340501 Fluid flow |
| 07/13/1982 | CA1127387A1 Internal cooling of heat exchanger tubes |
| 07/06/1982 | US4338169 Subjecting magnetic material dispersed in fluid to action of variable magnetic field |
| 06/29/1982 | US4336838 Heat exchange turbulator |
| 06/29/1982 | US4336642 Method of enlarging the heat exchange surface of a tubular element |
| 06/24/1982 | WO1982002004A1 Thermally controlled mixer and apparatus and methods of operating same |
| 06/09/1982 | EP0053452A2 Heat exchanger |
| 05/25/1982 | CA1124229A1 Heat exchanger |
| 05/18/1982 | US4330036 Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe |
| 05/18/1982 | CA1123579A1 Turbulent transport contactor |
| 05/11/1982 | US4329188 Method for cooling metal articles |
| 05/11/1982 | US4329141 Method of and device for heating finely divided solid particles in conveying ducts |
| 05/11/1982 | CA1123423A1 Heat exchanger and method of making |
| 05/05/1982 | EP0050858A1 Heat absorber |
| 05/05/1982 | EP0050764A1 Apparatus for distributing a pressurised fluid for cooling a mould for processing thermoplastic materials |
| 05/04/1982 | US4327671 Removable flue baffles |
| 04/21/1982 | EP0027456B1 Heat exchanger |
| 04/20/1982 | US4325425 Method for limiting heat flux in double-wall tubes |
| 04/14/1982 | EP0049318A2 Heat exchanger element |
| 04/13/1982 | US4324844 Variable area fuel cell cooling |
| 04/13/1982 | CA1121801A1 Concentric tube heat exchange assembly with improved internal fin structure |
| 02/23/1982 | US4316434 Method and apparatus for improving heat transfer |
| 02/16/1982 | US4315402 Heat transfer process and system |
| 02/09/1982 | US4314605 Condenser |
| 02/02/1982 | US4313248 Method of producing heat transfer tube for use in boiling type heat exchangers |
| 01/26/1982 | CA1116961A1 Boiler |
| 01/19/1982 | US4311187 Vortex generators |
| 01/13/1982 | EP0043574A1 Cooling plate |
| 01/05/1982 | CA1115863A1 Nuclear fuel assembly guide tube |
| 12/30/1981 | EP0042613A2 Apparatus and process for heat transfer |
| 12/29/1981 | US4307964 System for maintaining high resonance during sonic agglomeration |
| 12/15/1981 | US4305458 Reactors in which the cooling of the core is brought about by the continuous circulation of a liquid metal |
| 12/09/1981 | EP0041452A2 Device for the reduction of thermal stress in a heat exchanger |
| 12/08/1981 | US4304753 Apparatus for performing physical and/or chemical processes involving at least one liquid, e.g., a heat exchanger |
| 11/04/1981 | EP0039236A1 Variable area fuel cell cooling |
| 10/27/1981 | US4296779 Turbulator with ganged strips |
| 10/21/1981 | EP0037854A1 Tube for heat exchangers, especially for evaporators, and process for making said tube |
| 10/07/1981 | EP0037243A2 Heat exchange apparatus |
| 10/06/1981 | US4293785 Rotating electric machines with enhanced radiation cooling |
| 09/30/1981 | EP0036594A1 Method for forming a porous aluminum layer |
| 09/29/1981 | US4291758 Preparation of boiling heat transfer surface |
| 09/23/1981 | EP0036124A2 Apparatus for heat-treating, particularly by ultra-high temperature heating of germs containing products, to enhance their conservation |
| 09/15/1981 | US4289196 Modular heat exchangers for consolidated nuclear steam generator |
| 09/15/1981 | US4288897 Method of producing a nucleate boiling surface on a heat transfer member |
| 09/15/1981 | CA1109059A1 Heat exchange method and apparatus |
| 09/08/1981 | CA1108598A2 Indirect gas to gas heat exchanger for use with a gas stream containing condensible corrosive constituents |
| 08/25/1981 | US4285395 Structure of fluid condensing and heat conducting surface of condenser |
| 08/25/1981 | US4285385 Method for the production of heat exchangers |
| 08/20/1981 | WO1981002340A1 Corrugated insert for heat exchanger |
| 08/18/1981 | US4284133 Concentric tube heat exchange assembly with improved internal fin structure |
| 08/11/1981 | US4283464 Prefabricated composite metallic heat-transmitting plate unit |
| 08/06/1981 | WO1981002197A1 Tubular-lamellar heat exchanger |
| 08/05/1981 | EP0033174A1 Solar collector provided with a liquid-absorbing layer |
| 07/22/1981 | EP0032433A1 Means for cooling positive clearance radial face seals |
| 07/14/1981 | US4278126 Heat exchanger for furnace flue |
| 06/17/1981 | EP0030483A1 Heat exchanger |
| 06/16/1981 | US4272961 Recovery of energy from geothermal brine and other aqueous sources |
| 06/10/1981 | EP0030012A2 Process for improving heat transfer coefficient, method of constructing a tube bundle and apparatus having a plurality of parallel tubes |
| 06/09/1981 | US4272290 Novel porous body and process for its preparation |
| 06/09/1981 | CA1102785A1 Air-cooled heat exchanger for cooling industrial liquids |
| 06/02/1981 | US4270690 Method of forming variably rifled tubes |
| 05/26/1981 | US4269265 Tubular heat exchanger with turbulator |
| 05/05/1981 | US4265275 Internal fin tube heat exchanger |
| 04/29/1981 | EP0027456A1 Heat exchanger. |