| Patents for F28F 9 - Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings (21,398) |
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| 06/14/1977 | US4029146 Corrugated sheet heat exchanger |
| 06/14/1977 | US4029145 Brazeless heat exchanger of the tube and shell type |
| 06/14/1977 | US4029143 Polymerization reactor with gilled-tube radiator and axial agitator |
| 06/14/1977 | US4029054 Waste heat boiler |
| 06/14/1977 | US4028789 Method of installing a sleeve in one end of a tube |
| 05/31/1977 | US4026675 Heat exchanger for nuclear reactor installations |
| 05/31/1977 | US4026456 Method of attaching a tube to a wall |
| 05/31/1977 | US4026353 Heat exchangers |
| 05/31/1977 | US4026006 Method of forming a tube joint |
| 05/31/1977 | US4025996 Sinusoidal structural element |
| 05/24/1977 | US4024623 Manufacture of isostress contoured dies |
| 05/17/1977 | US4023618 Heat exchanger headering arrangement |
| 05/17/1977 | US4023611 Method of welding pipes onto pressure conveying elements, especially pipe plates, pressure containers and collectors |
| 05/03/1977 | US4021204 Method of manufacturing a grill-type support comprising two different materials and capable of being initially rigid, while allowing differential thermal expansions after installation |
| 04/26/1977 | US4019573 Heat exchanger |
| 04/12/1977 | US4016929 Heat-exchanger |
| 04/05/1977 | US4015547 Supporting device for blast-furnace hot-blast main |
| 03/22/1977 | US4013402 Fired heater for a multiphase feedstock |
| 03/22/1977 | US4013121 Steam generator, tube-bundle centering arrangement |
| 03/22/1977 | US4013024 Slotted band type spacer for high temperature superheater tubes |
| 03/15/1977 | US4011905 Heat exchangers with integral surge tanks |
| 03/08/1977 | US4010797 Heat exchanger |
| 03/08/1977 | US4010796 Lattice, composed of strips with connecting brackets positioned in between |
| 03/01/1977 | US4010348 Heater rod support bracket for radiant heater assembly |
| 02/22/1977 | US4008757 Industrial technique |
| 02/15/1977 | US4007699 Method and apparatus for a differential rolling-in of tubes |
| 02/08/1977 | US4006775 Automatic positive anti-aeration system for engine cooling system |
| 02/01/1977 | US4005746 Sectional heat exchanger |
| 02/01/1977 | US4005681 Vapor generator |
| 02/01/1977 | US4005573 Recuperative mounting |
| 01/25/1977 | US4004634 Automotive oil cooler |
| 01/11/1977 | US4002442 Equalizing tank for the volume equalization and the air separation of a liquid heat carrier flowing through a circulatory system |
| 01/11/1977 | US4002198 Finned tube heat exchanger used as a desublimator for isolating sublimation products, especially phthalic anhydride, from reaction gases |
| 12/28/1976 | US3999600 Heat transfer shields |
| 12/21/1976 | US3998376 Method for forming a connection between two tubes |
| 12/21/1976 | US3998268 Locking device for staggered fin-tubes |
| 11/23/1976 | US3993126 Heat exchanger |
| 11/23/1976 | US3992835 Sinusoidal structural element |
| 11/16/1976 | US3991821 Heat exchange system |
| 11/16/1976 | US3991457 Heater tube arrangements |
| 11/02/1976 | US3989103 Method and apparatus for cooling and deaerating internal combustion engine coolant |
| 11/02/1976 | US3989100 Industrial technique |
| 10/19/1976 | US3986551 Heat exchanger |
| 10/19/1976 | US3986549 Heat exchanger |
| 10/05/1976 | US3983932 Heat exchanger |
| 09/28/1976 | US3982680 Soldering method |
| 09/28/1976 | US3982587 Vehicular radiator assembly |
| 09/28/1976 | US3982585 Heat exchange apparatus |
| 09/28/1976 | US3982311 Convector for heating buildings and tools and method for manufacturing convector modules for such convectors |
| 09/21/1976 | US3981354 Built-up tube and tubesheet assembly for multi-conduit heat exchangers |
| 09/14/1976 | US3980132 Heat exchanger with self-adjusting snap-on fan shroud |
| 09/14/1976 | US3979810 Method of hermetically swaging tubes into tube plates |
| 09/07/1976 | US3978687 Modified evaporator for automobile air conditioning systems |
| 08/24/1976 | US3976129 Spiral concentric-tube heat exchanger |
| 08/10/1976 | US3974022 Device for mounting plastic non-rigid tubes in evaporators |
| 08/10/1976 | US3973621 Heat exchanger |
| 08/03/1976 | US3972371 Tube and tube-plate assembly |
| 07/13/1976 | US3969448 Heat exchangers |
| 07/13/1976 | US3968834 Heat exchanger mounting for a turbine engine |
| 07/06/1976 | US3967677 Heat exchanger baffles |
| 06/29/1976 | US3965976 Heater tube arrangements |
| 06/29/1976 | US3965975 Baffling arrangements for contactors |
| 06/22/1976 | US3964146 Means for assembly of tube banks in heat exchangers |
| 06/15/1976 | US3963072 Double-flow regenerator |
| 06/15/1976 | US3963071 Chell-and-tube heat exchanger for heating viscous fluids |
| 06/01/1976 | US3961010 Method of manufacturing heat exchangers |
| 06/01/1976 | US3960325 Portable heating and spraying apparatus and method for applying highly viscous coating material |
| 06/01/1976 | US3960210 Device for fixing tube plates and lateral flanges of heat exchangers |
| 05/25/1976 | US3958631 Heat exchanger for catalytic gas converters |
| 05/25/1976 | US3958630 Heat exchanger baffle arrangement |
| 05/25/1976 | US3958629 Fluid receptacle having at least one heat exchanging unit detachably mounted therein |
| 05/18/1976 | US3957289 Soldered joint and method |
| 05/18/1976 | US3956818 Method for securing a tube in a passage of a support |
| 05/11/1976 | US3955620 Heat exchanger |
| 04/20/1976 | US3951108 Means for supporting a displaceable mass on a stationary frame |
| 04/06/1976 | US3948315 Closure for heat exchanger |
| 03/30/1976 | US3946804 Plate heat exchanger |
| 03/23/1976 | US3945434 Gas turbine heat exchanger apparatus |
| 03/23/1976 | US3945431 Arrangement for mounting tubes in a tank wall |
| 03/09/1976 | US3942589 Shell and tube heat exchanger |
| 03/09/1976 | US3942587 Heat convector for use in buildings |
| 03/02/1976 | US3941188 Tube spacer grid for a heat-exchanger tube bundle |
| 03/02/1976 | US3941187 Consolidated nuclear steam generator |
| 03/02/1976 | US3940837 Hot air furnace with improved heat exchanger construction |
| 02/24/1976 | US3939908 Method for equalizing differential heat expansions produced upon operation of a heat exchanger and heat exchanger embodying said method |
| 02/24/1976 | US3939906 Air cooled exchanger |
| 02/24/1976 | US3939901 Method and apparatus for cooling and deaerating internal combustion engine coolant |
| 02/17/1976 | US3938476 Tube support |
| 02/17/1976 | US3938233 Heat transfer apparatus |
| 02/10/1976 | US3937641 Heat curable adhesive, aluminum tubes |
| 02/10/1976 | US3937277 Tubular apparatus, in particular a steam generator |
| 02/10/1976 | US3937276 Aftercooler for air compressor |
| 01/27/1976 | US3935225 Device for performing catalytic endothermic reactions |
| 01/27/1976 | US3934645 Finned tube protector |
| 01/27/1976 | US3934323 Solar heat exchange panel and method of fabrication |
| 01/20/1976 | US3933195 Liquid-liquid heat exchanger made of plastic sheets imbedded in mass of pebbles |
| 01/06/1976 | US3930537 Heat exchanger |
| 01/06/1976 | US3930536 Heat exchanger |