Patents
Sitemap › F28 - Heat exchange in general › F28F - Details of heat-exchange or heat-transfer apparatus, of general application › F28F 1 - Tubular elements; Assemblies of tubular elements
Patents for F28F 1 - Tubular elements; Assemblies of tubular elements (16,334)
03/1983
03/02/1983EP0072996A1 Plastic turbulence inducing member
03/02/1983EP0072875A1 Installation element for an apparatus for mass transfer, direct heat exchange and mixing
03/01/1983CA1142170A1 Tube-and-fin heat exchanger
02/1983
02/23/1983EP0072736A1 Heat exchanger with double barrier
02/15/1983US4373577 Heat exchanger assembly
02/15/1983CA1141371A1 Heat exchanger core with end covers
02/09/1983EP0070921A1 Installation element for an apparatus for mass transfer, direct heat exchange and mixing
02/09/1983EP0070918A1 Cylindrical packing elements
02/09/1983EP0070916A1 Installation element for an apparatus with a jacket tube for mass transfer, direct heat exchange and mixing
02/08/1983US4372374 Vented heat transfer tube assembly
02/01/1983CA1140534A1 Heat recovery apparatus
02/01/1983CA1140533A1 Hollow fibers of synthetic polymers
01/1983
01/25/1983US4369837 Tube for tube-plate heat exchangers
01/25/1983US4369833 Tube supports
01/18/1983US4368777 Gas-liquid heat exchanger
01/12/1983EP0069283A1 Cooler for the combined heat exchange of air and a liquid medium with a common cooling medium
01/11/1983US4367791 Heat transfer tubing for natural gas evaporator
01/04/1983US4366859 Refractory heat exchange tube
12/1982
12/28/1982US4365667 Heat exchanger
12/28/1982US4365487 Refrigeration apparatus
12/22/1982EP0067799A1 Direct expansion evaporator, particularly for water refrigeration
12/22/1982EP0067798A1 Hydrothermic radiator composed of aluminium alloy extruded segment sections, joined by means of permanent fixing parts
12/08/1982EP0066425A2 A heat exchanger
11/1982
11/24/1982EP0065453A1 Metallic tube sheet heat exchanger
11/16/1982US4359086 Heat exchange surface with porous coating and subsurface cavities
11/03/1982EP0020375B1 Heat exchanger having inclined tubes
11/02/1982US4357397 Brazing fin stock for use in aluminum base alloy heat exchanger
10/1982
10/28/1982WO1982003675A1 Device for revaporizing liquefied gases and process for making such a device
10/28/1982WO1982003586A1 Method of manufacturing heat exchanger core and assembly therefor
10/20/1982EP0062729A1 A conduit device
10/19/1982CA1133893A1 Heat conduction fin for chimneys
10/19/1982CA1133892A1 Heat exchanger
10/12/1982US4353224 Evaporator
10/12/1982CA1133466A1 Internally grooved heat transfer conduit
10/06/1982EP0061779A2 Heat exchanger
10/05/1982US4352378 Ribbed construction assembled from sheet metal bands for improved heat transfer
10/05/1982US4352227 Apparatus for producing a finned tube for heat transfer
10/05/1982CA1132976A1 Heat exchangers
10/05/1982CA1132781A1 Method for manufacturing a heat transfer assembly
09/1982
09/28/1982US4351392 Heat exchange tube with heat absorptive shield
09/28/1982US4351391 Heat exchanger for water pumping system
09/28/1982US4351389 Heat exchanger apparatus
09/28/1982CA1132531A1 Heat-exchanger
09/22/1982EP0015915B1 Device for heat exchange and manufacturing process thereof
09/21/1982US4350025 Refrigerant evaporator
09/21/1982US4349949 Method of making heat exchangers
09/14/1982US4348794 Double-walled finned heat transfer tube
08/1982
08/31/1982US4347433 Heat transfer apparatus for releasably securing heating or cooling means to pipe
08/31/1982US4346758 Heat exchanger for cooling slag-containing gases from coal gasification
08/31/1982CA1130789A1 Heat exchanger tube
08/31/1982CA1130784A1 Apparatus for securing a heating or cooling means to a pipe
08/24/1982US4345644 Oil cooler
08/19/1982WO1982002763A1 Heat exchanger and method of making it
08/18/1982EP0057941A2 Heat transfer boiling surface
08/18/1982EP0057928A2 Atmospheric vaporizer
08/17/1982US4344388 Vapor generating system utilizing integral separators and angularly arranged furnace boundary wall fluid flow tubes having rifled bores
08/11/1982EP0057194A1 Device for the exchange of cold and heat and range of application for the same.
08/10/1982US4343350 Double wall tubing assembly and method of making same
08/10/1982CA1129405A1 Louvred fins for heat exchangers
08/04/1982EP0057091A2 Improvements in refrigerator heat exchangers
08/03/1982US4342642 Steam pyrolysis of hydrocarbons
08/03/1982US4342150 Process and device for filling with a hardenable filler gaps where corrosive attack can occur in tube and fin type heat exchangers
08/03/1982CA1128928A1 Thin-walled tube composed of a melt spinnable synthetic polymer and its use in apparatus for transferring heat
07/1982
07/20/1982US4340501 Fluid flow
07/20/1982US4340114 Controlled performance heat exchanger for evaporative and condensing processes
07/13/1982US4339654 Methods for the manufacture of heat exchanger panels
07/13/1982US4338994 Modular panel heater having improved holder devices
07/13/1982US4338993 Underwater outboard marine heat exchanger
07/06/1982US4337826 Heat exchangers and method of making same
07/06/1982US4337824 Double wall heat exchanger
06/1982
06/30/1982EP0054759A1 A method of casting a recuperative type heat exchanger casing
06/29/1982US4336643 Method for the processing of heat exchanger, tube-strip elements
06/29/1982US4336642 Method of enlarging the heat exchange surface of a tubular element
06/15/1982CA1125595A1 Vapor generating system utilizing integral separators and angularly arranged furnace boundary wall fluid flow tubes having rifled bores
06/08/1982CA1125041A1 Unitized refrigeration and water heating system
06/01/1982US4332294 Gas cooler with multiply deformed lead tubes
06/01/1982US4332293 Corrugated fin type heat exchanger
06/01/1982US4332291 Heat exchanger with slotted fin strips
06/01/1982US4332080 Method of producing a heater or heat exchange element
05/1982
05/26/1982EP0052522A2 An enhanced surface tube
05/18/1982US4330036 Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe
05/18/1982CA1123690A1 Waste heat boiler and heat exchange process
05/18/1982CA1123587A1 Method of reforming the fins of a finned tube
05/13/1982WO1982001582A1 Heat exchanger for domestic central heating boilers
05/13/1982WO1982001490A1 Method of making heat transfer coil
05/12/1982EP0051492A2 Method of making heat transfer coil
05/11/1982US4328861 Louvred fins for heat exchangers
05/11/1982CA1123425A1 Double wall tube assembly for use in heat exchangers
05/11/1982CA1123423A1 Heat exchanger and method of making
05/05/1982EP0050696A1 Heat exchanger for domestic central-heating boilers
05/04/1982US4327800 Method of manufacturing heat exchanger core and assembly therefor
04/1982
04/28/1982EP0050363A1 Method and device for the manufacture of heat exchanger panels
04/28/1982EP0050127A1 Adhesive composition for use in metal-to-metal bonding
04/27/1982US4326583 Heat exchanger panels
04/27/1982US4326582 Single element tube row heat exchanger
04/13/1982CA1121801A1 Concentric tube heat exchange assembly with improved internal fin structure
04/13/1982CA1121799A1 Heat exchanger of the tube and plate type
04/06/1982CA1121337A1 Heat exchanger construction
03/1982
03/24/1982EP0048021A2 Heat transfer device having an augmented wall surface
03/23/1982CA1120464A1 Heat exchangers and method of making same
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