Matches 1 - 50 out of 198 1 2 3 4 >
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7552760 Metal fin for air heat exchanger  
The invention concerns a metal fin for heat exchanger with tubes, comprising means for increasing heat transfers consisting of diverting conformations ( 10,11 ) each arranged upstream and...
7511101 Plug flow reactor and polymers prepared therewith  
A plug flow reactor having an inner shell 27 surrounded by outer shell 21 and having at least one annular flow passage 35 therebetween can be used to prepare compositions, including polymers....
7475719 High-frequency, low-amplitude corrugated fin for a heat exchanger coil assembly  
A high-frequency, low-amplitude corrugated fin for a heat exchanger assembly includes a plate member that extends horizontally and vertically to define a reference plane. The plate member has a...
7426956 Heat dissipating apparatus  
A heat dissipating apparatus ( 10 ) includes a base ( 20 ), a plurality of stacked fins ( 30 ), and at least a heat pipe ( 40 ). The base absorbs heat from a heat-generating component. Each of the...
7354465 Device for cooling and humidifying reformate  
Devices for cooling and humidifying a reformate stream from a reforming reactor as well as related methods, modules and systems includes a heat exchanger and a sprayer. The heat exchanger has an...
7320458 Heating tower apparatus and method with isolation of outlet and inlet air  
A method for heating a fluid using a heating tower. The method includes the steps of drawing an air stream into the heating tower through an inlet and passing the air stream over a series of coils....
7273094 Cooling fin unit  
A cooling fin unit includes a plurality of cooling fins and a heat guide pipe. Each of the cooling fins has a through hole at the main body thereof and the heat guide pipe passes through the...
7267167 Fin for a heat sink, heat sink and method for manufacturing a heat sink  
A method for manufacturing a heat sink has steps of providing multiple fins and a heat pipe, assembling the fins, mounting a thermal-conductive medium, attaching the heat pipe, heating the...
7258939 Cooling system for fuel cell vehicle and a cooling pipe thereof  
An integrated cooling system for a fuel cell vehicle according to this invention comprises a fuel gas flow field for supplying fuel gas to a fuel cell stack and exhausting the fuel gas from the...
7255152 Baseboard and molding system  
A baseboard system includes baseboard units through which conduits extend carrying heated fluids, and moldings about the free ends of the baseboards, to provide a generally uniform external surface...
7254026 Heat dissipation device with heat pipe  
A heat dissipation device ( 40 ) includes at least a heat pipe ( 45 ) and a plurality of metal fins ( 43 ) thermally connected to the heat pipe. Each of the metal fins defines therein an aperture (...
7231963 Heat dissipation device with interlocking fin plates  
A heat dissipation device includes a plurality of fin plates ( 1 ) and a pair of heat pipes ( 30 ). Each fin plate includes a first plate ( 10 ) and a second plate ( 20 ). The first plate forms a...
7195059 Heat exchanger and method of performing chemical processes  
A heat exchanger including a passageway having an internal passage adapted to form a first flow path, and an array of conduits having internal passages that collectively form a second flow path....
7121333 Radiator sheet  
The present invention relates to a radiator sheet improvement and more particularly to a structure with enhanced strength and increased heat exchange surface after assembling, which is achieved...
7063131 Perforated fin heat exchangers and catalytic support  
Perforated fins are provided to improve the capabilities of fin and tube type heat exchangers, and to adapt them for flow outside of the tube that is essentially parallel to the axis of the tube....
7028764 Refrigeration evaporator  
An evaporator for disposition along an air flow for cooling the air. The evaporator comprises a continuous serpentine tube having an inlet and an outlet and a plurality of inner fins attached to...
7004242 Enhanced heat exchanger apparatus and method  
A heat exchanger apparatus 10 that has one or more tubes 12 for carrying a first heat transfer fluid, such as a refrigerant. Fins are provided in thermal communication with the tubes. Some of...
6955792 Pseudo isothermal catalytic reactor for exothermic or endothermic heterogeneous chemical reactions  
Heat exchange unit for pseudo-isothermal reactors including a substantially cylindrical shell ( 2 ) closed at its opposite ends by respective bottoms ( 3, 4 ), at least one thereof is provided with...
6948455 Finned tube heat exchanger and method  
A high efficiency heat exchanger is shown which can be incorporated into a finned tube water heater. The heat exchanger has a pair of flow manifolds each having a water inlet and a water outlet and...
6823932 Self-fixturing side piece for brazed heat exchangers  
The added expense of providing fixtures for holding side pieces in heat exchangers in place during assembly is avoided in a heat exchanger having a core with at least one row of spaced, parallel,...
6802362 Fin with elongated hole and heat pipe with elongated cross section  
An assembly includes a heat pipe and one or more fins. The heat pipe has an envelope with two elongated flat sides and two curved portions connecting the flat sides. The elongated sides have a...
6789614 Heat exchanger for refrigerator  
A heat exchanger is provided for a refrigerator and includes one or more refrigerant tubes for refrigerant flow, and a plurality of straight fins having lengths different from each other fitted to...
6769196 Condensing type clothes dryer and condenser thereof  
A condenser of a condensing-type clothes dryer includes a plurality of condensing ducts provided in a middle portion of a circulation duct, the condensing ducts condensing air being circulated...
6741468 Heat dissipating assembly  
A heat dissipating assembly ( 1 ) includes a plurality of fins ( 10 ), three heat pipes ( 20 ), and a base ( 30 ). Each fin defines three through holes ( 11 ) across a middle portion thereof. A...
6712128 Cylindrical fin tower heat sink and heat exchanger  
An air flow apparatus including an elongate post and a plurality of fin disks disposed on the elongate post, each fin disk including a centrally disposed opening therein for receiving the elongate...
6543527 Metallic cooling fin for a heat exchanger, especially for a motor vehicle  
A metallic cooling fin for a motor vehicle heat exchanger has a central part having at least one set of fixed inclined lamellae, of selected form and spaced apart by apertures, the dimensions of...
6513587 Fin collar and method of manufacturing  
A heat exchanger fin collar for a plate-fin heat exchanger having close tolerance dimensions for achieving greater contact area on the tube. The fin collar comprises an elongated fin portion for...
6491091 Radiating fin assembly for thermal energy engine  
A radiating fin assembly for thermal energy engine comprises a plurality of spacer members each having a plurality of insertion holes, a plurality of radiating plates each sandwiched between two...
6478079 Plate-fin type heat exchanger and method for manufacturing the same  
A recess portion for setting an attachment position is formed in each plate fin at positions adjacent to both longitudinal ends of the plate fins on both upstream and downstream ends in an air...
6435272 Exhaust cooling system vehicles  
An exhaust gas cooling system for a vehicle includes a cooling fin system retrofit and a side exhaust pipe retrofit having an exhaust gas exit pipe having a first portion having a plurality of...
6415854 Heat exchanger unit and use  
The invention relates to a heat exchanger unit to be used in a gas-fired water heater in which heater a heat exchanger unit contains tubes with fins. According to the invention the heat exchanger...
6397939 Tube for use in serpentine fin heat exchangers  
Problems due to fin fall-out in the manufacture of heat exchangers having flattened tubes ( 14 ) with interposed serpentine fins ( 16 ) are eliminated by providing the exterior sides ( 22 ), ( 24 )...
6377219 Composite molded antenna assembly  
A net-shape molded composite heat exchanger is provided which includes a plurality of thermally conductive fins overmolded onto one end of a metallic heat pipe for use both as an antenna in a...
6329075 Electrical conductivity and high strength aluminum alloy composite material and methods of manufacturing and use  
An aluminum alloy composite material includes a higher strength aluminum alloy core material layer and at least one cladding aluminum alloy material layer having a higher electrical conductivity...
6325140 Fin and tube type heat exchanger  
Fin tube heat exchanger including heat exchange tubes each having an inside for flow of fluid therethrough, and sheets of cooling fins stacked at fixed intervals each having the heat exchange tubes...
6321833 Sinusoidal fin heat exchanger  
A fin and tube heat exchanger includes fins shaped along dynamically, empirically determined isothermal lines. The fins preferably have deflectors along a trailing edge thereof to concentrate heat...
6215239 CRT deflection unit having a cooling fin  
A cathode ray tube includes a deflection unit (11) having a cooling fin (25) which is attached to the surface of a tapering surface on a yoke ring (23) by lugs (27). At least one of the lugs has a...
6182743 Polyhedral array heat transfer tube  
A heat exchanger tube having an internal surface that is configured to enhance the heat transfer performance of the tube. The internal enhancement has a plurality of polyhedrons extending from the...
D431073 Liquid filled cooling fin with reinforcing ribs  
6085529 Precooler/chiller/reheater heat exchanger for air dryers  
A heat exchanger comprising a precooler and reheater core adjacent a chiller core, first heat transfer passages extending through both cores through which incoming air passes in a first direction,...
6009936 Heat exchanger  
A heat exchanger comprises a tube 11 and fin plates 12 attached to the outer surface of the tube. Each fin plate 12 is in the form of a strip sheet which is wider than the diameter of the tube 11,...
6006827 Cooling device for computer component  
A cooling device for cooling a heat-generating component in a computer consists of a heat sink and a heat pipe having a portion fitted into a hole of the heat sink to be totally enclosed thereby....
5966809 Tube finning machine and method and product  
A heat exchange unit for a heat exchanger which includes a first tube with an outer surface and extended surface members located axially along the outer surface. Each member has a tube engagement...
5950718 Heat exchange tubes  
A heat exchange tube useful as a reactor tube for producing ethylene and highly improved in heat transfer efficiency has fins formed on the inner surface of wall of the tube in one or a plurality...
5927393 Heat exchanger fin with enhanced corrugations  
A heat exchanger fin having enhanced corrugations is provided. The corrugations define a generally sinusoidal wave pattern in a transverse direction across the fin. The fin is particularly...
5799725 Heat exchanger coil assembly  
A coil assembly for use in a heat exchanger having air flowing in a predetermined direction. The coil assembly comprises a plurality of parallel linear tubes, a plurality of return tubes...
5752567 Heat exchanger fin structure  
A heat exchanger having a plurality of tubes for circulating a refrigerant fluid and a plurality of fins in heat exchange contact with the plurality of tubes. Each of the fins includes a plurality...
5742001 Buried electrical transmission line equipped with a cooling device  
A buried armored power transmission line includes a metal jacket housing at least one conductive busbar. The line is equipped with a cooling device operating by transferring heat from the jacket to...
5727625 Heat exchanger having fins with air conducting slits formed therein  
A heat exchanger includes a plurality of parallel spaced-apart fins and refrigerant-conducting tubes extending perpendicularly therethrough in a zigzagged arrangement. Slits are formed in each fin...
5611395 Fin for heat exchanger  
A fin for a heat exchanger is disclosed including tubes through which thermal fluid flows; first and second rectangular slits disposed in the fin sequentially from a central line connecting the...
Matches 1 - 50 out of 198 1 2 3 4 >