Matches 1 - 50 out of 204 1 2 3 4 5 >
Match Document Document Title
7559142 Method of manufacturing a heat shield for a fuel manifold  
A method of manufacturing a heat shield for a manifold ring of a gas turbine engine, comprising forming a tubular portion of heat shield material with an arcuate longitudinal axis, deforming the...
7538298 Gas removing apparatus for heat pipe  
A gas removing apparatus for heat pipe can be used in a plurality of heat pipes arranged in a row or used for single semi-finished heat pipe. The gas removing apparatus includes a heating unit and...
7494160 Sealing structure of heat pipe and method for manufacturing the same  
A sealing structure formed at an end of a heat pipe, includes a two-layer structure, which can be divided into two walls and a rib interconnecting the walls together, wherein the rib points to a...
7487721 Orifice tube with enhanced angle and associated methods  
A juice extractor includes first and second opposing cups relatively movable to compress a fruit therebetween, a strainer tube associated with the first cup, and an orifice tube being movable...
7480992 Cooling plate and manufacturing method thereof, and sputtering target and manufacturing method thereof  
The present invention is a cooling plate including a groove, which becomes a passage of a coolant, inside a body, wherein one or more fins are provided inside the groove, wherein the groove is...
7467466 Method for sealing a heat pipe  
A method for sealing a heat pipe, includes the steps of: providing a metallic pipe with an end sealed and an opposite open portion; pressing the open portion of the pipe to form a two layer portion...
7467465 Flexible production process for fabricating heat pipes  
A flexible production process for fabricating a heat pipe, having the processes of (a) performing pre-process on a heat-pipe material, (b) performing annealing process on the heat-pipe material,...
7451542 Method of manufacture of heat-exchanger tube structured on both sides  
The invention relates to a heat-exchanger tube structured on both sides with excellent heat transfer characteristics utilizing both outer and also inner fins and secondary grooves intersecting the...
7451541 Method of heat shielding an inner tube  
A protective sheath for a fluid-carrying tube is made from a larger tube cut into longitudinal tube segments and slice into opposed halves before being re-secured together about the fluid-carrying...
7430803 Gas removing apparatus for removing non-condensate gas from a heat pipe and method for the same  
A method and gas removing apparatus removes non-condensate gas from a heat pipe. The gas removing apparatus includes at least one heating unit, a sealing unit and a height-adjusting unit. The...
7404255 Apparatus and method for removing non-condensing gas in heat pipe  
An apparatus and a method for removing non-condensing gas in heat pipe are disclosed, In this method, a resilient pad is abutted against an opening of a pipe body of the heat pipe after a working...
7341099 Metal plate for producing flat tube, flat tube and process for producing the flat tube  
A metal plate comprises two flat wall forming portions 89, 90 connected together by a joint portion 88 , a plurality of reinforcing wall forming portions 83, 84 upwardly projecting from each...
7278210 Method for producing a 3-D microscope flow-through cell  
The invention relates to a method of producing a 3-D microscope flow-through cell, consisting of an upper and a lower substrate between which is located a flow channel, an electrode structure...
7246437 Heat exchanger for cooling exhaust gas and method of manufacturing same  
A heat exchanger for cooling exhaust gas, around which a liquid cooling medium flows on the outside, including a bundle of rectangular tubes provided as ducts for the exhaust gas whose ends are...
7182128 Heat exchanger tube having strengthening deformations  
A heat transfer tube for a heat exchanger and a method of manufacturing such a tube. The heat transfer tube includes opposing top and bottom walls and end walls connecting the top and bottom walls...
7117936 Tube for heat exchanger  
In a tube ( 4 ) for a heat exchanger comprising a flat pipe ( 16 ) whose both ends are opened and in which a flow path ( 15 ) for a heat exchanging medium is formed, and an inner fin ( 17 )...
7107680 Manufacturing method of heat exchanger and structure thereof  
A first plate and a second plate have brazing paste on the surface thereof. When the first plate is combined with the second plate while an inner fin is disposed therein, a protrusion forms a...
6957487 Fluid conveying tube as well as method and device for manufacturing the same  
A method of manufacturing an elongate fluid conveying tube that includes starting from a blank of metal material, wherein the fluid conveying tube is adapted to be mounted in a vehicle cooler and...
6925711 Micro-textured heat transfer surfaces  
A wrought aluminum sheet product having a textured surface for improved heat transfer properties. A plurality of textured features having dimensions of about 1-50 microns is roll textured onto one...
6904677 Method of manufacturing tube and apparatus for manufacturing the same  
In a method of manufacturing a tube that has a plurality of projections (dimples) protruding inwardly from an inside wall of the tube other than a longitudinal end, a work, which is a material of...
6817098 Method for forming inner flanges in a bushing which is used to secure a hose therein  
A method of forming inner flanges in a bushing comprises steps of (a) extruding a bushing into an extruding die, (b) cutting an initial upward flange in the bushing, (c) shaping the initial upward...
6799630 Tube for heat exchangers and method of manufacturing the same  
A tube for a heat exchanger which has beads ( 21 ) formed on a brazing sheet (B) for configuring a tube ( 2 ) and tops of the beads brazed with opposed portions within a tube part ( 20 ) and a...
6789318 Method for producing longitudinally welded helically corrugated metal tubing  
A method for producing longitudinally welded helically corrugated metal tubing, wherein a metal strip pulled from a strip supply is formed into tubing with a longitudinal slit, the longitudinal...
6772518 Method of forming flat-tube insertion slots in a header tube  
The invention relates to a method for forming at least one flat-tube insertion slot in a header tube. A sawcut is introduced into the header tube during a sawing step, and the slot is configured,...
6732788 Vorticity generator for improving heat exchanger efficiency  
A heat exchange tube includes a tubular conduit for flowing a working fluid therethrough and for conducting heat between the working fluid and a thermal field proximate the tube, and a wire...
6725913 High pressure header and heat exchanger and method of making the same  
A method of providing volume production of highly pressure resistant headers ( 10 ), ( 12 ) is provided and allows the headers ( 10 ), ( 12 ) to be formed of a header structure ( 10 ), ( 12 ) with...
6715202 Tube bender for forming serpentine heat exchangers from spine fin tubing  
An apparatus and method of forming serpentine heat exchanger coils from spine fin tubing involves applying spine fins to a tube while simultaneously forming the tube into a serpentine shape. The...
6691774 Heat exchanger fabrication by polymer extrusion and structures formed thereby  
A process for making a multilayer plastic tube heat exchanger with a ribbon of molten polymer being poured over layers of tubes, and then another layer of tubes being added and another ribbon of...
6688382 Heat exchanger tube  
A flat, heat exchanger tube formed by rolling metal strip to fold inwardly the lateral edge regions of the strip to provide a tube having parallel, spaced, generally planar upper and lower walls,...
6687996 Method of making an exhaust gas collector  
In a method of making an exhaust gas collector, a collector housing is made from a tubular blank, and subsequently, an inlet duct is formed through a widening process to provide a substantially...
6684505 Method for manufacturing a bumper bar  
In a bumper bar for vehicles, the bar is extended in one dimension, has a closed cross-section and two ends and includes at least one front flange, one rear flange, one top side and one bottom...
6668916 Flat tube block heat exchanger  
A flat tube block heat exchanger with a plurality of flat tubes with deformed ends. The deformed ends have broad sides that have been deformed to expose the inner surface of the flat tubes. The...
6666265 Heat exchanger, method of manufacturing the heat exchanger, and method of manufacturing tube for heat exchange  
A heat exchanger is comprising a core which is consisting of tubes provided with medium passages and fins fitted to the tubes, and tanks to which ends of the tubes are connected, wherein the tube (...
6644394 Braze alloy flow-barrier  
A heat exchanger tube of the present invention has first and second surfaces with a longitudinal length and a lateral width. At least one of the surfaces has a plurality of striae that extend along...
6640886 Heat exchanger tube, heat exchanger and method of making the same  
An economically formed tube of rectangular or oval-like cross section and with a corrugated internal fin includes spaced, relatively long side wall sections joined at their ends by relatively short...
6622785 Folded multi-passageway flat tube  
A folded multi-passageway flat tube is disclosed, which is made from a flat sheet metal strip and has folded webs and a longitudinal seam. Through-openings for improving the heat transfer and for...
6615913 Pyrometallurgical reactor cooling element and its manufacture  
The invention relates to a method of fabricating a pyrometallurgical reactor cooling element with flow channels. In order to enhance heat transfer capability, the wall surface area of the flow...
6615488 Method of forming heat exchanger tube  
An improved method for producing a basic B tube configuration for a folded heat exchanger tube ( 26 ). A braze clad metal strip ( 10 ) having inner ( 1 ) and outer ( 0 ) surfaces and a opposed...
6612031 Tube for a heat exchanger and method of making same  
A tube and method of making the same for a heat exchanger includes a base, a top spaced from and opposing the base, a first side interposed between the base and the top along one side thereof, and...
6594897 Method for manufacturing coolant tube of heat exchanger  
A coolant tube for use in a heat exchanger is manufactured by using a plate member as follows: the plate member is folded in substantially regular distances to form a plurality of folded portions;...
6591900 Heat exchanger, tube for heat exchanger, and method of manufacturing the heat exchanger and the tube  
A heat exchanger ( 1 ) is formed by stacking tubes ( 2 ) formed by rolling a flat tube material ( 10 ) with a fin ( 3 ) interposed between the adjacent tubes, joining tanks ( 4 ), ( 5 ) and the...
6588105 Method and device for producing an absorption silencer  
The invention relates to a method for producing a shock absorber. A section of a steel wool strip is severed from a supply thereof. The perforated area of a tube is wrapped with the steel wool...
6572447 Method of forming a base body for a diamond bit  
A method of forming a base body for a diamond bit having a tubular carrier body ( 2, 12 ) with a bottom ( 4 ), and a shank ( 1, 11 ) projecting from the bottom ( 1 ), with the carrier body ( 2, 12...
6571473 Method and system for manufacturing refrigerant tubes for condensers  
A method of manufacturing a refrigerant tube for a condenser includes forming an inner fin like a band plate having a predetermined length, forming a holder having a substantially V-shaped open...
6536255 Multivoid heat exchanger tubing with ultra small voids and method for making the tubing  
This invention is a process for making micro-multiport tubing for use in heat exchangers. The tubing is a flat body with a row of side-by-side passageways, which are separated by upright webs....
6523260 Method of making a seamless unitary body quadrilateral header for heat exchanger  
A header box for a heat exchanger includes a hollow unitary body having four generally flat sides forming a generally quadrilateral cross-section. End plates are located at, and coupled to, each...
6513585 Header-less vehicle radiator  
A “header-less” radiator utilizes a radiator core including tubes having end walls which are bifurcated for a short distance from the ends of the tubes and having one or both of the sidewalls...
6513582 Heat exchanger and fluid pipe therefor  
A fluid pipe ( 14 ) for fluid flow between a pair of manifolds of a heat exchanger and which is formed from a single piece of sheet metallic material having a cladding on at least one surface, the...
6494254 Brazed tube for a heat exchanger, method of manufacture and exchanger  
A tube for a heat exchanger consists of a folded metal strip having an outer face covered with a plating of brazing alloy ( 31 ) and including at least one folded border ( 28 ) having a sheared...
6488079 Corrugated heat exchanger element having grooved inner and outer surfaces  
A corrugated heat exchanger element may have grooves and ribs on the interior and exterior surfaces of the tube. The corrugations on the tube may be linear corrugations or helical corrugations. The...
Matches 1 - 50 out of 204 1 2 3 4 5 >