Matches 1 - 50 out of 175 1 2 3 4 >


Match Document Document Title
8181694 Collar rib for heat exchanger header tanks  
The present disclosure relates to automotive heat exchangers, and, heat exchanger tanks with headers. The heat exchanger eliminates the need for use of an inner flange on the header using a collar...
8127539 Exhaust manifold  
An exhaust manifold includes a plurality of branch pipes 2 to 5 and an adapter member 9 that has a ring portion 10 provided at exhaust-gas downstream side end portions 2a to 5a of the branch pipes...
8104317 Compact oil transfer manifold  
The present invention relates to a manifold for a vehicle transmission. The manifold defines a plurality of laterally extending channels suitable for simultaneously transferring oil at separate...
8056231 Method of constructing heat exchanger with snap-in baffle insert  
An insert snaps into position in a manifold of a fluid device to perform a baffling function. The insert includes a cradle having a base portion and opposed spring fingers for retaining the insert...
8051949 Vehicle exhaust muffler  
A vehicle muffler, which is structured in a coiled fashion, has a tube extending through the circumferential wall. This tube is welded to the circumferential wall and fastened by mechanical...
7954543 Heat exchanger header with deformations  
The present invention has its object to provide a heat exchanger with plastic tanks type, wherein a seal member is regularly compressed and hooks or tabs of header core crimped in a uniform...
7946036 Method of manufacturing a manifold for a heat exchanger  
A manifold for a heat exchanger includes a header radially surrounding and in spaced relationship to an axially extending distributor conduit. The distributor conduit is formed by bending the sheet...
7921558 Non-cylindrical refrigerant conduit and method of making same  
A heat exchanger assembly includes an outlet header extending along an outlet axis to define an outlet cavity and an inlet header defining an inlet cavity. A plurality of refrigerant tubes extends...
7878233 Air-to-air aftercooler  
An air-to-air aftercooler may include at least one tube body configured to direct a flow of charged air, wherein the at least one tube body includes a first material. The air-to-air aftercooler may...
7798206 Heat exchanger and method of manufacturing the same  
Each header tank includes a tank body and a header plate. The tank body includes a top wall, shorter side walls, and longer side walls. Each shorter side wall has joining portions integrally formed...
7726025 Structure for preventing refrigerant from leaking in heat exchanger and method for forming the same  
A refrigerant leak-preventive structure in a heat exchanger is described. The refrigerant leak-preventive structure includes a tube group having refrigerant leak-preventive grooves recessed at ends...
7640971 Heat exchanger manifold sealing system  
A heat exchanger manifold with improved sealing between the tank and header. The manifold includes a plastic heat exchanger tank having an opening for mating with a header and a lip extending...
7520319 Stacking-type, multi-flow, heat exchanger  
A stacking-type, multi-flow, heat exchanger includes a plurality of heat transfer tubes and fins stacked alternately, a tank formed at an end of the heat transfer tubes, and an end plate provided...
7389584 Heat exchanger for a motor vehicle and a method for manufacturing same  
A heat exchanger for a motor vehicle, particularly a motorcycle in which a bent cooling element is disposed between a first and second collector tank. The bent cooling element is provided with a...
7343966 Stamped manifold for a heat exchanger and method for making same  
A stamped manifold for a heat exchanger includes a central portion having a plurality of mating tubular members for connection to tubes of a heat exchanger. The manifold includes a plurality of...
7341098 Heat exchanger and method of producing  
A heat exchanger including a collecting tank having an outwardly extending flange around an edge, a tube plate having a connection edge, tubes having ends extending into openings in the tube plate,...
7331382 Heat exchanger and a method of manufacturing a heat exchanger manifold  
The present invention relates to a heat exchanger having a cooling core consisting of a plurality of parallel, heat exchanging tubes and two manifolds provided with slots, where the ends of heat...
7260893 Method of attaching a transmission oil cooler to an aluminum tank  
A secondary heat exchanger subassembly, such as a transmission oil cooler, is disposed in a metal tank of a radiator and has a pair of metal fluid fittings. Either a connector ring engages a...
7234335 Method for producing a head element for heaters  
According to a method for producing head elements for heaters, a piece of sheet metal (1) is deep drawn and cut along the edge (9) of an open side (6) to obtain a hollow body (8) with larger and...
7207179 Method of connecting heat transfer pipe and capillary tube  
A connecting method and structure is provided to reliably ensure the compressive strength of the joint between a heat transfer pipe and a capillary tube when connecting the capillary tube to the...
7100280 Method for producing a heat exchanger  
The invention relates to a method for producing a plate heat exchanger from a plurality of heat exchanger blocks (1a, 1b). Each heat exchanger block (1a, 1b) has mounted on it a header (6a, 7a, 6b,...
7096583 System and method of producing exhaust and other types of manifold  
This invention provides an improved system and method for producing manifolds such as those used to direct exhaust gasses from an internal combustion engine into a turbocharger. The manifold is...
7059050 One piece integral reinforcement with angled end caps to facilitate assembly to core  
A metal tank cap is integral with a reinforcing member via a narrow connection and is flared outwardly at the narrow connection portion to be over an open end of the tank simultaneously with moving...
7059398 Soldered heat exchanger  
The invention relates to a soldered heat exchanger, especially a capacitor for a motor vehicle ventilation system, comprising a heat exchanger network made of tubes and ribs and at least one...
7007743 Header tank with integral mounting flange  
A one-piece header tank includes side edges that are overlapped and brazed together to form a joint positioned within the interior of the tank. The tank also includes an integrally formed mounting...
6993838 Collector tube for a heat transfer unit and method for producing same  
The invention relates to a collector tube (1) for a heat transfer unit. The tube comprises one or several slits (3d) on the periphery thereof, whereby said slits are formed by a punch press without...
6880744 Method of applying brazing material  
In a method of applying a brazing material to braze a joining portion between a first member and a second member, a relationship between an amount of the brazing material and an expanding dimension...
6877224 Method and apparatus for manufacturing a condenser manifold via a stamping process utilizing multiple dies  
A system to construct a manifold from an original material. A first progressive die implements a first set of stamping stages on the original material to generate a shaped material. A second die...
6804872 Method of forming a roll pin compression limiter  
A compression limiter formed by a roll forming process includes a substantially cylindrical body portion and a plurality of feet. A plurality of notches are stamped along a lower edge of a flat...
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,...
6742256 Method and apparatus for flexible construction of heat exchanger tanks  
Heat exchanger header tanks are constructed from a basic set of components. The basic components are castings and simple formed sheet parts. The components are assembled to produce a heat exchanger...
6675883 Manifold for heat exchanger  
An elongate manifold construction (10) having an longitudinal axis (20) is provided for use in a heat exchanger (12) having a plurality of tubes (14). The manifold construction (10) includes an...
6675882 Apparatus and method for manufacturing one piece flat sides extruded product  
A one-piece extrusion (50) having a flat bottom portion (54) and supporting flat sides (74) is described. The one-piece extrusion (50) is particularly appropriate for use as a header for a heat...
6666264 Heat exchanger  
The present invention provides a heat exchanger including a tank, a plurality of tubes in fluid communication with the tank, and a plurality of fins extending between the tubes. The tank includes a...
6651334 Tank of heat exchanger and method of producing same  
A tank of a condenser for an air conditioning system of an automotive vehicle. The tank comprises a cylindrical hollow tank main body which is formed with an arcuate cutout formed through a wall of...
6651333 Aluminum based collared header plate for a heat exchanger, especially for a motor vehicle  
An aluminum based header plate, for a tubular heat exchanger for a motor vehicle, has an external coating on its outer face. An end portion of each heat exchanger tube is received in a...
6644392 Heat exchanger and a method of manufacturing a heat exchanger  
A heat exchanger for enabling the flow of a heat exchanging medium disclosed. The heat exchanger comprises a collecting box having a peripheral edge; a tube bottom having a peripheral edge and a...
6644385 Heat exchanger with improved sealing gasket, for a motor vehicle in particular  
A heat exchanger has a fluid chamber with a peripheral foot, as well as a collector plate with an edge delimiting a groove for a gasket and the peripheral foot. The gasket is formed from a bead of...
6644393 Cylindrical heat exchanger  
A cylindrical heat exchanger member can be formed from multiple stacked ring shaped tubular members wherein an inlet and outlet of each ring shaped member terminate at a single header interface,...
6640887 Two piece heat exchanger manifold  
A heat exchanger manifold for use in heat exchanger used mainly in automobiles is provided. The manifold comprises of two components a header and tank. The header consists of several half cylinders...
6619386 Stacked-type, multi-flow heat exchanger  
A stacked-type, multi-flow heat exchanger includes a first header pipe and a second header pipe formed opposite the first header pipe. The heat exchanger also includes a plurality of heat transfer...
6604574 Two-piece header and heat exchanger incorporating same  
A header (10) for a heat exchanger (1). The header (10) has an outer elongate member (20) with a curved section that has a plurality of ferrules (30) projecting inwardly. An inner elongate member...
6601644 Corrosion preventing layer forming method  
Radiator caps (266) and radiator tubes (211) are heat brazed with an ingot Z of a sacrificial material being disposed in the interior of a radiator tank main body (234), whereby, as the ingot Z of...
6581679 Heat exchanger and method for producing a heat exchanger  
The invention relates to a heat exchanger, in particular to an evaporator for a vehicle air-conditioning system, having at least one header tank made from metal with a base section for the...
6557373 Apparatus for coupling a manifold block to a condenser manifold  
An automobile climate control system having a liquid dispersing device to allow coolant to flow. The system also utilizes a heat exchanger to cool the liquid. A manifold block handles the transfer...
6547558 Methods of making a fuel-fired heating appliance  
An inner combustion chamber access door member for a fuel-fired water heater has main and pilot burner structures respectively supported thereon by gas supply tubes sealingly extending through and...
6540016 Method of forming heat exchanger tube ports and manifold therefor  
A heat exchanger manifold (10) and method of forming a tube port (50) on the manifold (10). The manifold (10) comprises first and second walls (12,14) that define an internal passage (18) and an...
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 in ...
6474697 Exhaust elbow  
An exhaust elbow (1) is provided with a single exhaust outlet (2) with an outlet mounting flange (3) and at least two exhaust inlets (4, 5, 6) with an inlet mounting flange (7) for fastening on the...
Matches 1 - 50 out of 175 1 2 3 4 >