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8137806 |
Thermal diffusion sheet and method for positioning thermal diffusion sheet
A thermal diffusion sheet is provided with a graphite sheet for diffusing heat generated by a heat emitting body and a polymer film provided on the graphite sheet. The thermal diffusion sheet is...
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8020607 |
Heat exchanger having a header
The present invention provides a pipe for a heat exchanger. The header includes a tube insertion hole for insertion of a tube, a filler metal groove formed in a length direction on one side or both...
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7963316 |
Sealing structure of a rotation unit and air conditioning apparatus having the same
An air conditioning apparatus has a case, a heat exchanger rotatable about a rotation axis in the case, and a pipe unit in communication with the heat exchanger. The pipe unit has a first section...
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7779895 |
Protective device for protecting thermal interface material and fasteners of heat dissipation device
A heat dissipation device assembly includes a heat dissipation device for dissipating heat from an electronic element and a protective device assembly. The heat dissipation device includes a base...
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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...
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7721790 |
Heat sink
A heat sink (100) includes a plurality of metal fins (10) interlocked with each other by interlocking units (11) formed between them. The interlocking units each include a protruding finger (122),...
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7673670 |
Semifinished joint plate, joint plate, process for fabricating joint plate and heat exchanger
A semifinished joint plate 60 has a refrigerant inlet portion 45 and a refrigerant outlet portion 46 spaced apart in the front-rear direction. The semifinished plate 60 has an upwardly or...
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7568520 |
Oil cooler
An oil cooler is contained in a radiator tank. It includes a connecting pipe having an enlarged diameter portion, a heat exchange part including elements and a communicating passage fluidically...
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7552757 |
Heat exchanger module for a motor vehicle
The invention relates to a heat exchanger module (1) for a motor vehicle, comprising at least one heat exchanger (2), preferably a coolant cooler, and laterally arranged plastic module supports...
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7533717 |
Heat exchanger, especially oil cooler
A heat exchanger for cooling oil, including a plurality of pan-shaped heat-transfer plates stacked onto one another to define alternating channels for coolant and oil, a mounting plate soldered on...
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7240724 |
Monolithic tube sheet and method of manufacture
A monolithic refractory ceramic tube sheet for use in all-ceramic air-to-air indirect heat exchangers, the heat exchanger used in all temperature and all pressure applications. A method for forming...
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7191769 |
Internal combustion engine having two-stage exhaust-driven supercharger and charge air cooling between low pressure and high pressure compressors
An internal combustion engine with a 2-stage charge loading includes a connection conduit with a supercharger intercooler provided between the compressors of the low pressure stage and high...
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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...
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7093649 |
Flat heat exchanger plate and bulk material heat exchanger using the same
A flat heat exchanger plate typically used in a bulk material heat exchanger is provided. The flat heat exchanger plate is designed to operate under a negative internal pressure to eliminate...
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7089998 |
Resiliently bonded heat exchanger
A heat exchanger and method of making a heat exchanger which includes providing a header having openings adapted to receive a plurality of tubes. The tubes are inserted into the header openings,...
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6983789 |
System and method for providing cooling systems with heat exchangers
A cooling system is provided with a heat exchanger that has a thermally conductive tube over-molded with a plurality of thermally conductive fins. To form the heat exchanger, a thermally conductive...
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6854509 |
Foil structures for regenerators
In a regenerator for a regenerative cycle machine, regenerator foil is grooved on both sides, with intersections of grooves on opposite side forming holes at which separate flows of fluid interact...
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6789609 |
Heat sink assembly structure
The present invention relates to a heat sink assembly structure having at least a heat sink fastening member combined with at least a heat sink. Each heat sink fastening member has a V-shaped...
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6732785 |
Tab joint in etched foil regenerator
A joint connecting consecutive sheets of etched regenerator foil for a spiral-wrapped regenerator of a regenerative gas cycle machine such as a Stirling cycle engine or Stirling, pulse tube, or...
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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...
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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...
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6374911 |
Charge air cooler and method of making the same
Thermally induced failures at the tank/header joint of a charge air cooler are reduced by applying a body of elastomer 42,54, to the side 38,53 of the inlet side header 18 to which inlet tank 10 is...
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6364007 |
Plastic counterflow heat exchanger
A plastic heat exchanger which is simple and inexpensive. The heat exchanger includes an outer duct and a stack of inner ducts, the inner ducts for establishing a first flow path for cooling air or...
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6173493 |
Modular heat exchanger and method of making
A modular heat exchanger includes a plurality of tubular modules formed from an aluminum extrusion. Each extruded tube has a generally rectangular cross section, a through bore extending...
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6154960 |
Enhancements to a heat exchanger manifold block for improving the brazeability thereof
A method for enhancing the brazeability of a heat exchanger manifold block (110) by promoting the braze metal flow in and around the manifold block (110) during brazing within a braze furnace. The...
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6123143 |
Heat exchanger combination mounting bracket and inlet/outlet block with locking sleeve
An automotive heat exchanger that includes a manifold (12) and a mounting block (10) attached to the manifold (12) and over an opening (30) in the wall of the manifold (12). The mounting block (10)...
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6082439 |
Heat exchanger assembled without brazing in which adhesive is used to seal a combined portion and a core plate
In a mechanically assembled type heat exchanger, in which an end portion of an oval tube is inserted into a barring hole of a core plate and expanded to be press fit to the core plate. Then...
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6000461 |
Method and apparatus for controlled atmosphere brazing of folded tubes
A heat exchanger (10) assembly with a first header (12), a second header (14), a plurality of seamed or folded type heat exchanger tubes (18) extending between the two headers (12, 14), and a...
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5975193 |
Heat exchanger
A heat exchanger is made of a metal such as aluminum and for use in the air conditioning apparatuses such as the car coolers and the room air conditioners. A coolant inlet pipe (6) has an end which...
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5765377 |
Cooler construction of stirling engine
A cooler structure of stirling engine is designed to make it easier for the production of the cooler by using brazing soldering techniques, and which in turn reduces the loss of the heat being...
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5711369 |
Heat exchanger manifold having a solder strip
A method for making a manifold for a tube and fin type heat exchanger is disclosed wherein the manifold includes a solder strip. The manifold includes a channel having a base member and a pair of...
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5611877 |
Jigs for manufacture of joined ceramic structure, and method for manufacturing joined ceramic structure by use of jigs
Jigs usable in a method for manufacturing a joined ceramic structure having a plurality of tubes and perforated plates joined to both the end portions of these tubes which has the steps of...
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5605191 |
Heat exchanger
An end plate of a tank whose inside is partitioned by a partition has a plurality of insertion holes receiving connecting portions of tube elements. In the end plate, a first projection is...
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5524707 |
Heat exchanger and method of manufacture
A heat exchanger is provided with a parallel array of heat exchange tubes and mounting plate assemblies on opposed ends of the tubes for achieving communication from one tube to the next. The...
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5394299 |
Topology matched conduction cooling module
The pistons of a cold plate frame orient themselves as a result of being free to move along one axis and about two other axes by the reflowing of solder tinning on the external surfaces of the...
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5370175 |
Means for sealing outlet of condensing heat exchanger
A multi-cell secondary heat exchanger for use in a high efficiency, multi-poised furnace wherein each cell has outwardly extended exit or entrance bells that are received in grooves formed in...
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5348079 |
Heat exchanger and method for fixing a bracket thereto
A heat exchanger includes a heat exchanger body and at least one bracket attached thereto. The bracket has a resin portion mechanically joined with the heat exchanger body. The bracket can be...
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5297624 |
Header for a flat tube liquefier
A header for a flat tube liquefier is composed of first and second components. The first component is provided in a tube bottom with receiving slots for the flat tubes and the second component...
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5211221 |
Method and apparatus for joining coolant tubes of a heat exchanger
A joint (24) and method of making the same for interconnecting various segments of coolant tubes of heat exchangers. The instant joint (24) includes a first tube (26) having a necked end (38) with...
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5101889 |
Heat exchanger u-bend dipped joint with vent for clearance space
A heat exchanger, in particular for an automotive vehicle, includes a bundle of tubes with a plurality of assemblies of first tubular elements with second tubular elements, so as to constitute a...
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5062476 |
Heat exchanger with an extruded tank
A heat exchanger assembly has a pair of spaced extruded tanks and a tube and header subassembly including a pair of header plates on opposite ends of a plurality of spaced parallel tubes. The...
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5004045 |
Vehicle radiator with clamping fixture to reduce deformation during brazing and method of making
The present invention relates to a method of manufacturing a heat exchanger comprising a bundle which consists of a plurality of tubes, a plurality of fins alternating with the tubes, at least one...
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5002119 |
Header and tube for use in a heat exchanger
A header and tube assembly for use in a shell-and-tube type heat exchanger formed of a header plate having a plurality of spaced apart openings therethrough, each opening having a large...
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4893674 |
Method of producing a tubular distributor of a heat exchanger from juxtaposed porous strips of material
A method for manufacturing a tubular distributor of a heat exchanger in which the distributor is formed by layers of material between which the ends of heat exchange tubes of a matrix are secured...
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4860824 |
Heat exchange element
A heat exchange element having a heat receiving side and a heat dissipating side and having a serpentine member defining a first plurality of parallel elongate grooves, having elongate openings all...
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4858686 |
Heat exchanger
A new and improved automotive heat exchanger and a method of assembling tubes in a header of a heat exchanger comprising, shaping the ends of non-circular cross section tubes into a substantially...
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4840225 |
Heat exchange element and enclosure incorporating same
A heat exchange element having a heat receiving side and a heat dissipating side and having a serpentine member defining a first plurality of parallel elongate grooves, having elongate openings all...
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4800953 |
Baffle for coolant passage
A baffle for partitioning fluid circulating passages that are provided in a structure for heat transfer purposes. The baffles are inserted without the need for extra drilling and tapping of the...
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4784087 |
Clamping apparatus for use in foaming water heaters
A clamping apparatus for use in applying foam resin insulation between the tank and the outer jacket of a water heater. The jacket of the water heater is spaced outwardly of the tank to provide a...
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4759405 |
Air conditioner condenser manifold
An air conditioner condenser manifold uses a tube having a flat side and a semi-oval cross-sectional shape, with holes pierced into the flat side of the tube without removing any material from the...
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