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8875384 |
System for installing a seal in a syngas cooler
A system, comprising a seal segment including a cable fastener. The system also includes a syngas cooler component that includes a cable guide, where the cable guide may route a cable coupled to... |
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8782891 |
Apparatus for temporarily assembling heat exchanger
A temporary assembly apparatus includes a support member for supporting heat exchange tube blanks having their lengthwise direction positioned laterally, with their widthwise direction positioned... |
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8683678 |
Purge apparatus for manufacturing tube and fin heat exchanger
According to the preferred embodiment, an improved method and apparatus for the manufacturing of an aluminum tube and aluminum fin heat exchanger that includes steps for pneumatic cleaning,... |
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8667683 |
Apparatus and methods for permanently assembling tubes in a heat exchanger
Apparatus and methods for use with a baffle support fixture for a machine assembly of the tubes and baffles in a bundle assembly of a shell and tube type heat exchanger. The bundle comprises tubes... |
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8578606 |
Manufacturing method of heat pipe type heat-dissipating device
There is disclosed a manufacturing method of a heat pipe type heat-dissipating device. The method includes the steps of: winding a pipe on a loop forming mold in a spiral shape to form a pipe... |
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8479392 |
Anti-vibration bar clamping tool and method
An automated tool and method for spacing a gap between the anti-vibration bars and the flow tubing in the bend region of a tube bundle of a U-tube steam generator, prior to welding, during... |
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8056229 |
Method of manufacturing a tubular support structure
A method and apparatus particularly suited to the manufacture and assembly of cage-like, substantially cylindrical structures made of long, slender tubular components which, by themselves, are not... |
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8037595 |
Hairpin expander machine for manufacturing tube and fin heat exchangers with reduced tube diameter
An improved hairpin expander machine equipped with a closed-loop-controlled hydraulically positioned bolster plate and a heat exchanger-holding fixture characterized by a full-length, continuous... |
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7918268 |
Heat exchanger
A heat exchanger (10) comprises a first sheet (12), a second sheet (14) and an additional sheet (30). The first and second sheets (12,14) are wound around an axis (X), each sheet (12,14) has hot... |
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7600316 |
Heat exchanger and a method of manufacturing a heat exchanger
A heat exchanger (10) comprises a first sheet (12), a second sheet (14) and an additional sheet (30). The first and second sheets (12, 14) are wound around an axis (X), each sheet (12, 14) has hot... |
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7448127 |
Tube expander for heat exchanger
A tube expander for heat exchangers is capable of organizing an ideal production line where the transportation efficiency is increased and the productivity is improved by having a transportation... |
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7328509 |
Method of operating a weaving mechanism to insert a spacer between the tubes of a heat exchanger
A weaving apparatus used to separate the tubes of a heat exchanger so that spacers that hold the tubes apart can be inserted between the tubes to increase thermal efficiency. The weaving apparatus... |
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7146716 |
External tube extraction device with a cylindrical collapsing wedge
The invention is related to a tube extracting device for removing a tube from a conventional drum of a boiler or heat exchanger. The device includes a wedge which is driven into a tube hole... |
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7117584 |
Heat exchanger tube expanding apparatus
A tube expanding apparatus includes mandrels, each mandrel having a billet on a leading end; a reciprocating actuator for supporting rear ends of the mandrels, the reciprocating actuator being... |
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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,... |
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7093360 |
Method of removing boiler tubes
Boiler tubes are removed from a boiler vessel without damaging the vessel by severing the boiler tube near the exterior periphery of the vessel, and using a piloted rotary cutting tool fixtured... |
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7040015 |
Tube finning machine and method of use
This invention relates to a tube finning machine (10), and in particular to a machine capable of fitting several fins (26) to one or more tubes (26) at the same time, the assembled finned tube... |
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7030486 |
High density integrated circuit package architecture
This invention relates to a high density architecture for an integrated circuit package (10) in which a plurality of circuit communication wafers (12) are disposed in a stack with a plurality of... |
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7024757 |
Device and method for positioning flexible tubes into a core and articles made therefrom
This invention relates to fabrication of tube bank style heat exchangers and similar assemblies. It provides a novel device and a method for presenting and feeding multiple relatively flexible... |
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6874230 |
Method of manufacturing heat exchanger
A method of manufacturing a heat exchanger includes processes of: arranging tubes at a predetermined pitch on a set base; inserting fins into spaces each defined between the tubes; compressing the... |
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6745459 |
Heat exchanging tube assembling apparatus for heat exchanger and assembling method thereof
A heat exchanging tube assembling apparatus is adapted to a heat exchanger having an outer casing in which is arranged a partition plate formed with holes through which heat exchanging tubes, each... |
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6742243 |
Component assembly system
A component assembly system precisely aligns a plurality of components in a circumferential direction and assembles the components together. A plurality of guide channels extending radially from... |
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6581273 |
Heat exchanger tube weaving apparatus and method
A weaving apparatus used to separate the tubes of a heat exchanger so that spacers that hold the tubes apart can be inserted between the tubes to increase thermal efficiency. The weaving apparatus... |
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6530144 |
Apparatus for automatic assembling a heat exchanger
An automatic assembling apparatus for inserting hair pins into holes formed on a heat exchanger including a plurality of flat plate fins and two side panel disposed both sides of said flat plate... |
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6389682 |
Heat exchanging tube assembling apparatus for heat exchanger and assembling method thereof
A heat exchanging tube assembling apparatus is adapted to a heat exchanger having an outer casing in which is arranged a partition plate formed with holes through which heat exchanging tubes, each... |
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6370749 |
Heat pipe shaping device
A heat pipe shaping device comprises a rectangular table, and each lateral surface of the table has a work station. The top plate of the table is elevated by a plurality of supporting rods at a... |
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6083145 |
Device for handling an electric spindle of a high-speed machine tool
PCT No. PCT/FR97/00462 Sec. 371 Date Nov. 27, 1998 Sec. 102(e) Date Nov. 27, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/33826 PCT Pub. Date Sep. 18, 1997A handling device for a cylindrical... |
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6003224 |
Apparatus for assembling heat exchanger cores
An apparatus for forming heat exchanger core assemblies having a plurality of generally elongate tubes seated in uniformly spaced openings in a pair of spaced parallel header members is disclosed.... |
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5752312 |
Tube transfer device
A tube transfer device which includes a tube conveyor for transporting processed tubes from an entry location to an exit location thereon. The tube conveyor includes a plurality of first tube... |
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5687473 |
Apparatus and method for mounting a hairpin tube to a heat exchanger
A method for mounting a hairpin tube to a heat exchanger body where a rod member is inserted into at least one of plural through holes defined in each of plural radiation fins stacked in the heat... |
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5680695 |
Hairpin lacing apparatus
An apparatus provides automatic lacing of hairpin tubes through the holes of a heat exchanger fin stack. This apparatus includes a plurality of identical extendable guide rods, each positioned in... |
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5632080 |
Tube cutter/bender to lacer transfer station
A tube transfer device which includes a tube conveyor for transporting processed tubes from an entry location to an exit location thereon. The tube conveyor includes a plurality of first tube... |
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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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5562153 |
Heat exchanger and method of making heat exchangers
The invention relates to heat exchangers and methods of manufacturing heat exchangers. The heat exchanger includes a pair of tanks, each of which includes a plurality of connection holes aligned... |
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5432994 |
Tube expander with a means for transporting heat exchangers in tube expanding process
A tube expander having a tube expander body, a reciprocable member to be reciprocated with its surface facing a tube to be expanded which is mounted in a heat exchanger unit, and a mandrel mounted... |
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5426847 |
Assembling apparatus for a heat exchanger
The present invention provides an assembling apparatus for a heat exchanger, which is capable of certainly coinciding ends of pipes with pipe holes of fins so as to easily insert the pipes into... |
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5383271 |
Heat exchanger bundle extractor assembly and method
Apparatus for extracting a heat exchanger tube assembly from a heat exchanger shell includes an extractor frame, an extractor body moveable with respect to the frame, and powered extraction... |
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5323529 |
Heat exchanger bundle extractor assembly and method
Apparatus for extracting a heat exchanger tube assembly from a heat exchanger shell includes an extractor frame, an extractor body moveable with respect to the frame, and powered extraction... |
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5322410 |
Tube bundle extractor
A heat exchanger tube bundle extractor having an improved sled and motive means operable to move the tube bundle into or out of its shell. A fixed screw shaft is provided on the chassis, and a... |
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5228191 |
Apparatus for making a barrel type fluid heat exchanger
An apparatus for manufacturing a fluid flow cartridge for circulating a second fluid in heat transfer relationship with a first fluid includes first and second racks and a drive to reciprocate the... |
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5219150 |
Fluid jack for a heat exchanger
A heat exchanger has a duct with a tube assembly supported by a hanger that extends through an opening in the roof of the duct. A jack is provided to raise and lower the tube assembly during... |
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5203072 |
Detachable crane- or boom-operated heat exchanger tube bundle extractor
A heat exchanger tube bundle extractor capable of being used either suspended from a crane or while mounted onto a rigid extendible boom. The extractor features brackets for attaching of the... |
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5169281 |
Detachable crane- or boom-operated heat exchanger tube bundle extractor
A heat exchanger tube bundle extractor capable of being used either suspended from a crane or while mounted onto a rigid extendible boom. The extractor features brackets for attaching the... |
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5088192 |
Method of forming a shell and coil heat exchanger
The heat exchanger is made up of a shell having a coaxial tubular outer and inner wall with end plates attached thereto to enclose a tubular shell cavity provided with an inlet and outlet for a... |
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5032054 |
Aerial bundle puller
An aerial tube bundle puller for extracting a tube bundle from a heat exchanger is provided, comprising a cradle supporting a carriage frame and a power source, a sled, attachable to a tube... |
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4869638 |
Aerial bundle puller
An aerial tube bundle puller for extracting a tube bundle from a heat exchanger is provided, comprising a cradle supporting a carriage frame and a power source, a sled, attachable to a tube... |
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4675963 |
Method of assembly of a steam separator super-heater
This steam separator superheater comprises a horizontal axis cylindrical shell (1) enclosing in its lower portion a steam and moisture separator and in its upper portion a two-stage steam... |
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4589893 |
Steam separator superheater and method of assembly
This steam separator superheater comprises a horizontal axis cylindrical shell (1) enclosing in its lower portion a steam and moisture separator and in its upper portion a two-stage steam... |
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4575305 |
Truck mounted tube bundle pulling apparatus
The apparatus for removing and reinserting tube bundles into heat exchanger shells features an over the road vehicle having a bed. A vertical telescoping column is rotatably mounted to the rear of... |
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4571820 |
Device for disassembling and reassembling a main steam isolation valve of a nuclear reactor
A device for disassembling and reassembling a main steam isolation valve which is extended at an angle from a main steam pipe extended from a nuclear reactor. The disassembly and reassembly of the... |