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8151870 |
Tube shield assembly and method of securing same
A tube shield assembly for protecting tubes includes a guard, a securing member and a holding tooth, wherein welding is not required to secure the guard to the tube. The guard is axially elongated...
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8141620 |
Method for conditioning a cooling loop of a heat exchange system
Use of an inert gas in a fluid-operated heat exchange system. A cooling loop of a heat exchange system is purged with an inert gas to remove oxygen from the cooling loop. Coolant is added to the...
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8136244 |
Integrated heat spreader and method of fabrication
An integrated heat spreader is disclosed in which grooves are formed in a recess of the heat spreader to enhance the stiffness and strength of the integrated heat spreader without increasing...
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8074707 |
Method for processing hydrocarbon pyrolysis effluent
A method is provided for treating the effluent from a hydrocarbon pyrolysis unit processing heavier than naphtha feeds to recover heat and remove tar therefrom. The method comprises passing the...
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8069906 |
Vehicular exhaust heat recovery apparatus with frozen working fluid melting
An exhaust heat recovery apparatus includes an evaporation unit, a condensation unit, an evaporation-side communication part and a condensation-side communication part. The evaporation unit is...
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8056613 |
Vehicle including heat guard for control module
A vehicle, such as a motorcycle or ATV, includes a frame, an internal combustion engine, a radiator, a control module and a heat guard. The radiator is configured for receiving fresh air and for...
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8052803 |
Method for preventing chlorine deposition on the heat-transferring surfaces of a boiler
The invention relates to a method for preventing chlorine deposition on the heat-transferring surfaces of a boiler, particularly on the superheater, in which boiler a fuel with a chlorine content,...
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8037928 |
Chromium-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components
A heat transfer component that is resistant to corrosion and fouling is disclosed. The heat transfer component includes a heat exchange surface formed from a chromium-enriched oxide containing...
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7971634 |
Air conditioner and antibacterial case
Air conditioner pertaining to the present invention in which a synthetic polymer case, in which an antibacterial agent impregnated in a medium such as a porous body or water-absorbing polymer is...
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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...
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7845391 |
Air-conditioning unit and vehicle air-conditioning apparatus
Sharp bends in a defrost duct extending from a defrost outlet to a windshield, and in a face duct extending from a face outlet to both sides of a front passenger seat, are eliminated and the duct...
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7841390 |
Heat exchanger having powder coated elements
Powder coated heat exchange elements for a heat exchanger. Powder coating provides improved protective coating on surfaces of heat exchange elements. In many applications, the heat exchange...
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7823544 |
Steam boiler
A steam boiler (15) comprising a fuel burning device (16) disposed in a combustion chamber and adapted to burn a fuel to form combustion gases (19), a passage (30) extending between a water inlet...
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7798205 |
Heat exchanger and method of manufacturing the same
In a heat exchanger having a core portion in which aluminum flat tubes and aluminum fins are disposed alternatively and brazed with each other, each fin has one side portion located at one side of...
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7775268 |
Vehicle cooling system
A vehicle cooling system comprises a vehicle unit, a heat exchanger, a cooling fan, a coolant pump, a three-way valve, and a control unit. The heat exchanger is arranged in the coolant route to...
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7726386 |
Burner port shield
A shield for placement around burner ports in a hot air furnace for reducing turbulence in the flow of secondary combustion air entering a heat exchanger. The shield also provides for intercepting...
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7712517 |
Tube bundle apparatus for processing corrosive fluids
A tube bundle apparatus for thermal exchange operations at high pressures and temperatures, under conditions of high aggressiveness of process fluids. The tube bundle includes a series of tubes...
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7700682 |
Glass filler for polycarbonate resin, and polycarbonate resin composition
A glass filler for a polycarbonate resin, whereby the refractive index of the glass filler can be improved to the same level as a polycarbonate resin, and the transparency of a molded product after...
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7650933 |
Baffle for sealed combustion chamber
A baffle for a heat exchanger tube extending between opposed header pipes. The baffle is a longitudinal member with a concave underside shape conforming to the convex circumferential shape of the...
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7640969 |
Heat exchanger tube, heat exchanger and use
According to the invention, in order to prevent a film from forming which obstructs the transfer of heat in heat exchanger pipes, the heat exchanger pipe comprises an external side which is...
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7628199 |
Heat exchanger, in particular air/air cooler
The invention relates to a heat exchanger (1), in particular an air-cooled air cooler consisting of a block (2) with first (7) and second (9) flow channels, arranged in a cross-flow configuration,...
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7623350 |
Thermal conducting medium protector
A thermal conducting medium protector is applicable for being assembled to a carrier, so as to protect a thermal conducting medium disposed on the carrier. The thermal conducting medium protector...
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7574981 |
Apparatus and method for improving the durability of a cooling tube in a fire tube boiler
An apparatus and method for improving the longevity of a cooling tube in a fire tube boiler. The apparatus comprises a ferrule inserted within the cooling tube end and an internal overlay, with the...
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7547423 |
Compact high efficiency gasifier
A gasifier system is provided that includes a gasification chamber spool that has a ceramic matrix composite (CMC) liner adapted to form a solidified slag protective layer on an interior surface of...
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7537050 |
Heat exchanger
For the purpose of increasing the area of an adsorbent to be in contact with the air, a heat exchanger (47, 49) includes: a fin set (59) including a plurality of fins (57) arranged parallel to each...
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7503381 |
Surface treatment method for flux-brazed aluminum-made heat exchanger
There is disclosed a rust prevention and hydrophilization treatment method for a flux-brazed aluminum-made heat exchanger which comprises subjecting the same to a rust prevention treatment by the...
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7493941 |
Surface treatment method for plate material, and radiating fin for heat exchanger
The present invention reduces the expense of treating the surfaces of a plate material. This surface treatment method treats the surfaces of a plate material that is rolled with rolling oil and...
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7481265 |
Air cooler for power plants and use of such an air cooler
An air cooler for power plants comprising a pressure vessel, in which is accommodated a coaxial arrangement containing a cylindrical central tube, a helical tube bundle surrounding the central tube...
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7461689 |
Thermal cycling resistant tube to header joint for heat exchangers
A reduction in tube to header joint failures in a heat exchanger having spaced headers (12,14), elongated, side-by-side parallel spaced tube slots (22) in the headers (12,14) along the length...
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7438121 |
Heat exchanger and method for manufacturing the same
A method for manufacturing an aluminum heat exchanger includes the steps of: obtaining a heat exchanger tube 2 by forming a Zn thermally sprayed layer on a surface of an aluminum flat tube core so...
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7422706 |
Process to prepare a hydrogen and carbon monoxide containing gas
A process for the preparation of hydrogen and carbon monoxide containing gas from a gaseous hydrocarbon feedstock by performing the following steps: (a) partial oxidation of part of the feedstock...
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7377307 |
Vertical heat exchanger
A vertical heat exchanger is described, which allows efficient elimination of the gas generated therein and efficient removal of the sludge accumulated therein. The vertical heat exchanger has at...
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7377039 |
Anti-corrosion protection for heat exchanger tube sheet and method of manufacture
A corrosion-resistant alloy metal tube sheet used to construct a shell and tube heat exchanger (50) for cooling fluids with sea water passing through corrosion-resistant alloy tubes (25) contained...
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7353864 |
Apparatus for reducing thermal fatigue in heat exchanger cores
A heat exchanger uses a skeleton forming of a lattice of first and second bars to provide a box-like structure. Blocking bars are arranged between gaps in the first and second bars to provide a...
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7353863 |
Method of surface treating aluminum alloy base body of heat exchanger and heat exchanger produced by the method
A method of surface treating an aluminum alloy base body of an heat exchanger which method enables an etching procedure to be carried out uniformly and quickly and a corrosion-resistant chemical...
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7318432 |
Solar collector plate method for safeguarding the operation of a solar collector and method for manufacturing a solar collector plate
A solar collector plate (2) has a solar radiation receiving front absorber plane (3) that is wiped at its rear side by a cooling liquid (4) flowing in channels (5). Cavities (7), preferably behind...
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7293602 |
Fin tube assembly for heat exchanger and method
A fin and tube assembly for use in a heat exchanger comprising a carbon steel tube, a carbon steel fin, and an external brazing compound comprising a material selected from the group consisting of...
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7275589 |
Anti-vibration bars for boiler tubes with protective shields
A bank of horizontally oriented boiler tubes which are periodically exposed to the abrasive action of a stream of blowing fluid cleaning medium. Portions of the boiler tubes, located at the top of...
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7261145 |
Snow melting panel
A snow melting panel has a piping arrangement that includes straight pipe lines and U-shaped bend sections is provided. The panel can be sized such that the parallel length of the straight pipe...
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7237601 |
Heat exchanger for cooling a hot gas that contains solid particles
A heat exchanger for cooling a hot gas that contains solid particles, comprising heat exchanger tubes through which the hot gas flows, with the tubes being surrounded by a casing, and with ends of...
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7225863 |
Plate-type heat exchanger with anodic corrosion protection
To protect a plate-type heat exchanger (1) against corrosion due to the attack of sulfuric acid, it is proposed in accordance with the invention that the region through which flows sulfuric acid...
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7121325 |
Heat exchanger
A heat exchanger, in particular an exhaust gas heat exchanger for a motor vehicle, has tubes through which a first fluid can flow and around which a second fluid can flow, and a headpiece. The...
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7111668 |
Cooling arrangement for an offshore wind energy installation
A cooling arrangement for an offshore wind energy installation, having a heat-absorbing device for absorbing heat generated by the electronic devices and/or the mechanical devices of the offshore...
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7100682 |
Cooling device with water proof structure
A cooling device for cooling an inner part of an approximately sealed box includes a casing and a heat exchanger disposed in the casing. Plural inside air passages through which air inside the box...
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7066242 |
Sacrificial refractory shield assembly for use on a boiler tube
The refractory shield assembly comprises: a semi-circular, elongate, metal shield; a plurality of spaced apart anchors protruding from the front surface of the shield; a layer of abrasion-resistant...
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7036563 |
Tubesheet support arrangement for a FGTT (flue-gas-through-the-tubes)heat exchanger
A tubesheet support arrangement 11 supports a tubesheet 10 within a vessel 12, the tubesheet 10 maintaining a plurality of tubes 22 at fixed radial spacings from one another with the tubes 22...
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7013964 |
High temperature heat exchanger structure
To provide a thermal connection that can withstand mechanical stress in a high temperature structure comprising a panel having one face carrying a circuit made up of tubes in which a fluid flows,...
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6994154 |
Aluminum heat exchanger
In an adsorber for an adsorption type refrigerator of the present invention, aluminum heat exchangers 120, 130 arranged in a casing 110 are provided with films which do not permit moisture to pass...
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6988540 |
Solid buffer rods in high temperature heat exchanger
A heat exchanger for transferring energy from a second fluid to a first fluid has a plurality of tubes to carry one of the fluids and a layer of thermal buffer members on one side of the tubes to...
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6973958 |
Heat transfer apparatus having anti-oxidization device
A heat transfer apparatus includes one heat exchanging system having a compressor coupled between a condenser and a heat exchanger. A further heat exchanging system includes a water pump, an ion...
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