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7481264 |
Steam condenser
A steam condenser which condenses steam exhausted from a steam turbine. Heat transfer tubes are arrayed below the steam turbine inside the container. Cooling medium flows inside the heat transfer...
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7370694 |
Condenser
Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle 51 and the lower tube bundle 52 are arranged, in vertical sections of the upper tube bundle 51 and the...
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7237406 |
Condenser/separator and method
A condenser ( 10 ) and method for separating a fluid flow is provided. The condenser ( 10 ) maybe used for separating a cathode exhaust flow ( 60 ) into a condensed liquid ( 86 ) and a...
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7124580 |
Sub-zero condensation vacuum system
A pre-condenser is provided for condensation of water at sub-zero degree Celsius temperatures. A brine solution is cooled below 0 degrees Celsius and delivered to the pre-condenser. The brine...
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7096931 |
Increased heat exchange in two or three phase slurry
Ribbed heat exchange tubes in which the aspect ratio of the ribs is less than 5, provide greater indirect heat exchange than conventional heat exchange tubes with or without fins, when used in a...
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7078003 |
Device for the transfer of energy and/or matter between a soluble solid and a liquid
The invention relates to a device for the transfer between a solid matter and a liquid, comprising an outer drum and a perforated inner drum, means for commonly rotating the drums, and means...
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6935417 |
Solution heat exchanger for absorption refrigerating machine
The present invention relates to a solution heat exchanger used for performing heat exchange between a dilute solution and a concentrated solution in a solution passage of an absorption...
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6832647 |
Integrated condenser/separator for fuel cell exhaust gases
An integrated condenser/separator ( 10 ) is provided for condensing and separating a condensate ( 11 ) from a cathode exhaust gas flow ( 12 ) in a fuel cell system ( 14 ). The condenser/separator...
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6810948 |
Heat exchanger
A heat exchanger includes a shell having an open end and a closed end and defining a shell cavity. A steam inlet is located adjacent the closed end and communicates with the shell cavity to allow...
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6793770 |
Evaporator
The invention concerns an evaporator, especially for the sugar industry, with at least two heat exchangers, into the top of which the medium to be concentrated is loaded and which are heated with...
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6786063 |
Gas condenser
Gas condenser ( 2 ) arranged to condense gas/vapour ( 4 ) evaporating from a volatile liquid ( 6 ) being stored, for example, in a storage tank. The gas/vapour ( 4 ) is conducted into a gas chamber...
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6588499 |
Air ejector vacuum control valve
The present invention comprises a method and device for deterring the freezing within a condenser by preventing critical pressure differentials from building up between the exhaust steam header and...
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6497115 |
Evaporator and refrigerator
In an evaporator composed by providing plural heat-transfer pipes for flowing cold water in a container into which a refrigerant is introduced, the heat-transfer pipes are divided into plural pipe...
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6435268 |
Evaporator with improved condensate drainage
An evaporator used in a vehicle air conditioner has vertical plates with a hybrid corrugated fin between the plates. The leading section of the fin as horizontally oriented corrugations, as is...
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6401809 |
Continuous combination fin for a heat exchanger
A continuous combination fin for a heat exchanger includes a base wall having a first portion, a second portion and a third portion. The continuous combination fin also includes a plurality of...
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6385978 |
Method and apparatus for drying compressed air
A method and apparatus for reducing the moisture content of a gas stream is provided. The apparatus includes a shell having a least one tube disposed therein and a condensate trap attached to the...
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6332494 |
Air-cooled condenser
An air-cooled condenser includes an upper header for distributing a vaporous medium to be condensed, a lower header for collecting condensate, spaced finned tubes with outer fins, the finned tubes...
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6296049 |
Condenser
A condenser including a steam cooling tube bundle having a number of steam cooling tubes, an enclosure enclosing a central space formed at an inside of the steam cooling tube bundle, an air cooling...
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6289976 |
Air-cooled vacuum steam condenser bundle isolation
For multi-cell, mechanical draft, vacuum steam condensers, a design of a noncondensible gas removal system that isolates bundles and fan cells from external/internal influences and gas/vapor...
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6267795 |
Air cleaning system
A filter device for removing combustion gases and/or particulate matter from air comprises a cooling unit and filtering unit. The cooling unit has an inlet for receiving an air stream containing...
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6241009 |
Integrated heat pipe vent condenser
An integrated heat pipe vent condenser for a heat pipe steam condenser has a vent condenser casing surrounding one or more heat pipes in a vapor duct of the heat pipe steam condenser. The casing...
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6196303 |
Fancoil assemblies
A heat exchange assembly has a heat exchanger, a fan at one side and a drain tray assembly extending beneath the heat exchanger. The heat exchanger has a pipe along which heated or cooled water is...
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6189338 |
Brazed-plates condenser and its application to double air-distillation columns
In this condenser in which the fluid as it condenses flows downward, in cross section, that part of the outlet box (18) which lies between its lowermost point (28) and the point (31) of a...
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6073685 |
Fluid inlet/outlet chamber and corresponding fluid circulation apparatus
Input/output chamber for a fluid, for part of a body (1) of an apparatus in which this fluid circulates, this part of the body including a face (3) for inlet or outlet of the said fluid, the...
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6070655 |
Heat exchanger
A heat exchanger, for use in particular in connection with the process outlets at paper, pulp and board mills, including substantially parallel tubes or equivalent arranged in a duct. An air flow...
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6062825 |
Air compressor aftercooler with automatic heated drain valve and start-up shut-off
A water release system includes a compact aftercooler connected to receive hot, moisture laden compressed air from a compressor having a load cycle under control of a governor. A water release...
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6041852 |
Condenser
The present invention provides a condenser which is free from pressure loss of air stream due to an air exhaust pipe and loss of thermal energy, and which is compact. In the condenser according to...
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6035552 |
Household dryer with a process air loop for removing moisture from laundry
A blower moves cooling air through the primary side of an air-to-air heat exchanger and process air the secondary side. The efficiency of the heat exchanger is increased in that the primary side is...
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5983996 |
Steam condenser
A steam condenser has a perforated plate extending transversely in a housing, a pipe extending upwardly from an opening in the plate and having openings in its upper portion, at least one steam...
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5950717 |
Air-cooled surface condenser
An air cooled condenser is provided which improves the heat transfer in the dephlegmator pipes and reduces the risk of condensate back-up. A condensate outlet extending from the bottom end to the...
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5927388 |
Condenser for binary/polynary condensation
A dephlegmation condenser for binary/polynary condensation of a vapor mixture is arranged upright. It has tubes (4) through which the coolant flows, an inlet connection (1) arranged in the top...
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5896919 |
Plastic particles cooling device
A cooling device for cooling plastic particles includes a casing having a hub extended upward from an inner and lower portion for forming an annular chamber between the casing and the hub. A water...
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5896918 |
Heat exchanger tube
A heat exchanger tube for condensing steam with the use of cooling air includes an upper steam supply and a lower condensate discharge. The heat exchanger tube has an elongated cross-section in the...
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5885313 |
Temperature-gradient type multistage condenser
In the temperature-gradient type multistage condenser, a first cooling step is carried out at an outer cooling cylinder storing a freezing mixture. The outer cooling cylinder has an opening at the...
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5810074 |
Serial heat exchanger and cascade circuitry
A serial heat exchanger. The heat exchanger comprises a serial passage extending from an inlet to an outlet and a plurality of vapor liquid separators extracting vapor from the passage.
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5802961 |
Methods and apparatus for particulate heat exchange and transfer
Apparatus and methods for transferring particulate product contained in a compatible media and then separating or straining the particulate product from the compatible media. A housing is provided...
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5795446 |
Method and equipment for heat-of-vaporization transfer
A method and equipment for heat-of-vaporization transfer in a heat exchanger, using steam bubbles. To achieve higher transfers at slight overheating, and with a very simple design, steam bubbles...
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5765631 |
Fluid circulation apparatus
A fluid circulation apparatus comprises a body part (2) in the shape of a dihedron with, on a first face of the dihedron, at least one opening for input/output of this fluid covering over the...
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5765629 |
Steam condensing apparatus with freeze-protected vent condenser
A two-stage steam condenser that prevents freezing from occurring in the tube rows by continual purging of the tube rows. Such continual purging prevents any steam from back-flowing into a tube row...
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5754609 |
Condensation vessel for the measurement of steam pressure, filling level and steam flow rate and method for operating a condensation vessel
A condensation vessel for the measurement of steam pressure includes a steam zone, a steam line which opens in the steam zone at an entrance, a condensate zone which is directly adjacent the steam...
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5732766 |
Method and apparatus for the treatment of gas streams
Gas at elevated temperature from a compressor (50) is fed to a first cooling coil (14) and thence to a second cooling coil (18) in chamber (16). The cooled gas at line (20) enters a chamber (22)...
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5699671 |
Downflow shell and tube reboiler-condenser heat exchanger for cryogenic rectification
The invention comprises a downflow shell and tube condenser, especially useful for cryogenic rectification, which includes a shell having an upper tube sheet and a lower tube sheet, the shell...
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5682945 |
Heat exchanger with brazed plates and corresponding process for treating a diphase fluid
The heat exchanger is of the type comprising a series of first passages (4) in which a diphase fluid circulates, each of the passages being adjacent to at least one second passage (5) for the...
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5667005 |
Heat exchanging unit and heat exchanging apparatus
A heat exchanging unit is provided that includes a closed vessel separated into first and second compartments by a vertical partition plate thereby leaving a passage above the vertical partition...
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5653281 |
Steam condensing module with integral, stacked vent condenser
An air-cooled steam condensing module with an integral vent condenser has a steam header, one or more rows of condensing tubes between the steam header and a (generally lower) common condensate...
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5649590 |
Bundle of tubes for a steam condenser
A tube bundle for a steam condenser in which the projection on a plane perpendicular to the axis of the tubes of the envelope of the tube-containing zones of the bundle forms a trace of the type...
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5634517 |
Device for reducing the relative humidity of a flowing gas
A passive device for reducing the relative humidity of a flowing gas has a container in which a tube is disposed. A flowing gas passes into the-container-through a inlet and then flows downwardly...
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5618497 |
Polymerization apparatus effective in preventing polymer scale deposition
A polymerization apparatus, comprises a polymerization vessel, a reflux condenser installed outside the polymerization vessel and a pipe connected between the reflux condenser and a wall of the...
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5598709 |
Apparatus and method for vaporizing a liquid cryogen and superheating the resulting vapor
Both an apparatus and method are provided for vaporizing a liquid cryogen and super heating the resulting vapor into a heated gas. The apparatus includes a combustion-type heat source which may...
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5597037 |
Heat exchanging apparatus
An object of the present invention is to minimize a volume of a hollow body by a combination of a horizontal H-letter shaped type gas-liquid separator and a plurality of plate-fin heat exchangers...
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