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WO/2012/026664A1 |
The objective of the present invention is to provide a coupling structure for a heat exchanger capable of facilitating the coupling between an end plate and passage cap and of improving the coupling strength thereof despite forming a nar...
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WO/2011/161613A1 |
An evaporator having more efficient heat transfer tubes, that are either or both coated and vertically corrugated. The coating, though reducing the heat transfer coefficient, lengthens the time between cleaning treatment to increase the ...
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WO/2011/143868A1 |
An instant heating type shower comprises an instant heating type electric heater (500), a shower energy-saving base (100) and a water-saving boosting shower nozzle (400). A water inlet end of the shower energy-saving base (100) is connec...
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WO/2011/127531A1 |
The present invention provides a tank assembly (11) for changing the temperature of a first fluid. The tank assembly contains a second fluid (17) which is at a different temperature to the first fluid, the heat energy being transferred b...
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WO/2010/037912A9 |
The present invention relates to a hybrid system that comprises: a multifunctional hybrid motor system with pistons, wheels, and associated means including in combination two motor cycles complementary in terms of technology and temperat...
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WO/2011/029412A1 |
A shell and tube type condenser for recycling heat is provided. The condenser includes: a shell (7) on which a refrigerant inlet (4) and a refrigerant outlet (13) are disposed; tube plates (3) which include a first tube plate (31) and a ...
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WO/2011/011892A1 |
Disclosed herein is a heat exchange apparatus. The apparatus comprises one or more double walled conduit, each having an outer conduit and an inner conduit located coaxially inside the outer conduit. The conduits define a first fluid pas...
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WO/2010/128371A2 |
Tube-bundle equipment of the falling liquid film type, comprising a vertical cylindrical body closed at the ends and divided into at least an upper section, an intermediate section and a lower section by means of two perforated tube shee...
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WO/2010/100188A1 |
The present invention relates to a method for producing carotenoid solutions in an oil suitable for food. In particular, the invention relates to a method for dissolving a carotenoid, in particular astaxanthin, in an oil suitable for foo...
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WO/2010/069125A1 |
An air conditioner with an additional water cooler includes an outdoor unit (1) and an indoor unit (2). A water cooler (5) is added in the pipeline between a compressor (3) and a condenser (4) in the outdoor unit (1). The pipeline goes t...
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WO/2010/016755A1 |
The present invention relates to a device for reusing greywater, comprising: a water feed (2) for supplying the greywater to be reused, a storage tank (4) for storing the greywater, a water discharge (6) for discharging water stored in t...
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WO/2009/157031A1 |
A thermal solar panel (1) is described, comprising at least one casing (3) of opaque material to infrared rays of sun rays (R), at least one layer of material (5) adapted to be impregnated with fluid (F) to be heated inside such casing (...
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WO/2009/089446A2 |
An evaporator (168) in a vapor compression system (14) (168) includes a shell (76), a first tube bundle (78); a hood (86); a distributor (80); a first supply line (142); a second supply line (144); a valve (122) positioned in the second ...
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WO/2009/044033A2 |
The system comprises a number of heating plates (100), with internal circulation of a heating fluid, interposed with descending solution plates provided with means for diffusion of said solution (S) to improve the heat exchange between t...
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WO/2009/009341A2 |
Provided is an improved falling-film heat exchanger that maximizes the amount of feed stream contacting the heat exchange surface of the heat exchange tubes. The falling-film heat exchanger includes two important features: a spray member...
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WO/2008/106867A1 |
A polygonal countercurrent type cooling tower is composed of a tower body (11), an air duct (12) connected with the upper part of the tower body (11) and a water storage basin (13) connected with the bottom of the tower body (11). A blow...
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WO/2008/082408A1 |
A refrigeration system includes a compressor. A heat rejection heat exchanger is downstream of the compressor along a refrigerant primary flowpath. An expansion device is downstream of the heat rejection heat exchanger along the primary ...
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WO/2008/010237A1 |
A distributor for falling film evaporator comprising of; a cylindrical body, upper inlet chamber, means to allow tangential entry into said upper inlet chamber, means for imparting swirl to the feed material, an outlet chamber and a sing...
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WO/2007/095905A1 |
The invention relates to a heat exchanger comprising at least one pipe (1) and at least one lamella (2) for exchanging heat between a first coolant, which flows through the pipe (1), and a second coolant which moistens the heat exchanger...
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WO/2006/085792A1 |
The invention relates to heat-exchanging devices, more specifically, to falling film heat exchangers in which mass-exchange processes, for example, distillation, rectification, evaporation, absorption and condensation are simultaneously ...
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WO2006044448A9 |
A falling film evaporator is provided for use in a two-phase refrigeration system or process system. The evaporator (80, 280) includes a shell (100) having an upper portion (102), a lower portion (104), and a tube bundle (106) having tub...
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WO/2006/081201A2 |
A heat transfer system (10) is provided having an air-cooled heat exchanger system (11). The heat exchanger system (10) has an evaporator (12), condenser (15), compressor (14) and a fan (18) for forcing air over a heat exchange surface (...
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WO/2006/045153A1 |
A heat recovery method and system (11) for a shower or hot water rinse facility is disclosed. The method and system (11) utilises a cold water flow pathway in the form of a flat-laid spiral of copper pipe (13) bonded to a base tray (29)....
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WO/2006/029457A1 |
A drain back water heater includes a hot water storage tank (100) with an internal heat exchanger (102). The heat exchanger (102) is in the form of a cylinder closed at the top by a cap .(104) and also closed at the base. A pump (110) dr...
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WO/2006/008500A1 |
There is disclosed a reactor apparatus including a support element that is rotatable about an axis and which has a first surface generally centred on the axis. The first surface is adapted for outward radial flow of a thin film of fluid ...
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WO/2005/096786A2 |
A mass and heat exchanger includes at least one first substrate with a surface for supporting a continuous flow of liquid thereon that either absorbs, desorbs, evaporates or condenses one or more gaseous species from or to a surrounding ...
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WO/2005/088226A2 |
Disclosed is a liquid distributor for evenly distributing liquid onto mass transfer and heat exchange surfaces, e.g. in absorbers, evaporators, tube bundle exchangers etc. The liquid distributor comprises a distributor reservoir (2) prov...
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WO2000055552A9 |
Efficient two-phase refrigerant mixture distribution is accomplished in a falling film evaporator (20) by use of a refrigerant distributor (50) disposed internal of the evaporator shell (32) which overlies the evaporator tube bundle (52)...
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WO/2004/058375A1 |
A lubricant still for use in a compressor for separating oil from refrigerant, includes a vessel having an inlet for incoming oil laden refrigerant, an outlet for gaseous refrigerant, and an outlet for refrigerant laden oil. A separating...
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WO/2004/053023A1 |
The invention relates to a gas cooling device for coke-oven gas containing condensing constituents. Said device comprises a gas conduit (6), through which the coke-oven gas flows, heat exchanger elements in said gas conduit that are trav...
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WO/2004/036137A2 |
A modular construction falling film evaporator (1) is disclosed, comprising a stack (2) of alternate gap-like evaporation chambers (34) and sheet-like evaporator modules (3) with an assembly (31) of parallel microchannels (32, 33), where...
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WO/2004/033971A1 |
A heating system for a building comprises a boiler and radiators to which hot water is supplied from the boiler, in which at least some of the return water flow from the radiators, typically at 60°C, circulates through a first heat exch...
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WO/2004/018950A1 |
An absorber for an absorption cooling system includes at least two film guides arranged one beneath another so that the film guides guide a falling film sequentially, one after another. At least two adjacent film guides guide the falling...
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WO/2003/103796A1 |
A cross flow heat exchanger element comprising a bag (1) of thin polymeric material with transverse seams (8) forming inclined conduits (9) for vapour to flow therethrough. The bag (1) is held vertically with a liquid feeding strip (5) h...
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WO/2003/095060A1 |
Tube bundle apparatus for thermal exchange operations at high pressures and temperatures, under conditions of high aggressiveness of the process fluids, wherein the tube bundle comprises a series of tubes (4) whose internal wall is essen...
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WO/2003/019097A1 |
The invention relates to a distributor (20) for micro-quantities of liquid, which produces a film of liquid over the width of an exchanger surface, said film being as thin and continuous as possible. Said distributor (20) comprises a sys...
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WO/2003/008890A1 |
The aim of the invention is to develop a moistening device for a heat exchanger with spiral shaped annular pipes which are arranged on top of each other which are not affected if the moistening device is not constructed in an exactly hor...
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WO/2002/070970A2 |
A method and device for rapidly changing at least one of the temperature and the state of a liquid in a container (10) is provided. The container (10) is rapidly rotated about its longitudinal axis. A source of a thin film of a medium ha...
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WO/2002/057699A1 |
The water cooling heat exchanger according to the present invention is implemented in such a manner that an odd number plate and an even number plate are alternately stacked and bonded. The above odd number plate includes a bonding porti...
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WO/2002/032535A1 |
An apparatus for subliming or condensing a water-containing fluid, which apparatus is provided with a tubular holder (1) having a longitudinal direction and at east one tube (2) extending in that longitudinal direction at least within th...
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WO/2002/009866A2 |
The invention relates to a micro-reactor for carrying out chemical reactions between a liquid reaction partner and a gaseous reaction partner, optionally in the presence of a solid catalyst. The chemical process takes place in chambers w...
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WO/2001/044729A1 |
A mass and heat transfer device uses a substantially vertical surface to separating a first fluid space (20a) from a second fluid space (90b) with the first fluid space (20a) containing a downward flowing liquid (22) in at least a partia...
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WO/2001/044730A1 |
A falling film evaporator for use in a vapor compression refrigeration chiller (10) preferably employs a two-phase refrigerant distributor (50) that overlies the tube bundle (52) in the evaporator shell (32). The tube bundle (52) defines...
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WO/2000/033930A1 |
A thin film apparatus applies distilland to an evaporative side by the use of wicks which work by capillary action. The evaporated vapor is transferred to a condensate side after being compressed to a higher pressure where it is condense...
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WO/2000/004968A1 |
The invention concerns a method for distilling a fluid, useful for instance for eliminating salt from brackish and/or sea water, comprising percolating films on plates with multiple effects and comprising several evaporation zones and co...
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WO/1999/062318A2 |
The present invention provides a vertical falling film shell and tube heat exchanger (10), where the falling film is formed in the exterior surface of the tubes. A distribution plate (26) is provided below an upper tubesheet (16), and a ...
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WO/1999/042780A1 |
Heat exchanger comprising means for vaporising a liquid by heat exchange with a second fluid, having side walls enclosing an assembly of parallel vertical plates (10, 10A) having walls defining therebetween flat passages comprising a fir...
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WO/1998/058217A1 |
An absorber (202) and evaporator (222) combination for use with an absorption heat pump (including chillers and air conditioners) as well as with other apparatus in which a vapor is absorbed by a liquid absorbent or a liquid or gas is co...
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WO/1998/043027A1 |
An absorber of an absorption system refrigerator including a plurality of cooling water pipings (2) so arranged as to extend in a horizontal direction inside an absorber chamber, and a plurality of flat sheet-like heat transfer plates (1...
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WO/1998/041798A1 |
Inexpensive liquid distributor which ensures uniform liquid distribution even when the liquid distributor is placed incliningly or even when foreign matter such as metal particles are mixed in the liquid. This liquid distributor is recta...
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