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WO/1998/043025A2 |
In a first embodiment, an absorption chiller including a generator (26) and an absorber (24) is provided, with at least one stream of concentrated absorbent solution flowing from the generator (26) to the absorber (24). Separate flows of...
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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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WO/1998/031972A1 |
The absorption refrigerating system is a refrigerating system by absorption with double separating effect in which the pressure of condenser (K2) is offset relative to the pressure of the second generator (G2). In such a refrigerating sy...
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WO/1998/026238A1 |
The invention concerns an absorbing device for the production of usable heat and/or cold from a refrigerating fluid comprising a separator and a mixer, the separator comprising serially mounted a heating tube (172), a fractionating colum...
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WO/1998/026237A1 |
The invention concerns a cooling pump with multistage absorption operating on a ternary mixture comprising a single-stage separator (100) consisting of a desorbing unit (130) and a condenser (110, 120), and a three-stage mixer (200) each...
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WO/1998/023906A1 |
The invention concerns a device for the simultaneous production of heat and cold designed for being coupled with a pump (30) for cooling a refrigerating fluid supplying the air conditioning system of a building (40) and comprising a sepa...
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WO/1998/022761A1 |
A process and apparatus for absorption heat pumping which includes supplying heat (26) to a first generator (16), desorbing vapor from a solution of absorbent and refrigerant in the first generator (16); in a first absorber (64b), partia...
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WO/1998/020289A1 |
In a triple effect absorption refrigeration system, solution flows from an absorber (A) to first and second generators (G1, G2) connected in parallel. Solution exiting the first generator (G1) returns to the absorber (A). Solution exitin...
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WO/1998/019116A1 |
A liquid refrigerant discharge pipe extended from a lower portion of a liquid refrigerant storage container (420) communicates with the portion of a liquid refrigerant distributing pipe (421), which comprises both end-closed, substantial...
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WO/1998/010233A1 |
The present invention relates to an arrangement for transferring heating and cooling power by means of two heating media, in which arrangement at least one of the heating media is arranged to be evaporated or condensed. To reduce the nee...
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WO/1998/004011A2 |
An energy system that couples or integrates an electrochemical converter, such as a fuel cell for the production of electricity, with a Heating, Ventilation and Cooling (HVAC) system, is disclosed. Waste heat (16) generated by the fuel c...
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WO/1997/049842A1 |
Anticorrosion solutions useful for refrigeration processes are disclosed. Heteropoly complex anions of transitional metal elements can be added to alkali metal halide absorption refrigeration solutions to minimize corrosion of the refrig...
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WO/1997/048953A1 |
An environmentally harmless refrigerant composition for ammonia absorption refrigerators which can dispense with toxic chromate inhibitors used in the prior art. This composition comprises an aqueous solution of ammonia having a predeter...
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WO/1997/041396A1 |
A generator-absorber heat exchange apparatus (GAX) (300, 400) comprising: a generator (12) and an absorber (14), the absorber (14) having an interior pressure lower than the pressure of the generator (12) interior and each having high an...
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WO/1997/039294A1 |
To provide a water evaporation type cooling apparatus which uses a solid electrolytic element and which does not pose any environmental assurance problem and is silent and small-sized. A solid electrolytic element (50) is disposed to div...
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WO/1997/031229A1 |
An absorption refrigerator comprising as main constituent elements an evaporator, an absorber, a regenerator, a solution heat exchanger and a condenser, wherein the condensing temperature is set higher than the absorbing temperature, and...
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WO/1997/025573A1 |
A triple-effect cycle is disclosed which avoids the two primary limitations of currently known triple-effect cycles: super-atmospheric pressures and/or low pressure absorbers that operate without mass transfer enhancers. The cycle is com...
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WO/1997/019301A1 |
Cooling and cooling and heating equipment of absorption and compression types that is so small as a whole in size and so light in weight as to be installed in general houses and in which it is possible to switch its function from cooling...
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WO/1997/017585A1 |
Heat transfer apparatus comprises a refrigeration assembly having a low pressure region and a high pressure region. The apparatus may also include a power generation assembly connected to the refrigeration assembly between the low and hi...
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WO/1997/014924A2 |
A rotary heat pump (10) comprises a vapour generator (20), a condenser (24/34), an evaporator (42) and an absorber (40) interconnected to provide cyclic fluid flow paths for a volatile fluid component and an absorbent fluid therefor. To ...
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WO/1997/014918A1 |
The invention relates to a method and an arrangement for producing cooling and heating power for one or more buildings and for distributing the power to the buildings by means of liquid circulating in a pipe system, the cooling and heati...
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WO/1997/014923A1 |
The invention concerns a sorption heat converter system having as a one or two-stage plant for producing heat and/or cold at least one absorber (3) and/or resorber (3), designed as an absorption heat exchanger, with, as additional compon...
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WO/1997/014917A1 |
The invention relates to a method and an arrangement for producing cooling power for buildings and for distributing the power to the buildings by means of liquid circulating in a pipe system, whereby cooling power is produced by an absor...
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WO/1997/014920A1 |
The invention relates to a method and arrangement for the production of cooling power, in which cooling power is produced by an absorption aggregate (5, 8, 9, 10) that obtains energy from a district heating system and is distributed to b...
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WO/1997/011322A1 |
The invention relates to an absorption refrigerating machine and a process for the operation thereof. It can be used as a household cooling appliance, for example as the last link in the cold chain, or for the cooling of medicine or as a...
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WO/1997/008460A1 |
The pump is formed by a body having a cavity with a piston chamber (411) in which a piston (81) is reciprocated. A rotatable crankshaft (71) is provided to reciprocate the piston along inward and outward strokes to draw ammonia into the ...
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WO/1997/003742A1 |
A VPE-chiller comprises multiple pressure processing zones and is based on absorption vapor pressure enhancement operation. It comprises multitude of processing zones, Z-1, Z-2, ..., Z-N that are operated under pressure P1, P2, ..., PN. ...
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WO/1997/003145A1 |
The rate of water vapor sorption of an absorption cycle cooling and/or heating system using an aqueous alkali metal halide solution as the working fluid is increased by adding to the fluid an effective additive amount of at least 2 parts...
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WO/1997/000553A1 |
A thermoelectric generator system including a refrigerator of the Electrolux absorption type having no moving parts and operating with ammonia, water and hydrogen to extract heat from a heat source (24) and discharge heat from an absorbe...
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WO/1997/000409A1 |
A liquid vapor absorption system comprises: one or more absorbers (15), one or more generators (19), and a fluid loop for directing refrigerant absorption fluid between the absorbers and generators, heat exchangers (11) for selectively f...
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WO/1996/039577A1 |
A fueled refrigeration and processing system comprises a primary Brayton cycle gas turbine (GT) producing shaft power and exhaust from which heat is recovered into a transfer media (18) producing high temperature water (15) and superheat...
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WO/1996/036678A1 |
The rate of water vapor sorption of an absorption cycle cooling and/or heating system using an aqueous alkali metal halide solution as the working fluid is increased by adding to the fluid an effective additive amount of at least 2 parts...
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WO/1996/034236A1 |
A unit of apparatus for reprocessing concentrated absorbent solution in a closed absorption chiller, for discharge of water refrigerant through an evaporator (E) for heat-in effect from a heat distribution system, and discharge of said a...
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WO/1996/031937A1 |
A compressor (10; 100; 200; 300; 500) with a build-in reciprocating motor, comprises a cylindrical housing (20; 120; 210; 510) with two ends thereof fitted with tow opposing electromagnets (30; 130; 230; 530), each has a circular inner p...
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WO/1996/031750A1 |
Energy transfer apparatus comprising a pipe defining first and second heat transfer regions. A heat transfer fluid is provided to circulate about the pipe to transfer heat from the first region to the second region. Energy transfer means...
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WO/1996/016303A1 |
Numerous embodiments and related methods for generator-absorber heat exchange (GAX) are disclosed, particularly for absorption heat pump systems. Such embodiments and related methods use the working solution of the absorption system for ...
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WO/1996/007062A1 |
Numerous embodiments and related methods for generator-absorber heat exchange (GAX) are disclosed, particularly for absorption heat pump systems. Such embodiments and related methods use the working solution of the absorption system for ...
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WO/1995/034789A1 |
The invention has its object to provide an absorption water chiller/heater provided with a high quality fuel system and an exhaust heat utilization system and capable of effectively preventing crystallization in a heat exchanger mounted ...
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WO/1995/029370A1 |
Absorption-type refrigeration methods and systems are utilized to minimize decomposition of heat transfer additive by removing, in generators (22, 72) operating below the additive's thermal decomposition temperature, the additive from th...
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WO/1995/029369A1 |
A method and system for removing a heat-transfer additive from an absorbent and a refrigerant. An absorber (10) is provided in which a fluid containing absorbent and heat-transfer additive absorbs refrigerant vapor to form a weak fluid c...
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WO/1995/027177A1 |
A high level air conditioner in which a gas energy used as a principal refrigeratory (heating) cycle power simply called 8 form cycle consists of a J tube of air energy heat pump, a J tube of supercondensation and a heat pump of differen...
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WO/1995/025934A1 |
The invention relates to a thermal-refrigerating absorption machine (10, 10'). According to a feature of the invention, an absorber (27, 27') houses a filtration unit (26) constituted by stainless steel meshes having a cuspidated shape i...
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WO/1995/020133A1 |
The invention relates to a method concerning a thermal energy distribution system, and a thermal energy distribution system. In the invention, heating energy absorbed into a heat carrier and concentratedly generated for heating of buildi...
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WO/1995/019404A1 |
The rate of water vapor sorption of an absorption cycle cooling and/or heating system using an aqueous alkali metal hydroxide solution as the working fluid is increased by adding at least 2 parts per million of a primary, secondary or te...
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WO/1995/018343A1 |
Crystallization preventing control is suitably performed according to the cooling load and is prevented from being carelessly performed when the cooling water temperature is rapidly decreased by starting and stopping the operation of a c...
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WO/1995/009334A1 |
The basic apparatus of the invention is a triple effect absorption cycle apparatus, comprising first, second and third generators (G1, G2, G3) each containing an aqueous absorption fluid and operating at successively higher temperatures;...
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WO/1994/029654A1 |
An absorption system for heating, refrigerating and conditioning air for use in vehicles (2) is disclosed. The refrigerant-absorbent mixture, presenting a coefficient of performance of around 0.9, is heated by the waste heat of exhaust g...
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WO/1994/029655A1 |
Numerous embodiments and related methods for generator-absorber heat exchange (GAX) are disclosed, particularly for absorption heat pump systems. Such embodiments and related methods use the working solution of the absorption system for ...
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WO/1994/017343A1 |
The invention relates to a pump and refrigeration system including an evaporator (3) from which refrigerant vapour is withdrawn by an absorber (4) and absorbent is recharged by a generator (1). Further, a condenser (2) is provided betwee...
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WO/1994/014017A1 |
An absorption machine and a method for operating the machine are disclosed. The absorption machine comprises an absorber (1) with heat-exchanger assemblies and a generator (2) with heat-exchanger assemblies, the generator (2) and the abs...
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