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Patent Searching and Data


Matches 351 - 400 out of 9,886

Document Document Title
WO2004061382A3
Apparatus and process for distilling a fluid mixture using low temperature glide heat are disclosed. A substantial portion of the glide heat is at a temperature lower than the peak distillation temperature. The disclosure achieves a maxi...  
WO2004044951A3
Apparatus providing at least one thermoelectric device for pressurizing a liquefied gas container and methods employing same are disclosed. A thermoelectric device including a heating surface and a cooling surface is used for pressurizin...  
WO/2005/008151A1
The present invention relates to an absorbtion air conditioner in which a lithium bromide solution is used as an absorbing agent and a water is used as a refrigerant. Particularly, it relates to an absorbtion air conditioner system, whic...  
WO2004063641A3  
WO/2004/109209A1
The invention relates to a heat transfer device, used in particular in conjunction with fuel cells and absorption refrigeration systems. The aim of the invention is to develop a heat transfer device for use in conjunction with absorption...  
WO/2004/105808A2
An apparatus and method for sterilizing airborne pathogens and reducing airborne pollutants in air (230) for buildings, aircraft, or other structures. The apparatus is capable of high air flows and is integrated with an efficient air hea...  
WO/2004/104496A2
The invention relates to a thermodynamic machine and to a method for absorbing and releasing heat at different temperatures, comprising at least one thermodynamic apparatus (1, 2a, 5, 7), inside of which at least two phases for conveying...  
WO/2004/102085A1
The invention provides a highly efficient absorption chiller capable of effectively recovering an outside heat source and effectively recovering the internal heat. The absorption chiller comprises an evaporator, an absorber (A), condense...  
WO2004077586A3
The invention relates to a method and an installation for the combined utilisation of energy and the purification of pollutant-laden hot gases (31). According to the invention, the thermal energy contained in the hot gas (31) is used at ...  
WO/2004/092662A1
An energy recovery system for hybrid automobile. The energy recovery system generates electricity by utilizing the temperature difference between a high temperature thermal medium and a low temperature thermal medium. As the high tempera...  
WO/2004/087830A1
An absorption refrigerator wherein use is made of a lithium bromide/water/1,4-dioxane operating medium conspicuously different from the conventional generally employed lithium bromide/water operating medium in properties such as vapor pr...  
WO/2004/081465A1
The present invention relates to an absorption air conditioner in which a lithium bromide solution is used as the absorbing agent for the refrigerant. More particularly, it relates to an air conditioner body which has a small volume and ...  
WO/2004/077586A2
The invention relates to a method and an installation for the combined utilisation of energy and the purification of pollutant-laden hot gases (31). According to the invention, the thermal energy contained in the hot gas (31) is used at ...  
WO/2004/063641A2
A feedforward control method for an absorption chiller includes determining the disturbance transfer function, determining the capacity valve transfer function, measuring the actual disturbance, and implementing the feedforward control f...  
WO/2004/063646A1
In an absorption chiller system, a control input for the chiller is a heat source controlled by a capacity valve, which is in turn controlled by a P1 controller. The controller is controlled by a non-linear control function. During opera...  
WO/2004/061382A2
Apparatus and process for distilling a fluid mixture using low temperature glide heat are disclosed. A substantial portion of the glide heat is at a temperature lower than the peak distillation temperature. The disclosure achieves a maxi...  
WO/2004/046622A1
An efficient and compact absorption refrigerating machine using hot water of approx. 60 to 70&ring C as a heat source, comprising a regenerator (G), a condenser (C), an absorber (A), an evaporator (E), an auxiliary regenerator (GX), an a...  
WO/2004/044951A2
Apparatus providing at least one thermoelectric device for pressurizing a liquefied gas container and methods employing same are disclosed. A thermoelectric device including a heating surface and a cooling surface is used for pressurizin...  
WO/2004/040207A1
A cooling or heating device in an absorption heat pump of GAX type, comprising a generator (1), a heat exchanger (2) of GAX type, an absorber (9B, 10B, 10C), a condenser (9A, 10A), an evaporator (10A-C, 9B), a pump (3) connected to said ...  
WO/2004/040209A1
Data points are determined for an absorption chiller system which relate a position of the capacity valve to the heat input into the system. A continuous curve is determined which estimates the relationship between the position of the ca...  
WO/2004/029524A1
An auxiliary regenerator and an auxiliary absorber are added to a triple effect absorption refrigerator. Dilute solution from an absorber is condensed by the auxiliary regenerator so as to produce refrigerant vapor, and the auxiliary abs...  
WO/2004/027327A1
In an air-cooled two-stage absorption type refrigerating plant, a plant main body (1) is provided in its longitudinal middle with a machine chamber (2) having a high-temperature regenerator (G2), a low-temperature regenerator (G1) and a ...  
WO/2004/008046A1
The invention relates to a machine containing a circuit (10) comprising a pump (14) for transporting a liquid working substance, a continuous steam generator (16) for transmitting heat to the working substance, an expansion machine (18) ...  
WO/2003/095809A1
The invention concerns a motor vehicle cooling and depolluting device designed for conditioning said vehicle passenger compartment and for cooling its cylinder block (22). The elements of the device are connected through a main tube (25)...  
WO2002012803A8
An aqua-ammonia absorption apparatus comprising an absorber, a generator, a condenser and an evaporator, the generator (10) comprising a boiler section (12), a solution-heated-desorber section (14), an adiabatic desorber (16) or GAX deso...  
WO/2003/089850A1
An aqua-ammonia absorption cooling and/or heating system actively controls the flow of weak liquor from the generator (11) to the absorber (10), using one or more valves (60) operated in response to weak liquor temperature, and/or pressu...  
WO/2003/089851A1
An aqua-ammonia absorption cooling and/or heating system having a variable speed or multiple speed burner (19) which uses active flow control of weak liquor to the absorber (10) in response to burner speed.  
WO/2003/089849A1
An aqua-ammonia absorption heating and/or cooling apparatus uses a thermostatic expansion valve (TXV) (40) and a temperature-sensing bulb (23) for controlling refrigerant flow to the evaporator (20). The valve having a movable member (52...  
WO/2003/074951A1
An improved efficiency thermoelectric system operates the thermoelectric elements (208) in the system in a non-steady state manner. The thermoelectric elements (208) are powered for predefined periods of time to obtain increased efficien...  
WO/2003/071201A1
onents, improve the assembling work and decrease the costs.equipped with a heat exchanger main bodz 10, a receiver/tank 3 and a block flange 4. The flange 4 includes a main body 41, an embedding portion 42 to be attached to one of header...  
WO/2003/071199A1
A refrigerating method and a refrigerating system utilizing a large decomposition heat absorbed at the time of decomposition of the gas hydrate and building up, by a pump, the pressure of liquid components generated due to the decomposit...  
WO/2003/062719A1
The invention relates to a splaying tool for mounting a capillary tube (7) in a plate-type evaporator (1), said tool comprising an inner pin (12) and an outer pin (11) which is guided in a sliding manner in a channel (13) of the inner pi...  
WO/2003/060393A1
An absorption apparatus includes a generator (10) with an integrated outlet box (10) comprising a liquid sensing chamber (12) and a solution outlet chamber (14). The sensing chamber (12) has an opening into the generator (16), with the o...  
WO/2003/048659A1
A waste heat source (100) is used to heat a high temperature heat transfer fluid which is used to heat an absorption heat transfer machine (10) having a generator (20), an absorber (30), a condenser (40), and an evaporator (50) operative...  
WO/2003/046449A1
The invention relates to a method of refrigeration by solar thermal means. On implementing the method, parabolic channel collectors are preferably employed. An adsorption refrigeration unit is preferably employed in the refrigeration pro...  
WO/2003/042610A1
The invention concerns a heat exchanger for cooling a liquid comprising a cavity (2) containing a refrigerating liquid capable of evaporation under the effect of a depression maintained by pumping means. The invention is characterized in...  
WO/2003/031882A1
An absorption refrigeration device comprises, a regenerator, a condenser (3), an absorber (2), an evaporator (1), a heat exchanger, an absorption solution pump (12), and a refrigerant pump (11), the device having solution piping and refr...  
WO/2002/088607A1
An ammonia absorption type water chilling/heating device comprising a generator (22) for generating high pressure ammonia gas (21) from an aqueous ammonia solution (11) by a heat source, a rectifier (28) for gas-liquid separation to prov...  
WO/2002/086397A1
An air conditioner that comprises an exhaust heat recovery unit (3) for recovering exhaust heat in a heat transfer medium, a heat transfer medium passage (5a) in which the heat transfer medium outputted from the exhaust heat recovery uni...  
WO2001029285A3
Corrosion of steel surfaces in a heat pump is inhibited by adding a rare earth metal salt to the heat pump's ammonia/water working fluid. In preferred embodiments, the rare earth metal salt includes cerium, and the steel surfaces are cer...  
WO/2002/063222A1
The object of the invention is that in one hand the heat releasing at the absorbing of steam, discharged by heat we want to increase isn't removed by cooling but it is left in the solution until boiling out on the other hand from those h...  
WO2002012803B1
An aqua-ammonia absorption apparatus comprising an absorber, a generator, a condenser and an evaporator, the generator (10) comprising a boiler section (12), a solution-heated-desorber section (14), an adiabatic desorber (16) or GAX deso...  
WO/2002/039034A1
An improved process for operating an aqua-ammonia absorption cooling system or heating and/or cooling system for supplying cooling to an indoor space, the system including a heat exchange assembly (35, 35', 75) having a first heat exchan...  
WO2000061998A9
Apparatus designs for ammonia-water generator-absorber-heat exchange (GAX) systems. Embodiments include knurled (20) inner housing surfaces, flow deflectors (30), and various heat transfer heating coil designs and configurations, all of ...  
WO/2002/018850A1
An absorption refrigerating machine circulating adsorbent so as to allow the adsorbent to return in order from an absorber (1) again to the absorber (1) through a low temperature heat exchanger (3), a high temperature heat exchanger (6),...  
WO/2002/018849A1
A steam absorption refrigerating machine circulating adsorbent so as to allow the adsorbent to return in order from an absorber (1) again to the absorber (1) through a low temperature heat exchanger (3), a low temperature regenerator (4)...  
WO/2002/018851A1
An absorption refrigerating machine, wherein a first block (A) having a first evaporator (4A) and a first absorber (1A) on the upper and lower sides thereof and a second block (B) having a second evaporator (4B) and a second absorber (1B...  
WO/2002/012802A1
An aqua-ammonia absorption apparatus generator assembly comprising a boiler section (22), a solution-heated-desorber section (24), and adiabatic desorber or GAX desorber section, and a rectifier section, incorporates a plurality of colum...  
WO/2002/012803A1
An aqua-ammonia absorption apparatus comprising an absorber, a generator, a condenser and an evaporator, the generator (10) comprising a boiler section (12), a solution-heated-desorber section (14), an adiabatic desorber (16) or GAX deso...  
WO/2002/012801A1
An aqua-ammonia absorption apparatus comprising an absorber assembly, a generator assembly, a condenser and an evaporator, wherein the absorber assembly comprises an absorber and a GAX absorber heat exchanger and wherein a strong liquor ...  

Matches 351 - 400 out of 9,886