Class / Patent application number | Description | Number of patent applications / Date published |
062477000 | Absorber-still, e.g., intermittent | 23 |
20090288444 | Humidity Control System - A humidity control system during humidification operation sequentially repeats a first mode in which a second adsorption heat exchanger ( | 11-26-2009 |
20100101271 | AIR CONDITIONING SYSTEM WITH AN ABSORPTION COMPRESSOR - Air conditioning system with an absorption compressor designed for cooling car cabin. The system is utilizing heat energy from a vehicle exhaust gas. The absorption compressor is an oil-Freon absorption device and it works in parallel with the conventional mechanical compressor. | 04-29-2010 |
20110132027 | LIQUID DESICCANT DEHUMIDIFICATION SYSTEM AND HEAT /MASS EXCHANGER THEREFOR - A heat and mass exchanger for a liquid desiccant air conditioning/dehumidification system. The exchanger comprises an absorber solution section operably connected to the system's absorber/dehumidification section and a desorber solution section operably connected to the system's desorber/regeneration section. A partition separating those sections includes at least two interconnecting ports positioned to facilitate flow of relatively weak solution from the absorber solution section into the desorber solution section; and the flow of relatively strong solution from the desorber solution section into the absorber solution section—as well as allowing heat transfer therebetween. | 06-09-2011 |
20120055194 | VACUUM SORPTION DEVICE - A vacuum sorption device includes a volume area, in which a sorbent which periodically sorbs and desorbs a refrigerant is situated and which is formed at least partially enclosed by a condenser. The condenser is bounded by an outer wall of the volume area and a further enclosure wall. Alternately at least one of the outer wall and the enclosure wall is provided with embossments oriented toward the respective other wall to fix a flow gap width in the condenser. | 03-08-2012 |
20120192587 | Recuperative generation-absorption system and recuperative second-type absorption heat pump - A recuperative generation-absorption system is formed by generator, the first absorber, the second absorber, the first solution heat exchanger, the second solution heat exchanger, the steam bleeding chamber, the solution pump and the second solution pump or added the third solution pump too. In the system, the first solution pump connects generator, the first solution heat exchanger, the first absorber, the steam bleeding chamber in turn. After that, the second solution pump connects the second solution heat exchanger, the second absorber, the first absorber, the first solution heat exchanger and generator one by one. Then the tandem cycle is formed. The independent cycle can be formed as follows. The first solution pump connects generator, the first solution heat exchanger, the first absorber and the second solution pump connects the steam bleeding chamber, the second solution heat exchanger and the second absorber in file. | 08-02-2012 |
20130276475 | ADSORBER AND ADSORPTION HEAT PUMP - An adsorber includes: two or more adsorbents with different coolant vapor-pressure conditions and different coolant temperature conditions corresponding to a lower limit value for a coolant adsorption amount and an upper limit value for the coolant adsorption amount; a container that contains at least one of the adsorbents and in which a coolant is sealable; and a channel pipe that extends through the container, is thermally in contact with the two or more adsorbents, and functions as a channel. | 10-24-2013 |
20130283849 | ADSORPTION COOLING SYSTEM USING METAL ORGANIC FRAMEWORKS - An adsorptive cooling system includes: a first highly adsorptive structure positioned to receive thermal energy from a thermal energy source, including: a first substrate; and a first metal-organic framework (MOF) coupled to the first substrate and adapted for adsorbing and desorbing a refrigerant under predetermined thermodynamic conditions; a second highly adsorptive structure positioned to receive thermal energy from the thermal energy source including: a second substrate; and a second MOF coupled to the second substrate and adapted for adsorbing and desorbing a refrigerant under predetermined thermodynamic conditions; a cooling unit; and a circulation system adapted for circulating refrigerant from the first highly adsorptive structure and the second highly adsorptive structure to the cooling unit to provide cooling from the thermal energy source and to return the refrigerant to at least one of the first highly adsorptive structure and the second highly adsorptive structure. | 10-31-2013 |
20140130540 | ADSORBER STRUCTURE AND MODULE FOR A HEAT PUMP - An adsorber structure for a heat pump, having at least one pipe, through which a heat-transfer fluid can flow, and an adsorption medium, wherein a working medium can be adsorbed and desorbed on the adsorption medium and the adsorption medium is in thermal connection with the pipe, wherein the adsorption medium is designed as at least one, in particular several, molded bodies, which is/are directly adjacent to a pipe wall of one of the pipes. | 05-15-2014 |
20140260413 | ABSORPTION COOLING SYSTEM - The absorption cooling system is capable of continuous operation both day and night while using only solar power for its basic operation. The system is an absorption type system using phase changes of aqua-ammonia and a storage system for storing chilled refrigerant for operations when solar power is not available. When solar power is available during the day, the system operates according to the principles of absorption cooling systems, and also stores a reserve of chilled refrigerant in the storage unit. The stored refrigerant then continues the absorption process during the night when solar energy is not available, thereby providing uninterrupted cooling during the day, and also at night when solar energy is not available. | 09-18-2014 |
20150075211 | First-Type Absorption Heat Pump with Multi-Terminal Heat Supply - The invention provides the first-type absorption heat pump with multi-terminal heat supply which belongs to the area of low-temperature waste heat utilization and refrigeration technique. It mainly comprises a generator, the first absorber, the second absorber, an absorption-evaporator, a condenser, a evaporator, a throttle, a solution pump or the second throttle, the first solution pump, the second solution pump, the first solution heat exchanger and the second solution heat exchanger. The second absorber provides solution for generator. The generator provides solution for the first absorber. The first absorber provides solution for the absorption-evaporator. The absorption-evaporator provides solution for the second absorber. The generator provides the refrigerant vapor for condenser. The condenser provides the refrigerant liquid for evaporator. The evaporator provides respectively the refrigerant vapor for the first absorber and the absorption-evaporator. The evaporator provides the refrigerant liquid for the absorption-evaporator and then absorbs heat and becomes refrigerant vapor providing for the second absorber. The first absorber, the condenser and the second absorber provide heat. The first-type absorption heat pump with multi-terminal heat supply is thereby formed. | 03-19-2015 |
062478000 | Evaporator-condenser unit | 6 |
20100089091 | ABSORPTION REFRIGERATING APPARATUS - The present invention is directed to developing a new absorption refrigerating apparatus that can be miniaturized and can be mounted on a mover such as an automobile or the like. The absorption refrigerating apparatus is characterized in that a semi-permeable membrane is interposed between a refrigerant positioned in an evaporator and an aqueous solution of a moisture absorbent positioned in an absorber and/or between an aqueous solution of a moisture absorbent positioned in a regenerator and a refrigerant positioned in a condenser. Even when the apparatus is vibrated, the movement of steam from the evaporator to the absorber and the movement of steam from the regenerator to the condenser are not blocked while avoiding the refrigerant positioned in the evaporator and the aqueous solution of the moisture absorbent positioned in the absorber being mixed with each other and avoiding the dehydrated aqueous solution of the moisture absorbent positioned in the regenerator and water positioned in the condenser being mixed with each other. Therefore, the apparatus can be mounted on the mover such as the automobile or the like. | 04-15-2010 |
20100242530 | CONDENSER HEATSINK - A diffusion-absorption refrigerator system ( | 09-30-2010 |
20100293989 | COMPACT SORPTION COOLING UNIT - The invention relates to a compact sorption cooling unit, comprising at least one adsorber/desorber unit ( | 11-25-2010 |
20110265509 | MULTIPLE-WAY VALVE, SYSTEM FOR ALTERNATELY COOLING AND HEATING A REACTOR, AND ALSO SORPTION COOLING - A multiple-way valve comprises a housing ( | 11-03-2011 |
20120304686 | ABSORPTION CYCLE SYSTEM HAVING DUAL ABSORPTION CIRCUITS - An absorption cycle system utilizes an additional absorption circuit in conjunction with a traditional absorption circuit. The absorbent used in the additional absorption circuit could contain an ionic compound, or any absorbent with relatively low crystallization. Mixtures of such absorbent with water remain liquid at temperatures lower than the minimum feasible operating temperature of the traditional lithium bromide water absorbent solutions of the prior art. | 12-06-2012 |
20130327084 | ABSORPTION CYCLE UTILIZING IONIC LIQUIDS AND WATER AS WORKING FLUIDS - This invention relates to a composition comprising water and at least one ionic liquid, and also to devices capable of executing an absorption cycle using such compositions as a refrigerant pair. This invention also provides a method of cooling using an absorption cycle comprising water as the refrigerant and at least one ionic liquid as the absorbent. The present invention also provides a method of heating using an absorption cycle comprising water as the refrigerant and at least one ionic liquid. | 12-12-2013 |
062480000 | With solid sorbent | 6 |
20080314070 | Flexible sorption cooling elements - A cooling element with a sorption agent ( | 12-25-2008 |
20090301127 | Air Conditioning System - An air conditioning system that includes desiccant compartments for holding a desiccant; a heat exchanger, a blower and a vessel. The heat exchanger can be filled with a heat transfer medium, while the blower blows ambient air by the heat exchanger such that the blown air is cooled and the heat exchanger is warmed such that thermal energy increases and is transferred from the air to the heat transfer medium causing the heat transfer medium to turn into vapor. The vapor is then diffused to one of the desiccant compartments such that the vapor is adsorbed onto the desiccant creating a mixture. Then an energy source is applied to the mixture such that the vapor and desiccant are separated. The separated vapor is transported to the vessel where it is condensed and then sent back to the heat exchanger, such that the system is able to be continuously operating. | 12-10-2009 |
20110239692 | UTILIZATION OF WASTE HEAT USING FIBER SORBENT SYSTEM AND METHOD OF USING SAME - The disclosed subject matter relates to process modifications and apparatus designs that are conducive towards minimizing temperature swings (ΔT) useful to yield operating pressures that provide work and/or refrigeration (e.g., electricity and/or refrigeration) in sorption systems. Such process modifications and designs are particularly suited to make use of waste heat in industrial process, (e.g., a chemical processing or petrochemical refining operation) in which low grade heat source(s) are used to drive the sorption system. | 10-06-2011 |
20120006049 | SPLIT SOLID ADSORPTION COOLING SYSTEM - A split solid adsorption cooling system is disclosed. The split solid adsorption cooling system includes a first adsorption unit, a second adsorption unit, and a shell-and-tube heat exchanger. The first and the second adsorption units are connected to each other via a first pipeline and a second pipeline of the shell-and-tube heat exchanger. While adsorption and desorption take place alternately in the first and the second adsorption units, the temperature of the first and the second pipelines is lowered, thereby decreasing the temperature of water flowing in the shell-and-tube heat exchanger. In addition, the manufacturing costs of the split solid adsorption cooling system can be lowered because the shell-and-tube heat exchanger need not be operated in a vacuum environment. Furthermore, as the shell-and-tube heat exchanger is separate from the first and the second adsorption units, the overall system volume is reduced. | 01-12-2012 |
20160084540 | ADSORPTIVE HEAT TRANSFORMATION ARRANGEMENT - An adsorptive heat transformation arrangement includes at least two adsorbers which are connected to at least one pump, an evaporator, and a condenser, a heat store comprising a plurality of horizontal loading and unloading devices for simultaneously stratifying and/or withdrawing a heat transfer fluid, and two or more supply lines fluidically coupled to one another and fluidically coupled to at least one adsorption module. Each horizontal loading and unloading device can be supplied with heat transfer fluid via at least one of the two or more supply lines. | 03-24-2016 |
20160252278 | ADSORPTION HEAT EXCHANGER DEVICES | 09-01-2016 |
062481000 | With sorber-generator cooling means | 1 |
20160131400 | ADSORPTION SYSTEM HEAT EXCHANGER - In one aspect, a heat exchanger layer for an adsorption bed heat exchanger assembly is provided. The heat exchanger layer includes at least one fluid tube configured to supply a heat transfer fluid, a sorbent containment structure having a plurality of compartments, and a sorbent disposed within the plurality of compartments. | 05-12-2016 |