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Class 62/476 - Sorbent type


Subclass of Class 62 - Refrigeration
Definition: Apparatus including means utilizing a sorbent for a refrigerant
No. of applications: 104
Last issue date: 05/24/2012


1      
Application No.Application TitleIssue Date
20120125021DESICCANT AIR CONDITIONING METHODS AND SYSTEMS USING EVAPORATIVE CHILLER
Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants....
05/24/2012
20120102996RANKINE CYCLE INTEGRATED WITH ABSORPTION CHILLER
A power generation system is provided. The system includes a carbon-dioxide waste heat recovery Rankine cycle, integrated with an absorption chiller cycle. The Rankine cycle includes a condenser and a desorber. The condenser of the Rankine cycle is combined with the eva...
05/03/2012
20120102987Inlet Air Cooling and Moisture Removal Methods and Devices in Advance Adiabatic Compressed Air Energy Storage Systems
Systems and methods provide for cooling air in a power generation system. The system includes: an air handling unit configured to receive air, to cool the air and to remove moisture from the air; a first compressor fluidly connected to the air handling unit and configur...
05/03/2012
20120079844CHEMICAL HEAT PUMP WORKING ACCORDING TO THE ABSORPTION OR ADSORPTION PRINCIPLE
A chemical heat pump working according to the absorption or adsorption principle comprises an active substance and a volatile liquid, wherein the volatile liquid is adapted to be absorbed or be adsorbed by the active substance at a first temperature and be desorbed by t...
04/05/2012
20120011886IONIC COMPOUNDS IN LITHIUM BROMIDE/WATER ABSORPTION CYCLE SYSTEMS
Disclosed herein are compositions comprising lithium bromide, water, and at least one ionic compound. These compositions are useful as working fluids in absorption cycle systems. The ionic compound additive has been demonstrated to reduce crystallization in such absorpt...
01/19/2012
20120006503VENTILATION SYSTEM FOR TUNNEL ENGINEERING
The present invention discloses a ventilation system for tunnel engineering. The ventilation system is for use in a tunnel having at least one first shaft and at least one second shaft. The ventilation system includes a heat collecting device, a cooling device, and at l...
01/12/2012
20110314856Low-pressure high-efficiency aqua ammonia absorption heat pump system for BCHP residential use
A system of a low-pressure ammonia-water absorption chiller/heat pump combined with a thermal mass as a source of liquid coolant. The low-pressure ammonia-water absorption chiller/heat pump has a ratio of generator pressure to absorber pressure which is preferably not m...
12/29/2011
20110283735Vacuum sorption apparatus
A vacuum sorption apparatus includes a first volume region (1) in which a sorber (2) which periodically sorbs or desorbs a refrigerant and a condenser (3) are located, and a second volume region (4) located below the first, in which an evapor...
11/24/2011
20110283736HEAT PUMP
A heat pump including: a refrigerant accumulator in which a substance accumulating a refrigerant is disposed, the refrigerant accumulator having a heating means heating the substance in order to release the refrigerant; a flow path connected at one end thereof to the re...
11/24/2011
20110252826CASCADING ENERGY SYSTEM
An energy system for a processing or manufacturing facility is considered a cascading system, as it sequentially utilizes the output product or waste of higher energy processes as at least part of the input energy for lower energy processes. Multiple absorption chillers...
10/20/2011
20110240281Liquid-Based Cooling System For Data Centers Having Proportional Flow Control Device
A liquid-based cooling system provides a method of supplying a heated coolant fluid at a relatively constant temperature and pressure to one or more heat driven engines, such as adsorption chillers or heat pumps, by utilizing a proportional flow control device in associ...
10/06/2011
20110226004ABSORPTION 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. Mixt...
09/22/2011
20110225996ABSORPTION HEAT PUMP FOR OVERFEED GENERATOR OPERATING CONDITIONS
An absorption heat pump with a system for improving its efficiency under generator overfeed conditions. The absorber is bypassed to direct the rich solution directly into the generator, mixing this rich solution with liquid refrigerant....
09/22/2011
20110219811ABSORPTION 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. Mixt...
09/15/2011
20110203301ABSORPTION CYCLE UTILIZING IONIC COMPOUNDS AND/OR NON-IONIC ABSORBENTS AS WORKING FLUIDS
This invention relates to compositions comprising a refrigerant and at least one ionic compound and/or non-ionic absorbent, and also to devices capable of executing an absorption cycle using such compositions as a refrigerant pair. This invention also provides methods a...
08/25/2011
20110167864AMMONIA REFRIGERATION SYSTEM
In accordance with the present disclosure there is provided an efficient refrigeration system for cooling an environment using ammonia and sodium thiocyanate using a low grade heat source. The refrigeration system comprises a condenser for condensing vaporous ammonia to...
07/14/2011
20110138832HYBRID SOLAR AIR-CONDITIONING SYSTEM
The hybrid solar air-conditioning system includes an air intake having an air drying system that uses a liquid desiccant to dry ambient air, a desiccant regeneration system that uses a heat exchanger having oil heated by solar energy to remove water from the desiccant, ...
06/16/2011
20110120157ABSORPTION REFRIGERATION CYCLES; APPARATUS; AND, METHODS
The present disclosure relates to improvements in refrigeration cycles. This disclosure relates to preferred processing of solution from absorber arrangements of absorption refrigeration cycles, to separate out refrigerant liquid. Examples are provided. A variety of equ...
05/26/2011
20110096503Utilization of Data Center Waste Heat for Heat Driven Engine
A method and system of utilizing waste heat from a plurality of data center equipment comprising the steps of collecting waste heat from a plurality of data center equipment and utilizing said waste heat as the driving heat input for a heat driven engine. Heat recovery ...
04/28/2011
20110088418COMPOSITIONS COMPRISING IONIC LIQUIDS AND FLUOROOLEFINS AND USE THEREOF IN ABSORPTION CYCLE SYSTEMS
Disclosed herein are compositions comprising at least one ionic liquid and at least one fluoroolefin. Such compositions may be useful as absorbent/working fluid pairs in absorption cycle systems for providing cooling or heat....
04/21/2011
20110088425Evaporative condenser with micro water drolets forming ultra thin film
Water evaporation with accompanying large amount of heat absorption is used in an apparatus and methods in cooling hot refrigerant in a condenser as result of work by an air conditioning compressor. A centrifugal water droplet generator and projector are designed with a...
04/21/2011
20110083459HEAT EXCHANGER WITH INTEGRAL PHASE CHANGE MATERIAL FOR HEATING AND COOLING APPLICATIONS
A heat exchanger is provided for use in heating and cooling applications. The heat exchanger includes a heat exchange fluid, at least one heating element for heating the heat exchange fluid, and a plurality of heat exchange pipes positioned in the heat exchanger. The he...
04/14/2011
20110056234THERMAL SOLAR ENERGY COLLECTOR FOR PRODUCING HEAT AND/OR COOLING
A chemical heat pump includes a reactor part (1) that contains an active substance and an evaporator/condenser part (3) that contains that portion of volatile liquid that exists in a condensed state and can be absorbed by the active substance. A channel (<...
03/10/2011
20110048063COMPONENT FOR SOLAR ADSORPTION REFRIGERATION SYSTEM AND METHOD OF MAKING SUCH COMPONENT
An adsorption structure is described that includes at least one adsorbent member formed of an adsorbent material and at least one porous member provided in contact with a portion of the adsorbent member to allow gas to enter and exit the portion of the adsorbent member....
03/03/2011
20110041549Method for Cooling in Distillation and Polymerisation Process by Absorption Refrigeration
Processes for the separation of a hydrocarbon-containing feed streams are described herein. The processes generally include cooling the hydrocarbon-containing feed stream using a first absorption refrigeration cycle to form a cooled feed stream, introducing the cooled f...
02/24/2011
20110005267AUTOMOTIVE ADSORPTION HEAT PUMP
An adsorber unit has an outer shell, a plurality of internal tubes extending through the shell for carrying heat transfer fluid, each tube having outwardly projecting fins along its entire length, and a solid adsorbent material in the shell surrounding the tubes such th...
01/13/2011
20110000206PROGRESSIVE THERMODYNAMIC SYSTEM
The invention refers to a thermo dynamic system able to capture heat from the surrounding environment and transform it in mechanical energy which is to be used partially for self functioning while the rest is saved for a consumer. The system can work with any heat sourc...
01/06/2011
20100326098COOLING, HEATING AND POWER SYSTEM WITH AN INTEGRATED PART-LOAD, ACTIVE, REDUNDANT CHILLER
A cooling, heating and power system (10) includes a prime mover (12) for producing electricity having a thermal output (18) and an electrical output (20) coupled to an absorption chiller (24). A part-load, active, redundant chiller (
12/30/2010
20100319371METHOD AND APPARATUS FOR DRYING COMPRESSED GASES
Method and apparatus for drying compressed air, comprising an adsorption dryer (300) situated downstream of a refrigeration-based dryer (100), wherein the refrigeration-based dryer (100) comprises a heat-recovery arrangement (10), an evaporat...
12/23/2010
20100275648EFFICIENTLY COMPRESSING NITROGEN IN A COMBINED CYCLE POWER PLANT
A system and method for reduction of diluent gaseous nitrogen (DGAN) compressor power in combined cycle power plant. A vapor absorption chiller (VAC) may be utilized to generate and transmit cooled fluid, such as water, to one or more heat exchangers located upstream an...
11/04/2010
20100270005CHILLER-HEAT PUMP
An apparatus for providing heating and/or refrigeration effect and a method thereof is disclosed which provides simultaneous heating and refrigeration, only heating or only refrigeration, using a double-effect vapor absorption cycle or a single-effect vapor absorption c...
10/28/2010
20100269528ABSORPTION HEAT PUMPS, ABSORPTION REFRIGERATION MACHINES AND ABSORPTION HEAT TRANSFORMERS BASED ON EMIM ACETATE/METHANOL
Absorption heat pumps, absorption refrigeration machines and absorption heat transformers (referred to as apparatus for short) operated using
  • A) methanol as refrigerant and
  • 10/28/2010
20100251758HUMIDITY CONTROL APPARATUS
A humidity control apparatus has a refrigerant circuit 20 that has a compressor 21 and a first adsorption heat exchanger 23 and a second adsorption heat exchanger 25, each of which has an adsorbent for adsorbing the moisture of air supported ...
10/07/2010
20100242475Systems and Methods of Thermal-Electric Power Generation Including Latent Heat Utilization Features
Systems and methods are disclosed related to utilization of energy including utilization of latent energy from electricity generating processes. According to one exemplary implementation, steam is produced from thermal energy, such as fossil fuel energy, nuclear energy ...
09/30/2010
20100243751Thermal energy management device for a vehicle
The invention relates to a thermal energy management device for a vehicle, namely a vehicle equipped with an electric generator associating and fuel cell and hydrogen reformer, comprising at least one primary circuit circulating a first heat-conducting fluid, such circu...
09/30/2010
20100229594Chilling economizer
Chilling is produced from heat that is normally wasted in the economizer section of a steam boiler. A thermally-activated ammonia-water absorption chiller is powered by a heat recovery unit. The heat recovery unit supplies boiler exhaust heat to desorb the working fluid...
09/16/2010
20100218511LIQUID REFRIGERANT COMPOSITE COOLING SYSTEM
A system for cooling components comprises a composite of a sponge or sponge-like material with liquid refrigerant absorbed thereon and encased in a containment material configured to rupture or otherwise release evaporating refrigerant when internal composite pressure r...
09/02/2010
20100170293Autonomous Power Supply System
The invention concerns the power systems utilizing renewable power sources, in particular, refers to the systems utilizing wind and solar energy and may be used for the independent power supply both in cold and hot climate. The independent energy supply system (IES) con...
07/08/2010
20100170292HUMIDITY CONTROLLER
In a casing (11) of a humidity controller (10), a first heat exchanger chamber (37) which accommodates a first adsorption heat exchanger (51), and a second heat exchanger chamber (38) which accommodates a second adsorption heat exchang...
07/08/2010
20100170280HUMIDITY CONTROLLER
In the casing (11) of a humidity controller (10), a first bypass passage (81) is provided along one of side plates facing each other, and a second bypass passage (82) is provided along the other side plate. In the casing (11), a first ...
07/08/2010
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