7AC Technologies, Inc. Patent applications |
Patent application number | Title | Published |
20150338140 | ROOFTOP LIQUID DESICCANT SYSTEMS AND METHODS - Liquid desiccant air-conditioning systems cool and dehumidify a space in a building when operating in a cooling operation mode, and heat and humidify the space when operating in a heating operation mode. | 11-26-2015 |
20150300754 | METHODS AND SYSTEMS FOR TURBULENT, CORROSION RESISTANT HEAT EXCHANGERS - Turbulent, corrosion resistant heat exchangers are disclosed for use in air conditioning systems. | 10-22-2015 |
20150184876 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 07-02-2015 |
20140366567 | IN-CEILING LIQUID DESICCANT AIR CONDITIONING SYSTEM - An air-conditioning system includes a plurality of liquid desiccant in-ceiling units, each installed in a building for treating air in a space in the building. Dedicated outside air systems (DOAS) for providing a stream of treated outside air to the building are also disclosed. | 12-18-2014 |
20140260399 | METHODS AND SYSTEMS FOR MINI-SPLIT LIQUID DESICCANT AIR CONDITIONING - A split liquid desiccant air conditioning system is disclosed for treating an air stream flowing into a space in a building. The split liquid desiccant air-conditioning system is switchable between operating in a warm weather operation mode and a cold weather operation mode. | 09-18-2014 |
20140260371 | METHODS AND SYSTEMS FOR LIQUID DESICCANT AIR CONDITIONING SYSTEM RETROFIT - Methods and systems are disclosed for utilizing liquid desiccant air conditioning systems in connection with existing HVAC equipment to achieve reductions in electricity consumption. | 09-18-2014 |
20140245769 | DESICCANT AIR CONDITIONING METHODS AND SYSTEMS - A desiccant air conditioning system for treating an air stream entering a building space, including a conditioner configured to expose the air stream to a liquid desiccant such that the liquid desiccant dehumidifies the air stream in the warm weather operation mode and humidifies the air stream in the cold weather operation mode. The conditioner includes multiple plate structures arranged in a vertical orientation and spaced apart to permit the air stream to flow between the plate structures. Each plate structure includes a passage through which a heat transfer fluid can flow. Each plate structure also has at least one surface across which the liquid desiccant can flow. The system includes a regenerator connected to the conditioner for causing the liquid desiccant to desorb water in the warm weather operation mode and to absorb water in the cold weather operation mode from a return air stream. | 09-04-2014 |
20140150481 | METHODS AND SYSTEMS FOR COOLING BUILDINGS WITH LARGE HEAT LOADS USING DESICCANT CHILLERS - A system for providing cooling to a building includes a cooling tower for transferring waste heat from the building to the atmosphere and a liquid desiccant system for dehumidifying an air stream entering the cooling tower to increase cooling efficiency of the cooling tower. The liquid desiccant system includes a conditioner and a regenerator. The conditioner utilizes a liquid desiccant for dehumidifying the air stream entering the cooling tower. The regenerator is connected to the conditioner for receiving dilute liquid desiccant from the conditioner, concentrating the dilute liquid desiccant using waste heat from the building, and returning concentrated liquid desiccant to the conditioner. | 06-05-2014 |
20120270357 | METHODS OF MANUFACTURING SOLAR ENERGY MODULES - A solar energy module includes one or more solar cells, each having a front side for receiving light and an opposite back side. An encapsulant material covers at least the front side of each of the solar cells. The solar energy module also includes a backskin layer formed from a cross-linked mixture of high density polyethylene (HDPE) and acid copolymer bonded to the back side of each of the solar cells. | 10-25-2012 |
20120186281 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING USING FLUIDS HEATED OR COOLED BY A SOLAR THERMAL SYSTEM - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 07-26-2012 |
20120132513 | DESALINATION METHODS AND SYSTEMS - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-31-2012 |
20120131940 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING WITH COMBUSTION CONTAMINANT FILTERING - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-31-2012 |
20120131939 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-31-2012 |
20120131938 | AIR CONDITIONING SYSTEM WITH INTEGRATED SOLAR INVERTER - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-31-2012 |
20120131937 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-31-2012 |
20120131934 | WATER RECOVERY METHODS AND SYSTEMS - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-31-2012 |
20120125581 | HEAT EXCHANGER AND ASSOCIATED METHODS - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-24-2012 |
20120125405 | PHOTOVOLTAIC-THERMAL (PVT) MODULE WITH STORAGE TANK AND ASSOCIATED METHODS - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-24-2012 |
20120125031 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-24-2012 |
20120125021 | DESICCANT 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 |
20120125020 | METHODS AND SYSTEMS FOR DESICCANT AIR CONDITIONING USING PHOTOVOLTAIC-THERMAL (PVT) MODULES - Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants. | 05-24-2012 |
20120006483 | Methods for Interconnecting Solar Cells - Methods for interconnecting solar cells to form solar cell modules are disclosed. The methods utilize a non-EVA polymer as the encapsulant and the temperature and pressure conditions of a lamination process to effect interconnection. | 01-12-2012 |