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Refrigeration > Automatic Control Automatic ControlAutomatic Control patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/16/07 - 20070186569 - Refrigeration system and method of operating the same A refrigeration system including a compressor, condenser, valve, and refrigeration branch, all of which is in fluid communication. The refrigeration branch includes an evaporator coil. The refrigeration system further includes a case adapted to be cooled by the evaporator coil, and a system controller operable to control one or more ... 09/07/06 - 20060196199 - Energy saving environmental chamber temperature control system A method and apparatus for controlling the temperature of an environmental chamber by controlling the flow of refrigerant, the number of compressors and fans as necessary to produce and preserve precise temperature conditions within the chamber which uses less energy than available systems. ... 06/29/06 - 20060137365 - Method for operating an air conditioner, and air conditioner for a means of transport A method for operating an air conditioning system that is operable both manually and automatically for a transportation means and an air conditioning system for implementing the method are provided. An automatic characteristic line is corrected based on a manual operation. The air conditioning system includes sensors for detecting parameter ... 06/01/06 - 20060112701 - Methods and systems for controlling rate and output of heat exchanger fluids Systems, methods and devices are disclosed for controlling fluids parameters in a heat exchanger. In one embodiment, an apparatus for controlling a heat exchanger system may include a first controller and a second controller. Each controller may control an actuator associated with a parameter of the heat exchanger system. Each ... 05/11/06 - 20060096304 - Apparatus for controlling container of refrigerator and method thereof Disclosed are an apparatus for controlling a container of a refrigerator and a method thereof. The apparatus comprises: a body having an upper cooling chamber and a lower cooling chamber having an opened front surface and separated from each other; an upper door for opening and closing the opened front ... 04/27/06 - 20060086106 - Electric refrigerator An electric refrigerator comprising a cooling space in which a temperature sensor is arranged and which is closable by a heat-insulating door. The temperature sensor is connected to a device which regulates the cooling temperature and is adjustable by a temperature-setting device. The temperature sensor and the regulating device are ... 03/30/06 - 20060064993 - Temperature controlled air cargo container transport dolly A temperature-controlled air cargo container transport dolly for use in transporting perishable cargo from an air cargo storage area to an aircraft. In a preferred embodiment, the air cargo container transport dolly comprises a conventional air cargo trailer having a housing structure mounted thereupon. The housing structure defines a cargo-holding ... 01/05/06 - 20060000226 - Thermal transfer device and system and method incorporating same A thermal transfer device having a first substrate layer, a second substrate layer and first and second electrodes disposed between the first substrate layer and the second substrate layer. The thermal transfer device also includes a release layer disposed between the first electrode and the second electrode and an actuator ... 12/29/05 - 20050284160 - Method of and apparatus for evaluating the performance of a control system A method of and apparatus for evaluating the performance of a control system are disclosed. The method of evaluating the performance of a control system includes calculating a ratio of a first area associated with the signal and a second area associated with the signal. The method also includes comparing ... 12/22/05 - 20050279109 - Electro-active fluid cooling system Embodiments of the invention provide one or more valves in which an electroactive material acts to open or close the valves to increase efficiency of a pump, which may be a pump that uses an electroactive diaphragm to pump fluid. The valves and pump may pump fluid to cool a ... 10/13/05 - 20050223721 - Vacuum insulated refrigerator cabinet and method for assessing thermal conductivity thereof A vacuum insulated refrigerator cabinet comprises an evacuation system for evacuating an insulation space of the cabinet when pressure inside such space is higher than a predetermined value. The cabinet presents sensor means comprising a temperature sensor and a heater both located within the insulation space and a control system ... 09/01/05 - 20050188706 - Air conditioner and power line communication system An air conditioner and a power line communication system high in reliability and free of malfunction facilitates the installation work such as the wiring. The air conditioner for conducting communication through a power line includes a bridge unit connected to at least an outdoor unit through a transmission line, and ... 08/04/05 - 20050166611 - Outdoor unit of air conditioner and controlling method for the same To provide an air conditioner capable of operating devices in an outdoor unit by connecting an indoor unit, which is capable of transmitting operational commands and operational modes using simple ON/OFF signals to the outdoor unit, even if the indoor unit does not have transmission means for transmitting and receiving ... ### FreshPatents.com Support |