Patents by Inventor Roger Pruitt

Roger Pruitt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20080209935
    Abstract: Air cooling assembly (ACA) 100 uses AC section 300 that comprises AC compressor unit 30, AC channel 32, AC condensation unit 33 and AC evaporator 31. ACA 100 integrates the AC section 300 with an IWC section 200 that comprises IWC compressor unit 20 that is used to cool a refrigerant that runs through IWC compressor unit channel 24, where IWC compressor unit channel 24 cools water that further evaporate through IWC evaporator 21 and IWC condensation unit 23. Cross-flow-fan (CFF) 40 draws the cooled air that results from both IWC section 200 and AC section 300 and disperses the cooled air into an indoors environment. AC condensation unit 33 and IWC condensation unit 23 provide a strata manifold of pieces for the accumulation of condensed water.
    Type: Application
    Filed: March 1, 2007
    Publication date: September 4, 2008
    Inventors: Joseph Gamliel, Roger Pruitt
  • Publication number: 20070175234
    Abstract: A system and method are shown which utilize a hybrid mechanical and evaporative air conditioning system to produce potable drinking while cooling an enclosure. The system operates on direct current, making it suitable for use in areas effected by natural disaster, power outage, or simply rural locations without access to electricity. The conditioning system includes both evaporative air conditioning and mechanical air conditioning functioning components to produce a water discharge. The system is operated to cool an enclosure. A portion of the water discharge is then drawn off and purified for use as drinking water.
    Type: Application
    Filed: December 22, 2006
    Publication date: August 2, 2007
    Inventor: Roger Pruitt
  • Patent number: 7051548
    Abstract: A process and the required apparatus for air conditioning the interior of a structure located within a harsh desert like exterior environment. The air conditioning system is particularly effective at times when the exterior temperature is in excess of approximately 90 to 95 degrees Fahrenheit, and the exterior relative humidity is less than approximately 35 to 40 percent. A tube and shell heat exchanger wherein the shell side is wet and the tube side is dry is employed to air condition the interior of the structure. In the operation of the air conditioner, a mass of distributed water, for example, a spray, is established on the wet shell side, and a flow of ambient air is passed through the wet shell side to form a resulting stream of moist air. A flow of ambient air is passed through the dry tube side and a resulting stream of dry cooled air is recovered. The streams of moist and cooled air are combined and the resulting stream of combined air is discharged into the exterior of the structure.
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: May 30, 2006
    Inventor: Roger Pruitt
  • Publication number: 20060032258
    Abstract: An apparatus for air conditioning the interior of a structure is shown which can be run entirely off a DC power source, such as a storage battery. A shell and tube heat exchanger is combined with a mechanical refrigeration system to provide a wet shell side and a dry tube side of the apparatus. In the operation of the air conditioner, a mass of distributed water is established on the wet shell side, and a flow of ambient air is passed through the wet shell side to form a resulting stream of moist air. A flow of ambient air is passed through the dry tube side and a resulting stream of dry cooled air is recovered. The streams of most and cooled air can either be combined or routed separately depending primarily upon the humidity of the surrounding environment to be cooled.
    Type: Application
    Filed: September 1, 2005
    Publication date: February 16, 2006
    Inventors: Roger Pruitt, Keith Newman, Kevin Bath, John Maurais
  • Publication number: 20050076665
    Abstract: A process and the required apparatus for air conditioning the interior of a structure is shown which can be run entirely off a DC power source, such as a storage battery. A shell and tube heat exchanger is combined with a mechanical refrigeration system to provide a wet shell side and a dry tube side of the apparatus. In the operation of the air conditioner, a mass of distributed water is established on the wet shell side, and a flow of ambient air is passed through the wet shell side to form a resulting stream of moist air. A flow of ambient air is passed through the dry tube side and a resulting stream of dry cooled air is recovered. The streams of most and cooled air can either be combined or routed separately depending primarily upon the humidity of the surrounding environment to be cooled. The air conditioning unit is not hermetically sealed and the water consumption rate is generally less than that required for a conventional evaporative cooler.
    Type: Application
    Filed: October 12, 2004
    Publication date: April 14, 2005
    Inventor: Roger Pruitt
  • Publication number: 20040069003
    Abstract: A process and the required apparatus for air conditioning the interior of a structure located within a harsh desert like exterior environment. The air conditioning system is particularly effective at times when the exterior temperature is in excess of approximately 90 to 95 degrees Fahrenheit, and the exterior relative humidity is less than approximately 35 to 40 percent. A tube and shell heat exchanger wherein the shell side is wet and the tube side is dry is employed to air condition the interior of the structure. In the operation of the air conditioner, a mass of distributed water, for example, a spray, is established on the wet shell side, and a flow of ambient air is passed through the wet shell side to form a resulting stream of moist air. A flow of ambient air is passed through the dry tube side and a resulting stream of dry cooled air is recovered. The streams of moist and cooled air are combined and the resulting stream of combined air is discharged into the exterior of the structure.
    Type: Application
    Filed: July 28, 2003
    Publication date: April 15, 2004
    Inventor: Roger Pruitt
  • Patent number: D529594
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: October 3, 2006
    Assignee: GPM, Inc.
    Inventor: Roger Pruitt