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Hall, SC

Connie C. Hall, N. Myrtle Beach, SC US

Patent application numberDescriptionPublished
20090133789Sanitary cover for a handle - A sanitary cover is disclosed which includes a handle segment of sanitary material overlaying an exposed surface of a handle, a first panel depending from the handle segment, the first panel having a front surface and a rear surface, a second panel depending from the handle segment, the second panel having a front surface and a rear surface, and wherein at least one of the first panel or the second panel having at least one pocket.05-28-2009

D. Brian Hall, Simpsonville, SC US

Patent application numberDescriptionPublished
20100030170Absorptive Pad - This disclosure relates to a substrate comprising multiple layers which are designed to provide moisture absorption, non-adherence, and antimicrobial properties to a contact surface. The substrate is minimally comprised of (a) at least one skin contact layer of apertured hydrophobic polymeric film, (b) at least one layer of absorptive material that contains a reinforcement material, and (c) at least one layer of liquid impermeable film backing. The substrate may also include a layer of material that contains an antimicrobial agent. The substrate may be ideally suited for use in the medical field as an absorptive pad for end-uses such as wound care (e.g. burn care), surgery care, and incontinence care.02-04-2010

Duane Alan Hall, Lexington, SC US

Patent application numberDescriptionPublished
20090218052DRYER CONFIGURATION FOR PRODUCTION OF POLYESTER PARTICLES - A dryer system configured for use in a polyester polymer production process. In one embodiment, the dryer system can be utilized in a non-solid-state polymer production process to dry the polymer particles prior to crystallization.09-03-2009

Patent applications by Duane Alan Hall, Lexington, SC US

Joel Hall, Mauldin, SC US

Patent application numberDescriptionPublished
20100275604HIGH VOLUME FUEL NOZZLES FOR A TURBINE ENGINE - A fuel nozzle for a turbine engine is configured to deliver a large volume of a fuel which has a relatively low amount of energy per unit volume. The fuel nozzle includes a fuel swirler plate having fuel delivery apertures which are angled with respect to the flat surfaces of the swirler plate. A nozzle cap covers the end of the fuel nozzle to create a swirl chamber at the outlet end. The nozzle cap may include a plurality of air inlet apertures to allow the air to enter the swirl chamber.11-04-2010

Joel Meador Hall, Mauldin, SC US

Patent application numberDescriptionPublished
20090049838TURBINE FUEL DELIVERY APPARATUS AND SYSTEM - A fuel nozzle for a turbine is disclosed. The fuel nozzle includes a housing, a plurality of fuel passages disposed within the housing, and a plurality of air passages disposed within the housing. A total flow area of the plurality of fuel passages is substantially equal to a total flow area of the plurality of air passages.02-26-2009
20100139238Combustor Housing for Combustion of Low-BTU Fuel Gases and Methods of Making and Using the Same - A combustor housing includes an inlet cover plate having a central inlet configured to receive a supply of one of a high BTU content fuel or air and at least one radially-spaced, peripheral fuel inlet configured to receive a supply of a low BTU content fuel. It also includes an outlet cover plate having at least one radially-spaced, peripheral fuel outlet. The combustor housing also includes a peripheral sidewall joining the inlet cover and the outlet cover and enclosing a plenum, the at least one peripheral fuel inlet opening through the inlet cover plate into the plenum and the at least one fuel outlet opening from the plenum through the outlet cover plate. The central inlet opens into at least one conduit which extends away from the central inlet and opens into at least one high BTU content fuel conduit or air supply conduit that is axially aligned with the at least one fuel outlet.06-10-2010
20100287937AUTOMATIC FUEL NOZZLE FLAME-HOLDING QUENCH - A flame-holding control method in a gas turbine having a combustor can and a fuel nozzle disposed in the combustor can. The method can include performing a first scheduled injection of a diluent stream into the nozzle, checking to see if a time period has exceeded a time threshold and in response to the time period being greater than that the time threshold, performing a second scheduled injection of the diluent stream into the nozzle.11-18-2010

Patrick John Hall, Rock Hill, SC US

Patent application numberDescriptionPublished
20090095402METHOD AND APPARATUS FOR CONTROLLING THE POWER OUTPUT OF A RADIO FREQUENCY SEALING MACHINE - The present invention provides a radio frequency welding apparatus for joining multiple layers of thermoplastic materials. The apparatus includes an electrical voltage source that is electrically connected to a radio frequency energy generator. The apparatus also includes a first die and a second die that are configured to form a tooling capacitor when thermoplastic sheets to be welded are positioned between them. The tooling capacitor is electrically connected to the radio frequency energy generator and the dielectric includes a thermoplastic sheet. A processor is electrically connected to the voltage source and is configured to monitor an electrical property applied to the electric circuit and vary voltage supplied to the radio frequency generator such that the electrical property approaches a predetermined value. The radio frequency energy generator is configured to provide energy to the tooling capacitor such the energy can be controlled as the voltage is controlled.04-16-2009

Richard J. Hall, Seneca, SC US

Patent application numberDescriptionPublished
20100307754Aerosol injection into vadose zone - An apparatus and process for delivering aerosol-based amendments into a subsurface region is provided. The apparatus used to form the aerosol has an ability to restrict the aerosol particle size to a preferred particle size range such that undesired particle sizes are not introduced. By maintaining a proper ratio of aerosol particle size to subsurface pore size, the efficiency of an aerosol introduction can be enhanced.12-09-2010

William Alfred Hall, Tega Cay, SC US

Patent application numberDescriptionPublished
20090095402METHOD AND APPARATUS FOR CONTROLLING THE POWER OUTPUT OF A RADIO FREQUENCY SEALING MACHINE - The present invention provides a radio frequency welding apparatus for joining multiple layers of thermoplastic materials. The apparatus includes an electrical voltage source that is electrically connected to a radio frequency energy generator. The apparatus also includes a first die and a second die that are configured to form a tooling capacitor when thermoplastic sheets to be welded are positioned between them. The tooling capacitor is electrically connected to the radio frequency energy generator and the dielectric includes a thermoplastic sheet. A processor is electrically connected to the voltage source and is configured to monitor an electrical property applied to the electric circuit and vary voltage supplied to the radio frequency generator such that the electrical property approaches a predetermined value. The radio frequency energy generator is configured to provide energy to the tooling capacitor such the energy can be controlled as the voltage is controlled.04-16-2009