Pfaltzgraff
James A. Pfaltzgraff, Raleigh, NC US
Patent application number | Description | Published |
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20130258574 | CUSTOMIZABLE THERMAL CONTROL - An apparatus, system, and method are disclosed for providing customized thermal control data structures. The default thermal control data structure is typically stored in a first storage device of the IOS module of the information processing system. A custom thermal control data structure is stored on a second storage device that is separately updatable from the first storage device. The thermal cooling module that provides cooling for the information processing system is directed to use the custom thermal control data structure for cooling components of the information processing system. | 10-03-2013 |
James R. Pfaltzgraff, Portland, OR US
Patent application number | Description | Published |
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20100064530 | VEGETATION CUTTING DEVICE - A trimmer head wherein the driveline of the power tool is connected to a core member. A spool is mounted to the core member and directly driven by the core member. A housing is mounted for axially sliding on the core member and a spring urges axial movement of the housing relative to the core member. Interlocking structure on the spool and housing produces interlocking for common rotation of the spool and housing responsive to urging by the spring. Release of the interlocking structure is affected by opposing said spring urging. Desirable additional features include selective alternate positioning of the spring for automatic and manual only release of said interlocking and a line loading assist provided by a tubular post through the spool alignable with housing eyelets for threading line through the eyelets and spool and winding thereof onto the spool by manual turning of the spool relative to the housing. | 03-18-2010 |
20110119932 | Trimmer Head Spool For Use In Flexible Line Rotary Trimmer Heads Having Improved Line Loading Mechanism - An improved spool construction for carrying a length of cutting line in a trimmer head housing on a flexible line rotary trimmer wherein the spool comprises separately molded upper and lower sections of single piece construction that are pressed together in a snap fitment to define a cylindrical body portion, at least one flange projecting radially therefrom and a line receptor channel having a smooth interior surface that traverses the spool and communicates opposed open outer channel ends in the flange that are radially alignable with opposed line openings in a housing skirt, with an open channel portion in a lower spool surface to provide access to the channel intermediary of the open channel ends with the spool operatively connected to the housing for line loading and replacement without having to interrupt the operative connection between the spool and the housing. | 05-26-2011 |
20110302791 | Aerodynamic Trimmer Head For Use In Flexible Line Rotary Trimmers - An aerodynamic trimmer head assembly for use in flexible line rotary trimmers including a trimmer head having a curvilinear upper head surface and a shroud having a curvilinear portion extending over the head surface. A plurality of ribs extend downwardly and forwardly in the direction of rotation between the head surface and shroud defining a plurality of channels extending between portions of the upper head surface and shroud along curvilinear paths defined by the ribs. The channels define inlet openings in an upper portion of the shroud and outlet openings about the lower end portion thereof. During rotation of the head and shroud, air is drawn downwardly about the drive mechanism, through the channel inlets, into and through the channels and outwardly therefrom at a forward inclination about the line projecting from the housing thereby cooling the drive mechanism of the rotary trimmer and reducing aerodynamic drag on the line. | 12-15-2011 |
Lucie Anne Pfaltzgraff, York GB
Patent application number | Description | Published |
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20150065698 | MICROWAVE ASSISTED CITRUS WASTE BIOREFINERY - There is described a method of isolating one or more of pectin, d-limonene, a flavour compound, a flavonoid, a soluble monosaccharide, a decomposition product of a monosaccharide and cellulose, from citrus material wherein said method comprises the microwave assisted hydrothermal low temperature treatment of citrus material. | 03-05-2015 |