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Mayo, Jr.; Howard A.
York, PA
No. of patents:

Patent Number Title Of Patent Date Issued
6208037 Waterwheel-driven generating assembly March 27, 2001
An electric power-generating assembly is disclosed. The assembly includes a sill wall constructed within the bed of the waterway and at least one waterwheel-driven generating unit supported directly downstream of the sill wall. The waterwheel generating unit includes a waterwheel, a chut
6205323 Jury paging system March 20, 2001
A jury paging notification system is disclosed. The system includes a plurality of juror pagers to be carried by potential jurors and a pager control panel monitoring each of the plurality of juror pagers. In use, potential jurors carrying a juror pager are permitted to go on with their
5440175 Waterwheel-driven generating unit August 8, 1995
An electric generator assembly driven by a waterwheel wherein the axial length of the waterwheel is substantially greater than the diameter thereof and contains a speed-increasing device for driving a high speed generator. The assembly is supported from a bridge spanning the full axial
4648244 Inclined reaction turbine with vortex suppression March 10, 1987
An open flume installation for a hydraulic turbine is disclosed having an open flume defined by a floor, a pair of side walls and a back wall of a foundation structure. A water passageway is formed through the foundation with an outlet submerged within the tailwater and with an inlet for
4599854 Adjustable draft tube July 15, 1986
An adjustable draft tube is disclosed for a hydraulic turbine installation. The draft tube includes a pair of fabricated box piers which are positioned in a tailwater with the turbine outlet disposed between the piers. The piers are anchored to a tailwater floor and a powerhouse foun
4573827 Laterally movable powerhouse March 4, 1986
A hydraulic turbine installation is disclosed for a site comprising a dam having a floor and opposing sidewalls defining a spillway. The installation comprises a frame member which slideably engages the spillway floor on a downstream side of the dam. The frame member is slideable tra
4319142 Power generation unit for spillway gate structures March 9, 1982
A hydraulic turbine with water passageways and powerhouse for installation at a conventional spillway with gates includes a fabricated steel water passageway and cross beams which also serves as the lateral support between lifting devices which are operable to lift the installation to
4047831 Method for reducing hydraulic turbine seal temperature while turbine runner is rotating in air September 13, 1977
A method is disclosed for admitting high pressure air to the seals of a hydraulic turbine runner which is rotating in a gas such as air. The high pressure air reduces the temperature of the seal and at the same time maintains a desired air pressure in the runner casing. Means are also

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