Mangiagli
John Mangiagli, Painted Post, NY US
Patent application number | Description | Published |
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20140294619 | ELECTRONIC INFINITE STEP CONTROLLER ACTUATOR - An unloader assembly and method for unloading a compressor, with the unloader assembly including one or more fingers configured to engage one or more valve elements of a suction valve of the compressor. The unloader assembly also includes a biasing member coupled to the one or more fingers and configured to bias the one or more fingers downward such that the one or more fingers follow the one or more valve elements, and an actuating rod coupled to the one or more fingers and extending longitudinally therefrom. The unloader assembly further includes a first reservoir containing a smart fluid and adapted to receive the actuating rod, and a coil disposed at least one of proximal to and within the first reservoir, with the coil being configured to produce a field when an electrical current is supplied to the coil, to change one or more viscoelastic properties of the smart fluid. | 10-02-2014 |
Todd V. Mangiagli, Putney, VT US
Patent application number | Description | Published |
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20120325331 | Pressure Regulator Valve Replacement Assembly - A pressure regulator valve replacement assembly for maintaining a flow of transmission fluid to various fluid circuits within a Honda automatic transmission during low torque operation of a torque converter is disclosed. To accomplish this, the pressure regulator valve replacement assembly includes a valve piston subassembly having control diameters, and a valve chamber containing a check ball. | 12-27-2012 |
20130015032 | Clutch Assembly Performance Enhancement Apparatus and MethodAANM Mangiagli; Todd V.AACI PutneyAAST VTAACO USAAGP Mangiagli; Todd V. Putney VT USAANM Nader; Gregg A.AACI LibertyvilleAAST ILAACO USAAGP Nader; Gregg A. Libertyville IL US - A kit for improving the performance of a clutch assembly, the clutch assembly including an input housing configured to receive an interleaved stack of plural friction elements and plural steel plates through an open end of the housing, the kit including at least one steel plate configured and dimensioned to be received through the open end of the housing and disposed in mating relationship with a terminal one of the plural friction elements, at least one friction disk configured and dimensioned to be received through the open end of the housing and disposed in mating relationship with the at least one steel plate to form in combination with the plural friction elements and plural steel plates an extended interleaved stack, with the at least one friction disk forming a new terminal friction element, and a retaining ring configured and dimensioned to be secured over the open end of the housing and including an integrally formed, annular inner friction surface adapted to confront the new terminal friction element to directly receive forces applied through the clutch assembly. | 01-17-2013 |
Todd V. Mangiagli, Westminister, VT US
Patent application number | Description | Published |
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20150152959 | Multiple-Ratio Boost Valve - Various devices and methods are provided for a multiple pressure ratio valve assembly that can be used in a plurality of systems requiring different operating pressures. In one embodiment, a multi-pressure ratio valve is provided, the valve having a fluid bypass portion and being configurable into a plurality of pressure ratio configurations by selectively blocking a portion of the fluid bypass such that the pressure ratio of the valve assembly may be varied. Embodiments of the invention may also include a valve sleeve configured for use in a plurality of transmissions, the multi-pressure ratio valve being configured to be slidably disposed within the sleeve. | 06-04-2015 |