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Prime-mover Dynamo Plants > Electric Control Electric ControlElectric Control patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/13/07 - 20070210581 - Multi-purpose non-fuel-burning emission-free electrical generators A continuous operating portable electrical power generator with zero harmful emission and zero recurring fuel cost has been disclosed. This is accomplished by using a gasoline automobile engine which was converted to a non-fuel burning pollution free pneumatic engine in CO-pending application Ser. No. 11/394,800. An automatic clutch assembly is ... 07/12/07 - 20070158949 - Bicycle provided with an on-board control system and automatic rental system comprising said bicycles A bicycle fitted with an on-board control system which is adapted in such a way that it can control the state of a functional element of the bicycle, in order to detect an error in the operation of said functional element and in order to signal said error. ... 01/11/07 - 20070007771 - Energy recovery system An energy recovery system, for extracting energy from a source of waste heat (e.g., hot waste fluid from small industrial installations, automotive combustion engines, etc.) the system being a closed Rankine cycle system with a circulating working fluid. The system comprises: a first heat exchanger for receiving source fluid, incorporating ... 08/03/06 - 20060170219 - Control for integrating compressor-turbine-motor train with power grid A method of controlling a compressor turbine motor train including: receiving a control signal from a plant process controller; receiving a feedback signal indicative of a state of the electrical grid and adjusting an operational parameter of the compressor turbine motor train to stabilize at least one of a frequency ... 06/01/06 - 20060113798 - Alternating voltage output apparatus and vehicle including such alternating voltage output apparatus A control device controls first and second inverters such that alternating voltage is generated across neutral points of first and second motor generators. When the value of a signal representative of the remaining amount of fuel in a fuel tank becomes lower than a predetermined threshold value, the control device ... 11/17/05 - 20050253393 - Engine starter having starter motor An engine starter includes a starter motor which has an armature, a series-wound field coil and a parallel-wound field coil and a short-circuiting unit for short-circuiting the series-wound field coil under a predetermined engine starting condition. The series-wound field coil has a suitable current limiting resistance. The short-circuiting unit short-circuits ... 06/02/05 - 20050116473 - System, method and apparatus for a redundant prime mover system The present invention provides a control system for a redundant prime mover system to drive a machine having an engine coupled to the machine, and a motor/generator coupled to the machine and an electrical network connection. The controller operates the engine and the motor/generator in three or four operating modes. ... ### FreshPatents.com Support |