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Class 290/35 - Ignition


Subclass of Class 290 - Prime-mover dynamo plants
Definition: Electric-control prime-mover dynamo plants including a dynamo
No. of patents: 8
Last issue date: 03/28/2006


NumberTitleIssue Date
7017542Hybrid electric vehicle and method of selectively operating the hybrid electric vehicle
A series type hybrid electric vehicle that controls an internal combustion engine, generator, and electric motor for reducing the load applied to the internal combustion engine when the internal combustion engine is restarted, lowers the thermal stresses to the inte...
03/28/2006
6828702Brushless DC drive
In a brushless direct-current drive with a synchronous motor (10), which has a stator (12) that supports a multi-phase stator winding (15) and a rotor (13) equipped with permanent magnet poles (20), and with a switch unit (11
12/07/2004
6202614Drive mechanism for a motor vehicle
The invention relates to a drive assembly of a motor vehicle, having a internal combustion engine and an electrical machine coupled or capable of being coupled to a crankshaft of the engine, wherein the electrical machine can be switched to motor and gene...
03/20/2001
6153942Starter/generator speed sensing using field weakening
A starter cutoff control apparatus and method for a starter/generator used on an engine includes a circuit for detecting starter/generator armature current during an engine start operation, comparing the armature current to an armature current setpoint to...
11/28/2000
4645939Automotive device for inhibiting engine ignition
An automotive device for inhibiting engine ignition in response to operation of an ignition switch in a manner inconsistent with a prescribed routine which varies unpredictably. The device has two operational modes for impairment detection and theft deter...
02/24/1987
4527071Modular power plant for the combined production of electrical and thermal energy and installation comprising a plurality of modular power plants
A modular power plant comprises an internal combustion engine coupled to an electrical machine. The electrical machine may be used to start the engine and to generate electrical energy. The power plant is provided with an electronic control and protection...
07/02/1985
4275311Control and protection system for an installation for the combined production of electrical and thermal energy
A power-generating installation comprises a plurality of modular power plants each comprised of an internal combustion engine connected to an electric machine. The electric machine is used to start the engine and thereafter operates as a generator supplyi...
06/23/1981
4119861Starting apparatus for gas turbine-generator mounted on electric motor driven motorcar
A starting apparatus for a gas turbine-generator mounted on an electric motor driven motorcar includes a gas turbine and an A.C. generator with A.C. output terminals coupled directly to the turbine. A rectifier with D.C. output terminals is connected to t...
10/10/1978
 
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