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Class 290/20 - Rotary field and armature


Subclass of Class 290 - Prime-mover dynamo plants
Definition: Electric-control prime-mover dynamo plants including a dynamo
No. of patents: 6
Last issue date: 09/18/2007


NumberTitleIssue Date
7270582Power generating and propelling system of vessel
A power generating and propelling system of a vessel has an electric power generating device (10) installed between an internal combustion engine (2) and a transmission (3). A stator (11) of the generating device (10) is built in a...
09/18/2007
7051522Thermoelectric catalytic converter temperature control
A method for controlling temperature of a catalytic converter in an automobile exhaust system is disclosed. The method includes establishing a reference temperature for the catalytic converter, distributing a stream of exhaust gases through the catalytic converter, ...
05/30/2006
7023102Power generation controller for AC generator
A power generation controller for an AC generator detects the state of a battery and an electric load to control the output of the AC generator. A current detector detects a current to be used by an electric load on the vehicle. The controller includes a field curre...
04/04/2006
6133702Multi-function vehicle starter and alternator and method therefor
A multi-function apparatus and a method for performing the functions of a starter, alternator and engine stabilization system for an engine of a motor vehicle. The apparatus comprises a rotor, a stator and a switching/detection system associated with the ...
10/17/2000
5258651Electrically biased starting reaction device for a power transmission
A planetary gear arrangement, which provides a starting device for a power transmission, has an electrically biased reaction member. The reaction member is operatively connected with an electric motor/generator that is selectively controlled to establish ...
11/02/1993
4097752Power supply of installations driven by internal combustion engines, especially of motor vehicles
A power supply of installations, especially of motor vehicles, driven by internal combustion engines which consists of a generator, a storage battery and loads as well as corresponding switching means; at least one thermionic converter acted upon by the h...
06/27/1978
 
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