Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 318/141
Name: Electricity: motive power systems > Generator-fed motor systems having generator control > Automatic generator control and/or with time-delay means
Description: Subject matter in which means are provided for automatically controlling the generator in response to a predetermined condition, or in which time-delay means are provided for retarding or delaying the operation of the generator control means, whether initiated manually or otherwise.


Sub-classes under this class:

Class Number Class Name Patents
318/144 Armature or primary current of motor 8
318/142 Responsive to diverse conditions or with time-delay means 5
318/146 Speed of motor or driven device 36
318/147 Speed or frequency of generator or its drive means 19
318/145 Terminal voltage or counter e.m.f. of motor 19


Patents under this class:

Patent Number Title Of Patent Date Issued
7425808 Vehicle drive system and vehicle provided with the same Sep. 16, 2008
7367302 Method and device for switching on a power switch arranged between capacitive elements May. 6, 2008
7205732 Energy collection and storage system Apr. 17, 2007
7138775 Control for battery pack Nov. 21, 2006
7030580 Motor/generator transient response system Apr. 18, 2006
7009350 Energy collection and storage system Mar. 7, 2006
6900552 System for controlling starting and stopping of engine May. 31, 2005
6836086 Controlled starting system for a gas turbine engine Dec. 28, 2004
6420842 Exciter and electronic regulator for rotating machinery Jul. 16, 2002
6380701 Vehicle charge assembly Apr. 30, 2002
6118238 Motor starting apparatus for an engine driven generator Sep. 12, 2000
6087791 Control apparatus for internal combustion type electric locomotive Jul. 11, 2000
6034492 Motor-generator Mar. 7, 2000
5998944 Method and apparatus for controlling a lifting magnet of a materials handling machine Dec. 7, 1999
5977730 Method and apparatus for controlling the flow of hydraulic fluid Nov. 2, 1999
5971088 Battery charging apparatus Oct. 26, 1999
5959416 Method and apparatus for controlling a lifting magnet of a materials handling machine Sep. 28, 1999
5939848 Control system for hybrid vehicle Aug. 17, 1999
5920162 Position control using variable exciter feed through Jul. 6, 1999
5844384 Electronic charger-starter for vehicles Dec. 1, 1998
5801499 Control system for a vehicular drive unit Sep. 1, 1998
5793167 Operation of a motor vehicle alternator Aug. 11, 1998
5778997 Method and device for controlling generator for hybrid vehicle Jul. 14, 1998
5621304 Electric generation control system for hybrid vehicle Apr. 15, 1997
4953646 Electronic drive propulsion device for motor vehicles Sep. 4, 1990
4937507 Regenerative control system for motor generator Jun. 26, 1990
4495460 Resettable feedback sensor Jan. 22, 1985
4031440 Transient load damping circuit for excavator Jun. 21, 1977



 
 
  Recently Added Patents
Inlet device and a method of controlling the introduction of a fluid into a separator
RF switch telemetry system and method
System and method for dynamically refreshing an active home screen
Sacrificial cathode target for sputtering cathode assembly
Communication system with timing cycle simulation
Kneader
Wireless stereo headset
  Randomly Featured Patents
Cremation urn
9,10-Secoestrane derivatives and their production
Slider for an optical head with a terminal groove having an inclined bottom surface
Ball circulation bush for a linear ball guide
Computer system linked by using information in data objects
Method of making high performance mosfets having high conductivity gate conductors
Method for changing transfer fingers in a transfer press
Method and system for managing image files
Alkylbenzene from preisomerized NAO usable in LOB and HOB sulfonate
Power adapter with replaceable plug