Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 322/87
Name: Electricity: single generator systems > Generator control > With excitation winding and/or circuit control > Plural sources of excitation voltage > Dynamoelectric source
Description: Subject matter wherein one of the sources of electric energy is a dynamoelectric machine other than the load generator.










Patents under this class:

Patent Number Title Of Patent Date Issued
5486751 Electronic trimming voltage regulator Jan. 23, 1996
5239254 Series-exciting device for synchronous generators Aug. 24, 1993
4967137 High voltage electrical power supply device for the auxiliary circuit of a motor vehicle Oct. 30, 1990
4709203 On board power supply particularly for a ship propelled by a variable speed diesel engine Nov. 24, 1987
4467267 Alternator excitation system Aug. 21, 1984
4336486 Dynamoelectric machines brushless supplemental excitation system Jun. 22, 1982
4223263 Combination exciter/permanent magnet generator for brushless generator system Sep. 16, 1980
4161683 Alternator for a regenerative feed-back system Jul. 17, 1979
4121148 Brushless synchronous generator system Oct. 17, 1978
4035713 Automatic voltage regulating system in brushless generator Jul. 12, 1977











 
 
  Recently Added Patents
Device for accurately measuring concentration of component in blood and control method of the device
Electronic component mounting machine and operating instruction method for the same
Support core for cold shrink tube
Protein kinase C inhibitors and uses thereof
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Rechargeable battery
Multilevel directory assistance apparatus and method
  Randomly Featured Patents
Stand-up grinder caddy with adjustable height and low profile floating head
Multi-layered support system
Constraint correlation for computer to plate inkjet system
Method for forming high-impact, transparent, distortion-free polymeric material
Mobile asphalt production machine
Method and apparatus for thermal energy transfer
Combined address and postage label and system for producing the same
Nitrosated and nitrosylated phosphodiesterase inhibitor compounds, compositions and their uses
Device for generating a vertical synchronizing signal
X-ray tomography apparatus