Michael F. Matouka - Utica MI Thomas A. Radomski - Utica MI Larry J. Leaf - Anderson IN
Assignee:
General Motors Corporation - Detroit MI
International Classification:
H02J 700 H02J 714
US Classification:
320 17
Abstract:
A dual voltage motor vehicle electrical system wherein batteries are series connected across the direct voltage output terminals of a generator. The system has a DC to DC converter that operates in a first mode as an equalizer to maintain the batteries in a substantially equal state of charge. When an electric starting motor is energized to crank the engine of the vehicle the converter is switched to a second mode of operation wherein it provides a substantially constant output voltage that is applied to certain electrical loads on the vehicle that require a stable voltage. The converter responds to a first reference voltage that is provided by a voltage divider connected across the batteries when operating in the first mode and responds to a second reference voltage provided by a constant voltage device when operating in the second mode. The system switches between the reference voltages, depending upon the mode of operation that is being used.
Larry J. Leaf - Anderson IN Jerald D. Luttrell - Anderson IN Jack D. Harmon - Carmel IN
Assignee:
General Motors Corporation - Detroit MI Delco Electronics Corp. - Kokomo IN
International Classification:
H02J 716
US Classification:
322 90
Abstract:
A motor vehicle power supply system for supplying current to the direct voltage loads on a motor vehicle. The system has two alternating generators which are driven by the engine of the motor vehicle. The output windings of the respective generators are connected to bridge rectifiers that supply current to a common motor vehicle direct current load. Each generator has a field winding and the current supplied to a respective field winding is controlled by a respective voltage regulator. The voltage regulators cause pulses of current to be supplied to the field windings. The system has a control circuit for controlling the pulse width of the current pulses supplied to the respective field windings such that the pulse width of the current pulses supplied to one field winding are substantially equal to the pulse width of the current pulses supplied to the other field winding.
Name / Title
Company / Classification
Phones & Addresses
Larry Leaf Director, President, Treasurer
THE ENVIRONMENTAL GROUP OF THE SOUTH, INC
Youtube
Brian Burke talking to MLSE and Maple Leaf CE...
Description
Category:
Film & Animation
Uploaded:
03 Jan, 2011
Duration:
4m 25s
Notorious plays Door County at LEAF
Composition by Larry Unger. with Larry himself, Eden MacAdam-Somer, Ma...
Category:
Entertainment
Uploaded:
23 Oct, 2009
Duration:
1m 45s
Larry Nusser plays Maple Leaf Rag - CanAmGer ...
Larry Nusser of The CanAmGer Jazz Band (members are from CANada, AMeri...
Category:
Music
Uploaded:
02 May, 2011
Duration:
2m 34s
Four Leaf Clover by Larry Cram
I wrote this song for my quack...She's lovely!
Category:
Music
Uploaded:
03 Apr, 2007
Duration:
3m 22s
Custom Glass Signs
A fast pace tour from www.customglasss... showing how a gold leaf gui...
Category:
Howto & Style
Uploaded:
13 Aug, 2008
Duration:
3m 25s
Pardon My Leaves Re-Mix.avi
A new version of Pardon My Leaves, but with a beautiful score by Larry...
Category:
Music
Uploaded:
06 Jan, 2010
Duration:
2m 21s
The Lawrence Welk Show: Pagan Love Song
Dianne & Larry sing a tribute to the Islands! (1959)
Category:
Music
Uploaded:
02 Oct, 2010
Duration:
1m 59s
tony demarco and anna colliton - fiddle and b...
couple-a reels on a sunday afternoon. sorry about the lousy lighting!
Larry Leaf 1983 graduate of Putnam City High School in Oklahoma city, OK is on Classmates.com. See pictures, plan your class reunion and get caught up with Larry and other high ...
Larry Leaf 1960 graduate of Sandia High School in Albuquerque, NM is on Classmates.com. See pictures, plan your class reunion and get caught up with Larry and other high school ...