VEHICLE STARTING SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 9, 2015
app pub date -
Oct 9, 2013
filing date -
Oct 9, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A starting system for an internal combustion engine is disclosed. During a key-start, a starter assembly is used to initiate rotation of the engine crankshaft. After the engine speed reaches a transfer speed, an alternator is used to supply torque to the engine until the engine is started. In some embodiments, the starter motor is de-energized while the alternator is cranking the engine and before the engine is started. The same battery pack is used to power both the starter motor and the alternator when starting the engine. An automatic start-stop system is also disclosed. When automatically restarting the engine, the alternator alone is used to restart the engine if it is still coasting above a restart engine speed. If the engine speed is below the restart engine speed, the starter motor initially cranks the engine when restarting the engine.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully