Reversible alternator's rotating shaft decoupling device, has overrunning clutch allowing engine to drive shaft of alternator, and another overrunning clutch allowing alternator to drive engine when engine turns less quickly than alternator

摘要

#CMT# #/CMT# The device has an overrunning clutch (14) such as roller, allowing a heat engine to drive a rotating shaft (12) of a reversing alternator (10) when the engine turns more quickly than the alternator. Another overrunning clutch (16) such as spring-loaded ball, allows the alternator to drive the engine when the engine turns less quickly than the alternator. An electromagnet such as mechanical type electromagnet, of the former clutch controls the decoupling of the rotating shaft of the alternator when the rotational speed of the engine is higher than the predetermined value. #CMT#USE : #/CMT# Device for decoupling a rotating shaft of a reversible alternator from a crankshaft of a heat engine of a motor vehicle. #CMT#ADVANTAGE : #/CMT# The configuration of the device reduces the consumption of the heat engine of the motor vehicle by decoupling the rotating shaft of the alternator from the crankshaft of the heat engine of the motor vehicle during operation phases of the engine. The device is compact, so that the device is housed under the bonnet of the vehicle without occupying too much space. The device provides large utilization flexibility. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of two overrunning clutches that are placed in a pulley. 10 : Reversing alternator 12 : Rotating shaft 14, 16 : Overrunning clutches 18 : Pulley rotational direction 20 : Traveling head.