Rotating electrical machine for motor vehicle, has transmission system conforming to function according to one of two operation speeds based on control, where speeds are respectively assigned to generator and engine modes of machine

摘要

#CMT# #/CMT# The machine has a transmission system intended to kinematically link the machine and a heat engine and conforming to a function according to one of two operation speeds based on a control. The operation speeds are respectively assigned to a generator mode and an engine mode of the machine and each speed comprises a transmission ratio, where the ratios are either equal or different. The system has a shaft (1) carrying a pulley (2), a continuous speed varying system mounted within the pulley and a planetary gearset (3) mounted on the shaft. #CMT# : #/CMT# Independent claims are also included for the following: (1) a transmission system for transmitting a rotation movement between an electrical machine and a heat engine (2) an assembly formed by a heat engine and an electrical machine (3) a motor vehicle comprising an electrical machine. #CMT#USE : #/CMT# Used in a motor vehicle for operating in the generator mode or engine mode (claimed). #CMT#ADVANTAGE : #/CMT# The transmission system functions according to one of two operation speeds that are respectively assigned to the generator and engine modes, thus permitting the machine to utilize a single transmission system for both the modes and to operate in a reversible manner. The transmission system assures a double transmission link with heat engines of any shape and under all operating conditions e.g. environment temperature. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an axial cross section of an end of a rotating electrical machine equipped with a transmission system. 1 : Shaft 2 : Pulley 3 : Planetary gearset 16 : Rolling bearing 31 : Base 32 : Peripheral crown 33 : Cage 34 : Sun gear 35 : Planet gears 36 : Planet carrier.