STATOR DE DEMARREUR POUR VEHICULE AUTOMOBILE A PLAGE DE REMANENCE OPTIMISEE

The invention mainly relates to a motor vehicle starter stator (3) comprising: -a cylinder head (4); and -a set of permanent magnets (5) mounted against an inner face (41) of the cylinder head (4). Each permanent magnet (5) from the set is magnetically oriented in a radial manner. The stator is char...

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Bibliographic Details
Main Authors DUBUS, JEAN-MARC, LABBE, NICOLAS, DERVILLE, AYMERIC, ANDREUX, RAPHAEL
Format Patent
LanguageFrench
Published 09.11.2018
Subjects
BLASTING
COMBUSTION ENGINES
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR
STARTING OF COMBUSTION ENGINES
WEAPONS
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Summary:The invention mainly relates to a motor vehicle starter stator (3) comprising: -a cylinder head (4); and -a set of permanent magnets (5) mounted against an inner face (41) of the cylinder head (4). Each permanent magnet (5) from the set is magnetically oriented in a radial manner. The stator is characterized in that the mean remanence of the permanent magnet set (5) is within a range of between 0.73 and 0.87 Tesla, in particular between 0.78 and 0.83 Tesla, and preferably between 0.79 and 0.81 Tesla.
Bibliography:Application Number: FR20150052944