14-01-2016 дата публикации
Номер: US20160010492A1
Принадлежит:
An electrically assisted turbocharger () includes an electric motor () having a rotor () and a stator (). The rotor () rotates in response to operation of the turbocharger () and the stator () is fixed relative to the rotor (). A component () rotates in unison with the rotor () and includes a plurality of features (). To control timing of phase excitation of the electric motor (), a position sensor () is mounted to the turbocharger () to detect the plurality of features ( ) on the rotating component () to determine a rotational position of the rotor (). 110. An electrically assisted turbocharger () comprising:{'b': 72', '10, 'a rotor () rotating in response to operation of said turbocharger ();'}{'b': 74', '72, 'a stator () fixed relative to said rotor ();'}{'b': 40', '48', '24', '72', '40', '48', '24', '80', '84', '86', '90, 'a component (, , ) rotating in unison with said rotor (), said component (, , ) including a plurality of features (, , , ); and'}{'b': 82', '10', '80', '84', '86', '90', '40', '48', '24', '72, 'a position sensor () mounted to said turbocharger () for detecting said plurality of features (, , , ) on said component (, , ) during rotation thereof to determine a rotational position of said rotor ().'}210. An electrically assisted turbocharger () comprising:{'b': 22', '10, 'a shaft () rotating in response to operation of said turbocharger ();'}{'b': 72', '22, 'a rotor () fixed to said shaft () for rotation therewith;'}{'b': 74', '72, 'a stator () fixed relative to said rotor ();'}{'b': 40', '48', '24', '22', '40', '48', '24', '80', '84', '86', '90, 'a component (, , ) fixed to said shaft () for rotation therewith, said component (, , ) including a plurality of features (, , , ); and'}{'b': 82', '10', '80', '84', '86', '90', '40', '48', '24', '40', '48', '24', '72, 'a position sensor () mounted to said turbocharger () for detecting said plurality of features (, , , ) on said component (, , ) during rotation of said component (, , ) to determine a ...
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