STATOR FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE, MOTOR VEHICLE AND METHOD FOR PRODUCING A STATOR
개요
출원인
SCHAEFFLER TECHNOLOGIES AG & CO. KG
발명자
Michael Bulatow; Marco Mechi; Astrid Haas; Stephan Aurich; Markus Haugk; Wilhelm Hackmann
IPC 분류
CPC 분류
The invention relates to a stator (ST) for an electric machine (EM) of an at least partially electrically driven motor vehicle (KFZ), comprising an annular yoke (JO) with an inner side (IS) oriented inward in the radial direction, and a stator tooth (SZ), which is positively connected to the yoke (JO) and has a tooth shank (ZS) and a tooth head (ZK) adjoining the tooth shank (ZS), characterized in that a connecting projection (VV) oriented inward in the radial direction is formed on the inner side (IS) of the yoke (JO), and a connecting recess (VA) is formed on an end face (SS) of the tooth shank (ZS) that is formed on a side facing away from the tooth head (ZK), and, to obtain the positive connection, the connecting projection (VV) engages at least partially and/or in some portion or portions in the connecting recess (VA).
원문 (중국어)
The invention relates to a stator (ST) for an electric machine (EM) of an at least partially electrically driven motor vehicle (KFZ), comprising an annular yoke (JO) with an inner side (IS) oriented inward in the radial direction, and a stator tooth (SZ), which is positively connected to the yoke (JO) and has a tooth shank (ZS) and a tooth head (ZK) adjoining the tooth shank (ZS), characterized in that a connecting projection (VV) oriented inward in the radial direction is formed on the inner side (IS) of the yoke (JO), and a connecting recess (VA) is formed on an end face (SS) of the tooth shank (ZS) that is formed on a side facing away from the tooth head (ZK), and, to obtain the positive connection, the connecting projection (VV) engages at least partially and/or in some portion or portions in the connecting recess (VA).