The invention relates to a threaded connection (SV) between a stator (S) and a housing (GG) of an electric machine (EM), comprising a screw (SS), the shaft (SS2) of which is surrounded at least in some regions by an electrically insulating sleeve (SH), the diameter of the thread (SS3) of which is greater than the inner diameter of the sleeve (SH); the invention further relates to an electric machine (EM) having such a threaded connection (SV) and to a motor vehicle drive unit (HY, HY2, G, EA) having such an electric machine (EM).
本发明涉及一种在电机(EM)的定子(S)与壳体(GG)之间的螺纹连接装置(SV),该螺纹连接装置(SV)包括螺钉(SS),所述螺钉(SS)的杆部(SS2)至少局部地由电绝缘的套筒(SH)包围,所述螺钉(SS)的螺纹(SS3)的直径大于套筒(SH)的内径;本发明还涉及一种具有这样的螺纹连接装置(SV)的电机(EM)以及一种具有这样的电机(EM)的机动车驱动单元(HY、HY2、G、EA)。
Threaded connection, electric machine and motor vehicle drive unit
螺纹连接装置、电机和机动车驱动单元
2023-02-03
Patent
Elektronische Ressource
Chinesisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |