Invention Grant
- Patent Title: Asynchronous machine
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Application No.: US16082042Application Date: 2017-01-09
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Publication No.: US10931183B2Publication Date: 2021-02-23
- Inventor: Andre Brune , Miguel Ruiz De Larramendi
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedich LLP
- Priority: DE102016203568.1 20160304
- International Application: PCT/EP2017/050302 WO 20170109
- International Announcement: WO2017/148601 WO 20170908
- Main IPC: H02K17/14
- IPC: H02K17/14

Abstract:
For an asynchronous machine (1), in particular for use in electric vehicles or hybrid vehicles, comprising a rotor (10) and a stator (20) which surrounds the rotor (10), wherein an external stator yoke (21) with a stator yoke height (h21) is formed on the stator (20) and a large number of radially inwardly projecting stator teeth (22) of the same length are formed on the stator yoke (21), wherein a stator slot (23) is respectively formed between adjacent stator teeth (22), wherein an internal rotor yoke (11) is formed on the rotor (10) and a large number of radially outwardly projecting rotor teeth (12) of the same length are formed by the rotor yoke (11), wherein a rotor slot (13) is respectively formed between adjacent rotor teeth (12), wherein the asynchronous machine is of six-phase design, it is proposed that a total number (N1) of stator slots, which denotes the total number of stator slots (23) formed on the stator (20), is seventy-two.
Public/Granted literature
- US20200295638A1 ASYNCHRONOUS MACHINE Public/Granted day:2020-09-17
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