Invention Grant
- Patent Title: Electric motor control device and brake device
-
Application No.: US16981794Application Date: 2019-02-20
-
Publication No.: US11821483B2Publication Date: 2023-11-21
- Inventor: Haruhiko Fujita
- Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Applicant Address: JP Hitachinaka
- Assignee: HITACHI ASTEMO, LTD.
- Current Assignee: HITACHI ASTEMO, LTD.
- Current Assignee Address: JP Ibaraki
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP 18060443 2018.03.27
- International Application: PCT/JP2019/006210 2019.02.20
- International Announcement: WO2019/187806A 2019.10.03
- Date entered country: 2020-09-17
- Main IPC: H02P29/60
- IPC: H02P29/60 ; F16D66/00 ; F16D65/18 ; F16D121/24
Abstract:
An electric motor control device includes a control board that controls the driving of an electric motor and temperature detecting portions disposed on the control board at least at two locations that differ in temperature change tendency.
Public/Granted literature
- US20210095733A1 ELECTRIC MOTOR CONTROL DEVICE AND BRAKE DEVICE Public/Granted day:2021-04-01
Information query
