Invention Grant
- Patent Title: Electric motor
- Patent Title (中): 电动马达
-
Application No.: US12535894Application Date: 2009-08-05
-
Publication No.: US08154159B2Publication Date: 2012-04-10
- Inventor: Joji Sakai , Yukihiko Nakagami
- Applicant: Joji Sakai , Yukihiko Nakagami
- Applicant Address: JP Tokyo JP Aichi
- Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha,Mitsubishi Jidosha Engineering Kabushiki Kaisha
- Current Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha,Mitsubishi Jidosha Engineering Kabushiki Kaisha
- Current Assignee Address: JP Tokyo JP Aichi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPP2008-202530 20080806
- Main IPC: H02K9/19
- IPC: H02K9/19

Abstract:
An electric motor for use in an electric vehicle, the electric motor includes: an inner housing which holds a stator; and an outer housing which defines a space through which cooling water is caused to flow between the inner housing and itself. The inner housing and the outer housing are connected by a plurality of columns disposed in the space.
Public/Granted literature
- US20100033039A1 ELECTRIC MOTOR Public/Granted day:2010-02-11
Information query