Title:
パワーコントロールユニット及びその取付構造
Document Type and Number:
Japanese Patent JP7147194
Kind Code:
B2
Abstract:
A power control unit is located inside a housing chamber of a driving unit of a vehicle, and the power control unit includes a casing housing a power conversion device. The casing includes casing segments, and fastening parts are located around the casing segments. The casing segments are fastened to each other with bolts at the fastening parts, and the fastening parts include a specific fastening part on which a shear load concentrates when a load is input into the casing, and an ordinary fastening part other than the specific fastening part. The specific fastening part has an induction portion inducing plastic deformation, which is configured to lower an elastic limit of the specific fastening part when the load is input into the casing, such that the specific fastening part undergoes plastic deformation earlier than the ordinary fastening part.
More Like This:
| JP5923385 | Work vehicle |
| WO/2020/224829 | ELECTRIC DRIVETRAIN |
| WO/2015/181620 | ELECTRIC POWER CONVERTER FOR ELECTROMOTIVE VEHICLE |
Inventors:
Kenjiro Shiba
Keisuke Yuki
Takuya Yashiki
Keisuke Yuki
Takuya Yashiki
Application Number:
JP2018044539A
Publication Date:
October 05, 2022
Filing Date:
March 12, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60K1/00; B60L3/00; B60R16/02; F16B5/02
Domestic Patent References:
| JP2016107907A | ||||
| JP2011169165A | ||||
| JP2018024330A |
Attorney, Agent or Firm:
Koji Yamamoto
Tatsuo Egami
Tatsuo Egami