公开(公告)号：US09821651B2

公开(公告)日：2017-11-21

申请号：US15125978

申请日：2015-03-26

Applicant: DENSO CORPORATION

Inventor： Tatsuya Kakehi ,  Noboru Nagase ,  Kiyoshi Nagata ,  Akihiro Konno

IPC: H02G3/04 ,  B60K15/035 ,  F02M37/10 ,  F02D33/00 ,  B60K15/05 ,  F02M37/00 ,  H02K5/22 ,  F02M25/08 ,  F02M37/08 ,  B60K15/03 ,  B60K15/04

CPC classification number: B60K15/035 ,  B60K15/05 ,  B60K2015/03236 ,  B60K2015/0458 ,  F02D33/003 ,  F02M25/08 ,  F02M37/0076 ,  F02M37/0082 ,  F02M37/08 ,  F02M37/10 ,  F02M37/103 ,  F02M2037/082 ,  F02M2037/085 ,  H02K5/225

Abstract: A fuel tank lid includes a lid part and a terminal. The lid part includes an inserted part inserted into an opening of a fuel tank, and a storage part storing a drive circuit. The terminal has a central portion covered by the inserted part and the storage part, a first end connected to a pump, and a second end connected to the drive circuit. The storage part includes a side wall that has a first opening and a second opening, an upper closure part that closes the first opening, and a lower closure part that closes the second opening. The fuel tank lid further includes a discharge structure positioned vertically lower than the upper closure part and discharging a fuel vapor that has travelled along an interface between the terminal and the lid part and entered a hollow space of the storage part, to an external atmosphere.

公开(公告)号：US11824475B2

公开(公告)日：2023-11-21

申请号：US17363415

申请日：2021-06-30

Applicant: DENSO CORPORATION

Inventor： Kenji Matsuda ,  Norihisa Imaizumi ,  Tatsuya Kakehi

IPC: H02P29/68 ,  H02P29/02 ,  H02M1/32

CPC classification number: H02P29/68 ,  H02M1/325 ,  H02P29/02

Abstract: A motor control device controls a motor. The motor control device is provided separate from the motor. The motor control device includes a switch provided in an electrical conduction path for the motor. The motor control device detects a temperature of the switch. The motor control device controls the switch between an on state and an off state.

公开(公告)号：US20210328539A1

公开(公告)日：2021-10-21

申请号：US17363415

申请日：2021-06-30

Applicant: DENSO CORPORATION

Inventor： Kenji MATSUDA ,  Norihisa Imaizumi ,  Tatsuya Kakehi

IPC: H02P29/68

Abstract: A motor control device controls a motor. The motor control device is provided separate from the motor. The motor control device includes a switch provided in an electrical conduction path for the motor. The motor control device detects a temperature of the switch. The motor control device controls the switch between an on state and an off state.