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公开(公告)号:US20170122273A1
公开(公告)日:2017-05-04
申请号:US15125977
申请日:2015-03-26
Applicant: DENSO CORPORATION
Inventor: Akihiro KONNO , Noboru NAGASE , Tatsuya KAKEHI , Kiyoshi NAGATA , Masahide TATSUMI
CPC classification number: F02M37/103 , B60K15/0406 , B60K2015/0432 , F02D33/003 , F02M25/089 , F02M37/08 , F02M2037/082
Abstract: A fuel tank lid includes a lid part closing an opening of a fuel tank, and an internal terminal electrically connecting a pump provided inside the fuel tank with a drive circuit driving the pump. The lid part includes an inserted part inserted into the opening, a storage part located outside the fuel tank and storing the drive circuit in a hollow space of the storage part, and a connection part located outside the fuel tank and connecting the inserted part and the storage part. The fuel tank lid further includes a discharge part discharging a fuel vapor that tries to travel along an interface between the internal terminal and the lid part and enter the hollow space, to an external atmosphere, and a protection part covering the portion exposed from the lid part by the presence of the discharge part to protect the portion from a liquid.
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公开(公告)号:US20170080796A1
公开(公告)日:2017-03-23
申请号:US15125978
申请日:2015-03-26
Applicant: DENSO CORPORATION
Inventor: Tatsuya KAKEHI , Noboru NAGASE , Kiyoshi NAGATA , Akihiro KONNO
IPC: B60K15/035 , B60K15/05 , H02K5/22 , F02M37/08 , F02M37/00
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.
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