Title:
TANK LID UNIT AND FUEL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/013204
Kind Code:
A1
Abstract:
A circuit housing section (12) formed integrally above a lid body section (11) is provided with: a bottom section (121) provided adjacent to the lid body section (11) with a vent space (124) therebetween; a side section (122) for surrounding a protective space (120) for a drive circuit (13) above the bottom section (121); and a vent hole (126) provided in the side section (122) and passing between the protective space (120) and an outer space (3). The intermediate section (152) of a terminal (15), the intermediate section (152) extending between a fuel pump and the drive circuit (13) through the bottom section (121), is embedded in the bottom section (121), and the interface (121d) between the bottom section (121) and the intermediate section (152) is exposed to the protective space (120) above the vent hole (126). A liquid-impermeable and gas-permeable membrane (19) is mounted to the outer surface (122b) of the side section (122) to cover the vent hole (126). The liquid-impermeable and gas-permeable membrane (19) permits fuel vapor to be discharged from the vent hole (126) to the outer space (3) and prevents liquid from entering the vent hole (126) from the outer space (3).
More Like This:
JP4011419 | Reserve container unit |
JP2005207317 | FUEL SUPPLY APPARATUS |
JP2004300978 | ENGINE FUEL SUPPLY SYSTEM |
Inventors:
FUKUOKA SHINGO (JP)
NAGATA KIYOSHI (JP)
LEE SANGHOON (KR)
NAGATA KIYOSHI (JP)
LEE SANGHOON (KR)
Application Number:
PCT/JP2015/003634
Publication Date:
January 28, 2016
Filing Date:
July 21, 2015
Export Citation:
Assignee:
DENSO CORP (JP)
DENSO KOREA AUTOMOTIVE CORP (KR)
DENSO KOREA AUTOMOTIVE CORP (KR)
International Classes:
F02M37/10; B60K15/03; B60K15/035; H02K11/00
Foreign References:
JP2006103624A | 2006-04-20 | |||
JP2008291701A | 2008-12-04 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
Download PDF:
Previous Patent: VEHICLE DISPLAY CONTROL DEVICE AND VEHICLE DISPLAY SYSTEM
Next Patent: LOW-ALLOY STEEL PIPE FOR OIL WELL
Next Patent: LOW-ALLOY STEEL PIPE FOR OIL WELL