Title:
FUEL TANK VALVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/056472
Kind Code:
A1
Abstract:
The present invention is provided with: a case provided with a valve port for communicating the interior and the exterior of a fuel tank; a float for opening and closing the valve port, the float being located inside the case; and a coil spring for urging the float towards the valve-port side, the float being accommodated inside the coil spring. The upper end of the coil spring is in contact with a contact part formed on the side part of the float, and the lower end of the coil spring is supported by the case.
Inventors:
OKABAYASHI SHUNSUKE (JP)
Application Number:
PCT/JP2015/078007
Publication Date:
April 14, 2016
Filing Date:
October 02, 2015
Export Citation:
Assignee:
NIFCO INC (JP)
International Classes:
F02M37/00; B60K15/035; F16K24/00; F16K27/02
Domestic Patent References:
| WO2012127918A1 | 2012-09-27 |
Foreign References:
| JP2009078647A | 2009-04-16 | |||
| JP2007127017A | 2007-05-24 | |||
| JP2009008042A | 2009-01-15 | |||
| JP2011179681A | 2011-09-15 | |||
| JP2006046135A | 2006-02-16 |
Attorney, Agent or Firm:
OGAWA, Toshiharu et al. (JP)
Toshiharu Ogawa (JP)
Toshiharu Ogawa (JP)
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