Title:
FUEL VAPOR PROCESSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/020865
Kind Code:
A1
Abstract:
Reflux piping (39) that recirculates fuel that has been discharged from a fuel pump (32) to the intake side of the fuel pump inside a fuel tank (31) is provided to this fuel vapor processing apparatus, and a heat transfer surface (41c), which guides the fuel that flows inside the fuel tank (31) when the fuel pump (32) is operating, is formed in a canister (41). When the reflux piping (39) recirculates the fuel discharged from the fuel pump (39) inside the fuel tank (31), the heat transfer surface (41c) transfers heat between the canister (41) and the fuel in the fuel tank that has been discharged from the fuel pump.
Inventors:
NAGASAKU YUICHI (JP)
ASO SHUICHI (JP)
KAMIYA KATSUNORI (JP)
YONESHIGE KAZUHIRO (JP)
ASO SHUICHI (JP)
KAMIYA KATSUNORI (JP)
YONESHIGE KAZUHIRO (JP)
Application Number:
PCT/JP2013/004495
Publication Date:
February 06, 2014
Filing Date:
July 24, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
F02M25/08; F02M31/20; F02M37/00
Foreign References:
| JPH0842405A | 1996-02-13 | |||
| JP2000234573A | 2000-08-29 | |||
| JPS64347A | 1989-01-05 | |||
| JP2006257935A | 2006-09-28 | |||
| JPS63215864A | 1988-09-08 | |||
| JPH0842405A | 1996-02-13 |
Other References:
See also references of EP 2881573A4
Attorney, Agent or Firm:
ARIGA, Gunichiro et al. (JP)
Ariga Army Ichiro (JP)
Ariga Army Ichiro (JP)
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