Title:
EVAPORATED FUEL PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/169520
Kind Code:
A1
Abstract:
This evaporated fuel processing device is provided with: a canister which adsorbs fuel that has evaporated in a fuel tank; a purge passage through which a purge gas delivered to an air intake path from the canister passes; a control valve which is provided on the purge passage, and which has a variable opening amount; and a differential pressure sensor for detecting the pressure difference between the upstream side and the downstream side of the control valve.
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Inventors:
KATO NOBUHIRO (JP)
ASANUMA DAISAKU (JP)
ASANUMA DAISAKU (JP)
Application Number:
PCT/JP2017/008608
Publication Date:
October 05, 2017
Filing Date:
March 03, 2017
Export Citation:
Assignee:
AISAN IND (JP)
International Classes:
F02M25/08
Foreign References:
| JP2007198267A | 2007-08-09 | |||
| JP2004116303A | 2004-04-15 | |||
| JP2007198358A | 2007-08-09 | |||
| JP2003042008A | 2003-02-13 | |||
| JP2007170221A | 2007-07-05 |
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (JP)
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