Title:
吹返し燃料の吸戻し構造
Document Type and Number:
Japanese Patent JP6754735
Kind Code:
B2
Abstract:
A first fuel storage portion (46) is disposed on the upstream side of a fuel supply device (6) of an engine (E) so as to be contiguous with an air-intake passage (24) of the fuel supply device (6). A blow-back suppression plate (66) for suppressing blow-back from the air-intake passage (24) is disposed between a filter element (40) and the first fuel storage portion (46) of an air cleaner (8). A suction-back passage (54) is formed such that fuel accumulated in a fuel accumulation portion (52) in the air cleaner (8) is suctioned back through the suction-back passage (54) into the air-intake passage (24). The suction-back passage (54) allows communication between the fuel accumulation portion (52) in the air cleaner (8) and a suction-back port (56) formed at the downstream-side end of the first fuel storage portion (46).
Inventors:
Miyasakizaki Hidefumi
Kazuhiko Takemoto
Kazuhiko Takemoto
Application Number:
JP2017136210A
Publication Date:
September 16, 2020
Filing Date:
July 12, 2017
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
F02M35/024; F02B63/02; F02M35/10
Domestic Patent References:
| JP2013530330A | ||||
| JP3717884B2 | ||||
| JP63075559U | ||||
| JP2017101606A | ||||
| JP2012144992A |
Foreign References:
| US20100192901 |
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Kenro Tsutsumi
Kenichi Nakata
Daisuke Kaneko
Masashi Noda
Kenro Tsutsumi
Kenichi Nakata
Daisuke Kaneko