Title:
INTAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/015161
Kind Code:
A1
Abstract:
In the present invention, an intake device (10) has an intake pipe (20), a resonator (30) and a blow-by gas reflux pipe (40). The intake pipe (20) is provided with an intake passage (20a). The resonator (30) is provided with: a volume part (31) comprising a volume chamber (31a); and a communication pipe (32) which connects the volume part (31) and the intake pipe (20) and which comprises a communication passage (32a) that causes the volume chamber (31a) and the intake passage (20a) to communicate with each other. The blow-by gas reflux pipe (40) is provided with an in-pipe flow path (40a). The blow-by gas reflux pipe (40) is connected to an intermediate part in the pipe axial direction of the communication pipe (32); and the outlet port (40b) of the in-pipe flow path (40a) is connected to the communication passage (32a) of the communication pipe (32).
Inventors:
KURAOKA SHINJI (JP)
Application Number:
PCT/JP2012/068148
Publication Date:
January 31, 2013
Filing Date:
July 18, 2012
Export Citation:
Assignee:
KOJIMA PRESS KOGYO KK (JP)
KURAOKA SHINJI (JP)
KURAOKA SHINJI (JP)
International Classes:
F02M35/10; F01M13/00; F02M35/12
Foreign References:
| JP2000018109A | 2000-01-18 | |||
| JPH0530411U | 1993-04-23 | |||
| JP2003214263A | 2003-07-30 |
Attorney, Agent or Firm:
TABUCHI, Tsuneo et al. (JP)
Tsuneo Tabuchi (JP)
Tsuneo Tabuchi (JP)
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