Title:
Suction system
Document Type and Number:
Japanese Patent JP6107370
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an intake system capable of inhibiting pressure loss at a confluent part between a short port and a long port.SOLUTION: An intake system 100 includes: an intake port 2; a valve 31 that contains a closing part 34 for closing an opening 25 of the intake port 2 and rotates between an opening position using a short port 2b of the intake port 2 and a closing position using a long port 2a of the intake port 2; an actuator 32 that rotates the valve 31; and a current plate 5 at least provided at a part different from the closing part 34 in the valve 31 or on the downstream side of the valve 31 and the upstream side of a confluent part 24 between the short port 2b and the long port 2a, the plate leading a direction of fluid flowing in the short port 2b to the downstream side of the confluent part 24.
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Inventors:
Yu Sakurai
Tomohisa Senda
Tomohisa Senda
Application Number:
JP2013088999A
Publication Date:
April 05, 2017
Filing Date:
April 22, 2013
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
F02B27/02
Domestic Patent References:
| JP2002317636A | ||||
| JP2010174846A | ||||
| JP2007120366A | ||||
| JP2002295263A |
Attorney, Agent or Firm:
Hirokazu Miyazono
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