Title:
A suction system and an intake-air-control valve
Document Type and Number:
Japanese Patent JP6123362
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an intake system capable of assuring accuracy of dimension near a seal part by a valve body while arranging a funnel structure.SOLUTION: An intake system 100 comprises: an intake system main body 101 having a surge tank 1 and a plurality of intake ports 2; a valve body 32 for opening or closing an opening part 24 arranged between the surge tank 1 and each of the intake ports 2 and a rotating shaft 31; and a first bearing member 50 arranged between the adjoining intake ports 2 for rotatably supporting the rotating shaft 31 of the valve body 32. The intake system main body 101 extends up to the surge tank 1 between the adjoining intake ports 2 and includes a first bearing installing part 70 to which the first bearing member 50 is installed. The first bearing member 50 includes a funnel shape part 52 exposed in the surge tank 1 at one end of the surge tank 1 under a state where it is installed at the first bearing installing part 70.
Inventors:
Yu Sakurai
Hasegawa Miki Osamu
Hasegawa Miki Osamu
Application Number:
JP2013046117A
Publication Date:
May 10, 2017
Filing Date:
March 08, 2013
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
F02M35/10; F02B27/02; F02M35/104
Domestic Patent References:
| JP2006161885A | ||||
| JP2010174846A | ||||
| JP2004249594A | ||||
| JP2008298054A | ||||
| JP2004124933A | ||||
| JP10299594A |
Foreign References:
| CN102536548A |
Attorney, Agent or Firm:
Hirokazu Miyazono
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