Title:
AIR INTAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/137008
Kind Code:
A1
Abstract:
In the present invention an air intake duct is equipped with a first flange part protruding toward the periphery from an end portion on a throttle-body side. An intake manifold is equipped with a second flange part protruding toward the periphery from an end portion on the throttle-body side. A plurality of spacers are provided between the first flange part and the second flange part at the periphery of the throttle body. In a state in which the throttle body is sandwiched between the air intake duct and the intake manifold, the first flange part and the second flange part are fastened to each other, with the spacers therebetween.
Inventors:
AZUMA KAZUYA (JP)
NAKAMURA KAZUO (JP)
NAKAMURA KAZUO (JP)
Application Number:
PCT/JP2019/034633
Publication Date:
July 02, 2020
Filing Date:
September 03, 2019
Export Citation:
Assignee:
AISAN IND (JP)
International Classes:
F02D9/10; F02M35/10
Foreign References:
| JP2002235617A | 2002-08-23 | |||
| JP2018132033A | 2018-08-23 |
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (JP)
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