Title:
AIR INTAKE DUCT STRUCTURE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/090002
Kind Code:
A1
Abstract:
This air intake duct structure for a vehicle is provided with: a hollow air intake part (33) that has an air intake opening part and is connected to communicate with an air intake duct body; and an air intake guide member (40) that is equipped in the air intake part. The air intake guide member (40) is provided with a first guide part (41) and a second guide part (42). The first guide part (41) has a first upper surface part that is disposed on an air intake upstream side and protrudes from the air intake opening part to the back inside the air intake part, a first lateral surface part (41b), and a first front surface part (41c) that is disposed at the back inside the air intake part. The second guide part (42) has a second upper surface part that is disposed on an air intake downstream side of the first guide part (41) and protrudes from the air intake opening part to the back inside the air intake part, a second lateral surface part (42b), and a second front surface part (42c) that is disposed at the back inside the air intake part. The first guide part (41) has a greater protrusion amount to the back than the second guide part (42). A first corner part (41g) that connects the first lateral surface part (41b) and the first front surface part (41c) has a curved surface of which the curvature is smaller than that of a second corner part (42g) that connects the second lateral surface part (42b) and the second front surface part (42c).
Inventors:
YOSHINO HIRONORI (JP)
Application Number:
PCT/JP2023/030746
Publication Date:
May 02, 2024
Filing Date:
August 25, 2023
Export Citation:
Assignee:
DAIMLER TRUCK AG (DE)
International Classes:
F02M35/16; B60K13/02; F02M35/10
Foreign References:
| JP2017193975A | 2017-10-26 | |||
| US20090101014A1 | 2009-04-23 | |||
| JP2020094535A | 2020-06-18 | |||
| GB2011273A | 1979-07-11 |
Attorney, Agent or Firm:
KATO, Tomoe et al. (JP)
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