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Title:
VEHICLE
Document Type and Number:
Japanese Patent JP2022178230
Kind Code:
A
Abstract:
To provide a vehicle which may form a helmholtz resonator so as to utilize an existing structure to secure the capacity.SOLUTION: A vehicle according to the disclosure includes an internal combustion engine, a noise insulation cover, and a communication pipe. The internal combustion engine has an intake passage. The noise insulation cover is configured to cover the internal combustion engine. The communication pipe is configured to allow communication between a space between the internal combustion engine and the noise insulation cover and the intake passage. The communication pipe is connected to, for example, an air cleaner.SELECTED DRAWING: Figure 2

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Inventors:
ITO HIDEAKI
Application Number:
JP2021084863A
Publication Date:
December 02, 2022
Filing Date:
May 19, 2021
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
F02M35/14; F02B77/13; F02M35/12; F02M35/16
Attorney, Agent or Firm:
Patent Attorney Takada / Takahashi International Patent Office



 
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