Title:
エンジン用のカバー部材
Document Type and Number:
Japanese Patent JP7343353
Kind Code:
B2
Abstract:
To provide a technology that inhibits a standing wave in an engine room while reducing the weight of a vehicle.SOLUTION: A cylinder head cover 10 includes: a first wall part 41 covering at least a part of an engine of a vehicle; and a second wall part 43 which is disposed spaced a predetermined distance apart from the first wall part 41 to the engine room DR side and forms a volume chamber S with the first wall part 41. The second wall part 43 is formed with through holes 45 which open opposite to a space in the engine room ER from the volume chamber S.SELECTED DRAWING: Figure 3
Inventors:
Katsuhisa Ohta
Yuki Ohyama
Daizo Ito
Yuki Ohyama
Daizo Ito
Application Number:
JP2019188860A
Publication Date:
September 12, 2023
Filing Date:
October 15, 2019
Export Citation:
Assignee:
Mahle Japan Co., Ltd.
International Classes:
F02F7/00; F02B77/13
Domestic Patent References:
| JP5280692A | ||||
| JP2018080590A | ||||
| JP7064564A | ||||
| JP59102949U |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class
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