Title:
ATTACHMENT STRUCTURE OF ELECTRIC AUXILIARY MACHINE
Document Type and Number:
Japanese Patent JP2022080521
Kind Code:
A
Abstract:
To prevent a crew of a vehicle from feeling an incongruity by sensing a radiation sound and the vibration of an electric auxiliary machine.SOLUTION: An electric compressor 14 is attached to a cylinder block 11 of an internal combustion engine 7 via a sound absorption material 13 and a bracket 12. The electric compressor 14 is attached to the bracket 12. The bracket 12 is attached to the cylinder block 11 of the internal combustion engine 7. The sound absorption material 13 is sandwiched between the bracket 12 and the cylinder block 11. By this constitution, a radiation sound (drive sound) and the vibration of the electric compressor 14 which are transmitted to the internal combustion engine 7 from the electric compressor 14 can be alleviated and absorbed by the sound absorption material 13.SELECTED DRAWING: Figure 2
Inventors:
YABE TADASHI
MOCHIDA HIROAKI
HONDA FUMIO
MOCHIDA HIROAKI
HONDA FUMIO
Application Number:
JP2020191646A
Publication Date:
May 30, 2022
Filing Date:
November 18, 2020
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F02B67/00; B60K6/24; B60K6/405; B60K6/46; F02B77/13
Attorney, Agent or Firm:
Hiromichi Kobayashi
Kiyoshi Tomioka
Kiyoshi Tomioka
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