Title:
エンジンの吸気装置及びその組立方法
Document Type and Number:
Japanese Patent JP7110854
Kind Code:
B2
Abstract:
To prevent positional deviation of a shaft 63 for passage switching valves 61, 62 at welding, in the case of forming an intake duct 11 for an engine that includes two air introduction passages 55, 56 formed by the welding of a duct member 11A to a duct member 11B.SOLUTION: In an intake device for an engine, a duct member 11B of both duct members 11A, 11B is provided with: a shaft support part for supporting a shaft 63 with the single duct member 11B; and an actuator support part for supporting an actuator 64 for shaft rotation with the single duct member 11B.SELECTED DRAWING: Figure 13
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Inventors:
Kodama Omi
Kenji Sugasaki
Hirokatsu Nakagawa
Kenji Sugasaki
Hirokatsu Nakagawa
Application Number:
JP2018169781A
Publication Date:
August 02, 2022
Filing Date:
September 11, 2018
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
F02M35/10; F02M35/108
Domestic Patent References:
| JP11182364A | ||||
| JP20052942A | ||||
| JP2007170251A | ||||
| JP2009184553A | ||||
| JP201277805A | ||||
| JP2015140787A | ||||
| JP2017150341A | ||||
| JP578963U |
Foreign References:
| US20030034004 |
Attorney, Agent or Firm:
Maeda patent office
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