Title:
内燃機関用リンク機構のアクチュエータ及び内燃機関用可変圧縮比機構
Document Type and Number:
Japanese Patent JP6794305
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an actuator for a linkage mechanism for an internal combustion engine that is suppressed in deterioration in sealability between an oil cooler or oil filter and the fixing surface therefor.SOLUTION: An actuator for a linkage mechanism for an internal combustion engine is provided with a discharge hole 800a in a recess part 800c inside the fixing surface therefor.SELECTED DRAWING: Figure 3
Inventors:
Yoshihiro Suda
Nagai Kishiro
Ryosuke Hiyoshi
Norihiko Urano
Satoru Okuma
Nagai Kishiro
Ryosuke Hiyoshi
Norihiko Urano
Satoru Okuma
Application Number:
JP2017058151A
Publication Date:
December 02, 2020
Filing Date:
March 23, 2017
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
Nissan Motor Co., Ltd
Nissan Motor Co., Ltd
International Classes:
F02B77/00; F01M5/00; F01M11/03; F02B75/04; F02B75/32
Domestic Patent References:
| JP2013241845A | ||||
| JP1071111U | ||||
| JP4110113U | ||||
| JP2018155119A | ||||
| JP2018021479A |
Foreign References:
| US5526782 |
Attorney, Agent or Firm:
Patent Service Corporation Ayata Office