Title:
電動アクチュエータ
Document Type and Number:
Japanese Patent JP7054305
Kind Code:
B2
Abstract:
An electric actuator 1 includes a drive unit 2, a driving force transmission mechanism 3, a motion conversion mechanism 4, an accommodation space accommodating the drive unit 2, the driving force transmission mechanism 3, and the motion conversion mechanism 4, and a ventilation section 5. The ventilation section 5 includes a vent 53 penetrating a partition wall partitioning the driving force transmission mechanism 3, an air flow path 46 communicating with the vent 53, and a filter 60.
Inventors:
Tatsunori Shimizu
Shinsuke Hirano
Shinsuke Hirano
Application Number:
JP2018124586A
Publication Date:
April 13, 2022
Filing Date:
June 29, 2018
Export Citation:
Assignee:
ntn corporation
International Classes:
F16H57/027; F16D3/84; F16H25/20; F16H25/24; F16H57/029; F16J15/447; H02K7/06
Domestic Patent References:
| JP2013234735A |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Junya Yamamoto
Tsuyoshi Kumano
Junya Yamamoto