Title:
ACTUATOR DEVICE
Document Type and Number:
Japanese Patent JP2021084551
Kind Code:
A
Abstract:
To provide an actuator device that improves position accuracy of an operated part.SOLUTION: An airflow actuator device 102 includes: two actuators 413, 423, 433, 443 that change positions of shaft parts 111, 112 of an airflow louver by changing positions according to changes in energy of an internal part; two sliding parts 551, 552 that change positions together with the shaft parts 111, 112 of the airflow louver; two variable resistors 511, 522 in which electrical resistance changes according to changes in positions of contact with the sliding parts 551, 552; and an airflow control device 350 that controls positions of the shaft parts 111, 112 by controlling the actuators, on the basis of combined resistance of the two variable resistors 511, 522.SELECTED DRAWING: Figure 7
Inventors:
FUKADA MARI
TANAKA JUNYA
WATANABE HARUHIKO
TANAKA JUNYA
WATANABE HARUHIKO
Application Number:
JP2019215572A
Publication Date:
June 03, 2021
Filing Date:
November 28, 2019
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60H1/34; H02K7/10; H02N11/00
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office