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Patent Searching and Data


Title:
ELECTRIC ACTUATOR
Document Type and Number:
Japanese Patent JP2018173024
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that the number of components increases and the size and cost increase in a configuration where a rotation operation shaft and an output shaft of an actuator are connected in parallel.SOLUTION: An electric actuator includes a motor part 7 for rotatably driving a rotation operation shaft 3 of a valve for adjusting an opening degree of a fluid channel. A connection part 23 is disposed coaxially with an output shaft 12 of the motor part 7 inside the electric actuator, and connected to the rotation operation shaft 3 of the valve so as to rotate integrally with each other.SELECTED DRAWING: Figure 2

Inventors:
北山 直嗣
川合 正浩
Application Number:
JP2017071458A
Publication Date:
November 08, 2018
Filing Date:
March 31, 2017
Export Citation:
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Assignee:
NTN株式会社
International Classes:
F02D11/10; F02D9/02; F02D9/10; F16H13/08; H02K7/116
Attorney, Agent or Firm:
城村 邦彦
熊野 剛
野村 英明