Title:
ELECTRIC VALVE
Document Type and Number:
WIPO Patent Application WO/2018/025373
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide an electric valve for which vibration sounds can be reduced. [Solution] This electric valve 10 is provided with: a motor 20; a linear motion shaft 50 that receives the motive force of the motor 20 and moves linearly and that has a valve plug 60 for opening and closing a valve port 18 formed at one end of a valve body 12; and an elastic member 28, which is provided on the valve body 12, contacts the outer circumferential surface 50M of the linear motion shaft 50 and restricts the movement of the linear motion shaft 50 in the transverse direction.
Inventors:
MITSU TERUMASA (JP)
TAKAMI OSAMU (JP)
TAKAMI OSAMU (JP)
Application Number:
PCT/JP2016/072960
Publication Date:
February 08, 2018
Filing Date:
August 04, 2016
Export Citation:
Assignee:
TAIHEIYO KOGYO KK (JP)
International Classes:
F16K47/02; F16K31/04
Foreign References:
| JP2000120883A | 2000-04-28 | |||
| JP2006010004A | 2006-01-12 | |||
| JP2016065595A | 2016-04-28 |
Attorney, Agent or Firm:
MATSUURA Hiroshi et al. (JP)
Download PDF:
Previous Patent: CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL METHOD THEREFOR
Next Patent: CONTROL DEVICE
Next Patent: CONTROL DEVICE