Title:
THREE-WAY SELECTOR VALVE
Document Type and Number:
Japanese Patent JP2019049277
Kind Code:
A
Abstract:
To make an electromagnetic three-way selector valve of a pressure balance type excellent in durability without complicating a structure and without inviting reduction of response speed.SOLUTION: A pressure receiving area where a diaphragm 60 receives pressure of a first valve chamber 20 is equal to a pressure receiving area where a valve body 40 receives the pressure of the first valve chamber 20, wherein the diaphragm 60 is configured to airtightly seal an electromagnetic device 50 side of the first valve chamber 20, and the valve body is provided at a first position.SELECTED DRAWING: Figure 1
Inventors:
UEMA TAKESHI
Application Number:
JP2017172676A
Publication Date:
March 28, 2019
Filing Date:
September 08, 2017
Export Citation:
Assignee:
KURODA PNEUMATICS LTD
International Classes:
F16K11/044; F16K31/06; F16K41/10
Domestic Patent References:
JPH01299372A | 1989-12-04 | |||
JP2013539842A | 2013-10-28 | |||
JP2003130247A | 2003-05-08 |
Attorney, Agent or Firm:
Patent business corporation Oshima patent office