Title:
SELECTOR VALVE AND SEAT INCLUDING SELECTOR VALVE
Document Type and Number:
Japanese Patent JP2021041751
Kind Code:
A
Abstract:
To provide a selector valve which can be thinned in a thickness direction of a seat and the seat including the selector valve.SOLUTION: A selector valve 500 includes: an annular base 512 which is formed into a flat plate shape and an annular shape surrounding a center opening; and a plurality of valve elements 520 which are supported by the annular base 512 so as to be rotatable with respect to the annular base 512 around a rotary shaft A arranged with a space around the center opening and around the rotary shaft A orthogonal to the annular base 512. Each valve element 520 of the plurality of valve elements 520 is rotatable around the rotary shaft A between a closing attitude in which the valve element comes into contact with the valve element 520 adjacent to the valve element 520 and overlaps the center opening in a direction parallel to an axial direction of the rotary shaft A so as to close the center opening and an opening attitude in which the valve element retreats to a position where the valve element does not overlap the center opening in the direction parallel to the axial direction of the rotary shaft A so as to open the center opening.SELECTED DRAWING: Figure 5
Inventors:
KADONO YUKI
SUZUKI KEIJI
SUZUKI KEIJI
Application Number:
JP2019163608A
Publication Date:
March 18, 2021
Filing Date:
September 09, 2019
Export Citation:
Assignee:
TOYOTA BOSHOKU CORP
International Classes:
B60N2/56; A47C7/74; B60N2/90; F16K3/03; F16K13/00
Domestic Patent References:
| JP2016216002A | 2016-12-22 | |||
| JP2014148283A | 2014-08-21 | |||
| JP2015117624A | 2015-06-25 |
Foreign References:
| US20160362028A1 | 2016-12-15 | |||
| DE102018001550A1 | 2019-08-29 |
Attorney, Agent or Firm:
Fukami patent office