Title:
FLOW PATH SWITCHING VALVE
Document Type and Number:
WIPO Patent Application WO/2024/024400
Kind Code:
A1
Abstract:
This flow path switching valve includes: a valve unit provided with a valve body which has a first inlet/outlet and a second inlet/outlet formed, on a wall surface constituting a valve chamber, so as to allow a fluid to flow in and out therethrough, and has a third inlet/outlet formed on the bottom surface of the valve chamber, a valve element which is rotatably disposed inside the valve chamber and which has formed therein a flow channel, a first flow channel which is in communication with the first inlet/outlet, a second flow channel which is arranged parallel with the first flow channel with the valve body therebetween and which is in communication with the second inlet/outlet, and a third flow channel which is in communication with the third inlet/outlet and which is open at a side opposite to the third inlet/outlet; and a rotary drive part that is connected to the valve unit and that rotates the valve element. At a side of the valve unit opposite to the rotary drive part, another valve unit can be overlaid and connected.
More Like This:
| WO/1987/003665 | FAUCET VALVE WITH ANTI-SIPHON BACK FLOW PREVENTER |
| WO/1980/000739 | NEW BALL-TYPE FAUCET |
Inventors:
KONDO DAISUKE (JP)
HARA SEIICHI (JP)
MOCHIZUKI KENICHI (JP)
HARADA TAKAO (JP)
HARA SEIICHI (JP)
MOCHIZUKI KENICHI (JP)
HARADA TAKAO (JP)
Application Number:
PCT/JP2023/024521
Publication Date:
February 01, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
FUJIKOKI CORP (JP)
International Classes:
F16K11/087; F16K11/22; F16K27/00
Foreign References:
| JP2013238310A | 2013-11-28 | |||
| JP2011043188A | 2011-03-03 | |||
| EP2843276A1 | 2015-03-04 | |||
| JP2017141896A | 2017-08-17 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF:
Previous Patent: FLOW PATH SWITCHING VALVE
Next Patent: STEEL WIRE, AND METHOD FOR PRODUCING STEEL WIRE
Next Patent: STEEL WIRE, AND METHOD FOR PRODUCING STEEL WIRE