Title:
VALVE
Document Type and Number:
WIPO Patent Application WO/2024/070795
Kind Code:
A1
Abstract:
There is demand for a valve having a simple and compact structure with a low parts count and capable of switching between the opening and closing of a flow passage. This problem is solved by the valve comprising: a pipe body that has a first flow passage in the interior thereof; a rod part that is fitted into the first flow passage and that has a second flow passage in the interior thereof; and a seal member that is disposed to the inner circumferential surface of the first flow passage. The seal member divides the first flow passage of the pipe body into a first region and a second region. The first region and the second region have no fluid communication therebetween. The rod part can move between a first state in which the communication of the fluid between the second flow passage and the first flow passage is stopped and a second state in which the rod part is in communication with the second region so as to promote the communication of the fluid between the second flow passage and the first flow passage.
Inventors:
KINJO TAKASHI (JP)
Application Number:
PCT/JP2023/033847
Publication Date:
April 04, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
ROKI TECHNO CO LTD (JP)
International Classes:
B65D47/26; F16K1/00
Foreign References:
| JPS4626467Y1 | 1971-09-10 | |||
| US3484027A | 1969-12-16 |
Attorney, Agent or Firm:
OKABE Yuzuru et al. (JP)
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