Title:
TOGGLE-TYPE MANUAL VALVE AND VALVE UNIT
Document Type and Number:
WIPO Patent Application WO/2023/189290
Kind Code:
A1
Abstract:
A valve stem (50) is disposed so as to be capable of moving linearly back and forth in a case (4) connected to a valve part (2) for opening and closing a flow path. The valve stem (50) is urged toward the valve portion by a spring (9). A manual lever (6) is rotatably supported on the upper end of the valve stem (50). The valve stem (50) is divided into a first rod part (51) connected to the manual lever (6) and a second rod part (52) positioned on the valve part (2) side, a connecting pin (55) fixed to the first rod part (51) is inserted through an elongated hole (52b) formed in the second rod part (52) along an axial direction, and the first rod part (51) is able to relatively move in the range of the elongated hole (52b) in relation to the second rod part (52).
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| JP2745273 | AUTOMATIC VALVE |
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Inventors:
INOUE YUTAKA (JP)
AOYAMA TATSUHITO (JP)
AOYAMA TATSUHITO (JP)
Application Number:
PCT/JP2023/008606
Publication Date:
October 05, 2023
Filing Date:
March 07, 2023
Export Citation:
Assignee:
CKD CORP (JP)
International Classes:
F16K31/528; F16K35/00; F16K35/06
Domestic Patent References:
| WO2005038323A1 | 2005-04-28 |
Foreign References:
| JP2008039156A | 2008-02-21 | |||
| JP2015137609A | 2015-07-30 |
Attorney, Agent or Firm:
COSMOS INTERNATIONAL PATENT & TRADEMARK OFFICE (JP)
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