JPS6091858U - Gas flow path valve - Google Patents
Gas flow path valveInfo
- Publication number
- JPS6091858U JPS6091858U JP18493383U JP18493383U JPS6091858U JP S6091858 U JPS6091858 U JP S6091858U JP 18493383 U JP18493383 U JP 18493383U JP 18493383 U JP18493383 U JP 18493383U JP S6091858 U JPS6091858 U JP S6091858U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- gas flow
- flow path
- seal piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す断面図、第２図は本考案の一実施
例を適用したコック装置を示す断面図、第３図は同上の
部分断面図、第４図は本考案の他の実施例を示す部分断
面図である。
１はガス流路、２は弁座、３は弁口（４は弁体、５は復
帰ばね、６′は第１シール片、７は第２シール片であ。
る。FIG. 1 is a sectional view showing a conventional example, FIG. 2 is a sectional view showing a cock device to which an embodiment of the present invention is applied, FIG. 3 is a partial sectional view of the same, and FIG. It is a partial sectional view showing an example. 1 is a gas flow path, 2 is a valve seat, 3 is a valve port (4 is a valve body, 5 is a return spring, 6' is a first seal piece, and 7 is a second seal piece.
Claims (1)
由に通過する解放位置とガスの流れを止める閉塞位置と
の間で開閉自在となった弁であって、ガス流路内には弁
座が形成されるとともに、弁座の中央部に形成された弁
口を解放する位置と閉塞する位置との間で移動自在とな
った弁体が配設され、弁体は復帰ばねにより弁口を閉じ
る向きに付勢され、弁体の周縁には弁体の移動方向に略
直交する方向に沿う形で延設される第１シール片と弁体
の移動方向に略沿う形で延設される第２シール片とが全
周に互って形成され、弁体が弁口を閉塞する位置におい
て第１シール片が弁口の開口周縁において弁体の移動方
向に略直交する面に当接するとともに、第２シール片が
弁口の開口周縁において弁体の移動方向に略沿う面に当
接するガス流路用弁。 ′A valve that is disposed within a gas flow path and can be opened and closed between an open position where gas freely passes through the gas flow path and a closed position where gas flow is stopped. A valve seat is formed, and a valve body is provided which is movable between a position where the valve opening formed in the center of the valve seat is opened and a position where it is closed, and the valve body is moved by a return spring. A first seal piece is biased in a direction to close the valve port, and a first seal piece extending substantially perpendicular to the direction of movement of the valve body and a first seal piece extending substantially perpendicular to the direction of movement of the valve body are provided on the periphery of the valve body. The first seal pieces are formed to overlap the entire circumference, and at the position where the valve body closes the valve port, the first seal piece is formed on a surface substantially perpendicular to the moving direction of the valve body at the opening periphery of the valve port. A gas flow path valve in which the second seal piece abuts against a surface substantially along the moving direction of the valve body at the opening periphery of the valve port. ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18493383U JPS6091858U (en) | 1983-11-30 | 1983-11-30 | Gas flow path valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18493383U JPS6091858U (en) | 1983-11-30 | 1983-11-30 | Gas flow path valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6091858U true JPS6091858U (en) | 1985-06-22 |
Family
ID=30399848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18493383U Pending JPS6091858U (en) | 1983-11-30 | 1983-11-30 | Gas flow path valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091858U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08178096A (en) * | 1994-12-22 | 1996-07-12 | Nok Corp | Valve |
| WO2014097843A1 (en) * | 2012-12-21 | 2014-06-26 | イーグル工業株式会社 | Valve structure |
| US8870790B2 (en) | 2002-07-25 | 2014-10-28 | Boston Scientific Scimed, Inc. | Medical device for navigation through anatomy and method of making same |
| JP2015200333A (en) * | 2014-04-04 | 2015-11-12 | 株式会社三栄水栓製作所 | check valve |
| US9375234B2 (en) | 2006-12-15 | 2016-06-28 | Boston Scientific Scimed, Inc. | Medical device including structure for crossing an occlusion in a vessel |
-
1983
- 1983-11-30 JP JP18493383U patent/JPS6091858U/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08178096A (en) * | 1994-12-22 | 1996-07-12 | Nok Corp | Valve |
| US8870790B2 (en) | 2002-07-25 | 2014-10-28 | Boston Scientific Scimed, Inc. | Medical device for navigation through anatomy and method of making same |
| US8900163B2 (en) | 2002-07-25 | 2014-12-02 | Precision Vascular Systems, Inc. | Medical device for navigation through anatomy and method of making same |
| US8915865B2 (en) | 2002-07-25 | 2014-12-23 | Precision Vascular Systems, Inc. | Medical device for navigation through anatomy and method of making same |
| US8932235B2 (en) | 2002-07-25 | 2015-01-13 | Precision Vascular Systems, Inc. | Medical device for navigation through anatomy and method of making same |
| US8936558B2 (en) | 2002-07-25 | 2015-01-20 | Precision Vascular Systems, Inc. | Medical device for navigation through anatomy and method of making same |
| US8939916B2 (en) | 2002-07-25 | 2015-01-27 | Precision Vascular Systems, Inc. | Medical device for navigation through anatomy and method of making same |
| US9375234B2 (en) | 2006-12-15 | 2016-06-28 | Boston Scientific Scimed, Inc. | Medical device including structure for crossing an occlusion in a vessel |
| WO2014097843A1 (en) * | 2012-12-21 | 2014-06-26 | イーグル工業株式会社 | Valve structure |
| JP2015200333A (en) * | 2014-04-04 | 2015-11-12 | 株式会社三栄水栓製作所 | check valve |
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