JPS63118472U - - Google Patents
Info
- Publication number
- JPS63118472U JPS63118472U JP1054087U JP1054087U JPS63118472U JP S63118472 U JPS63118472 U JP S63118472U JP 1054087 U JP1054087 U JP 1054087U JP 1054087 U JP1054087 U JP 1054087U JP S63118472 U JPS63118472 U JP S63118472U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve body
- valve
- joint
- pressure
- 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
Landscapes
- Check Valves (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は同背面図である。第３図は従来例を示す側
断面図である。
７……継手本体、８……流路、１１……弁座、
１３……弁体、１６……テーパー面、２３……押
圧コイルバネ、２６……弾性シール材。
FIG. 1 is a side sectional view showing an embodiment of the present invention, and FIG. 2 is a rear view thereof. FIG. 3 is a side sectional view showing a conventional example. 7...Joint body, 8...Flow path, 11...Valve seat,
13... Valve body, 16... Tapered surface, 23... Pressing coil spring, 26... Elastic sealing material.
Claims (1)
路８内に設けた弁体１３とを備え、継手本体７の
流路８中途部に形成した弁座１１に弁体１３をバ
ネ２３の付勢によつて圧接して流路８を閉じると
共に、一方向の流体圧力により弁体１３をバネ２
３に抗して弁座１１から離間させて流路８を開き
、一方向にのみ流体の流れを許すようにしたチエ
ツク継手において、継手本体７が銅合金系金属に
より構成され、弁座１１が弁体１３側に向けて徐
々に大きく拡開するテーパー状に形成されると共
に、弁体１３の弁座１１側端面が弁座１１に対応
するテーパー面１６とされ、弁体１３のテーパー
面１６側に弁座１１と弁体１３との間を塞ぐよう
に弾圧シール材２６が嵌着されていることを特徴
とするチエツク継手。 It is equipped with a joint body 7 having a flow path 8 and a valve body 13 provided in the flow passage 8 of the joint body 7. At the same time, the fluid pressure in one direction causes the valve body 13 to be pressed against the spring 2.
In this check joint, the flow path 8 is opened by being separated from the valve seat 11 against the pressure of the valve seat 11 to allow fluid to flow in only one direction. It is formed in a tapered shape that gradually widens toward the valve body 13 side, and the end surface of the valve body 13 on the valve seat 11 side is a tapered surface 16 corresponding to the valve seat 11. A check joint characterized in that a pressure sealing material 26 is fitted on the side so as to close the gap between the valve seat 11 and the valve body 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1054087U JPS63118472U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1054087U JPS63118472U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118472U true JPS63118472U (en) | 1988-07-30 |
Family
ID=30796927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1054087U Pending JPS63118472U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009008222A (en) * | 2007-06-29 | 2009-01-15 | Toshiba Corp | Check valve |
| JP2017528234A (en) * | 2014-09-11 | 2017-09-28 | オスプレイ メディカル インコーポレイテッド | Adjustable media diverter |
-
1987
- 1987-01-26 JP JP1054087U patent/JPS63118472U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009008222A (en) * | 2007-06-29 | 2009-01-15 | Toshiba Corp | Check valve |
| JP2017528234A (en) * | 2014-09-11 | 2017-09-28 | オスプレイ メディカル インコーポレイテッド | Adjustable media diverter |