JPS61202763U - - Google Patents
Info
- Publication number
- JPS61202763U JPS61202763U JP8630285U JP8630285U JPS61202763U JP S61202763 U JPS61202763 U JP S61202763U JP 8630285 U JP8630285 U JP 8630285U JP 8630285 U JP8630285 U JP 8630285U JP S61202763 U JPS61202763 U JP S61202763U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- seat
- valve body
- fluid flow
- ball valve
- 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
- 239000012530 fluid Substances 0.000 claims description 3
Landscapes
- Check Valves (AREA)
Description
第１図は本考案の一実施例の水中チエツク弁の
構造と流体の流れを示す断面図、第２図は他の実
施例の断面図、第３図は従来技術の水中チエツク
弁を備えた水中ポンプの実施例を示す一部断面図
による正面図、第４図はその一部を拡大して示し
た断面図である。
１……水中チエツク弁、２，３……ポンプ、４
……水中モータ、５……吸込フレーム、６……軸
継手、７……ストレーナ、８……ポンプ軸、９…
…揚水管、１０……弁ケーシング、１１……ボー
ル弁体。
Fig. 1 is a sectional view showing the structure and fluid flow of an underwater check valve according to one embodiment of the present invention, Fig. 2 is a sectional view of another embodiment, and Fig. 3 is a sectional view showing a submersible check valve according to the prior art. FIG. 4 is a partially sectional front view showing an embodiment of the submersible pump, and FIG. 4 is a partially enlarged sectional view. 1... Submersible check valve, 2, 3... Pump, 4
... Submersible motor, 5 ... Suction frame, 6 ... Shaft joint, 7 ... Strainer, 8 ... Pump shaft, 9 ...
... Lifting pipe, 10 ... Valve casing, 11 ... Ball valve body.
Claims (1)
り成る水中チエツク弁において、弁ケーシングに
リブによつて支持され、流体流通時に前記ボール
弁体を受ける弁座を設け、流体流通時にボール弁
体と弁座が一体となつて流線形をなすことを特徴
とする水中チエツク弁。 In a submersible check valve consisting of a ball valve body and a valve casing containing the same, a valve seat is provided on the valve casing and is supported by ribs and receives the ball valve body during fluid flow, so that the ball valve body and the valve seat are supported during fluid flow. An underwater check valve characterized by its seat being integrated into a streamlined shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630285U JPS61202763U (en) | 1985-06-10 | 1985-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630285U JPS61202763U (en) | 1985-06-10 | 1985-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202763U true JPS61202763U (en) | 1986-12-19 |
Family
ID=30637483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8630285U Pending JPS61202763U (en) | 1985-06-10 | 1985-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010242743A (en) * | 2009-03-16 | 2010-10-28 | Denso Corp | Check valve and valve timing adjusting device |
| JP2013096471A (en) * | 2011-10-31 | 2013-05-20 | Tsubakimoto Chain Co | Hydraulic tensioner |
-
1985
- 1985-06-10 JP JP8630285U patent/JPS61202763U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010242743A (en) * | 2009-03-16 | 2010-10-28 | Denso Corp | Check valve and valve timing adjusting device |
| JP2013096471A (en) * | 2011-10-31 | 2013-05-20 | Tsubakimoto Chain Co | Hydraulic tensioner |