JPS6018676A - 逆止弁 - Google Patents
逆止弁Info
- Publication number
- JPS6018676A JPS6018676A JP12716383A JP12716383A JPS6018676A JP S6018676 A JPS6018676 A JP S6018676A JP 12716383 A JP12716383 A JP 12716383A JP 12716383 A JP12716383 A JP 12716383A JP S6018676 A JPS6018676 A JP S6018676A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- check valve
- spring
- cap body
- fluid
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 abstract description 35
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 16
- 238000011144 upstream manufacturing Methods 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12716383A JPS6018676A (ja) | 1983-07-13 | 1983-07-13 | 逆止弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12716383A JPS6018676A (ja) | 1983-07-13 | 1983-07-13 | 逆止弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6018676A true JPS6018676A (ja) | 1985-01-30 |
| JPH039348B2 JPH039348B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-08 |
Family
ID=14953201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12716383A Granted JPS6018676A (ja) | 1983-07-13 | 1983-07-13 | 逆止弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018676A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS643164U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-06-26 | 1989-01-10 | ||
| JPS6412970U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-07-08 | 1989-01-24 | ||
| JPH0441177U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1990-08-06 | 1992-04-08 | ||
| JP2012147822A (ja) * | 2011-01-17 | 2012-08-09 | Hochiki Corp | 消火栓装置 |
| JP2015178940A (ja) * | 2014-03-20 | 2015-10-08 | 株式会社サムソン | ボイラの給水経路 |
-
1983
- 1983-07-13 JP JP12716383A patent/JPS6018676A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS643164U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-06-26 | 1989-01-10 | ||
| JPS6412970U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-07-08 | 1989-01-24 | ||
| JPH0441177U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1990-08-06 | 1992-04-08 | ||
| JP2012147822A (ja) * | 2011-01-17 | 2012-08-09 | Hochiki Corp | 消火栓装置 |
| JP2015178940A (ja) * | 2014-03-20 | 2015-10-08 | 株式会社サムソン | ボイラの給水経路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039348B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-08 |
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