JPS6124589B2 - - Google Patents
Info
- Publication number
- JPS6124589B2 JPS6124589B2 JP8964579A JP8964579A JPS6124589B2 JP S6124589 B2 JPS6124589 B2 JP S6124589B2 JP 8964579 A JP8964579 A JP 8964579A JP 8964579 A JP8964579 A JP 8964579A JP S6124589 B2 JPS6124589 B2 JP S6124589B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- gland packing
- valve body
- stem
- 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.)
- Expired
Links
- 210000004907 gland Anatomy 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 15
- 238000010926 purge Methods 0.000 claims description 10
- 239000004519 grease Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8964579A JPS5614674A (en) | 1979-07-13 | 1979-07-13 | Butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8964579A JPS5614674A (en) | 1979-07-13 | 1979-07-13 | Butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614674A JPS5614674A (en) | 1981-02-12 |
| JPS6124589B2 true JPS6124589B2 (de) | 1986-06-11 |
Family
ID=13976496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8964579A Granted JPS5614674A (en) | 1979-07-13 | 1979-07-13 | Butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5614674A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228915A (ja) * | 1989-03-03 | 1990-09-11 | Nec Eng Ltd | 流通端末装置用設置台及びサッカー台 |
| JP2005330205A (ja) * | 2004-05-19 | 2005-12-02 | Mitsubishi Chemicals Corp | （メタ）アクロレイン又は（メタ）アクリル酸の製造方法 |
-
1979
- 1979-07-13 JP JP8964579A patent/JPS5614674A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228915A (ja) * | 1989-03-03 | 1990-09-11 | Nec Eng Ltd | 流通端末装置用設置台及びサッカー台 |
| JP2005330205A (ja) * | 2004-05-19 | 2005-12-02 | Mitsubishi Chemicals Corp | （メタ）アクロレイン又は（メタ）アクリル酸の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614674A (en) | 1981-02-12 |
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