JPS6240219Y2 - - Google Patents
Info
- Publication number
- JPS6240219Y2 JPS6240219Y2 JP17411784U JP17411784U JPS6240219Y2 JP S6240219 Y2 JPS6240219 Y2 JP S6240219Y2 JP 17411784 U JP17411784 U JP 17411784U JP 17411784 U JP17411784 U JP 17411784U JP S6240219 Y2 JPS6240219 Y2 JP S6240219Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- ball valve
- sealed space
- sub
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 14
- 239000004519 grease Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000005336 cracking Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17411784U JPS6240219Y2 (enrdf_load_stackoverflow) | 1984-11-15 | 1984-11-15 | |
| CA000483119A CA1266037A (en) | 1984-11-15 | 1985-06-04 | Ball valve |
| FI852283A FI81187C (fi) | 1984-11-15 | 1985-06-07 | Kulventil. |
| SU853926392A SU1540663A3 (ru) | 1984-11-15 | 1985-07-11 | Шаровой клапан |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17411784U JPS6240219Y2 (enrdf_load_stackoverflow) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189558U JPS6189558U (enrdf_load_stackoverflow) | 1986-06-11 |
| JPS6240219Y2 true JPS6240219Y2 (enrdf_load_stackoverflow) | 1987-10-14 |
Family
ID=15972934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17411784U Expired JPS6240219Y2 (enrdf_load_stackoverflow) | 1984-11-15 | 1984-11-15 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6240219Y2 (enrdf_load_stackoverflow) |
| CA (1) | CA1266037A (enrdf_load_stackoverflow) |
| FI (1) | FI81187C (enrdf_load_stackoverflow) |
| SU (1) | SU1540663A3 (enrdf_load_stackoverflow) |
-
1984
- 1984-11-15 JP JP17411784U patent/JPS6240219Y2/ja not_active Expired
-
1985
- 1985-06-04 CA CA000483119A patent/CA1266037A/en not_active Expired - Fee Related
- 1985-06-07 FI FI852283A patent/FI81187C/fi not_active IP Right Cessation
- 1985-07-11 SU SU853926392A patent/SU1540663A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU1540663A3 (ru) | 1990-01-30 |
| JPS6189558U (enrdf_load_stackoverflow) | 1986-06-11 |
| CA1266037A (en) | 1990-02-20 |
| FI852283L (fi) | 1986-05-16 |
| FI81187B (fi) | 1990-05-31 |
| FI81187C (fi) | 1990-09-10 |
| FI852283A0 (fi) | 1985-06-07 |
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