JPS6132558B2 - - Google Patents
Info
- Publication number
- JPS6132558B2 JPS6132558B2 JP14569282A JP14569282A JPS6132558B2 JP S6132558 B2 JPS6132558 B2 JP S6132558B2 JP 14569282 A JP14569282 A JP 14569282A JP 14569282 A JP14569282 A JP 14569282A JP S6132558 B2 JPS6132558 B2 JP S6132558B2
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- cylinder
- cover plate
- outer shell
- thin
- 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
- 239000011491 glass wool Substances 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 229910001562 pearlite Inorganic materials 0.000 description 5
- 235000019362 perlite Nutrition 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0345—Fibres
- F17C2203/035—Glass wool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0379—Manholes or access openings for human beings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569282A JPS5937400A (ja) | 1982-08-23 | 1982-08-23 | 二重殻タンクのメンテナンス時におけるマンホ−ル開閉方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569282A JPS5937400A (ja) | 1982-08-23 | 1982-08-23 | 二重殻タンクのメンテナンス時におけるマンホ−ル開閉方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5937400A JPS5937400A (ja) | 1984-02-29 |
| JPS6132558B2 true JPS6132558B2 (enrdf_load_stackoverflow) | 1986-07-28 |
Family
ID=15390888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14569282A Granted JPS5937400A (ja) | 1982-08-23 | 1982-08-23 | 二重殻タンクのメンテナンス時におけるマンホ−ル開閉方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5937400A (enrdf_load_stackoverflow) |
-
1982
- 1982-08-23 JP JP14569282A patent/JPS5937400A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5937400A (ja) | 1984-02-29 |