FR2459418A1 - Etayage contre le vide pour une protection par eclatement - Google Patents
Etayage contre le vide pour une protection par eclatement Download PDFInfo
- Publication number
- FR2459418A1 FR2459418A1 FR8011962A FR8011962A FR2459418A1 FR 2459418 A1 FR2459418 A1 FR 2459418A1 FR 8011962 A FR8011962 A FR 8011962A FR 8011962 A FR8011962 A FR 8011962A FR 2459418 A1 FR2459418 A1 FR 2459418A1
- Authority
- FR
- France
- Prior art keywords
- graphite
- vacuum
- shoring
- bursting
- protection
- 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
- 230000004224 protection Effects 0.000 title abstract description 13
- 230000035939 shock Effects 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 29
- 229910002804 graphite Inorganic materials 0.000 abstract description 28
- 239000010439 graphite Substances 0.000 abstract description 28
- 239000011148 porous material Substances 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 230000009172 bursting Effects 0.000 description 12
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000004753 textile Substances 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
- F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
- F16K17/1633—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs made of graphite
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Safety Valves (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792924074 DE2924074A1 (de) | 1979-06-15 | 1979-06-15 | Vakuumstuetze fuer berstsicherung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459418A1 true FR2459418A1 (fr) | 1981-01-09 |
| FR2459418B3 FR2459418B3 (enExample) | 1982-02-26 |
Family
ID=6073216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8011962A Granted FR2459418A1 (fr) | 1979-06-15 | 1980-05-29 | Etayage contre le vide pour une protection par eclatement |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2924074A1 (enExample) |
| FR (1) | FR2459418A1 (enExample) |
| GB (1) | GB2051958B (enExample) |
| IT (1) | IT1194663B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006017508U1 (de) | 2006-11-15 | 2007-02-08 | Rembe Gmbh | Explosionsdruckentlastungseinrichtung |
-
1979
- 1979-06-15 DE DE19792924074 patent/DE2924074A1/de not_active Withdrawn
-
1980
- 1980-05-29 FR FR8011962A patent/FR2459418A1/fr active Granted
- 1980-06-13 IT IT22791/80A patent/IT1194663B/it active
- 1980-06-13 GB GB8019490A patent/GB2051958B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1194663B (it) | 1988-09-22 |
| GB2051958B (en) | 1983-02-23 |
| GB2051958A (en) | 1981-01-21 |
| DE2924074A1 (de) | 1980-12-18 |
| IT8022791A0 (it) | 1980-06-13 |
| FR2459418B3 (enExample) | 1982-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |