BE500293A - - Google Patents
Info
- Publication number
- BE500293A BE500293A BE500293DA BE500293A BE 500293 A BE500293 A BE 500293A BE 500293D A BE500293D A BE 500293DA BE 500293 A BE500293 A BE 500293A
- Authority
- BE
- Belgium
- Prior art keywords
- sealing
- bead
- ring
- nozzle
- tension member
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
- E21F1/06—Duct connections
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/06—Flanged joints the flanges being connected by members tensioned in the radial plane connected by toggle-action levers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500293A true BE500293A (xx) |
Family
ID=142435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500293D BE500293A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE500293A (xx) |
-
0
- BE BE500293D patent/BE500293A/fr unknown
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