GB1147128A - Water tank for stop-barrier - Google Patents
Water tank for stop-barrierInfo
- Publication number
- GB1147128A GB1147128A GB628468A GB628468A GB1147128A GB 1147128 A GB1147128 A GB 1147128A GB 628468 A GB628468 A GB 628468A GB 628468 A GB628468 A GB 628468A GB 1147128 A GB1147128 A GB 1147128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- walls
- frontal
- lateral walls
- feb
- water tank
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004880 explosion Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/009—Methods or equipment not provided for in groups A62C99/0009 - A62C99/0081
-
- 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
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/14—Fluid barriers or rock dusters made to work by, or at the same time as, shots or explosions
- E21F5/143—Fluid barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Revetment (AREA)
Abstract
1,147,128. Minimizing explosions in mines. CHARBONNAGES DE FRANCE. 8 Feb., 1968 [10 Feb., 1967], No. 6284/68. Heading ASA. A coverless water tank mounted on a bracket in a coal mine comprises two frontal walls sited transversely with respect to the direction of propagation of the pressure-wave emanating from an explosion, two lateral walls, and a bottom, characterised in that the walls are so arranged that the pressure-wave causes relative movement of the frontal walls towards each other. Alternative constructions which achieve this include:-(i) forming the whole tank of a deformable material eg. rubber, or thermoplastic resin; (ii) forming the lateral walls of a thinner non-deformable material than the frontal walls; (iii) providing lines of reduced thickness in the lateral walls or in joining the frontal walls to the bottom; (iv) articulating the frontal walls to the bottom and making them shorter than the distance separating the lateral walls. The water may be contained in an impermeable, deformable and removable pocket.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR94582A FR1525980A (en) | 1967-02-10 | 1967-02-10 | Water tank for dam stop |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1147128A true GB1147128A (en) | 1969-04-02 |
Family
ID=8625150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB628468A Expired GB1147128A (en) | 1967-02-10 | 1968-02-08 | Water tank for stop-barrier |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE710570A (en) |
DE (1) | DE1583810A1 (en) |
FR (1) | FR1525980A (en) |
GB (1) | GB1147128A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2218632A (en) * | 1988-03-12 | 1989-11-22 | Trautwein Hansjoerg | A container for fighting coal-dust and/or fire damp explosions in underground workings |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2213338C2 (en) * | 1972-03-20 | 1982-11-11 | Fa. L. Risse, 4620 Castrop-Rauxel | Mine explosion barrier water trough - has top stiffening step as mounting on barrier support frame batten |
-
1967
- 1967-02-10 FR FR94582A patent/FR1525980A/en not_active Expired
-
1968
- 1968-02-08 GB GB628468A patent/GB1147128A/en not_active Expired
- 1968-02-09 BE BE710570D patent/BE710570A/xx unknown
- 1968-02-09 DE DE19681583810 patent/DE1583810A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2218632A (en) * | 1988-03-12 | 1989-11-22 | Trautwein Hansjoerg | A container for fighting coal-dust and/or fire damp explosions in underground workings |
GB2218632B (en) * | 1988-03-12 | 1991-11-13 | Trautwein Hansjoerg | A container for fighting coal-dust and/or firedamp explosions in underground workings |
Also Published As
Publication number | Publication date |
---|---|
FR1525980A (en) | 1968-05-24 |
BE710570A (en) | 1968-08-09 |
DE1583810A1 (en) | 1970-09-24 |
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