HU207017B - Devicee for filtering holes - Google Patents
Devicee for filtering holes Download PDFInfo
- Publication number
- HU207017B HU207017B HU338187A HU338187A HU207017B HU 207017 B HU207017 B HU 207017B HU 338187 A HU338187 A HU 338187A HU 338187 A HU338187 A HU 338187A HU 207017 B HU207017 B HU 207017B
- Authority
- HU
- Hungary
- Prior art keywords
- housings
- container
- cartridge
- inner part
- components
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 238000005065 mining Methods 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims description 25
- 239000007858 starting material Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/48—Chocks or the like
- E21D15/483—Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Package Specialized In Special Use (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863624926 DE3624926A1 (de) | 1986-07-23 | 1986-07-23 | Mehrkomponentenbehaelter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT53337A HUT53337A (en) | 1990-10-28 |
| HU207017B true HU207017B (en) | 1993-03-01 |
Family
ID=6305815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU338187A HU207017B (en) | 1986-07-23 | 1987-07-22 | Devicee for filtering holes |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3624926A1 (ja) |
| HU (1) | HU207017B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938342C1 (en) * | 1989-11-17 | 1991-04-11 | Ruhrkohle Ag, 4300 Essen, De | Jack for voids in mining - has outer skin containing expandable absorbent material |
| DE4129812C2 (de) * | 1990-10-02 | 1994-02-17 | Multica Verpackungen Gmbh | Verfahren zum Verschließen von Hohlräumen und Vorrichtung zur Durchführung des Verfahrens |
| AU5563094A (en) * | 1992-11-21 | 1994-06-22 | Bernd Kroplin | Pressure pad, in particular for filling mining cavities |
| DE19921363C2 (de) * | 1999-05-10 | 2001-05-23 | Rag Ag | Vorrichtung zur Ausbildung eines in Schächten oder vertikalen Hohlräumen festzusetzenden Widerlagers für eine Füllgutsäule |
| AU2003291212B2 (en) * | 2002-11-08 | 2009-01-22 | Aveng (Africa) Limited | Mine support |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1535981A (en) * | 1976-08-04 | 1978-12-13 | Coal Ind | Underground roadway or tunnel support |
| DE3500041A1 (de) * | 1985-01-03 | 1986-07-10 | Ketterer, Klaus, Dipl.-Ing., 4150 Krefeld | Behaelter zum auffuellen von hohlraeumen im bergbau |
-
1986
- 1986-07-23 DE DE19863624926 patent/DE3624926A1/de active Granted
-
1987
- 1987-07-22 HU HU338187A patent/HU207017B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3624926A1 (de) | 1988-01-28 |
| HUT53337A (en) | 1990-10-28 |
| DE3624926C2 (ja) | 1988-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |