FR2530287B1 - DAM STOP FOR UNDERGROUND MINING - Google Patents

DAM STOP FOR UNDERGROUND MINING

Info

Publication number
FR2530287B1
FR2530287B1 FR8311640A FR8311640A FR2530287B1 FR 2530287 B1 FR2530287 B1 FR 2530287B1 FR 8311640 A FR8311640 A FR 8311640A FR 8311640 A FR8311640 A FR 8311640A FR 2530287 B1 FR2530287 B1 FR 2530287B1
Authority
FR
France
Prior art keywords
underground mining
dam stop
dam
stop
mining
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
Application number
FR8311640A
Other languages
French (fr)
Other versions
FR2530287A1 (en
Inventor
Hansjorg Trautwein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VKV KUNSTSTOFFANWENDUNG GmbH
Original Assignee
VKV KUNSTSTOFFANWENDUNG GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VKV KUNSTSTOFFANWENDUNG GmbH filed Critical VKV KUNSTSTOFFANWENDUNG GmbH
Publication of FR2530287A1 publication Critical patent/FR2530287A1/en
Application granted granted Critical
Publication of FR2530287B1 publication Critical patent/FR2530287B1/en
Expired legal-status Critical Current

Links

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Closures For Containers (AREA)
  • Examining Or Testing Airtightness (AREA)
FR8311640A 1982-07-15 1983-07-12 DAM STOP FOR UNDERGROUND MINING Expired FR2530287B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823226399 DE3226399C1 (en) 1982-07-15 1982-07-15 Plastic water tank for explosion barriers in underground mining

Publications (2)

Publication Number Publication Date
FR2530287A1 FR2530287A1 (en) 1984-01-20
FR2530287B1 true FR2530287B1 (en) 1987-07-31

Family

ID=6168442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8311640A Expired FR2530287B1 (en) 1982-07-15 1983-07-12 DAM STOP FOR UNDERGROUND MINING

Country Status (2)

Country Link
DE (1) DE3226399C1 (en)
FR (1) FR2530287B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526227C1 (en) * 1985-07-23 1986-08-14 Vkv Kunststoffanwendung Gmbh, 4660 Gelsenkirchen-Buer Water trough
CN106979457B (en) * 2017-04-18 2023-04-14 晋中开发区立达机械制造有限公司 Water seal explosion venting device and control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275019B (en) * 1964-02-26 1968-08-14 Lothar Nicolas Dipl Ing Water trough barrier
DE2509748B2 (en) * 1975-01-25 1977-08-25 Vkv Kunststoffanwendung Gmbh, 4660 Gelsenkirchen-Buer METHOD FOR MANUFACTURING CONDUCTIVE SUPPORTED WATER TANKS AND, IF APPLICABLE, THEIR ACCESSORIES, E.G. YOUR LID AND TERMINAL BARS FOR EXPLOSION BARRIERS UNDERGROUND
DE2805163C2 (en) * 1978-02-08 1980-04-10 Vkv Kunststoffanwendung Gmbh, 4660 Gelsenkirchen-Buer Water trough barrier

Also Published As

Publication number Publication date
DE3226399C1 (en) 1983-06-09
FR2530287A1 (en) 1984-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse