EP2009228A3 - Bohrlochvreschluss mit integriertem Mischer - Google Patents

Bohrlochvreschluss mit integriertem Mischer Download PDF

Info

Publication number
EP2009228A3
EP2009228A3 EP08009060A EP08009060A EP2009228A3 EP 2009228 A3 EP2009228 A3 EP 2009228A3 EP 08009060 A EP08009060 A EP 08009060A EP 08009060 A EP08009060 A EP 08009060A EP 2009228 A3 EP2009228 A3 EP 2009228A3
Authority
EP
European Patent Office
Prior art keywords
packer
static mixer
evenly
integral mixer
mixer
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.)
Withdrawn
Application number
EP08009060A
Other languages
English (en)
French (fr)
Other versions
EP2009228A2 (de
Inventor
Andreas Nawrath
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.)
Minova Carbotech GmbH
Original Assignee
Minova Carbotech 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 Minova Carbotech GmbH filed Critical Minova Carbotech GmbH
Publication of EP2009228A2 publication Critical patent/EP2009228A2/de
Publication of EP2009228A3 publication Critical patent/EP2009228A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Für den Einsatz vor allem im untertägigen Bergbau ist ein Bohrlochverschluss 1 vorgesehen, in den ein Statikmischer 20 so integriert ist, dass er die eingedrückten Komponenten immer sicher und gleichmäßig vermischt. Der Statikmischer 20 ist durch eine Sperre 23 so festgelegt, dass er vor allem die Berstscheibe nicht frühzeitig zerstören kann, insbesondere aber dafür sorgt, dass in den Bereichen zwischen Packerrohr 2 und Blähkörper 3 gleichmäßig gemischtes Verfestigungsmaterial eindringt.
EP08009060A 2007-06-25 2008-05-16 Bohrlochvreschluss mit integriertem Mischer Withdrawn EP2009228A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007008940U DE202007008940U1 (de) 2007-06-25 2007-06-25 Bohrlochverschluss mit integriertem Mischer

Publications (2)

Publication Number Publication Date
EP2009228A2 EP2009228A2 (de) 2008-12-31
EP2009228A3 true EP2009228A3 (de) 2010-07-28

Family

ID=38580475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08009060A Withdrawn EP2009228A3 (de) 2007-06-25 2008-05-16 Bohrlochvreschluss mit integriertem Mischer

Country Status (3)

Country Link
EP (1) EP2009228A3 (de)
DE (1) DE202007008940U1 (de)
UA (1) UA100839C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439258A (zh) * 2019-04-15 2019-11-12 中国建筑第四工程局有限公司 一种一次性成型一体化锚杆及施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8006658U1 (de) * 1980-03-12 1980-06-26 Bwz Berg- Und Industrietechnik Gmbh, 4250 Bottrop Bohrlochabdichtungsvorrichtung
DE8906126U1 (de) * 1989-05-18 1990-04-19 Bergwerksverband Gmbh, 4300 Essen, De
DE4209802C1 (en) * 1992-03-26 1993-08-26 Schmidt, Kranz & Co Gmbh Zweigniederlassung Zorge, 3421 Zorge, De Rock or masonry sealant injection tube - has bursting disc retained by securing ring in counterbored and externally conical discharge end
DE10135159C1 (de) * 2001-07-19 2002-10-31 Schmidt & Co Gmbh Kranz Bohrlochverschluss
WO2003044324A1 (en) * 2001-11-23 2003-05-30 Celtite Pty Ltd Method and apparatus for adhesively anchoring tubular rock bolts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8006658U1 (de) * 1980-03-12 1980-06-26 Bwz Berg- Und Industrietechnik Gmbh, 4250 Bottrop Bohrlochabdichtungsvorrichtung
DE8906126U1 (de) * 1989-05-18 1990-04-19 Bergwerksverband Gmbh, 4300 Essen, De
DE4209802C1 (en) * 1992-03-26 1993-08-26 Schmidt, Kranz & Co Gmbh Zweigniederlassung Zorge, 3421 Zorge, De Rock or masonry sealant injection tube - has bursting disc retained by securing ring in counterbored and externally conical discharge end
DE10135159C1 (de) * 2001-07-19 2002-10-31 Schmidt & Co Gmbh Kranz Bohrlochverschluss
WO2003044324A1 (en) * 2001-11-23 2003-05-30 Celtite Pty Ltd Method and apparatus for adhesively anchoring tubular rock bolts

Also Published As

Publication number Publication date
DE202007008940U1 (de) 2007-10-11
UA100839C2 (ru) 2013-02-11
EP2009228A2 (de) 2008-12-31

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