PL3760830T3 - Device for closing a cavity formed in the ground - Google Patents

Device for closing a cavity formed in the ground

Info

Publication number
PL3760830T3
PL3760830T3 PL20172065.3T PL20172065T PL3760830T3 PL 3760830 T3 PL3760830 T3 PL 3760830T3 PL 20172065 T PL20172065 T PL 20172065T PL 3760830 T3 PL3760830 T3 PL 3760830T3
Authority
PL
Poland
Prior art keywords
closing
ground
cavity formed
cavity
Prior art date
Application number
PL20172065.3T
Other languages
Polish (pl)
Inventor
Michael Strzodka
Jan Magister
Andreas BÜRGER
Peter Biegel
Sokrates Giapapas
Original Assignee
Gmb 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 Gmb Gmbh filed Critical Gmb Gmbh
Publication of PL3760830T3 publication Critical patent/PL3760830T3/en

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
    • E21B33/02—Surface sealing or packing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sewage (AREA)
  • Sheet Holders (AREA)
PL20172065.3T 2019-07-02 2020-04-29 Device for closing a cavity formed in the ground PL3760830T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019103633.8U DE202019103633U1 (en) 2019-07-02 2019-07-02 Device for closing a cavity formed in the ground

Publications (1)

Publication Number Publication Date
PL3760830T3 true PL3760830T3 (en) 2024-03-04

Family

ID=67992020

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20172065.3T PL3760830T3 (en) 2019-07-02 2020-04-29 Device for closing a cavity formed in the ground

Country Status (3)

Country Link
EP (1) EP3760830B1 (en)
DE (1) DE202019103633U1 (en)
PL (1) PL3760830T3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673034A (en) * 1986-01-06 1987-06-16 Hansen Donald J Cased water wells having flexible pad
NL1004421C1 (en) * 1996-11-04 1997-04-03 Eijkelkamp Agrisearch Equip Bv Borehole cover.
FR2844296B1 (en) * 2002-09-05 2004-11-19 Lefeuvre Sa PROTECTIVE HAIR FOR WELLS OR DRILLING
DE202010009507U1 (en) * 2010-06-22 2010-11-04 Rexholm, John Device for sealing a damaged outlet nozzle (II)
US8413583B2 (en) * 2010-07-23 2013-04-09 Samuel T. Sloan Hole covering and locator

Also Published As

Publication number Publication date
EP3760830A1 (en) 2021-01-06
DE202019103633U1 (en) 2019-09-03
EP3760830B1 (en) 2023-09-13

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