SE9600811D0 - Device for sealing damaged wells - Google Patents

Device for sealing damaged wells

Info

Publication number
SE9600811D0
SE9600811D0 SE9600811A SE9600811A SE9600811D0 SE 9600811 D0 SE9600811 D0 SE 9600811D0 SE 9600811 A SE9600811 A SE 9600811A SE 9600811 A SE9600811 A SE 9600811A SE 9600811 D0 SE9600811 D0 SE 9600811D0
Authority
SE
Sweden
Prior art keywords
cone
well
installation
tube
sealing damaged
Prior art date
Application number
SE9600811A
Other languages
Swedish (sv)
Other versions
SE9600811L (en
Inventor
Kjell Sjoestroem
Original Assignee
Nsp Maskin Ab
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 Nsp Maskin Ab filed Critical Nsp Maskin Ab
Priority to SE9600811A priority Critical patent/SE9600811L/en
Publication of SE9600811D0 publication Critical patent/SE9600811D0/en
Publication of SE9600811L publication Critical patent/SE9600811L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/128—Repairs of manhole shafts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

After installation of the cone (1) in the bottom of the well (2), its two halves are coupled together by e.g. a screw union. It is then sealed against the bottom and sides of the well. When a cone is in place a tube (13) is lowered into the cone neck where it is fixed. - After installation of a cone and a tube, water and precipitating particles are prevented from reaching a connection (7) and a well bottom plate, thereby disturbing the flow in a conduit network (5).
SE9600811A 1996-03-01 1996-03-01 Device for sealing damaged wells SE9600811L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9600811A SE9600811L (en) 1996-03-01 1996-03-01 Device for sealing damaged wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600811A SE9600811L (en) 1996-03-01 1996-03-01 Device for sealing damaged wells

Publications (2)

Publication Number Publication Date
SE9600811D0 true SE9600811D0 (en) 1996-03-01
SE9600811L SE9600811L (en) 1997-09-02

Family

ID=20401632

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600811A SE9600811L (en) 1996-03-01 1996-03-01 Device for sealing damaged wells

Country Status (1)

Country Link
SE (1) SE9600811L (en)

Also Published As

Publication number Publication date
SE9600811L (en) 1997-09-02

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