SE9902305D0 - Well - Google Patents

Well

Info

Publication number
SE9902305D0
SE9902305D0 SE9902305A SE9902305A SE9902305D0 SE 9902305 D0 SE9902305 D0 SE 9902305D0 SE 9902305 A SE9902305 A SE 9902305A SE 9902305 A SE9902305 A SE 9902305A SE 9902305 D0 SE9902305 D0 SE 9902305D0
Authority
SE
Sweden
Prior art keywords
downwards
hatch
chamber
well section
well
Prior art date
Application number
SE9902305A
Other languages
Swedish (sv)
Other versions
SE9902305L (en
SE518984C2 (en
Inventor
Majid Eghtesadi
Original Assignee
Skanska Teknik 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 Skanska Teknik Ab filed Critical Skanska Teknik Ab
Priority to SE9902305A priority Critical patent/SE518984C2/en
Publication of SE9902305D0 publication Critical patent/SE9902305D0/en
Publication of SE9902305L publication Critical patent/SE9902305L/en
Publication of SE518984C2 publication Critical patent/SE518984C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Abstract

The top of the sludge chamber (19) communicates with the inlet gully (10) and also communicates via an overflow edge (21) with a well section (20) to one side of the chamber. The well section includes a downwards-facing partition wall (25) that stops at a distance from the bottom of this section and preferably comprises a downwards-swinging hatch, this wall being used to form a water trap and the hatch allowing access to the connecting passage (26) for drainage pipes.
SE9902305A 1999-06-17 1999-06-17 Drain shaft for placing next to road, contains sludge chamber communicating via overflow edge to well section on one side used to form water trap SE518984C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9902305A SE518984C2 (en) 1999-06-17 1999-06-17 Drain shaft for placing next to road, contains sludge chamber communicating via overflow edge to well section on one side used to form water trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902305A SE518984C2 (en) 1999-06-17 1999-06-17 Drain shaft for placing next to road, contains sludge chamber communicating via overflow edge to well section on one side used to form water trap

Publications (3)

Publication Number Publication Date
SE9902305D0 true SE9902305D0 (en) 1999-06-17
SE9902305L SE9902305L (en) 2000-12-18
SE518984C2 SE518984C2 (en) 2002-12-17

Family

ID=20416134

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902305A SE518984C2 (en) 1999-06-17 1999-06-17 Drain shaft for placing next to road, contains sludge chamber communicating via overflow edge to well section on one side used to form water trap

Country Status (1)

Country Link
SE (1) SE518984C2 (en)

Also Published As

Publication number Publication date
SE9902305L (en) 2000-12-18
SE518984C2 (en) 2002-12-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed