SE404389B - VALVE FOR WELLS - Google Patents

VALVE FOR WELLS

Info

Publication number
SE404389B
SE404389B SE7713535A SE7713535A SE404389B SE 404389 B SE404389 B SE 404389B SE 7713535 A SE7713535 A SE 7713535A SE 7713535 A SE7713535 A SE 7713535A SE 404389 B SE404389 B SE 404389B
Authority
SE
Sweden
Prior art keywords
wells
valve
Prior art date
Application number
SE7713535A
Other languages
Swedish (sv)
Inventor
Sok
Original Assignee
Svensson Frank G H
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 Svensson Frank G H filed Critical Svensson Frank G H
Priority to SE7713535A priority Critical patent/SE404389B/en
Publication of SE404389B publication Critical patent/SE404389B/en
Priority to DK532178A priority patent/DK532178A/en
Priority to DE19782851881 priority patent/DE2851881A1/en
Priority to FR7833833A priority patent/FR2412666A1/en
Priority to NL7811753A priority patent/NL7811753A/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
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/149—Annular gaskets
    • 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
    • E02D29/14—Covers for manholes or the like; Frames for covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sewage (AREA)
SE7713535A 1977-11-30 1977-11-30 VALVE FOR WELLS SE404389B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7713535A SE404389B (en) 1977-11-30 1977-11-30 VALVE FOR WELLS
DK532178A DK532178A (en) 1977-11-30 1978-11-28 VALVE FITTING ISAER FOR USE IN FIRE
DE19782851881 DE2851881A1 (en) 1977-11-30 1978-11-30 LOCKING DEVICE FOR PITS
FR7833833A FR2412666A1 (en) 1977-11-30 1978-11-30 Catchment cavity liquid escape prevention seal - has sealing ring fitting top flange adjusting bar and closure plate with packing
NL7811753A NL7811753A (en) 1977-11-30 1978-11-30 VALVE FOR A WELL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7713535A SE404389B (en) 1977-11-30 1977-11-30 VALVE FOR WELLS

Publications (1)

Publication Number Publication Date
SE404389B true SE404389B (en) 1978-10-02

Family

ID=20333047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713535A SE404389B (en) 1977-11-30 1977-11-30 VALVE FOR WELLS

Country Status (5)

Country Link
DE (1) DE2851881A1 (en)
DK (1) DK532178A (en)
FR (1) FR2412666A1 (en)
NL (1) NL7811753A (en)
SE (1) SE404389B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437873C2 (en) * 1993-11-02 2003-10-02 Sjoebo Bruk Sjoebo Ab wastewater flow

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341899C1 (en) * 1983-11-19 1985-05-15 Bayer Ag, 5090 Leverkusen Shut-off member, which can be subsequently installed, for a street gulley
DE3410865C1 (en) * 1984-03-22 1985-10-17 Guss- Und Armaturwerk Kaiserslautern Nachf. Karl Billand Gmbh & Co, 6750 Kaiserslautern A rainwater inlet which can be blocked in order to prevent overloading of a sewerage system
DE3725783A1 (en) * 1987-08-04 1989-02-16 Passavant Werke DRAIN PIPE WITH QUICK-LOCKING INSTALLABLE AT NIGHT
AT407409B (en) * 1999-02-10 2001-03-26 Kunz Hans Gmbh Shaft closure for valve chambers
NL1014258C2 (en) * 2000-02-02 2001-08-03 Zeven Son B V De Closing device for closing an opening.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437873C2 (en) * 1993-11-02 2003-10-02 Sjoebo Bruk Sjoebo Ab wastewater flow

Also Published As

Publication number Publication date
FR2412666B3 (en) 1981-08-28
DK532178A (en) 1979-05-31
FR2412666A1 (en) 1979-07-20
NL7811753A (en) 1979-06-01
DE2851881A1 (en) 1979-05-31

Similar Documents

Publication Publication Date Title
SE7800992L (en) VALVE
DK282178A (en) VALVE
DK362278A (en) fluid valve
SE7812171L (en) VALVE
DK156917C (en) VALVE
DK473377A (en) VALVE
DK126478A (en) VALVE
SE7800788L (en) TURNING DEVICE FOR VALVE
SE7809043L (en) VALVE
DK457378A (en) VALVE
AT366488B (en) VALVE
SE7807796L (en) VALVE
SE7811126L (en) VALVE
DK58678A (en) VALVE
SE404389B (en) VALVE FOR WELLS
BR7802652A (en) VALVE
SE7710995L (en) VALVE
SE7704262L (en) VALVE
DK58578A (en) VALVE
SE7714736L (en) VALVE
SE7703269L (en) VALVE
FI56249C (en) VALVE
SE7707016L (en) SELF-TIGHTING VALVE
FI771970A (en) SJAELVSTAENGANDE VALVE
FI772383A (en) VALVE