SE9202759D0 - Anordning foer att aastadkomma cirkulationi pumpsta tioner - Google Patents

Anordning foer att aastadkomma cirkulationi pumpsta tioner

Info

Publication number
SE9202759D0
SE9202759D0 SE9202759A SE9202759A SE9202759D0 SE 9202759 D0 SE9202759 D0 SE 9202759D0 SE 9202759 A SE9202759 A SE 9202759A SE 9202759 A SE9202759 A SE 9202759A SE 9202759 D0 SE9202759 D0 SE 9202759D0
Authority
SE
Sweden
Prior art keywords
pump
pumpsta
circulationi
astadkomma
tions
Prior art date
Application number
SE9202759A
Other languages
English (en)
Other versions
SE9202759L (sv
SE469844B (sv
Inventor
F Landquist
Original Assignee
Flygt Ab Itt
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 Flygt Ab Itt filed Critical Flygt Ab Itt
Priority to SE9202759A priority Critical patent/SE469844B/sv
Publication of SE9202759D0 publication Critical patent/SE9202759D0/sv
Priority to EP93850173A priority patent/EP0594548B1/en
Priority to DE1993613069 priority patent/DE69313069T2/de
Publication of SE9202759L publication Critical patent/SE9202759L/sv
Publication of SE469844B publication Critical patent/SE469844B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
SE9202759A 1992-09-24 1992-09-24 Anordning för att åstadkomma cirkulation i pumpstationer SE469844B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9202759A SE469844B (sv) 1992-09-24 1992-09-24 Anordning för att åstadkomma cirkulation i pumpstationer
EP93850173A EP0594548B1 (en) 1992-09-24 1993-09-08 A device for providing automatic circulation in a waste water pumping station
DE1993613069 DE69313069T2 (de) 1992-09-24 1993-09-08 Vorrichtung zur automatischen Zirkulation in Abwasserpumpstation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202759A SE469844B (sv) 1992-09-24 1992-09-24 Anordning för att åstadkomma cirkulation i pumpstationer

Publications (3)

Publication Number Publication Date
SE9202759D0 true SE9202759D0 (sv) 1992-09-24
SE9202759L SE9202759L (sv) 1993-09-27
SE469844B SE469844B (sv) 1993-09-27

Family

ID=20387260

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202759A SE469844B (sv) 1992-09-24 1992-09-24 Anordning för att åstadkomma cirkulation i pumpstationer

Country Status (3)

Country Link
EP (1) EP0594548B1 (sv)
DE (1) DE69313069T2 (sv)
SE (1) SE469844B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415233C1 (de) * 1994-04-30 1995-12-14 Abs Pumps Ltd Spülventil
IT1314629B1 (it) * 2000-05-12 2002-12-20 Zenit Spa Valvola di flussaggio
CN107288921A (zh) * 2017-08-08 2017-10-24 苏州克莱尔环保科技有限公司 搅碎式提升泵站

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444020B (sv) * 1981-02-10 1986-03-17 Flygt Ab Anordning for att astadkomma atercirkulation i aloppspumpstationer
SE463218B (sv) * 1989-02-21 1990-10-22 Flygt Ab Saett och anordning foer aastadkommande av aatercirkulation i avloppsvattenpumpstationer
SE9002711D0 (sv) * 1990-08-21 1990-08-21 Flygt Ab Anordning foer att aastadkomma cirkulation i pumpstationer

Also Published As

Publication number Publication date
SE9202759L (sv) 1993-09-27
EP0594548A1 (en) 1994-04-27
EP0594548B1 (en) 1997-08-13
SE469844B (sv) 1993-09-27
DE69313069T2 (de) 1998-02-19
DE69313069D1 (de) 1997-09-18

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