EP0926301A3 - Clapet anti-refoulement - Google Patents

Clapet anti-refoulement Download PDF

Info

Publication number
EP0926301A3
EP0926301A3 EP98122778A EP98122778A EP0926301A3 EP 0926301 A3 EP0926301 A3 EP 0926301A3 EP 98122778 A EP98122778 A EP 98122778A EP 98122778 A EP98122778 A EP 98122778A EP 0926301 A3 EP0926301 A3 EP 0926301A3
Authority
EP
European Patent Office
Prior art keywords
back flow
discharge
return valve
movable
detector
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP98122778A
Other languages
German (de)
English (en)
Other versions
EP0926301A2 (fr
EP0926301B1 (fr
Inventor
Gmbh Kessel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kessel GmbH
Original Assignee
Kessel 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 Kessel GmbH filed Critical Kessel GmbH
Publication of EP0926301A2 publication Critical patent/EP0926301A2/fr
Publication of EP0926301A3 publication Critical patent/EP0926301A3/fr
Application granted granted Critical
Publication of EP0926301B1 publication Critical patent/EP0926301B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Revetment (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
EP98122778A 1997-12-23 1998-12-01 Clapet anti-refoulement Expired - Lifetime EP0926301B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19757743 1997-12-23
DE19757743A DE19757743C1 (de) 1997-12-23 1997-12-23 Rückstauverschlußvorrichtung

Publications (3)

Publication Number Publication Date
EP0926301A2 EP0926301A2 (fr) 1999-06-30
EP0926301A3 true EP0926301A3 (fr) 1999-11-17
EP0926301B1 EP0926301B1 (fr) 2004-03-31

Family

ID=7853305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98122778A Expired - Lifetime EP0926301B1 (fr) 1997-12-23 1998-12-01 Clapet anti-refoulement

Country Status (3)

Country Link
EP (1) EP0926301B1 (fr)
AT (1) ATE263291T1 (fr)
DE (1) DE19757743C1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910254C2 (de) * 1999-03-08 2003-01-02 Kessel Gmbh Hebeanlage für Abwasser
GB2373258B (en) * 2001-03-17 2003-11-19 Ray Wolfenden Floodwater/sewage protection for buildings
AT412887B (de) * 2003-12-22 2005-08-25 Hl Hutterer & Lechner Gmbh Rohrreinigungseinrichtung
DE102005009777B4 (de) * 2005-01-05 2008-08-21 Aco Severin Ahlmann Gmbh & Co. Kg Rückstauverschluss
EP2154300B1 (fr) 2008-08-14 2011-12-28 Kessel AG Station d'eaux usées
DE202008015822U1 (de) * 2008-12-01 2010-02-11 Abu-Plast Kunststoffbetriebe Gmbh Sperrvorrichtung einer Rohrleitung, insbesondere einer WC-Abwasserleitung
DE102010036916B4 (de) 2010-08-09 2015-04-09 Aco Severin Ahlmann Gmbh & Co. Kg Rückstausperre für eine Abwasserleitung und Verfahren zum Betreiben einer derartigen Rückstausperre
NL2011130C2 (nl) * 2013-07-10 2015-01-13 Dennis Veldhuizen Werkwijze voor het tijdelijk afsluiten van een middels een rooster afgedekte goot van een verhard stuk aardoppervlak; alsmede een afsluitorgaan voor een goot.
DK2868823T3 (en) * 2013-10-31 2019-02-25 Nordisk Innovation Aps Pest barrier and method of operation of the pest barrier
EP3265620B1 (fr) * 2015-03-03 2022-01-12 Damgaard Jensen Karen, Elisabeth Clapet et dispositif d'extermination de rats combinés

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8712537U1 (de) * 1987-09-17 1987-11-05 Kessel, Bernhard, 8071 Lenting Reinigungsrohr für druchgehende Abwasser-Rohrleitungen
EP0307698A1 (fr) * 1987-09-17 1989-03-22 Bernhard Kessel Trousse comportant un tuyau de nettoyage pour des conduites d'égout continue
DE9413322U1 (de) * 1994-08-18 1995-12-21 Fa. Franz Viegener Ii, 57439 Attendorn Rückstauvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8712537U1 (de) * 1987-09-17 1987-11-05 Kessel, Bernhard, 8071 Lenting Reinigungsrohr für druchgehende Abwasser-Rohrleitungen
EP0307698A1 (fr) * 1987-09-17 1989-03-22 Bernhard Kessel Trousse comportant un tuyau de nettoyage pour des conduites d'égout continue
DE9413322U1 (de) * 1994-08-18 1995-12-21 Fa. Franz Viegener Ii, 57439 Attendorn Rückstauvorrichtung

Also Published As

Publication number Publication date
EP0926301A2 (fr) 1999-06-30
EP0926301B1 (fr) 2004-03-31
DE19757743C1 (de) 1999-02-11
ATE263291T1 (de) 2004-04-15

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