EP2472012A3 - Vorrichtung zur Luftführung an einem sich im Gelände unterirdisch erstreckenden Wasserleitungsnetz - Google Patents

Vorrichtung zur Luftführung an einem sich im Gelände unterirdisch erstreckenden Wasserleitungsnetz Download PDF

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Publication number
EP2472012A3
EP2472012A3 EP12405001.4A EP12405001A EP2472012A3 EP 2472012 A3 EP2472012 A3 EP 2472012A3 EP 12405001 A EP12405001 A EP 12405001A EP 2472012 A3 EP2472012 A3 EP 2472012A3
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EP
European Patent Office
Prior art keywords
air
hydrant
guide assembly
air guide
water network
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
EP12405001.4A
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English (en)
French (fr)
Other versions
EP2472012A2 (de
EP2472012B1 (de
Inventor
Dieter Jermann
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.)
Hinni AG
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Hinni AG
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Publication date
Application filed by Hinni AG filed Critical Hinni AG
Publication of EP2472012A2 publication Critical patent/EP2472012A2/de
Publication of EP2472012A3 publication Critical patent/EP2472012A3/de
Application granted granted Critical
Publication of EP2472012B1 publication Critical patent/EP2472012B1/de
Active legal-status Critical Current
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00Methods or installations for drawing-off water
    • E03B9/02Hydrants; Arrangements of valves therein; Keys for hydrants
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/02Methods or layout of installations for water supply for public or like main supply for industrial use
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00Water main or service pipe systems
    • E03B7/02Public or like main pipe systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00Methods or installations for drawing-off water
    • E03B9/02Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/04Column hydrants
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00Methods or installations for drawing-off water
    • E03B9/02Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/08Underground hydrants

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)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Die zur Luftführung eines sich im Gelände unterirdisch erstreckenden Wasserleitungsnetzes (97) geschaffene Vorrichtung hat eine in einem Hydranten (9) integrierte Luftführungs-Baugruppe (1), die vorrangig zum automatischen Luftabfluss in die Atmosphäre durch den Hydranten (9) der diesem aus dem Wasserleitungsnetz (97) zugeflossenen aufgestauten Luft bestimmt ist. Bei spezieller Ausgestaltung ist die Vorrichtung auch zum automatischen Luftzufluss aus der Atmosphäre durch den Hydranten (9) in das Wasserleitungsnetz (97) bei im Wasserleitungsnetz (97) auftretendem Unterdruck nutzbar. Die Luftführungs-Baugruppe (1) ist in einem Steigrohr (92,93) des Hydranten (9) eingebaut. Die Luftführungs-Baugruppe (1) umfasst eine Kammer (10) mit einem darin angeordneten Schwimmer (15), der mit einem Luftventil (16) zusammenwirkt. Das Luftventil (16) umfasst ein Primärteil (160), das an einem Kammerende (102) fest angeordnet ist, und ein Sekundärteil (165), das zwischen dem Primärteil (160) und dem Schwimmer (15) beweglich oder fest mit dem Primärteil (160) verbunden ist. Die Luftführungs-Baugruppe (1) ist einerseits starr mit dem Abschlusskörper (7) und andererseits starr mit einer zur Betätigung des Abschlusskörpers (7) bestimmten Ventilstange (8) verbunden. Vorteilhaft ist der mit der Luftführungs-Baugruppe (1) auch nachrüstbare Hydrant (9) im Wasserleitungsnetz (97), in Bezug auf das Normalnull, an einer Stelle erhöhten Niveaus installiert, der Luft aus dem Wasserleitungsnetz (97) zufliesst und sich dort sammelt.
Figure imgaf001
EP12405001.4A 2011-01-04 2012-01-04 Vorrichtung zur Luftführung an einem sich im Gelände unterirdisch erstreckenden Wasserleitungsnetz und Verwendung der Vorrichtung Active EP2472012B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00014/11A CH704308A2 (de) 2011-01-04 2011-01-04 Vorrichtung zur Be- und/oder Entlüftung eines sich im Gelände unterirdisch erstreckenden Wasserleitungsnetzes.

Publications (3)

Publication Number Publication Date
EP2472012A2 EP2472012A2 (de) 2012-07-04
EP2472012A3 true EP2472012A3 (de) 2015-07-08
EP2472012B1 EP2472012B1 (de) 2016-07-13

Family

ID=45495878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12405001.4A Active EP2472012B1 (de) 2011-01-04 2012-01-04 Vorrichtung zur Luftführung an einem sich im Gelände unterirdisch erstreckenden Wasserleitungsnetz und Verwendung der Vorrichtung

Country Status (2)

Country Link
EP (1) EP2472012B1 (de)
CH (1) CH704308A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US820940A (en) * 1903-08-06 1906-05-15 Eugene H Sloman Hydrant.
GB2129064A (en) * 1982-10-15 1984-05-10 Iuan Yang Hydrants
DE10127063C1 (de) * 2001-06-02 2003-01-16 Fritz Hempelmann Hydrant mit automatischer Lüftung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689169A5 (de) 1994-12-14 1998-11-13 Hinni Ag Hoehenverstellbarer Hydrant.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US820940A (en) * 1903-08-06 1906-05-15 Eugene H Sloman Hydrant.
GB2129064A (en) * 1982-10-15 1984-05-10 Iuan Yang Hydrants
DE10127063C1 (de) * 2001-06-02 2003-01-16 Fritz Hempelmann Hydrant mit automatischer Lüftung

Also Published As

Publication number Publication date
EP2472012A2 (de) 2012-07-04
EP2472012B1 (de) 2016-07-13
CH704308A2 (de) 2012-07-13

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