EP2971381A4 - Hydrant spülen mit fail-safe - Google Patents

Hydrant spülen mit fail-safe

Info

Publication number
EP2971381A4
EP2971381A4 EP14768557.2A EP14768557A EP2971381A4 EP 2971381 A4 EP2971381 A4 EP 2971381A4 EP 14768557 A EP14768557 A EP 14768557A EP 2971381 A4 EP2971381 A4 EP 2971381A4
Authority
EP
European Patent Office
Prior art keywords
fail
safe
hydrant
flushing
flushing hydrant
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.)
Withdrawn
Application number
EP14768557.2A
Other languages
English (en)
French (fr)
Other versions
EP2971381A1 (de
Inventor
Leo W Fleury
Normand James Roy
James Ola Williams
Kenneth A Clark
Paul Gifford
Christian Michael Granata
Edward C Parish
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.)
Mueller International LLC
Original Assignee
Mueller International LLC
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
Priority claimed from US13/841,597 external-priority patent/US9194108B2/en
Application filed by Mueller International LLC filed Critical Mueller International LLC
Publication of EP2971381A1 publication Critical patent/EP2971381A1/de
Publication of EP2971381A4 publication Critical patent/EP2971381A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/18—Cleaning tools for hydrants
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/04—Column 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP14768557.2A 2013-03-15 2014-02-28 Hydrant spülen mit fail-safe Withdrawn EP2971381A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/841,597 US9194108B2 (en) 2012-02-07 2013-03-15 Flushing hydrant with fail-safe
PCT/US2014/019315 WO2014149530A1 (en) 2013-03-15 2014-02-28 Flushing hydrant with fail-safe

Publications (2)

Publication Number Publication Date
EP2971381A1 EP2971381A1 (de) 2016-01-20
EP2971381A4 true EP2971381A4 (de) 2016-11-02

Family

ID=51580629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14768557.2A Withdrawn EP2971381A4 (de) 2013-03-15 2014-02-28 Hydrant spülen mit fail-safe

Country Status (3)

Country Link
EP (1) EP2971381A4 (de)
CA (1) CA2901827C (de)
WO (1) WO2014149530A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL233189B1 (pl) * 2017-09-19 2019-09-30 Armatura Woda Kanalizacja Spolka Z Ograniczona Odpowiedzialnoscia Obudowa do zasuw ze zintegrowanym wskaźnikiem otwarcia
US10564653B2 (en) 2018-04-13 2020-02-18 Mueller International, Llc Flushing verification and management system
CN115607892B (zh) * 2022-09-22 2023-06-16 杭州申弘智能科技有限公司 一种消防监控系统中的受控消防设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013119661A1 (en) * 2012-02-07 2013-08-15 Mueller International, Llc Flushing hydrant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262489A (en) * 1941-02-04 1941-11-11 William W Bolser Hydrant
US3566905A (en) * 1969-04-01 1971-03-02 Woodford Mfg Co Hydrant purging means
US6356811B1 (en) * 1998-10-13 2002-03-12 Honeywell Measurex Devron Inc. Control system for pneumatic actuators
US8733390B2 (en) * 2005-09-17 2014-05-27 John C. Kupferle Foundry Company Automatic flushing device for municipal water systems
WO2008125132A1 (en) * 2007-04-13 2008-10-23 Norgren Gmbh Pneumatic actuator system and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013119661A1 (en) * 2012-02-07 2013-08-15 Mueller International, Llc Flushing hydrant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014149530A1 *

Also Published As

Publication number Publication date
CA2901827A1 (en) 2014-09-25
EP2971381A1 (de) 2016-01-20
WO2014149530A1 (en) 2014-09-25
CA2901827C (en) 2021-02-02

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Legal Events

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