SI3688238T1 - Nepovratni ventil in ločevalnik sistema še posebej za gasilski sektor - Google Patents

Nepovratni ventil in ločevalnik sistema še posebej za gasilski sektor

Info

Publication number
SI3688238T1
SI3688238T1 SI201930048T SI201930048T SI3688238T1 SI 3688238 T1 SI3688238 T1 SI 3688238T1 SI 201930048 T SI201930048 T SI 201930048T SI 201930048 T SI201930048 T SI 201930048T SI 3688238 T1 SI3688238 T1 SI 3688238T1
Authority
SI
Slovenia
Prior art keywords
fire
return valve
system separator
fighting
sector
Prior art date
Application number
SI201930048T
Other languages
English (en)
Inventor
Lars Biskupek
Original Assignee
Awg Fittings 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 Awg Fittings Gmbh filed Critical Awg Fittings Gmbh
Publication of SI3688238T1 publication Critical patent/SI3688238T1/sl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/077—Arrangement of backflow preventing devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
    • 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
    • E03B9/16—Devices for retaining foreign matter, e.g. sand
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2557—Waste responsive to flow stoppage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2612—Common sensor for both bypass or relief valve and other branch valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2612—Common sensor for both bypass or relief valve and other branch valve
    • Y10T137/2615—Bypass or relief valve opens as other branch valve closes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2617—Bypass or relief valve biased open
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7841—One valve carries head and seat for second valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
SI201930048T 2018-09-03 2019-09-02 Nepovratni ventil in ločevalnik sistema še posebej za gasilski sektor SI3688238T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018214948.8A DE102018214948A1 (de) 2018-09-03 2018-09-03 Rückflussverhinderer und Systemtrenner insbesondere für den Feuerwehrbereich
PCT/EP2019/073328 WO2020048913A1 (de) 2018-09-03 2019-09-02 Rückflussverhinderer und systemtrenner insbesondere für den feuerwehrbereich
EP19765426.2A EP3688238B1 (de) 2018-09-03 2019-09-02 Rückflussverhinderer und systemtrenner insbesondere für den feuerwehrbereich

Publications (1)

Publication Number Publication Date
SI3688238T1 true SI3688238T1 (sl) 2021-07-30

Family

ID=67875432

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201930048T SI3688238T1 (sl) 2018-09-03 2019-09-02 Nepovratni ventil in ločevalnik sistema še posebej za gasilski sektor

Country Status (10)

Country Link
US (1) US11401702B2 (sl)
EP (1) EP3688238B1 (sl)
JP (1) JP7483689B2 (sl)
CN (1) CN112639228B (sl)
DE (1) DE102018214948A1 (sl)
DK (1) DK3688238T3 (sl)
ES (1) ES2867535T3 (sl)
PL (1) PL3688238T3 (sl)
SI (1) SI3688238T1 (sl)
WO (1) WO2020048913A1 (sl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240068207A1 (en) * 2021-01-06 2024-02-29 Eli AMAR Water flow anti-tampering and anti-theft device
DE102021109524A1 (de) 2021-04-15 2022-10-20 data M Engineering GmbH Systemtrenner

Family Cites Families (33)

* Cited by examiner, † Cited by third party
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DE204278C (sl)
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US1356298A (en) * 1920-01-28 1920-10-19 Mcgregor Alexander Valve
US1677357A (en) * 1924-05-16 1928-07-17 Mcgregor Alexander Valve
US3070112A (en) * 1958-11-03 1962-12-25 Anton Lohrer Automatic control valve for use in connection with the raising of sunken bodies
US3025869A (en) * 1959-07-07 1962-03-20 Bendix Westinghouse Automotive Fluid pressure valve mechanism
DE1550254A1 (de) * 1966-06-23 1969-07-31 Gerdts Gustav F Kg Rueckschlagventil
GB1208775A (en) * 1967-03-14 1970-10-14 H G East & Company Ltd Improvements in or relating to respiratory apparatus
US3967635A (en) * 1974-11-07 1976-07-06 Sealfon Andrew I Valve for carbonator
DD204278A1 (de) 1982-04-08 1983-11-23 Harald Barby Kombinierte rueckflussverhinderungs- und entwaesserungseinrichtung an hydranten
DE3532180C1 (en) 1985-09-10 1987-04-30 Baelz Juergen Controls Device for shutting off a pipeline, especially a drinking-water line
JPH0442631Y2 (sl) * 1987-02-06 1992-10-08
US4941502A (en) * 1989-05-31 1990-07-17 Keystone International Holdings Corp. Low pressure recirculation valve
US5176171A (en) * 1991-10-17 1993-01-05 Flomatic Corporation Check valve
JP3593754B2 (ja) * 1995-08-04 2004-11-24 アイシン・エィ・ダブリュ株式会社 電磁弁
JP3655978B2 (ja) * 1996-11-12 2005-06-02 ヤマトプロテック株式会社 流水検知装置
JP2002081775A (ja) 2000-09-08 2002-03-22 Shimadzu Corp 配管における水滴除去装置
JP3650812B2 (ja) * 2002-10-15 2005-05-25 高砂エンジニアリング株式会社 漏水検出用逆止弁を用いた漏水警報システム
US7114516B2 (en) * 2002-10-15 2006-10-03 Takasago Engineering Co., Ltd. Leak-detecting check valve, and leak-detection alarm system that uses said check valve
BRPI0513022A (pt) * 2004-07-07 2008-04-22 Kidde Fire Fighting Inc sistema de bombas incluindo bombas hospedeiras e satélites
ITPD20040227A1 (it) 2004-09-10 2004-12-10 Lino Manfrotto & Co Spa Testa orientabili per attrezzature ottiche e o foto cinematofrafiche
DE102004044850B3 (de) * 2004-09-10 2006-06-22 Alfred Kärcher Gmbh & Co. Kg Rückflußverhinderer
DE102005061694A1 (de) 2005-12-21 2007-07-05 Honeywell Technologies S.A.R.L. Systemtrenner mit Ablassventil und ausgangsseitigem Rückflussverhinderer
DE202007004023U1 (de) * 2007-03-20 2007-05-31 Reiche, Marion Rückschlagventil
CA2697089C (en) * 2009-05-11 2015-12-29 Msi Machineering Solutions Inc. Production tubing drain valve
DE102011117732B3 (de) * 2011-11-07 2013-03-21 Sensus Spectrum Llc Elektromechanischer Schalter verbunden mit einem Fluidzähler
CN104235441B (zh) * 2014-09-03 2016-08-24 黄健山 返流阻止阀
DE102017007458A1 (de) * 2017-08-08 2019-02-14 Honeywell Technologies Sarl Sicherungsarmatur
US10781662B2 (en) * 2017-10-31 2020-09-22 Flomatic Corporation Drain-back check valve assembly
CN207701848U (zh) 2017-12-18 2018-08-07 温岭市创亿气动工具有限公司 一种新型放水阀
DE202017107759U1 (de) 2017-12-20 2018-01-29 Honeywell Technologies Sarl Sicherungsarmatur
DE202018102598U1 (de) 2018-05-09 2018-06-04 Honeywell Technologies Sarl Sicherungsarmatur
DE202018102599U1 (de) 2018-05-09 2018-06-04 Honeywell Technologies Sarl Sicherungsarmatur

Also Published As

Publication number Publication date
CN112639228A (zh) 2021-04-09
EP3688238B1 (de) 2021-03-31
DK3688238T3 (da) 2021-05-25
JP2021535341A (ja) 2021-12-16
CN112639228B (zh) 2022-10-28
ES2867535T3 (es) 2021-10-20
WO2020048913A1 (de) 2020-03-12
US20210238830A1 (en) 2021-08-05
PL3688238T3 (pl) 2021-08-16
DE102018214948A1 (de) 2020-03-05
JP7483689B2 (ja) 2024-05-15
US11401702B2 (en) 2022-08-02
EP3688238A1 (de) 2020-08-05

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