DE202011102934U1 - Ventileinheit zur Belüftungs- oder Rückstromsteuerung - Google Patents

Ventileinheit zur Belüftungs- oder Rückstromsteuerung Download PDF

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Publication number
DE202011102934U1
DE202011102934U1 DE201120102934 DE202011102934U DE202011102934U1 DE 202011102934 U1 DE202011102934 U1 DE 202011102934U1 DE 201120102934 DE201120102934 DE 201120102934 DE 202011102934 U DE202011102934 U DE 202011102934U DE 202011102934 U1 DE202011102934 U1 DE 202011102934U1
Authority
DE
Germany
Prior art keywords
valve
lip
line path
valve device
path
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.)
Expired - Lifetime
Application number
DE201120102934
Other languages
German (de)
English (en)
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.)
PIPE SYSTEMS GmbH
PIPE-SYSTEMS GmbH
Original Assignee
PIPE SYSTEMS GmbH
PIPE-SYSTEMS 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 PIPE SYSTEMS GmbH, PIPE-SYSTEMS GmbH filed Critical PIPE SYSTEMS GmbH
Priority to DE201120102934 priority Critical patent/DE202011102934U1/de
Priority to PCT/EP2012/062017 priority patent/WO2013000824A1/fr
Priority to EP12732592.6A priority patent/EP2726678A1/fr
Publication of DE202011102934U1 publication Critical patent/DE202011102934U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • E03B9/025—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks
    • E03B9/027—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks with features preventing frost damage
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

Landscapes

  • Engineering & Computer Science (AREA)
  • General 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)
  • Check Valves (AREA)
DE201120102934 2011-06-28 2011-06-28 Ventileinheit zur Belüftungs- oder Rückstromsteuerung Expired - Lifetime DE202011102934U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE201120102934 DE202011102934U1 (de) 2011-06-28 2011-06-28 Ventileinheit zur Belüftungs- oder Rückstromsteuerung
PCT/EP2012/062017 WO2013000824A1 (fr) 2011-06-28 2012-06-21 Unité valve permettant une commande d'aération ou de reflux
EP12732592.6A EP2726678A1 (fr) 2011-06-28 2012-06-21 Unité valve permettant une commande d'aération ou de reflux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201120102934 DE202011102934U1 (de) 2011-06-28 2011-06-28 Ventileinheit zur Belüftungs- oder Rückstromsteuerung

Publications (1)

Publication Number Publication Date
DE202011102934U1 true DE202011102934U1 (de) 2012-10-10

Family

ID=46458472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201120102934 Expired - Lifetime DE202011102934U1 (de) 2011-06-28 2011-06-28 Ventileinheit zur Belüftungs- oder Rückstromsteuerung

Country Status (3)

Country Link
EP (1) EP2726678A1 (fr)
DE (1) DE202011102934U1 (fr)
WO (1) WO2013000824A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021176040A1 (fr) * 2020-03-06 2021-09-10 Zf Cv Systems Europe Bvba Soupape de fluide, agencement de soupape et système de freinage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083004A1 (fr) 2013-12-02 2015-06-11 Population Genetics Technologies Ltd. Procédé d'évaluation de variants minoritaires dans un échantillon
EP3401133B1 (fr) * 2017-05-08 2020-07-08 WABCO Europe BVBA Vanne de mise à niveau
CN108930646A (zh) * 2017-05-26 2018-12-04 港捷实业（东莞）有限公司 气泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632303A (en) * 1993-07-08 1997-05-27 Wcm Industries, Inc. Wall water hydrant having backflow and back siphonage preventor
US6761183B1 (en) * 2002-09-23 2004-07-13 Hoeptner, Iii Herbert W. Back flow preventing adjustable valve apparatus with fluid escape
US6769446B1 (en) * 2003-08-14 2004-08-03 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets
US7549444B2 (en) * 2003-07-31 2009-06-23 B & K Industries, Inc. Frost free valve assembly
US8079382B2 (en) * 2009-11-16 2011-12-20 Cheng-Hsuan Wu Unfreeze faucet structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407837A (en) * 1965-10-20 1968-10-29 Mansfield Sanitary Inc Sillcock with ice expansion control
GB8629616D0 (en) * 1986-12-11 1987-01-21 Guest Ltd John Non-return valves
US5740831A (en) * 1996-12-31 1998-04-21 Nibco Inc. Frostproof hydrant seal
DE29709021U1 (de) * 1997-05-22 1997-07-17 Festo Kg Rückschlagventil
DE10043079C2 (de) * 2000-09-01 2003-01-02 Draeger Medical Ag Rückschlagventil mit Schwingungsdämpfung
US6805154B1 (en) * 2003-12-05 2004-10-19 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets
DE102007019594B3 (de) * 2007-04-24 2008-11-13 Schell Gmbh & Co. Kg Frostsichere Armatur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632303A (en) * 1993-07-08 1997-05-27 Wcm Industries, Inc. Wall water hydrant having backflow and back siphonage preventor
US6761183B1 (en) * 2002-09-23 2004-07-13 Hoeptner, Iii Herbert W. Back flow preventing adjustable valve apparatus with fluid escape
US7549444B2 (en) * 2003-07-31 2009-06-23 B & K Industries, Inc. Frost free valve assembly
US6769446B1 (en) * 2003-08-14 2004-08-03 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets
US8079382B2 (en) * 2009-11-16 2011-12-20 Cheng-Hsuan Wu Unfreeze faucet structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021176040A1 (fr) * 2020-03-06 2021-09-10 Zf Cv Systems Europe Bvba Soupape de fluide, agencement de soupape et système de freinage

Also Published As

Publication number Publication date
WO2013000824A1 (fr) 2013-01-03
EP2726678A1 (fr) 2014-05-07

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20121129

R150 Term of protection extended to 6 years
R150 Term of protection extended to 6 years

Effective date: 20140721

R157 Lapse of ip right after 6 years