DK1554513T3 - stop valve - Google Patents

stop valve

Info

Publication number
DK1554513T3
DK1554513T3 DK03778428T DK03778428T DK1554513T3 DK 1554513 T3 DK1554513 T3 DK 1554513T3 DK 03778428 T DK03778428 T DK 03778428T DK 03778428 T DK03778428 T DK 03778428T DK 1554513 T3 DK1554513 T3 DK 1554513T3
Authority
DK
Denmark
Prior art keywords
wedge
stop
displacement axis
along
stop wedge
Prior art date
Application number
DK03778428T
Other languages
Danish (da)
Other versions
DK1554513T4 (en
Inventor
Philippe Bidu
Daniel Grojean
Richard Morecroft
Original Assignee
Saint Gobain Pont A Mousson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32088221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1554513(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Pont A Mousson filed Critical Saint Gobain Pont A Mousson
Publication of DK1554513T3 publication Critical patent/DK1554513T3/en
Application granted granted Critical
Publication of DK1554513T4 publication Critical patent/DK1554513T4/en

Links

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/316—Guiding of the slide

Abstract

The invention relates to a stop wedge for a stop valve, which is designed to be moved in translation along a displacement axis (T-T). The wedge consists of a sealing panel comprising a distal end (60) which is intended to be applied against a sealing seat (22) and two lateral guide elements (82, 84). The stop wedge (6) also comprises a stopping surface (A) which comes into contact with the pressurised liquid and which is projected onto the displacement plane (C-C) when the stop wedge (6) is in the closed position. The distal ends (98, 100) of the aforementioned guide elements (82, 84) are separated from the distal end (60) of the stop wedge (6) by a distance dp which is measured along the displacement axis (T-T). The stopping surface (A) has a height H along the displacement axis (T-T), while the dp/H ratio is less than 0.34.
DK03778428.7T 2002-10-23 2003-10-21 stop valve DK1554513T4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213258A FR2846392B1 (en) 2002-10-23 2002-10-23 STOP CORNER, AND CORRESPONDING STOP VALVE
PCT/FR2003/003123 WO2004038266A1 (en) 2002-10-23 2003-10-21 Stop valve

Publications (2)

Publication Number Publication Date
DK1554513T3 true DK1554513T3 (en) 2007-06-18
DK1554513T4 DK1554513T4 (en) 2016-05-09

Family

ID=32088221

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03778428.7T DK1554513T4 (en) 2002-10-23 2003-10-21 stop valve

Country Status (13)

Country Link
EP (1) EP1554513B2 (en)
AT (1) ATE356950T2 (en)
AU (1) AU2003285427A1 (en)
BR (1) BR0306641B1 (en)
CY (1) CY1106415T1 (en)
DE (1) DE60312540T3 (en)
DK (1) DK1554513T4 (en)
ES (1) ES2281677T5 (en)
FR (1) FR2846392B1 (en)
PL (1) PL204751B1 (en)
PT (1) PT1554513E (en)
SI (1) SI1554513T1 (en)
WO (1) WO2004038266A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120291877A1 (en) * 2011-05-17 2012-11-22 Meek Robert K Gate valve
EP2746629A1 (en) 2012-12-21 2014-06-25 AVK Holding A/S Valve wedge for a slide valve
PL232483B1 (en) 2014-03-12 2019-06-28 Grundwaterstream Armaturen Gmbh W Organizacji Gate valve head
CN103867739B (en) * 2014-04-02 2016-03-02 天津市永拓机械有限公司 A kind of straight-through type wedge type gate valve
WO2023031812A1 (en) * 2021-08-31 2023-03-09 Fucoli Somepal - Fundição De Ferro S.A. Valve gate for a slide valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR740491A (en) * 1932-07-26 1933-01-26 Boirault App Tap, more particularly for steam pipes
GB724577A (en) * 1953-03-30 1955-02-23 Leland Stanford Hamer Gate valve
GB763851A (en) * 1953-04-18 1956-12-19 Joseph Wey Improvements in or relating to gate valves
DE1169237B (en) * 1953-10-13 1964-04-30 Der Ludwig Von Roll Schen Eise Flat slide
DE2843163A1 (en) * 1978-10-04 1980-04-17 Eisenwerk Roedinghausen Gmbh U SLIDER FOR PIPELINES
DE3345133A1 (en) * 1983-12-14 1985-09-26 Bopp & Reuther Gmbh, 6800 Mannheim LOCKING WEDGE FOR LOCKING VALVES
US5470046A (en) † 1993-01-05 1995-11-28 Mueller Company Gate valve structure
AT405758B (en) * 1997-12-15 1999-11-25 Hawle & Co E SLIDING VALVE

Also Published As

Publication number Publication date
FR2846392A1 (en) 2004-04-30
EP1554513B2 (en) 2016-01-27
CY1106415T1 (en) 2011-10-12
PT1554513E (en) 2007-06-12
EP1554513A1 (en) 2005-07-20
BR0306641A (en) 2004-11-30
DE60312540D1 (en) 2007-04-26
SI1554513T1 (en) 2007-08-31
EP1554513B1 (en) 2007-03-14
AU2003285427A1 (en) 2004-05-13
FR2846392B1 (en) 2005-09-02
DE60312540T3 (en) 2016-06-30
PL374894A1 (en) 2005-11-14
DK1554513T4 (en) 2016-05-09
WO2004038266A1 (en) 2004-05-06
PL204751B1 (en) 2010-02-26
ES2281677T3 (en) 2007-10-01
DE60312540T2 (en) 2007-07-12
ATE356950T2 (en) 2007-04-15
BR0306641B1 (en) 2014-08-05
ES2281677T5 (en) 2016-04-20

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