PL2352938T3 - Zawór klapowy z zabezpieczeniem przed wyciekiem - Google Patents

Zawór klapowy z zabezpieczeniem przed wyciekiem

Info

Publication number
PL2352938T3
PL2352938T3 PL09764714T PL09764714T PL2352938T3 PL 2352938 T3 PL2352938 T3 PL 2352938T3 PL 09764714 T PL09764714 T PL 09764714T PL 09764714 T PL09764714 T PL 09764714T PL 2352938 T3 PL2352938 T3 PL 2352938T3
Authority
PL
Poland
Prior art keywords
disk valve
leak prevention
leak
prevention
disk
Prior art date
Application number
PL09764714T
Other languages
English (en)
Inventor
Martin Sauer
Werner Schmid
Willi Wiedenmann
Holger Wengert
Gundar Scholz
Markus Pawlik
Original Assignee
Gea Tuchenhagen 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 Gea Tuchenhagen Gmbh filed Critical Gea Tuchenhagen Gmbh
Publication of PL2352938T3 publication Critical patent/PL2352938T3/pl

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly 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
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/222—Shaping of the valve member
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
PL09764714T 2008-12-02 2009-11-18 Zawór klapowy z zabezpieczeniem przed wyciekiem PL2352938T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008060065 2008-12-02
EP09764714A EP2352938B1 (de) 2008-12-02 2009-11-18 Scheibenventil mit leckagesicherung
PCT/EP2009/008192 WO2010063374A1 (de) 2008-12-02 2009-11-18 Scheibenventil mit leckagesicherung

Publications (1)

Publication Number Publication Date
PL2352938T3 true PL2352938T3 (pl) 2013-03-29

Family

ID=41683154

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09764714T PL2352938T3 (pl) 2008-12-02 2009-11-18 Zawór klapowy z zabezpieczeniem przed wyciekiem

Country Status (5)

Country Link
EP (1) EP2352938B1 (pl)
DK (1) DK2352938T3 (pl)
ES (1) ES2392323T3 (pl)
PL (1) PL2352938T3 (pl)
WO (1) WO2010063374A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010009535U1 (de) 2009-11-18 2010-09-16 Gea Tuchenhagen Gmbh Scheibenventil mit Leckagesicherung
CN103671970A (zh) * 2013-12-02 2014-03-26 东正科技有限公司 一种单蝶板清洗式防混蝶阀
DE102016211116A1 (de) * 2016-06-22 2017-12-28 Krones Ag Flanschen-Bausatz und Armatur und Abfüllanlage
EP4194723A1 (en) 2021-12-10 2023-06-14 Alfa Laval Corporate AB A butterfly valve disc for a butterfly valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015453A (en) * 1962-07-26 1965-12-31 Vapor Corp Fluid flow control valve
US3367625A (en) * 1965-06-22 1968-02-06 Fortune Ronald Slide gate valves
DE2901207C2 (de) * 1979-01-13 1984-02-02 Kieselmann Gmbh, 7134 Knittlingen Absperrorgan
US4292992A (en) * 1979-07-23 1981-10-06 Allis-Chalmers Corporation Valve for handling solids capable of gas-pressure-tight closure against a gas pressure differential
DE69720617T2 (de) * 1996-07-31 2004-01-22 Ksb S.A.S. Zentrische Absperrklappe mit langer Lebensdauer
DE202006012553U1 (de) * 2006-08-04 2006-10-26 Kieselmann Gmbh Leckage-Scheibenventil

Also Published As

Publication number Publication date
EP2352938A1 (de) 2011-08-10
DK2352938T3 (da) 2013-01-14
ES2392323T3 (es) 2012-12-07
WO2010063374A1 (de) 2010-06-10
EP2352938B1 (de) 2012-09-26

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