DE2948534A1 - Absperrklappe mit leckagesicherung in rohrleitungssystemen - Google Patents

Absperrklappe mit leckagesicherung in rohrleitungssystemen

Info

Publication number
DE2948534A1
DE2948534A1 DE19792948534 DE2948534A DE2948534A1 DE 2948534 A1 DE2948534 A1 DE 2948534A1 DE 19792948534 DE19792948534 DE 19792948534 DE 2948534 A DE2948534 A DE 2948534A DE 2948534 A1 DE2948534 A1 DE 2948534A1
Authority
DE
Germany
Prior art keywords
flaps
valves
flap
butterfly valve
pins
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.)
Granted
Application number
DE19792948534
Other languages
German (de)
English (en)
Other versions
DE2948534C2 (nl
Inventor
Ing.(grad.) Stefan 8860 Nördlingen Zahrer
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.)
SUEDMO SCHLEICHER AG 73469 RIESBUERG DE
Original Assignee
LEONHARD SCHLEICHOR SUDMO-ARMATURENFABRIK GmbH
Leonhard Schleicher Suedmo Armaturenfabrik 7081 Riesbuerg 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 LEONHARD SCHLEICHOR SUDMO-ARMATURENFABRIK GmbH, Leonhard Schleicher Suedmo Armaturenfabrik 7081 Riesbuerg GmbH filed Critical LEONHARD SCHLEICHOR SUDMO-ARMATURENFABRIK GmbH
Priority to DE19792948534 priority Critical patent/DE2948534A1/de
Priority to DE19803042895 priority patent/DE3042895A1/de
Priority to DK506880A priority patent/DK151498C/da
Priority to SE8008376A priority patent/SE442332B/sv
Priority to IT26313/80A priority patent/IT1134508B/it
Priority to GB8038238A priority patent/GB2064730B/en
Priority to NLAANVRAGE8006542,A priority patent/NL181947C/nl
Publication of DE2948534A1 publication Critical patent/DE2948534A1/de
Application granted granted Critical
Publication of DE2948534C2 publication Critical patent/DE2948534C2/de
Granted legal-status Critical Current

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
    • 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
    • F16K1/223—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 with a plurality of valve members
    • 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
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Devices For Medical Bathing And Washing (AREA)
DE19792948534 1979-12-01 1979-12-01 Absperrklappe mit leckagesicherung in rohrleitungssystemen Granted DE2948534A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19792948534 DE2948534A1 (de) 1979-12-01 1979-12-01 Absperrklappe mit leckagesicherung in rohrleitungssystemen
DE19803042895 DE3042895A1 (de) 1979-12-01 1980-11-13 Absperrklappe mit leckagesicherung in rohleitungssystemen
DK506880A DK151498C (da) 1979-12-01 1980-11-28 Afspaerringselement af klaptypen med laekagesikring i roerledningssystemer
SE8008376A SE442332B (sv) 1979-12-01 1980-11-28 Klaffventil med lecksekring i rorledningssystem speciellt for dryckes- och livsmedelsindustrin
IT26313/80A IT1134508B (it) 1979-12-01 1980-11-28 Valvola a farfalla di blocco con protezione antiperdite in sistemi di convogliamento tubolari
GB8038238A GB2064730B (en) 1979-12-01 1980-11-28 Pipe line shut-off valves with a leakage safety device
NLAANVRAGE8006542,A NL181947C (nl) 1979-12-01 1980-12-01 Afsluiterklep met lekkagebeveiliging.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792948534 DE2948534A1 (de) 1979-12-01 1979-12-01 Absperrklappe mit leckagesicherung in rohrleitungssystemen

Publications (2)

Publication Number Publication Date
DE2948534A1 true DE2948534A1 (de) 1981-07-16
DE2948534C2 DE2948534C2 (nl) 1988-05-11

Family

ID=6087445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792948534 Granted DE2948534A1 (de) 1979-12-01 1979-12-01 Absperrklappe mit leckagesicherung in rohrleitungssystemen

Country Status (6)

Country Link
DE (1) DE2948534A1 (nl)
DK (1) DK151498C (nl)
GB (1) GB2064730B (nl)
IT (1) IT1134508B (nl)
NL (1) NL181947C (nl)
SE (1) SE442332B (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624969C1 (de) * 1996-04-13 1997-09-04 Peter Dipl Ing Mette Doppelsitz-Klappenventil mit Leckagesicherung
DE19638931C1 (de) * 1996-06-22 1998-01-02 Peter Dipl Ing Mette Doppelsitz-Klappenventil mit Leckagesicherung
US8596298B2 (en) 2008-05-30 2013-12-03 Gea Tuchenhagen Gmbh Piping system for process plants in the food and beverage industry
US8714185B2 (en) 2008-07-31 2014-05-06 Gea Tuchenhagen Gmbh Device for the piping of process systems in the food and beverage industry

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634268B1 (fr) * 1988-07-15 1990-11-16 Socla Vanne, organe de commande pour fluide et appareil de protection contre les retours de fluide la comportant
US4846225A (en) * 1988-09-19 1989-07-11 Keystone International, Inc. Transmission assembly for use with double block and bleed system
US4846212A (en) * 1988-09-19 1989-07-11 Keystone International, Inc. Bleed valve assembly for double block and bleed system
GB2271164B (en) * 1992-08-22 1994-09-21 Oliver Valves Ltd Valve assembly
US5445248A (en) * 1994-03-07 1995-08-29 Jenara Enterprises Ltd. Exhaust brake
GB9725990D0 (en) 1997-12-09 1998-02-04 Alco Hi Tek Ltd Valve
EP0978689B1 (en) * 1998-08-03 2003-12-03 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor by-pass valve device
FR2841958A1 (fr) * 2002-07-04 2004-01-09 Air Liquide Dispositif d'isolement sous forme de robinet a boisseau spherique
GB2403998A (en) * 2003-07-18 2005-01-19 Spirax Sarco Ltd Double isolating valve
ITBO20040124A1 (it) * 2004-03-01 2004-06-01 Vima Impianti S R L Dispositivo valvolare
FR2915262B1 (fr) 2007-04-18 2011-03-25 Verdelet A T N Vanne a garniture mecanique et ensemble correspondant.
DE102008022435A1 (de) * 2008-05-07 2009-11-12 Karl Dungs Gmbh & Co. Kg Ventilbaueinheit mit zwei Drehklappenventilen
DE102008026149A1 (de) 2008-05-30 2009-12-03 Gea Tuchenhagen Gmbh Verrohrungssystem für Prozessanlagen der Nahrungsmittel- und Getränkeindustrie
DE102008044772B3 (de) * 2008-08-28 2009-11-05 Gea Tuchenhagen Gmbh Dreh-Absperrventil mit Leckagesicherung
IT201800006040A1 (it) * 2018-06-05 2019-12-05 Dispositivo valvolare per il travaso di prodotti in polvere
CN111779882B (zh) * 2019-01-28 2021-11-23 青岛开元阀门有限公司 一种具有保护结构的安全阀门

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229978A1 (de) * 1972-06-20 1974-01-10 Ahlborn E Ag Drehklappenventil
DE2430030A1 (de) * 1974-06-22 1976-01-08 Otto Tuchenhagen Doppelsitzventil mit leckkontrollraum
US4108199A (en) * 1975-03-11 1978-08-22 Applications Mechaniques Et Robinetterie Industrielle Isolating valves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529170C (de) * 1931-07-09 Zimmermann & Jansen Gmbh Entlueftungsvosrrichtung fuer Absperrschieber
US1332000A (en) * 1918-03-24 1920-02-24 Allis Chalmers Mfg Co Valve device
GB1532002A (en) * 1975-06-10 1978-11-15 Mather & Platt Ltd Fire extinguishing installation control valves
DE2847038C3 (de) * 1978-10-28 1984-06-28 Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg Klappenartiges Absperrelement mit Leckagesicherung in Rohrleitungssystemen
DE2901207C2 (de) * 1979-01-13 1984-02-02 Kieselmann Gmbh, 7134 Knittlingen Absperrorgan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229978A1 (de) * 1972-06-20 1974-01-10 Ahlborn E Ag Drehklappenventil
DE2430030A1 (de) * 1974-06-22 1976-01-08 Otto Tuchenhagen Doppelsitzventil mit leckkontrollraum
US4108199A (en) * 1975-03-11 1978-08-22 Applications Mechaniques Et Robinetterie Industrielle Isolating valves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624969C1 (de) * 1996-04-13 1997-09-04 Peter Dipl Ing Mette Doppelsitz-Klappenventil mit Leckagesicherung
DE19638931C1 (de) * 1996-06-22 1998-01-02 Peter Dipl Ing Mette Doppelsitz-Klappenventil mit Leckagesicherung
US8596298B2 (en) 2008-05-30 2013-12-03 Gea Tuchenhagen Gmbh Piping system for process plants in the food and beverage industry
US8714185B2 (en) 2008-07-31 2014-05-06 Gea Tuchenhagen Gmbh Device for the piping of process systems in the food and beverage industry

Also Published As

Publication number Publication date
IT8026313A0 (it) 1980-11-28
NL181947C (nl) 1987-12-01
SE8008376L (sv) 1981-06-02
DK506880A (da) 1981-06-02
DK151498B (da) 1987-12-07
NL8006542A (nl) 1981-07-01
DE2948534C2 (nl) 1988-05-11
NL181947B (nl) 1987-07-01
IT1134508B (it) 1986-08-13
SE442332B (sv) 1985-12-16
DK151498C (da) 1988-05-30
GB2064730A (en) 1981-06-17
GB2064730B (en) 1984-07-11

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Owner name: SUEDMO SCHLEICHER AG, 73469 RIESBUERG, DE