ES2162032T3 - Dispositivo de griferia. - Google Patents

Dispositivo de griferia.

Info

Publication number
ES2162032T3
ES2162032T3 ES96905822T ES96905822T ES2162032T3 ES 2162032 T3 ES2162032 T3 ES 2162032T3 ES 96905822 T ES96905822 T ES 96905822T ES 96905822 T ES96905822 T ES 96905822T ES 2162032 T3 ES2162032 T3 ES 2162032T3
Authority
ES
Spain
Prior art keywords
tree
tightening
liquids
collarin
shutter
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
ES96905822T
Other languages
English (en)
Inventor
Rene Laulhe
Patrick Guiroy
Jean-Claude Garrigues
Jean-Paul Dubois
Claude Wattignier
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.)
KSB AG
Original Assignee
KSB AG
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 KSB AG filed Critical KSB AG
Application granted granted Critical
Publication of ES2162032T3 publication Critical patent/ES2162032T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE GRIFERIA QUE LLEVA UN CUERPO (1), UN OBTURADOR (2) MANIPULADO POR UN ARBOL (3) GUIADO EN UN CUELLO (4) DEL CUERPO (1) Y UN MANGUITO OBTURADOR (5) DOTADO DE UN COLLARIN (6) QUE SE EXTIENDE A LO LARGO DE UNA CIERTA LONGITUD DEL CUELLO (4). PARA MEJORAR LA ESTANQUEIDAD DEL PASO DE ARBOL, UN MEDIO DE APRIETE (7,8,9) ESTA POSICIONADO ALREDEDOR DEL COLLARIN (6) EN UN ESPACIO (10) DEL CUERPO (1). EL MEDIO DE APRIETE (7,8,9) ESTA DIMENSIONADO DE TAL MANERA QUE EJERCE UN ESFUERZO SOBRE EL COLLARIN (6) Y POR CONSIGUIENTE SOBRE EL ARBOL (3). EL MEDIO DE APRIETE (7,8,9) ESTA MONTADO EN EL ESPACIO (10) QUE TIENE UNA LIBERTAD DE MOVIMIENTO RADIAL Y/O DE INCLINACION RESPECTO AL CUERPO (1). LA INVENCION ES PARTICULARMENTE INTERESANTE PARA LAS LLAVES DE ESTRANGULAMIENTO PARA LIQUIDOS AGRESIVOS Y/O DELICADOS, TALES COMO LIQUIDOS QUIMICOS Y LIQUIDOS ALIMENTARIOS.
ES96905822T 1995-03-14 1996-02-29 Dispositivo de griferia. Expired - Lifetime ES2162032T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95103653 1995-03-14

Publications (1)

Publication Number Publication Date
ES2162032T3 true ES2162032T3 (es) 2001-12-16

Family

ID=8219070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96905822T Expired - Lifetime ES2162032T3 (es) 1995-03-14 1996-02-29 Dispositivo de griferia.

Country Status (7)

Country Link
US (1) US6022000A (es)
EP (1) EP0815376B1 (es)
JP (1) JP3863563B2 (es)
DE (1) DE69616296T2 (es)
ES (1) ES2162032T3 (es)
FR (1) FR2731766B1 (es)
WO (1) WO1996028680A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739603B1 (en) * 1999-09-13 2004-05-25 George Powell Truck for skateboard or roller skate
DE10251179A1 (de) * 2002-10-31 2004-05-13 Siemens Ag Gehäuseflanscheinheit
DE10253434B3 (de) * 2002-11-12 2004-07-29 Kieselmann Gmbh Ventil für die Lebensmittel-, Getränke- und für die Pharmazeutische Industrie
FR2867544B1 (fr) * 2004-03-11 2007-11-09 Ksb Sas Robinet a arbre sec et son procede de montage
DE102004046077A1 (de) * 2004-09-23 2006-04-06 Pierburg Gmbh Abgasklappeneinrichtung
EP1998094B1 (de) * 2007-06-01 2018-09-19 Hawle Armaturen GmbH Absperrarmatur für Medium-Leitungen
DE102009014140A1 (de) * 2009-03-24 2010-10-07 Mtu Friedrichshafen Gmbh Klappenanordnung, insbesondere Abgasklappenanordnung
DE102009052423B4 (de) * 2009-11-10 2011-07-28 Heinrich Gillet GmbH, 67480 Ventilklappenvorrichtung
JP5641361B2 (ja) * 2011-12-14 2014-12-17 アイシン精機株式会社 バタフライバルブの気密保持構造
US9958071B1 (en) * 2017-02-15 2018-05-01 Hamilton Sundstrand Corporation High temperature shaft seal for bleed valve with roller bearings
DE102019127890B3 (de) * 2019-10-16 2020-12-17 Adams Gmbh Armatur mit Ausblassicherung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1354260A (en) * 1971-03-23 1974-06-05 Effebi Sas Valve and/or stopcock in fluid circuits
FR2255522B1 (es) * 1973-12-19 1982-11-12 Amri
US4022424A (en) * 1975-09-29 1977-05-10 General Electric Company Shaft bearing and seals for butterfly valves
ZA803042B (en) * 1979-08-08 1981-05-27 Krupp Polysius Ag A pendulum flap
US4759530A (en) * 1984-11-14 1988-07-26 Neotecha Ag Stem and disc seal construction for butterfly valves
DE9004610U1 (es) * 1990-04-05 1990-09-20 Pfannenschmidt, Erhard, 2000 Hamburg, De

Also Published As

Publication number Publication date
WO1996028680A1 (fr) 1996-09-19
JP3863563B2 (ja) 2006-12-27
EP0815376B1 (fr) 2001-10-24
DE69616296D1 (de) 2001-11-29
JPH11501714A (ja) 1999-02-09
EP0815376A1 (fr) 1998-01-07
FR2731766B1 (fr) 1997-05-23
US6022000A (en) 2000-02-08
DE69616296T2 (de) 2002-04-18
FR2731766A1 (fr) 1996-09-20

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