ES2131362T3 - Valvula de mariposa. - Google Patents

Valvula de mariposa.

Info

Publication number
ES2131362T3
ES2131362T3 ES96109651T ES96109651T ES2131362T3 ES 2131362 T3 ES2131362 T3 ES 2131362T3 ES 96109651 T ES96109651 T ES 96109651T ES 96109651 T ES96109651 T ES 96109651T ES 2131362 T3 ES2131362 T3 ES 2131362T3
Authority
ES
Spain
Prior art keywords
hatch
ring
butterfly valve
seat
way
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
ES96109651T
Other languages
English (en)
Inventor
Siegmar Dipl-Ing Forster
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.)
Erhard GmbH and Co KG
Original Assignee
Erhard GmbH and Co KG
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 Erhard GmbH and Co KG filed Critical Erhard GmbH and Co KG
Application granted granted Critical
Publication of ES2131362T3 publication Critical patent/ES2131362T3/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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Pipe Accessories (AREA)
  • Taps Or Cocks (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
  • External Artificial Organs (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Combustion (AREA)

Abstract

LA INVENCION SE REFIERE A UNA TRAMPILLA DE BLOQUEO CON DISCOS (5) DE TRAMPILLA APOYADOS DE FORMA EXCENTRICA Y AL MENOS UN ANILLO DE JUNTA DE GOMA ELASTICA, CARACTERIZANDOSE DE TAL MODO, QUE EL ANILLO (1) DE JUNTA ESTA APOYADO EN UNA RANURA (2) DE FORMA ANULAR DE LA CARCASA (3) Y HACE CONTACTO EN EL RADIO (4) DE OSCILACION DEL DISCO (5) DE TRAMPILLA CONTRA EL ASIENTO (6) DE TRAMPILLA, Y DE TAL MODO QUE ENTRE LA RANURA (2) Y EL ASIENTO (6) DE TRAMPILLA SE CONFIGURAN ANTES Y DESPUES DEL ANILLO (5) DE JUNTA ESPACIOS (7,8) LIBRES EN FORMA DE ANILLO DE CUÑA.
ES96109651T 1995-07-28 1996-06-15 Valvula de mariposa. Expired - Lifetime ES2131362T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19527656A DE19527656C2 (de) 1995-07-28 1995-07-28 Absperrklappe

Publications (1)

Publication Number Publication Date
ES2131362T3 true ES2131362T3 (es) 1999-07-16

Family

ID=7768047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96109651T Expired - Lifetime ES2131362T3 (es) 1995-07-28 1996-06-15 Valvula de mariposa.

Country Status (7)

Country Link
EP (1) EP0756115B1 (es)
AT (1) ATE178129T1 (es)
DE (2) DE19527656C2 (es)
ES (1) ES2131362T3 (es)
HU (1) HUP9601909A2 (es)
NO (1) NO963056L (es)
PL (1) PL315374A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002936A1 (de) 2006-01-21 2007-08-02 Erhard Gmbh & Co. Kg Armatur zum Absperren oder Regeln eines Mediums
CN100482986C (zh) * 2006-05-11 2009-04-29 上海茂德企业发展有限公司 三偏心双向自紧密封橡胶蝶阀
DE102013010123A1 (de) 2013-06-18 2014-12-18 Erhard Gmbh & Co. Kg Armatur zum Absperren oder Regeln eines Mediums
DE102013217243A1 (de) 2013-08-29 2015-03-05 Erhard Gmbh & Co. Kg Absperrventil
DE102014204396A1 (de) 2014-03-11 2015-09-17 Erhard Gmbh & Co. Kg Absperrarmatur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847181A (en) * 1955-09-16 1958-08-12 Frank G Muller Butterfly valve
DE1931755U (de) * 1965-11-19 1966-01-27 Karl Zur Steege K G Absperrklappe, insbesondere fuer warmwasserheizungen.
DE1800423B2 (de) * 1968-10-01 1971-10-21 Absperrklappe mit .achstellbarer sitzdichtung
US4005848A (en) * 1975-02-11 1977-02-01 Fisher Controls Company, Inc. Bidirectional pressure-assisted valve seal
US4088299A (en) * 1976-12-16 1978-05-09 Crane Co. Seal assembly
FR2457423A1 (fr) * 1979-05-23 1980-12-19 Amri Vanne-papillon a dispositif d'obturation perfectionne
DE8201271U1 (de) * 1982-01-21 1982-06-16 H. Krantz Gmbh & Co, 5100 Aachen Leitungsstueck mit einer absperrklappe
AU3094384A (en) * 1983-08-15 1985-02-21 Keystone International Inc. Valve assembly having reversible seat
US4763877A (en) * 1987-09-29 1988-08-16 Itt Corporation Butterfly valve seal arrangement
JP3021063B2 (ja) * 1991-02-05 2000-03-15 株式会社エヌビーエス バタフライバルブのシール装置

Also Published As

Publication number Publication date
PL315374A1 (en) 1997-02-03
NO963056D0 (no) 1996-07-23
DE19527656A1 (de) 1997-01-30
NO963056L (no) 1997-01-29
ATE178129T1 (de) 1999-04-15
EP0756115A1 (de) 1997-01-29
HU9601909D0 (en) 1996-08-28
HUP9601909A2 (en) 1997-04-28
EP0756115B1 (de) 1999-03-24
DE59601487D1 (de) 1999-04-29
DE19527656C2 (de) 1997-10-23

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