ES2049079T3 - Valvula de bola. - Google Patents

Valvula de bola.

Info

Publication number
ES2049079T3
ES2049079T3 ES91200651T ES91200651T ES2049079T3 ES 2049079 T3 ES2049079 T3 ES 2049079T3 ES 91200651 T ES91200651 T ES 91200651T ES 91200651 T ES91200651 T ES 91200651T ES 2049079 T3 ES2049079 T3 ES 2049079T3
Authority
ES
Spain
Prior art keywords
housing
flange
sealing ring
nesting place
shut
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
ES91200651T
Other languages
English (en)
Inventor
Jan Ottens
Bernhard Lodder
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.)
Nefit Industrial BV
Original Assignee
Nefit Industrial BV
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 Nefit Industrial BV filed Critical Nefit Industrial BV
Application granted granted Critical
Publication of ES2049079T3 publication Critical patent/ES2049079T3/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • 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
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • External Artificial Organs (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

UN GRIFO DE BOLA HECHO DE PARTES DE PLASTICO CON UN ELEMENTO DE CIERRE ESFERICO (29) QUE SE ENCUENTRA EN UN ALOJAMIENTO (4) EN QUE ES UN PRIMER EXTREMO DEL ALOJAMIENTO (8A) HAY UN LUGAR DONDE SE COLOCA UN ANILLO DE CIERRE (62) Y EN EL OTRO EXTREMO (8B) UNA BRIDA FINAL (18) QUE TAMBIEN TIENE UN EMPLAZAMIENTO PARA UN ANILLO DE CIERRE (18), TENIENDO DICHA BRIDA FINAL (18) UN SALIENTE PERIFERICO QUE SE PROYECTA RADIALMENTE (16) QUE ENTRANDO EN UN HUECO PERIFERICO (14) CERCA DEL SEGUNDO EXTREMO DEL ALOJAMIENTO (8B) EN LA PARED INTERIOR DEL MISMO, TENIENDO CADA BRIDA DE ALOJAMIENTO (4) Y BRIDA FINAL (18) UN CASQUILLO FINAL CILINDRICO CORTO (12 Y 22 RESPECTIVAMENTE) EN EL QUE SE COLOCA A MODO DE CIERRE HERMETICO UN ALOJAMIENTO EXTERIOR (6) CUYA PARED FINAL INTERIOR (52) DETERMINA UN LUGAR DONDE SE PUEDE COLOCAR UNO DE LOS ANILLOS DE CIERRE (62), Y QUE EN EL OTRO EXTREMO ES CERRADO POR UNA BRIDA FINAL (58) QUE DETERMINA UN LUGAR DONDE SE PUEDE COLOCAR EL OTRO ANILLO DE CIERRE (66).
ES91200651T 1990-04-02 1991-03-22 Valvula de bola. Expired - Lifetime ES2049079T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000772A NL9000772A (nl) 1990-04-02 1990-04-02 Kogelkraan.

Publications (1)

Publication Number Publication Date
ES2049079T3 true ES2049079T3 (es) 1994-04-01

Family

ID=19856850

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91200651T Expired - Lifetime ES2049079T3 (es) 1990-04-02 1991-03-22 Valvula de bola.

Country Status (10)

Country Link
US (1) US5076542A (es)
EP (1) EP0451892B1 (es)
JP (1) JPH04228979A (es)
KR (1) KR910018704A (es)
AT (1) ATE96515T1 (es)
AU (1) AU644410B2 (es)
DE (1) DE69100551T2 (es)
DK (1) DK0451892T3 (es)
ES (1) ES2049079T3 (es)
NL (1) NL9000772A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9300749A (nl) * 1993-05-04 1994-12-01 Nefit Ind Bv Kogelkraan.
US5397101A (en) * 1994-05-20 1995-03-14 Perfection Corporation Ball valve
KR19990076040A (ko) * 1998-03-27 1999-10-15 구광시 폴리에스테르-이미드 공중합체 및 그의 포장용품
DE19900230C2 (de) * 1999-01-07 2001-03-22 Stuebbe Asv Gmbh Absperrarmatur
US6793199B2 (en) * 2001-08-13 2004-09-21 Robertshaw Controls Company Encased gas valve control housing having a plastic body and an over-molded seal
JP5380432B2 (ja) * 2007-05-24 2014-01-08 タッペ，ミカエル 合成材料から成るボールバルブ
GB2493180A (en) * 2011-07-27 2013-01-30 Expro North Sea Ltd Valve housing arrangement
US9777860B2 (en) 2012-08-13 2017-10-03 Broen A/S Valve housing with collared spindle guide
US9897229B2 (en) * 2014-10-14 2018-02-20 Kevin Dillon Drain valve and method
US11112015B2 (en) * 2019-06-06 2021-09-07 Robert Bosch Llc Fluid valve assembly including seal having retention features

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450917A (en) * 1973-10-02 1976-09-29 Saunders Valve Co Ltd Valve seat retaining devices
US4023773A (en) * 1976-01-28 1977-05-17 Georg Fischer Aktiengesellschaft True union ball valve
SE424668B (sv) * 1978-09-08 1982-08-02 Uwe Eggert Kulventil
IT8015244V0 (it) * 1980-10-31 1980-10-31 Tubaro Bruno Valvola di materia plastica ad otturatore sferico in particolare per acquedotti impianti d irrigazione osimili
US4497344A (en) * 1982-12-06 1985-02-05 Dresser Industries, Inc. Frangible valve stem assembly for rotary valve
GB8422980D0 (en) * 1984-09-12 1984-10-17 Bryan Donkin Co Ltd Service isolation valves
NL8403825A (nl) * 1984-12-17 1986-07-16 Nefit Nv Kogelafsluiter die geheel is vervaardigd uit kunststof.
IT1205222B (it) * 1987-06-30 1989-03-15 Marco Giacomini Rubinetto con otturatore a sfera perfezionato
IT1232458B (it) * 1989-01-13 1992-02-17 Fip Formatura Inienzione Poli Valvola a sfera con anello di arresto bidirezionale

Also Published As

Publication number Publication date
EP0451892B1 (en) 1993-10-27
DE69100551T2 (de) 1994-05-19
AU7277791A (en) 1991-10-03
AU644410B2 (en) 1993-12-09
ATE96515T1 (de) 1993-11-15
NL9000772A (nl) 1991-11-01
JPH04228979A (ja) 1992-08-18
US5076542A (en) 1991-12-31
DE69100551D1 (de) 1993-12-02
EP0451892A1 (en) 1991-10-16
DK0451892T3 (da) 1994-03-07
KR910018704A (ko) 1991-11-30

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