ES1038334U - Valvula de mariposa. - Google Patents

Valvula de mariposa.

Info

Publication number
ES1038334U
ES1038334U ES09702495U ES9702495U ES1038334U ES 1038334 U ES1038334 U ES 1038334U ES 09702495 U ES09702495 U ES 09702495U ES 9702495 U ES9702495 U ES 9702495U ES 1038334 U ES1038334 U ES 1038334U
Authority
ES
Spain
Prior art keywords
valve
stem
seal
butterfly
passage
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
ES09702495U
Other languages
English (en)
Other versions
ES1038334Y (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9702495U priority Critical patent/ES1038334Y/es
Priority to EP98904174A priority patent/EP0942212A1/en
Priority to AU62152/98A priority patent/AU6215298A/en
Priority to PCT/ES1998/000039 priority patent/WO1999017041A1/es
Publication of ES1038334U publication Critical patent/ES1038334U/es
Application granted granted Critical
Publication of ES1038334Y publication Critical patent/ES1038334Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)

Abstract

1. VALVULA DE MARIPOSA, DE LAS VALVULAS CON ESTE CIERRE Y PROVISTAS CON JUNTA DE GOMA ELASTICA Y CON CONEXIONES EXTREMAS PARA SOLDAR A TOPE Y QUE, ESENCIALMENTE, CARACTERIZA, DURANTE EL MONTAJE Y EL DESMONTAJE, LA EXTRACCION E INTRODUCCION DEL CUERPO CENTRAL DE LA VALVULA SIN DESMONTAR ESTA DE LA TUBERIA, EN BASE A CONSTRUIRSE CON UNOS DISCOS (1) QUE DISPONEN DE UNOS RESALTES CONCENTRICOS (1.1) Y OBLICUOS (1.2), ANTAGONISTAS DE UNOS BISELADOS (2.1) DE AMBAS CARAS DE LA JUNTA ELASTICA (2), ANULAR Y PROVISTA DE DOS PERFORACIONES DIAMETRALES OPUESTAS DE PASO DEL HUSILLO (3) DE LA MARIPOSA (4).
ES9702495U 1997-09-30 1997-09-30 Valvula de mariposa. Expired - Fee Related ES1038334Y (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9702495U ES1038334Y (es) 1997-09-30 1997-09-30 Valvula de mariposa.
EP98904174A EP0942212A1 (en) 1997-09-30 1998-02-23 Butterfly valve
AU62152/98A AU6215298A (en) 1997-09-30 1998-02-23 Butterfly valve
PCT/ES1998/000039 WO1999017041A1 (es) 1997-09-30 1998-02-23 Valvula de mariposa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702495U ES1038334Y (es) 1997-09-30 1997-09-30 Valvula de mariposa.

Publications (2)

Publication Number Publication Date
ES1038334U true ES1038334U (es) 1998-06-16
ES1038334Y ES1038334Y (es) 1998-12-01

Family

ID=8301351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702495U Expired - Fee Related ES1038334Y (es) 1997-09-30 1997-09-30 Valvula de mariposa.

Country Status (4)

Country Link
EP (1) EP0942212A1 (es)
AU (1) AU6215298A (es)
ES (1) ES1038334Y (es)
WO (1) WO1999017041A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2230233T3 (es) * 2001-07-05 2005-05-01 Salvatore Lardieri Sistema de acoplamiento poligonal entre el cuerpo de una valvula de mariposa y el soporte del eje de control.
DE102005028198A1 (de) * 2005-06-17 2006-12-21 Linde Ag Absperrarmatur
US9464726B2 (en) 2006-05-30 2016-10-11 Metso Flow Control Oy Shut-off device for pipelines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605380A1 (fr) * 1986-10-17 1988-04-22 Sepame Sa Dispositif d'isolation sur vanne papillon
JP2562722B2 (ja) * 1990-07-20 1996-12-11 株式会社巴技術研究所 結露を防止したバタフライ弁

Also Published As

Publication number Publication date
WO1999017041A1 (es) 1999-04-08
ES1038334Y (es) 1998-12-01
AU6215298A (en) 1999-04-23
EP0942212A1 (en) 1999-09-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20011220