ES2062746T3 - PROCEDURE AND DEVICE TO MANEUVE AND LOCK A DOOR, IN PARTICULAR OF A GATE VALVE OR A SHUTTER. - Google Patents

PROCEDURE AND DEVICE TO MANEUVE AND LOCK A DOOR, IN PARTICULAR OF A GATE VALVE OR A SHUTTER.

Info

Publication number
ES2062746T3
ES2062746T3 ES91870004T ES91870004T ES2062746T3 ES 2062746 T3 ES2062746 T3 ES 2062746T3 ES 91870004 T ES91870004 T ES 91870004T ES 91870004 T ES91870004 T ES 91870004T ES 2062746 T3 ES2062746 T3 ES 2062746T3
Authority
ES
Spain
Prior art keywords
door
lock
maneuve
shutter
cat
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
ES91870004T
Other languages
Spanish (es)
Inventor
Philippe Mutsaarts
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.)
ROTARY NOZZLE INTERNATIONAL S
Hepworth Refractories (Belgium) SA
Original Assignee
ROTARY NOZZLE INTERNATIONAL S
Hepworth Refractories (Belgium) SA
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 ROTARY NOZZLE INTERNATIONAL S, Hepworth Refractories (Belgium) SA filed Critical ROTARY NOZZLE INTERNATIONAL S
Application granted granted Critical
Publication of ES2062746T3 publication Critical patent/ES2062746T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/34—Supporting, fixing or centering means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

PROCESO Y DISPOSITIVO DE MANIOBRA Y DE BLOQUEO DE UNA PUERTA (4), EN PARTICULAR DE UNA VALVULA O DE UN OBTURADOR, SOBRE UN ORGANO FIJO (3), EN PARTICULAR UN RECIPIENTE QUE CONTIENE UN MATERIAL EN FUSION, QUE COMPRENDE PARA FIJAR LA PUERTA A PARTIR DE UNA POSICION DE ESPERA DE ESTA ULTIMA, UN ACOPLAMIENTO DE AL MENOS UN GATO (7) SOBRE UN ELEMENTO DE FIJACION (5) ADJUNTO AL GATO (7) Y LLEVADO POR EL ORGANO FIJO O RESPECTIVAMENTE POR LA PUERTA (4), UNA PUERTA EN ENGRANE DE DICHO GATO (7) CON LA PUERTA (4) O RESPECTIVAMENTE EL ORGANO FIJO (3), UNA ALIMENTACION DEL GATO (7) DE FLUIDO A PRESION PARA QUE DESPLACE LA PUERTA (4) HACIA UNA POSICION DE FIJACION SOBRE EL ORGANO FIJO (3), Y UN BLOQUEO DE LA PUERTA (4) POR INSERCION DE UN ELEMENTO DE CALADO (25) ENTRE EL ELEMENTO DE FIJACION (5) Y LA PUERTA (4) O RESPECTIVAMENTE EL ORGANO FIJO (3).PROCESS AND DEVICE TO MANEUVE AND LOCK A DOOR (4), IN PARTICULAR OF A VALVE OR A SHUTTER, ON A FIXED ORGAN (3), IN PARTICULAR A CONTAINER CONTAINING MATERIAL IN MELTING, WHICH INCLUDES TO FIX THE DOOR FROM A POSITION WAITING FOR THIS LAST, A COUPLING OF AT LEAST ONE CAT (7) ON A FIXING ELEMENT (5) ATTACHED TO THE CAT (7) AND CARRIED BY THE FIXED OR RESPECTIVELY BY THE DOOR (4), A DOOR IN GEAR OF SUCH CAT (7) WITH THE DOOR (4) OR RESPECTIVELY THE FIXED ORGAN (3), A FEEDING OF THE CAT (7) OF PRESSURE FLUID TO MOVE THE DOOR (4) TO A POSITION OF FIXATION ON THE FIXED ORGAN (3), AND A DOOR LOCK (4) BY INSERTION OF A SHOULDER ELEMENT (25) BETWEEN THE FIXING ELEMENT (5) AND THE DOOR (4) OR RESPECTIVELY THE FIXED ORGAN (3).

ES91870004T 1991-01-09 1991-01-09 PROCEDURE AND DEVICE TO MANEUVE AND LOCK A DOOR, IN PARTICULAR OF A GATE VALVE OR A SHUTTER. Expired - Lifetime ES2062746T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910870004 EP0494589B1 (en) 1991-01-09 1991-01-09 Process and device for operating and locking a sliding gate valve

Publications (1)

Publication Number Publication Date
ES2062746T3 true ES2062746T3 (en) 1994-12-16

Family

ID=8209006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91870004T Expired - Lifetime ES2062746T3 (en) 1991-01-09 1991-01-09 PROCEDURE AND DEVICE TO MANEUVE AND LOCK A DOOR, IN PARTICULAR OF A GATE VALVE OR A SHUTTER.

Country Status (3)

Country Link
EP (1) EP0494589B1 (en)
DE (1) DE69104023T2 (en)
ES (1) ES2062746T3 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU502205B2 (en) * 1975-02-25 1979-07-19 Kurosaki Refractories Co. Ltd. + Nippon Steel Corp. Assembling a sliding gate
BE1000390A4 (en) * 1987-03-16 1988-11-22 Vesuvius Internat Corp Locking system for sliding closure gate - of metallurgical vessel, has abutments limiting pivot pin displacement

Also Published As

Publication number Publication date
EP0494589B1 (en) 1994-09-14
DE69104023D1 (en) 1994-10-20
EP0494589A1 (en) 1992-07-15
DE69104023T2 (en) 1995-02-16

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