ES2066056T3 - Sistema de estanqueidad con prensaestopas modificada. - Google Patents

Sistema de estanqueidad con prensaestopas modificada.

Info

Publication number
ES2066056T3
ES2066056T3 ES90114218T ES90114218T ES2066056T3 ES 2066056 T3 ES2066056 T3 ES 2066056T3 ES 90114218 T ES90114218 T ES 90114218T ES 90114218 T ES90114218 T ES 90114218T ES 2066056 T3 ES2066056 T3 ES 2066056T3
Authority
ES
Spain
Prior art keywords
packing
split
sealing
case
stuffing box
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
ES90114218T
Other languages
English (en)
Inventor
Klaus Plettenberg
Reinhold Straub
Friedhelm Bohlander
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.)
Ruhr Oel GmbH
Original Assignee
Ruhr Oel GmbH
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 Ruhr Oel GmbH filed Critical Ruhr Oel GmbH
Application granted granted Critical
Publication of ES2066056T3 publication Critical patent/ES2066056T3/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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/181—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings for plastic packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Details Of Valves (AREA)
  • Gasket Seals (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Cable Accessories (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fertilizers (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Seal Device For Vehicle (AREA)
  • Led Device Packages (AREA)
  • Cartons (AREA)

Abstract

SISTEMA DE OBTURACION CON CAJA PRENSAESTOPAS MODIFICADA PARA ARMAZONES DE BLOQUEO O DE REGULACION, QUE CONSTA DE UNA PIEZA FIJA DE CAJA (3) CON ESPACIO PARA LA CAJA REFERIDA PRENSAESTOPAS, PARA OBTURACION DEL HUSO (1) MOVIBLE EN FORMA ROTATORIA O AXIAL; EN FORMA DE UN PAQUETE DIVIDIDO (8,11) CON UNOS ANTEOJOS ATORNILLADOS CON LA CAJA (2), ASI COMO CON UNA CAJA DE ENGRASE (13) QUE ESTAN SITUADOS EN LONGITUDES DIVIDIDAS DE CON LONGITUDES DE ENVASE DIVIDIDAS EN EL ESPACIO DE LA CAJA PRENSAESTOPAS. CON OBJETO DE MEJORAR LA OBTURACION DEL HUSO Y ESPECIALMENTE PARA ALCANZAR UN ESTANDARD MAS ELEVADO DE OBTURACION PERMANENTE HAY QUE REALIZAR LOS SIGUIENTES REQUISITOS: A) EL PAQUETE DIVIDIDO CONSTA RESPECTIVAMENTE DE ANILLOS DE EMPAQUETAMIENTO SINGULARES, DE UN MATERIAL OBTURADOR BASICO Y RESPECTIVAMENTE DE UN ANILLO CAMERAL INFERIOR Y SUPERIOR PARA CADA UNA DE LAS PIEZAS DE EMPAQUETAMIENTO; B) EN EL EMPAQUETAMIENTO SE INCORPORA UN ELEMENTO DE LUBRICACION PASTOSO; C) EN EL ESPACIO ENTRE AMBAS PIEZASDIVISORIAS HAY UNA CONDUCCION CONTINUA DE ELEMENTOS LUBRICANTES, PREVISTA EN LA CAJA DE GRASA; D) LA OBTURACION DEL PAQUETE Y SU REAJUSTE SE PRODUCE POR MEDIO DE LA FUERZA DE UN RESORTE.
ES90114218T 1989-09-29 1990-07-25 Sistema de estanqueidad con prensaestopas modificada. Expired - Lifetime ES2066056T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932599A DE3932599A1 (de) 1989-09-29 1989-09-29 Abdichtungssystem mit modifizierter stopfbuchse

Publications (1)

Publication Number Publication Date
ES2066056T3 true ES2066056T3 (es) 1995-03-01

Family

ID=6390517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90114218T Expired - Lifetime ES2066056T3 (es) 1989-09-29 1990-07-25 Sistema de estanqueidad con prensaestopas modificada.

Country Status (9)

Country Link
EP (1) EP0422342B1 (es)
AT (1) ATE115700T1 (es)
DD (1) DD298149A5 (es)
DE (2) DE3932599A1 (es)
DK (1) DK0422342T3 (es)
ES (1) ES2066056T3 (es)
FI (1) FI95075C (es)
NO (1) NO173407C (es)
PT (1) PT95450B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9105116U1 (de) * 1991-04-25 1991-09-05 Latty International S.A., Orsay Dichtungselement
DE4132371A1 (de) * 1991-09-28 1993-04-08 Schmitz & Schulte Gmbh & Co Kg Armatur zum beeinflussen der durchflussmenge einer ein fluid fuehrenden rohrleitung
AT397990B (de) * 1992-06-17 1994-08-25 Schmidt Armaturen Ges M B H Stopfbüchse für die spindel von armaturen
US5316319A (en) * 1992-09-22 1994-05-31 Rm Engineered Products, Inc. Liveload assembly for maintaining torque on bolts
GB2271163B (en) * 1992-10-02 1996-09-04 Latty International Ltd Valve assembly and spring assembly for use therein
US5593166A (en) * 1994-03-02 1997-01-14 Fisher Controls International, Inc. Low friction packing
US5709514A (en) * 1996-05-30 1998-01-20 Acadia Elastomers, Inc. Liveload assembly
US5791629A (en) * 1996-10-31 1998-08-11 Fisher Controls International, Inc. Bushing-less stem guided control valve
GB0004949D0 (en) 2000-03-02 2000-04-19 Needham David M Fluid flow proportioning device
RU2211980C2 (ru) * 2001-03-26 2003-09-10 Федеральное государственное унитарное предприятие "Производственное объединение "Баррикады" Шиберная задвижка
RU2208731C1 (ru) * 2002-06-05 2003-07-20 Майданов Евгений Анатольевич Шиберная задвижка
EP1510742B1 (en) * 2002-06-06 2005-11-16 Ingenieria y Servicios de Bidasoa, S.A.L. Impervious closure for powdered products
RU2240462C1 (ru) * 2003-03-20 2004-11-20 Открытое акционерное общество "АКЦИОНЕРНАЯ КОМПАНИЯ "КОРВЕТ" Шиберная задвижка
CN104455701A (zh) * 2014-11-24 2015-03-25 苏州福润机械有限公司 一种阀门双层动密封结构
CN108945581B (zh) * 2018-08-30 2021-02-02 徐州蓝湖信息科技有限公司 一种中药饮片真空包装抽取管
CN111609147A (zh) * 2019-02-26 2020-09-01 北京航天石化技术装备工程有限公司 一种用于宁煤炉激冷循环的高压加强导向型角阀
CN109882602A (zh) * 2019-04-10 2019-06-14 浙江天地环保科技有限公司 一种提高rto炉提升阀轴密封性的装置
DE102020002672B4 (de) 2020-05-05 2022-11-10 Achim Daume Becherförmiges Stellventil-Abschlussteil
CN113154123A (zh) * 2021-04-14 2021-07-23 中国船舶重工集团公司第七0四研究所 双层密封结构
US11519522B1 (en) 2021-07-14 2022-12-06 J-S Machine & Valve, Inc. Live load packing injection apparatus and method for valves
CN114151609A (zh) * 2021-12-28 2022-03-08 江苏智能特种阀门有限公司 一种波纹管阀用实时监测组件
KR102694668B1 (ko) * 2024-03-04 2024-08-13 (주)세진에프에스 수밀성이 향상된 신축형 버터플라이 밸브

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8304427U1 (de) * 1983-06-09 Seele, Wilfried, 4005 Meerbusch Dichtungspackung für Hochtemperaturventile und Rußbläser
US3958592A (en) * 1974-02-06 1976-05-25 Willis Oil Tool Co. Safety shut-off valve
US4006881A (en) * 1974-12-09 1977-02-08 Gachot S.A. Fluid-tight packing for closure devices and devices fitted with said packing
DE3012024A1 (de) * 1980-03-28 1981-10-08 Eckardt Ag, 7000 Stuttgart Spindeldurchfuehrung mit selbstnachstellender stopfbuchsenverschraubung
DE3540478A1 (de) * 1985-11-15 1987-05-21 Veba Oel Entwicklungs Gmbh Hochdruckentspannungsventil
US4886241A (en) * 1987-09-16 1989-12-12 Fisher Controls International, Inc. Valve stem packing containment for high pressure, high temperature

Also Published As

Publication number Publication date
NO173407C (no) 1993-12-08
FI95075C (fi) 1995-12-11
EP0422342A1 (de) 1991-04-17
DE3932599A1 (de) 1991-04-18
NO903448L (no) 1991-04-02
FI95075B (fi) 1995-08-31
DE59008006D1 (de) 1995-01-26
EP0422342B1 (de) 1994-12-14
NO173407B (no) 1993-08-30
PT95450A (pt) 1992-05-29
DE3932599C2 (es) 1992-02-13
FI904538A0 (fi) 1990-09-14
DK0422342T3 (da) 1995-01-23
ATE115700T1 (de) 1994-12-15
NO903448D0 (no) 1990-08-06
PT95450B (pt) 1998-06-30
DD298149A5 (de) 1992-02-06

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