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
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
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Gasket Seals (AREA)
- Details Of Valves (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Cable Accessories (AREA)
- Seal Device For Vehicle (AREA)
- Led Device Packages (AREA)
- Container Filling Or Packaging Operations (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Fertilizers (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.
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 (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9105116U1 (es) * | 1991-04-25 | 1991-09-05 | Latty International S.A., Orsay, Fr | |
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 |
AU2002311181A1 (en) * | 2002-06-06 | 2003-12-22 | Ingenieria Y Servicios Del Bidasoa, S.A.L. | Impervious closure for powdered products |
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 |
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 |
US11519522B1 (en) | 2021-07-14 | 2022-12-06 | J-S Machine & Valve, Inc. | Live load packing injection apparatus and method for valves |
Family Cites Families (6)
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 |
-
1989
- 1989-09-29 DE DE3932599A patent/DE3932599A1/de active Granted
-
1990
- 1990-07-25 EP EP90114218A patent/EP0422342B1/de not_active Expired - Lifetime
- 1990-07-25 DK DK90114218.2T patent/DK0422342T3/da active
- 1990-07-25 AT AT90114218T patent/ATE115700T1/de not_active IP Right Cessation
- 1990-07-25 DE DE59008006T patent/DE59008006D1/de not_active Expired - Fee Related
- 1990-07-25 ES ES90114218T patent/ES2066056T3/es not_active Expired - Lifetime
- 1990-08-06 NO NO903448A patent/NO173407C/no unknown
- 1990-09-14 FI FI904538A patent/FI95075C/fi not_active IP Right Cessation
- 1990-09-27 DD DD90344261A patent/DD298149A5/de not_active IP Right Cessation
- 1990-09-27 PT PT95450A patent/PT95450B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0422342B1 (de) | 1994-12-14 |
FI95075B (fi) | 1995-08-31 |
PT95450A (pt) | 1992-05-29 |
PT95450B (pt) | 1998-06-30 |
DK0422342T3 (da) | 1995-01-23 |
EP0422342A1 (de) | 1991-04-17 |
NO173407B (no) | 1993-08-30 |
DE59008006D1 (de) | 1995-01-26 |
FI904538A0 (fi) | 1990-09-14 |
DE3932599C2 (es) | 1992-02-13 |
DD298149A5 (de) | 1992-02-06 |
FI95075C (fi) | 1995-12-11 |
DE3932599A1 (de) | 1991-04-18 |
NO903448L (no) | 1991-04-02 |
NO903448D0 (no) | 1990-08-06 |
NO173407C (no) | 1993-12-08 |
ATE115700T1 (de) | 1994-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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