[go: up one dir, main page]

ES8704244A1 - Dispositivo de obturacion - Google Patents

Dispositivo de obturacion

Info

Publication number
ES8704244A1
ES8704244A1 ES550783A ES550783A ES8704244A1 ES 8704244 A1 ES8704244 A1 ES 8704244A1 ES 550783 A ES550783 A ES 550783A ES 550783 A ES550783 A ES 550783A ES 8704244 A1 ES8704244 A1 ES 8704244A1
Authority
ES
Spain
Prior art keywords
sealing arrangement
connecting pieces
recess
gaskets
gasket
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
Application number
ES550783A
Other languages
English (en)
Other versions
ES550783A0 (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.)
Wabco Westinghouse Steuerungstechnik and Co GmbH
Original Assignee
Wabco Westinghouse Steuerungstechnik and Co 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 Wabco Westinghouse Steuerungstechnik and Co GmbH filed Critical Wabco Westinghouse Steuerungstechnik and Co GmbH
Publication of ES550783A0 publication Critical patent/ES550783A0/es
Publication of ES8704244A1 publication Critical patent/ES8704244A1/es
Expired 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Multiple-Way Valves (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Valve Housings (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

DISPOSITIVO DE OBTURACION. COMPRENDE: UN PRIMER ANILLO DE JUNTA (11, 25) Y UN SEGUNDO ANILLO DE JUNTA (17, 21) DISPUESTO COAXIALMENTE AL ANTERIOR, Y TRES ELEMENTOS DE RETENCION ANULARES (12, 9, 23); DONDE EL PRIMER ANILLO Y EL SEGUNDO ESTAN UNIDOS FIJAMENTE ENTRE SI POR MEDIO DE UNA PIEZA DE UNION ANULAR (16, 22) Y FORMAN ASI UNA JUNTA DE ESTANQUEIDAD DOBLE (11, 17, 26) (25, 21, 22); Y UN PRIMER ELEMENTO DE RETENCION (12) QUE PRESENTA EN SU LADO VUELTO HACIA LA PRIMERA JUNTA DE ESTANQUEIDAD DOBLE, UN SALIENTE PERIFERICO (13) CUYA SUPERFICIE FRONTAL ESTA DIMENSIONADA DE MODO QUE COINCIDE CON LA SUPERFICIE ANULAR DE LA PIEZA DE UNION (16) DE LA PRIMERA JUNTA DE ESTANQUEIDAD. TIENE UTILIDAD PARA SER APLICADO EN DIVERSOS TIPOS DE VALVULAS.
ES550783A 1985-02-14 1986-01-10 Dispositivo de obturacion Expired ES8704244A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853505046 DE3505046A1 (de) 1985-02-14 1985-02-14 Dichtungseinrichtung

Publications (2)

Publication Number Publication Date
ES550783A0 ES550783A0 (es) 1987-03-16
ES8704244A1 true ES8704244A1 (es) 1987-03-16

Family

ID=6262499

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550783A Expired ES8704244A1 (es) 1985-02-14 1986-01-10 Dispositivo de obturacion

Country Status (5)

Country Link
US (1) US4630800A (es)
EP (1) EP0191160B1 (es)
JP (1) JPH0621676B2 (es)
DE (2) DE3505046A1 (es)
ES (1) ES8704244A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101059A1 (de) * 1991-01-16 1992-07-23 Festo Kg Dichtungseinrichtung fuer ein mehrwegeventil sowie verfahren zu ihrer herstellung
US5337787A (en) * 1993-06-15 1994-08-16 Honeywell Inc. Circumferential sealing apparatus
DE4343924C2 (de) 1993-12-22 1996-05-09 Freudenberg Carl Fa Dichtungsanordnung zur Abdichtung von zwei relativ translatorisch zueinander bewegten Maschinenteilen
US6991236B1 (en) * 2000-10-16 2006-01-31 Westinghouse Air Brake Technologies Corporation Device for securing a sealing member in a predetermined position
WO2015000495A1 (de) * 2013-07-05 2015-01-08 Festo Ag & Co. Kg Ventil
EP2994675B1 (de) * 2013-07-05 2016-08-31 Festo AG & Co. KG Ventil

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8110585U1 (de) * 1981-09-24 Prädifa Präzisions-Dichtungs-Fabrik GmbH, 7120 Bietigheim-Bissingen Dichtung
US2747611A (en) * 1953-01-23 1956-05-29 Westinghouse Air Brake Co Control valve device
GB763187A (en) * 1954-06-18 1956-12-12 John Eldridge Collins Packing means for use between relatively movable members
GB791607A (en) * 1955-11-30 1958-03-05 Baldwin Instr Company Ltd Improvements in or relating to fluid control valves
FR1196956A (fr) * 1957-05-13 1959-11-27 Int Basic Economy Corp Dispositif d'étanchéité
US3028165A (en) * 1959-06-22 1962-04-03 Int Basic Economy Corp Annular packing member
AT233908B (de) * 1962-09-25 1964-06-10 Hoerbiger Ventilwerke Ag Einrichtung zum Abdichten von pneumatischen oder hydraulischen Steuerschiebern
US3199540A (en) * 1962-09-28 1965-08-10 Westinghouse Air Brake Co Valve device
GB1142857A (en) * 1965-08-03 1969-02-12 I V Pressure Controllers Ltd Improvements in or relating to liquid or fluid sealing devices
CH450845A (fr) * 1967-03-06 1968-04-30 I V Pressure Controllers Ltd Garniture d'étanchéité, notamment pour un distributeur fluidique
JPS56629Y2 (es) * 1971-09-23 1981-01-09
FR2231270A5 (es) * 1973-05-22 1974-12-20 Sogemo Automatisation
US4154426A (en) * 1974-12-05 1979-05-15 Pont-A-Mousson S.A. Butterfly valve
US3969924A (en) * 1975-05-02 1976-07-20 M & J Valve Company Fluid flow control apparatus and method
US3990711A (en) * 1975-05-09 1976-11-09 Hill Ralph W Restrained elastomeric seal ring means
FR2314411A1 (fr) * 1975-06-12 1977-01-07 Jouvenel & Cordier Perfectionnements apportes aux montages de joints d'etancheite de dispositifs pneumatiques et hydrauliques
DE3002715C2 (de) * 1980-01-25 1983-09-08 Herion-Werke Kg, 7012 Fellbach Dichtungsanordnung
JPS5612174U (es) * 1980-07-10 1981-02-02
DE3043871A1 (de) * 1980-11-21 1982-07-08 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Mehrwegeventil

Also Published As

Publication number Publication date
JPS61189371A (ja) 1986-08-23
JPH0621676B2 (ja) 1994-03-23
EP0191160A3 (en) 1987-03-18
US4630800A (en) 1986-12-23
EP0191160B1 (de) 1989-05-31
EP0191160A2 (de) 1986-08-20
DE3505046A1 (de) 1986-08-14
ES550783A0 (es) 1987-03-16
DE3570728D1 (en) 1989-07-06

Similar Documents

Publication Publication Date Title
GB899664A (en) Improvements relating to sealing rings for use between relatingly fixed surfaces
ATE50043T1 (de) Rohrverschraubung mit beruehrungsdichtung.
GB1441207A (en) Fire resistant sealing ring combination
ES407593A1 (es) Unos perfeccionamientos en las uniones de rotula para tube-rias.
DK164586D0 (da) Kobling til peritonealdialyse
IE823056L (en) Vault end closure assembly
GB1338109A (en) Rotatable ball valve
CA1248992A (en) CONNECTION
GB1338990A (en) Ball vavle apparatus
GB1340459A (en) Seal assembly
ES445020A1 (es) Perfeccionamientos en valvulas de limitacion de presion.
ES8704244A1 (es) Dispositivo de obturacion
ES295908U (es) Grifo con registro giratorio esferico
JPS6458897A (en) Joint connected under pressure
GB1037537A (en) A seal for preventing the escape of fluid under pressure
GB1133965A (en) Sound-insulating pipe couplings
DE3673629D1 (de) Steckkupplung fuer mehrere schlauchverbindungen.
ES2000344A6 (es) Perfeccionamientos en un obturador para producir un cierre hermetico al fluido entre un componente rotatorio y un tabique divisorio que separa dos camaras
EP0227474A3 (en) A self energized seal or packing
ES8700403A1 (es) Una valvula reductora de presion
AU3499784A (en) Nozzle assembly
ES8204112A1 (es) Un dispositivo de valvula de manguito
GB971646A (en) Improvements in or relating to plug valves
EP0132053A3 (en) A valve apparatus
ES8607084A1 (es) Guia auto-obturante para electrodo

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201