ES8606936A1 - Perfeccionamientos en valvulas limitadoras de presion - Google Patents

Perfeccionamientos en valvulas limitadoras de presion

Info

Publication number
ES8606936A1
ES8606936A1 ES541313A ES541313A ES8606936A1 ES 8606936 A1 ES8606936 A1 ES 8606936A1 ES 541313 A ES541313 A ES 541313A ES 541313 A ES541313 A ES 541313A ES 8606936 A1 ES8606936 A1 ES 8606936A1
Authority
ES
Spain
Prior art keywords
valve
spring
pressure limiting
casing
limiting valve
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
ES541313A
Other languages
English (en)
Other versions
ES541313A0 (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.)
GAG GRUBENAUSBAU GmbH
Original Assignee
GAG GRUBENAUSBAU 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 GAG GRUBENAUSBAU GmbH filed Critical GAG GRUBENAUSBAU GmbH
Publication of ES8606936A1 publication Critical patent/ES8606936A1/es
Publication of ES541313A0 publication Critical patent/ES541313A0/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/046—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Actuator (AREA)

Abstract

MODIFICACIONES EN VALVULAS LIMITADORAS DE PRESION PARA LA ENTIBACION HIDRAULICA EN LA MINERIA SUBTERRANEA Y EN LA CONSTRUCCION SUBTERRANEA DE TUNELES. CONSISTENTES EN: CONFORMAR AL PLATO DE MUELLE (8) PARA QUE EL FLUJO EN EL LADO INFERIOR (31) SEA ACEPTABLE; PRESENTAR LA PARED ANTERIOR (24) DE LA CARCASA DE VALVULA (2) UNOS CANALES DE FLUJO (26, 27) Y UN TOPE (25) QUE LIMITA LA CARRERA DEL PLATO DE MUELLE (8); CONFORMAR A LA CARCASA DE VALVULA (2) POR UN CASQUILLO DE MUELLE (20); PRESENTAR EL CASQUILLO DE MUELLE UNA ROSCA EN AMBOS LADOS; CERRAR EL CASQUILLO DE MUELLE EN EL LADO DE ENTRADA (3) POR UNA GUIA (34) PROVISTA DE UNA ROSCA EXTERIOR (35) Y UNA PIEZA DE CONEXION (36) Y HACIA AFUERA (4) POR UN TORNILLO DE AJUSTE (9) QUE SOLICITA AL MUELLE DE VALVULA (7); Y DOTAR AL PLATO DE MUELLE (8) CON UN BORDE (32) ACHAFLANADO POR ABAJO.
ES541313A 1984-03-16 1985-03-15 Perfeccionamientos en valvulas limitadoras de presion Expired ES8606936A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3409677 1984-03-16
DE3446210 1984-12-19
DE3503898 1985-02-06

Publications (2)

Publication Number Publication Date
ES8606936A1 true ES8606936A1 (es) 1986-05-16
ES541313A0 ES541313A0 (es) 1986-05-16

Family

ID=27191801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541313A Expired ES8606936A1 (es) 1984-03-16 1985-03-15 Perfeccionamientos en valvulas limitadoras de presion

Country Status (6)

Country Link
BE (1) BE901950A (es)
CA (1) CA1243921A (es)
DE (1) DE3546557C2 (es)
ES (1) ES8606936A1 (es)
FR (1) FR2561347B1 (es)
GB (1) GB2159923B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523548A1 (de) * 1985-07-02 1987-01-15 Gewerk Eisenhuette Westfalia Druckbegrenzungsventil
DE3637888A1 (de) * 1986-11-06 1988-05-19 Gewerk Eisenhuette Westfalia Druckbegrenzungsventil, insbesondere fuer hydraulische ausbausysteme
US5180443A (en) * 1989-05-19 1993-01-19 Richard Voss Grubenausbau Gmbh Pressure-relief valve with stepped or double piston
WO1991003621A1 (de) * 1989-09-01 1991-03-21 Richard Voss Grubenausbau Gmbh Druckbegrenzungsventil mit teflondichtung
DE10312175A1 (de) * 2003-03-19 2004-10-14 Robert Bosch Gmbh Druckbegrenzungsventil
DE102004005747A1 (de) * 2004-02-05 2005-08-25 Voß, Christina Druckbegrenzungsventil mit hydraulisch dichtendem Dichtring
CN100337054C (zh) * 2005-03-04 2007-09-12 王纪良 一种由压力控制开关的泄空阀
FR3091741B1 (fr) * 2019-01-14 2021-04-02 Air Liquide Medical Systems Prise de distribution de fluide médical améliorée
CN110966418A (zh) * 2019-11-21 2020-04-07 中国航发西安动力控制科技有限公司 一种用于液压阀类部件的弹簧座

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793724A (en) * 1954-11-15 1958-04-23 Alexander Osmond Champion Pressure regulating and check valve
US2775483A (en) * 1955-01-20 1956-12-25 Scovill Manufacturing Co Aerosol bomb filling and dispensing valve
DE1812616A1 (de) * 1968-12-04 1970-06-18 Salzgitter Maschinen Ag Hydraulischer Zylinder aus Metall,insbesondere fuer hydraulische Grubenstempel
DE6942209U (de) * 1969-10-29 1970-01-29 Lorch & Co Kg J Sicherheitsventil
DE1964127A1 (de) * 1969-12-22 1971-06-24 Langen & Co Verstelleinrichtung
DE2815919A1 (de) * 1978-04-13 1979-10-18 Thyssen Industrie Ueberdruckventil fuer hydraulische ausbauelemente des untertaegigen grubenbetriebs, vornehmlich fuer den steinkohlebergbau
DE2830891C2 (de) * 1978-07-13 1986-01-30 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Sicherheitsventil
GB2043210B (en) * 1979-02-28 1983-02-09 Skotchinsky Inst Gornogo Dela Controlled pressure-release valve
DE3314837A1 (de) * 1982-06-03 1983-12-08 Jörn 4320 Hattingen Dams Druckbegrenzungsventil
DE8216072U1 (de) * 1982-06-03 1982-10-07 Dams, Jörn, 4320 Hattingen Druckbegrenzungsventil
DE3245667C2 (de) * 1982-12-09 1986-09-11 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Druckbegrenzungsventil für HFA-Flüssigkeiten

Also Published As

Publication number Publication date
DE3546557C2 (en) 1989-06-15
FR2561347B1 (fr) 1990-01-19
GB2159923A (en) 1985-12-11
GB8506651D0 (en) 1985-04-17
FR2561347A1 (fr) 1985-09-20
CA1243921A (en) 1988-11-01
ES541313A0 (es) 1986-05-16
GB2159923B (en) 1987-07-15
BE901950A (fr) 1985-07-01

Similar Documents

Publication Publication Date Title
ES8606601A1 (es) Perfeccionamientos en grifos mezcladores
AU5098785A (en) A check valve and a seal for a check valve
ZA846101B (en) Control valve
ES8606936A1 (es) Perfeccionamientos en valvulas limitadoras de presion
CA2005587A1 (en) Balanced servo-operated multiway valve
EP0200563A3 (en) Process line valve
GB1463928A (en) Lock valve assembly
ES8605324A1 (es) Perfeccionamientos en valvulas accionadas por un medio de presion
GB1490553A (en) Fluid flow apparatus
GB1398017A (en) Preventer unit
ES8203139A1 (es) Perfeccionamientos en conjuntos de valvula para regular el flujo de fluidos
GB975799A (en) Fluid flow control valve
ES8706897A1 (es) Valvula limitadora de presion para puntales de mina hidraulicos
DE59307864D1 (de) Sicherheitsverbinder für die infusionstherapie
ES268194U (es) Una disposicion de valvula perfeccionada.
US3902522A (en) Pressure reducer
DE3274897D1 (en) Valve fitting for a fluidic system
DE3270468D1 (en) Pressure relief valve
ES8609073A1 (es) Perfeccionamientos en un conjunto de valvula dosificadora
ES295678U (es) Valvula de retencion de fluidos liquidos y aeriformes
GB1501161A (en) Water taps and the like
ES8506144A1 (es) Una disposicion valvular para uso en la toma de muestras de fluidos a partir de sistemas hidraulicos de alta presion
ES8606154A1 (es) Perfeccionamientos en un dispositivo de ayuda hidraulico
ES8702584A1 (es) Aparato de bombeox para inyeccion de combustible liquido a un motor de encendido por compresion
FR2362032A1 (fr) Perfectionnements aux amplificateurs hydrauliques de freinage

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601