ES2098825T3 - Dispositivo de valvula para medios fluidos. - Google Patents

Dispositivo de valvula para medios fluidos.

Info

Publication number
ES2098825T3
ES2098825T3 ES94110028T ES94110028T ES2098825T3 ES 2098825 T3 ES2098825 T3 ES 2098825T3 ES 94110028 T ES94110028 T ES 94110028T ES 94110028 T ES94110028 T ES 94110028T ES 2098825 T3 ES2098825 T3 ES 2098825T3
Authority
ES
Spain
Prior art keywords
valve
open
return valves
main piston
hold
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
ES94110028T
Other languages
English (en)
Inventor
Dieter Schulmeyer
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.)
Niethammer GmbH
Original Assignee
Niethammer 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 Niethammer GmbH filed Critical Niethammer GmbH
Application granted granted Critical
Publication of ES2098825T3 publication Critical patent/ES2098825T3/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/14—Self-closing valves, i.e. closing automatically after operation with special means for preventing the self-closing
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

SE PROPONE UN DISPOSITIVO (10) DE VALVULA A SER ELABORADO DE MODO SENCILLO PARA MEDIOS FLUIDOS CON UNA RECEPCION (12) DE VALVULA, QUE ABARCA UN LADO (6) DE ENTRADA QUE SE ENCUENTRA EN UNION CON UN SISTEMA DE FLUIDO IMPULSADO POR LA PRESION DEL SISTEMA, UN LADO (28) DE SALIDA Y UN ASIENTO (22) DE VALVULA. CON UN SISTEMA (14) HIDRAULICO SEPARADO DE UNA POSICION DE CIERRE Y UNA POSICION DE ABERTURA POR MEDIO DE UN SISTEMA DE FLUIDO CONTRA EL EFECTO DE FUERZA DE UN EMBOLO (30) DE CIERRE MOVIL CON UN RESORTE (38) DE CIERRE, QUE EN LA POSICION DE ABIERTO CONSIGUE UNA UNION FLUIDA DEL LADO DE ENTRADA AL LADO DE SALIDA. EL SISTEMA HIDRAULICO ABARCA UN PRIMER ESPACIO (42) Y UN SEGUNDO ESPACIO (44) DE FLUIDO, ASI COMO UN EMBOLO (50) DE CONTROL PARA EL MOVIMIENTO DEL EMBOLO (30) DE CIERRE EN LA POSICION DE ABERTURA BAJO DESPLAZAMIENTO DEL LIQUIDO HIDRAULICO A PARTIR DEL PRIMER ESPACIO (42) DE LIQUIDO EN EL SEGUNDO ESPACIO (44) DE LIQUIDOS POR MEDIO DE UNA VALVULA (58) DE RETROCESO, ABARCA UNA PRIMERAUNION (56) FLUIDA Y DISPONE DE UNA SEGUNDA UNION (60,62) PARALELA CON RESPECTO A LA PRIMERA UNION (56) ENTRE EL PRIMER Y EL SEGUNDO ESPACIO DE FLUIDO, EN DONDE ES INSERTABLE MEDIANTE EL MOVIMIENTO DEL EMBOLO (30) DE CIERRE EN LA POSICION DE ABIERTA UN ORGANO (66) DE BLOQUEO, QUE EN LA POSICION DE ABIERTA DEL EMBOLO DE CIERRE EVITA UN REFLUJO DEL LIQUIDO HIDRAULICO DEL SEGUNDO AL PRIMER ESPACIO DE LIQUIDO Y EN LA POSICION DE CIERRE DEL EMBOLO PERMITE UN INTERCAMBIO DE LIQUIDO NO IMPEDIDO ENTRE EL PRIMER Y EL SEGUNDO ESPACIO DE LIQUIDO.
ES94110028T 1993-07-05 1994-06-28 Dispositivo de valvula para medios fluidos. Expired - Lifetime ES2098825T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4322289A DE4322289C1 (de) 1993-07-05 1993-07-05 Ventilvorrichtung für fluide Medien

Publications (1)

Publication Number Publication Date
ES2098825T3 true ES2098825T3 (es) 1997-05-01

Family

ID=6491966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94110028T Expired - Lifetime ES2098825T3 (es) 1993-07-05 1994-06-28 Dispositivo de valvula para medios fluidos.

Country Status (5)

Country Link
EP (1) EP0637711B1 (es)
AT (1) ATE149655T1 (es)
DE (2) DE4322289C1 (es)
DK (1) DK0637711T3 (es)
ES (1) ES2098825T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410916D0 (en) * 1994-06-01 1994-07-20 Tapmiser Company The Limited Improvements in or related to taps
AU2002365970A1 (en) 2001-11-16 2003-06-10 3M Innovative Properties Company Inflatable packaging system
DE102018204147A1 (de) * 2018-03-19 2019-09-19 Hansgrohe Se Fluidsteuerventil mit zeitverzögert selbstrückstellender Schaltfunktion
DE102019213475B4 (de) * 2019-09-05 2022-06-30 Hansgrohe Se Misch- und Absperrventilvorrichtung und sanitäre Auslaufarmatur
DE102019213947A1 (de) * 2019-09-12 2021-03-18 Hansgrohe Se Selbstschlussventilvorrichtung
DE102019213943B4 (de) 2019-09-12 2024-02-15 Hansgrohe Se Selbstschlussventilvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908882A1 (de) * 1979-03-07 1980-09-11 Ruppel Selbsttaetig schliessende armatur fuer duschanlagen o.dgl.
FR2509007B1 (fr) * 1981-07-03 1985-12-06 Presto Robinets Sa Tete de robinet, comportant un dispositif de temporisation, adaptable aux embases recevant des tetes ordinaires
DE4105166A1 (de) * 1991-02-20 1992-08-27 Dieter Schulmeyer Ventilvorrichtung

Also Published As

Publication number Publication date
EP0637711B1 (de) 1997-03-05
DK0637711T3 (da) 1997-09-15
EP0637711A1 (de) 1995-02-08
ATE149655T1 (de) 1997-03-15
DE59401890D1 (de) 1997-04-10
DE4322289C1 (de) 1994-07-21

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