ES2088514T3 - Valvula de puesta en marcha lenta. - Google Patents

Valvula de puesta en marcha lenta.

Info

Publication number
ES2088514T3
ES2088514T3 ES92105495T ES92105495T ES2088514T3 ES 2088514 T3 ES2088514 T3 ES 2088514T3 ES 92105495 T ES92105495 T ES 92105495T ES 92105495 T ES92105495 T ES 92105495T ES 2088514 T3 ES2088514 T3 ES 2088514T3
Authority
ES
Spain
Prior art keywords
valve
pressure
port
communicates
starting 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 - Lifetime
Application number
ES92105495T
Other languages
English (en)
Inventor
Yasuhisa Kimura
Takehiko Miyaguchi
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.)
SMC Corp
Original Assignee
SMC Corp
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 SMC Corp filed Critical SMC Corp
Application granted granted Critical
Publication of ES2088514T3 publication Critical patent/ES2088514T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action ; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action ; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/068—Servomotor systems without provision for follow-up action ; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/421—Flow control characterised by the type of actuation mechanically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/635—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements
    • F15B2211/6355—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/75—Control of speed of the output member
    • 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
    • Y10T137/87169—Supply and exhaust
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87322—With multi way valve having serial valve in at least one branch

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Check Valves (AREA)

Abstract

VALVULA DE ARRANQUE LENTO. UNA VALVULA PARA ARRANCAR LENTAMENTE UN ACTIVADOR QUE INCLUYE UN BLOQUE (102) QUE TIENE UN PUERTO DE ENTRADA (104), UN PUERTO DE SALIDA (106) Y UNA PASO QUE PONE EN COMUNICACION EL PUERTO DE ENTRADA CON EL PUERTO DE SALIDA (104,106). HAY COLOCADO UN PRIMER CUERPO DE LA VALVULA (112) EN EL PASO PARA ABRIRLO Y CERRARLO SELECTIVAMENTE Y UN SEGUNDO CUERPO DE LA VALVULA (124) COLOCADO CORRIENTE ABAJO DEL PRIMER CUERPO DE LA VALVULA (112) RESPECTO AL PASO PARA ABRIRLO Y CERRARLO SELECTIVAMENTE. HAY COLOCADA UNA VALVULA DE AGUJA (134) EN EL BLOQUE (102) CORRIENTE ABAJO DEL SEGUNDO CUERPO DE LA VALVULA (124) RESPECTO AL PASO, PARA RESTRINGIR LA CANTIDAD DE FLUIDO A PRESION DESCARGADO DESDE EL PUERTO DE SALIDA (106). EL SEGUNDO CUERPO DE LA VALVULA (124) TIENE UN PASO (128) FORMADO DENTRO DE ELLA Y QUE SE COMUNICA DE UN EXTREMO A OTRO DE LA MISMA, UNA PRIMERA Y UNA SEGUNDA SUPERFICIES QUE SOPORTAN LA PRESION EN UNO Y OTRO EXTREMO, RESPECTIVAMENTE, SIENDO LA PRIMERA SUPERFICIE CAPAZ DE SOPORTAR LA PRESION MAS ANCHA QUE LA SEGUNDA SUPERFICIE CAPAZ DE SOPORTAR LA PRESION.
ES92105495T 1991-04-09 1992-03-31 Valvula de puesta en marcha lenta. Expired - Lifetime ES2088514T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3076582A JPH086727B2 (ja) 1991-04-09 1991-04-09 スロースタートバルブ

Publications (1)

Publication Number Publication Date
ES2088514T3 true ES2088514T3 (es) 1996-08-16

Family

ID=13609279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92105495T Expired - Lifetime ES2088514T3 (es) 1991-04-09 1992-03-31 Valvula de puesta en marcha lenta.

Country Status (5)

Country Link
US (1) US5381828A (es)
EP (1) EP0508271B1 (es)
JP (1) JPH086727B2 (es)
DE (1) DE69211049T2 (es)
ES (1) ES2088514T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20032562A1 (it) * 2003-12-22 2005-06-23 Metal Work Spa Gruppo di avviamento progressivo per impianti pneumatici
ITMI20032563A1 (it) * 2003-12-22 2005-06-23 Metal Work Spa Gruppo integrato di trattamento dell'aria in impianti pneumatici
DE202004015468U1 (de) * 2004-10-06 2005-01-05 Festo Ag & Co.Kg Softstartvorrichtung für Druckluftsysteme
DE502006008678D1 (de) * 2006-12-05 2011-02-17 Festo Ag & Co Kg Softstart-Ventileinrichtung
CA2715222C (en) * 2008-02-15 2014-09-30 Festo Ag & Co. Kg Soft start device for pneumatic systems and method for the operation of a soft start device
US9239065B2 (en) * 2010-07-22 2016-01-19 Maradyne Corporation Hydraulic soft start system
US9360025B2 (en) * 2010-07-22 2016-06-07 Maradyne Corporation Hydraulic soft start system
US8578713B2 (en) * 2010-07-22 2013-11-12 Maradyne Corporation Hydraulic soft start system
JP6061227B2 (ja) * 2011-11-02 2017-01-18 Smc株式会社 流量制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30403E (en) * 1974-05-31 1980-09-16 Ross Operating Valve Company Safety valve for fluid systems
US4596271A (en) * 1980-10-02 1986-06-24 Brundage Robert W Fluid pressure device
IT1151291B (it) * 1982-06-07 1986-12-17 Univer Srl Dispositivo valvolare per la messa in pressione graduale di impianti pneumatici
FR2582749B1 (fr) * 1985-05-31 1989-09-01 Levenez Yves Raccord-demarreur pour la mise en pression progressive des installations pneumatiques

Also Published As

Publication number Publication date
JPH086727B2 (ja) 1996-01-29
US5381828A (en) 1995-01-17
DE69211049T2 (de) 1996-12-19
EP0508271A1 (en) 1992-10-14
EP0508271B1 (en) 1996-05-29
DE69211049D1 (de) 1996-07-04
JPH04312205A (ja) 1992-11-04

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