ES2122525T3 - Valvula de alta presion. - Google Patents

Valvula de alta presion.

Info

Publication number
ES2122525T3
ES2122525T3 ES95904721T ES95904721T ES2122525T3 ES 2122525 T3 ES2122525 T3 ES 2122525T3 ES 95904721 T ES95904721 T ES 95904721T ES 95904721 T ES95904721 T ES 95904721T ES 2122525 T3 ES2122525 T3 ES 2122525T3
Authority
ES
Spain
Prior art keywords
pct
valve
piston
needle valve
sec
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
ES95904721T
Other languages
English (en)
Inventor
Jan Ryd
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.)
WATER JET SERVICE AB
Original Assignee
WATER JET SERVICE AB
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 WATER JET SERVICE AB filed Critical WATER JET SERVICE AB
Application granted granted Critical
Publication of ES2122525T3 publication Critical patent/ES2122525T3/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Transmission Devices (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Fluid-Driven Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

UNA VALVULA DE ALTA PRESION, QUE CONSTA DE UN PISTON (17) CUYA SUPERFICIE SUPERIOR ENTRA EN CONTACTO INTERMITENTEMENTE CON UN MEDIO, TAL COMO EL AIRE, PARA CONTROLAR EL MOVIMIENTO VERTICAL DEL PISTON; EN DONDE LA VALVULA INCLUYE MECANISMOS DE CONEXION QUE CONECTAN EL PISTON A UNA VALVULA DE AGUJA (19) QUE CO-ACTUA CON UN ASIENTO DE VALVULA (20), Y QUE SE COMUNICA CON LA ENTRADA A UNA LINEA DE ENVIO DE LIQUIDO (10) A TRAVES DE LA CUAL SE SUMINISTRA LIQUIDO A LA VALVULA DE AGUJA MEDIANTE UNA VALVULA DE ALTA PRESION (P), Y QUE SALE A TRAVES DE UN ORIFICIO DE TOBERA (21), Y DONDE SE PROPORCIONAN MECANISMOS PARA BLOQUEAR DICHO ORIFICIO. DE ACUERDO CON LA INVENCION, LA VALVULA INCLUYE MECANISMOS (25,26) PARA FORZAR EL PISTON MECANICAMENTE A UNA POSICION INFERIOR EN LA QUE LA VALVULA DE AGUJA (19) ENTRA EN CONTACTO CON EL ASIENTO DE VALVULA (20).
ES95904721T 1993-12-22 1994-12-12 Valvula de alta presion. Expired - Lifetime ES2122525T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304251A SE502220C2 (sv) 1993-12-22 1993-12-22 Högtrycksventil

Publications (1)

Publication Number Publication Date
ES2122525T3 true ES2122525T3 (es) 1998-12-16

Family

ID=20392183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95904721T Expired - Lifetime ES2122525T3 (es) 1993-12-22 1994-12-12 Valvula de alta presion.

Country Status (8)

Country Link
US (1) US5755424A (es)
EP (1) EP0736155B1 (es)
JP (1) JPH09506957A (es)
AT (1) ATE170270T1 (es)
DE (1) DE69412859T2 (es)
ES (1) ES2122525T3 (es)
SE (1) SE502220C2 (es)
WO (1) WO1995017623A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595230B2 (en) 2001-08-08 2003-07-22 Western Industries, Inc. Non-refillable valve for a gas cylinder
ITNO20030001U1 (it) * 2003-01-14 2004-07-15 Pettinaroli Flii Spa Valvola a sfera con particolare caratteristica di incremento percentuale del flusso, ottenibile nell'arco di manovra di 90°, dalla posizione di chiusura a quella di apertura.
TWI344525B (en) * 2003-01-17 2011-07-01 Applied Materials Inc Combination manual/pneumatics valve for fluid control assembly
JP4506418B2 (ja) * 2004-11-04 2010-07-21 横浜ゴム株式会社 ホース耐圧試験方法及びホース耐圧試験装置
AT9123U1 (de) * 2006-02-22 2007-05-15 Boehler Hochdrucktech Gmbh Einrichtung für wasserstrahl- oder abrasivwasserstrahl-schneidanlagen
JP6415889B2 (ja) * 2014-08-01 2018-10-31 株式会社堀場エステック 流量制御装置、流量制御装置用プログラム、及び、流量制御方法
NO345243B1 (en) * 2019-07-03 2020-11-16 Petroleum Technology Co As A valve arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479454A (en) * 1945-01-18 1949-08-16 Fluid Control Engineering Co Fluid flow control apparatus
US3734455A (en) * 1971-09-21 1973-05-22 Acf Ind Inc Safety device for a fluid cylinder valve actuator
US3765642A (en) * 1971-09-29 1973-10-16 Texas Iron Works Valve and actuator assembly
BE792037A (fr) * 1971-11-29 1973-03-16 Hallarydsverken Ab Perfectionnements a des valves
US4169405A (en) * 1974-04-10 1979-10-02 Fuji Plastic Co. Control apparatus
US4343327A (en) * 1980-07-11 1982-08-10 The United States Of America As Represented By The Secretary Of The Navy Pressure responsive, manually opening valve
US4617992A (en) * 1985-05-03 1986-10-21 Abel Thomas E System and choke valve actuator mechanism for operating a plunger lift well
FR2612598B1 (fr) * 1987-03-17 1989-06-09 Air Liquide Robinet pour bouteille de gaz sous pression
US4898210A (en) * 1988-01-12 1990-02-06 Kabushiki Kaisha Neriki Gas-cylinder valve

Also Published As

Publication number Publication date
ATE170270T1 (de) 1998-09-15
SE9304251L (sv) 1995-06-23
US5755424A (en) 1998-05-26
EP0736155B1 (en) 1998-08-26
EP0736155A1 (en) 1996-10-09
DE69412859T2 (de) 1999-02-04
WO1995017623A1 (en) 1995-06-29
DE69412859D1 (de) 1998-10-01
SE9304251D0 (sv) 1993-12-22
SE502220C2 (sv) 1995-09-18
JPH09506957A (ja) 1997-07-08

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