ES2090910T3 - Valvula piloto. - Google Patents

Valvula piloto.

Info

Publication number
ES2090910T3
ES2090910T3 ES93401467T ES93401467T ES2090910T3 ES 2090910 T3 ES2090910 T3 ES 2090910T3 ES 93401467 T ES93401467 T ES 93401467T ES 93401467 T ES93401467 T ES 93401467T ES 2090910 T3 ES2090910 T3 ES 2090910T3
Authority
ES
Spain
Prior art keywords
valve
shut
spool
pilot valve
hole
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
ES93401467T
Other languages
English (en)
Inventor
Pierre Serot
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.)
Legris SA
Original Assignee
Legris SA
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 Legris SA filed Critical Legris SA
Application granted granted Critical
Publication of ES2090910T3 publication Critical patent/ES2090910T3/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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • 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
    • Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical
    • 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
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86678—Combined disk or plug and gate or piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Servomotors (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Selective Calling Equipment (AREA)
  • Massaging Devices (AREA)

Abstract

VALVULA PILOTADA QUE TIENE UN CUERPO (1) SENSIBLEMENTE ALARGADO, HUECO Y PROVISTO EN SUS EXTREMOS LONGITUDINALES DE MEDIOS (2, 3) DE CONEXION A UNA CANALIZACION DE OBTURAR, TENIENDO ESTE CUERPO UNA PARED TRANSVERSAL (4) A CUYO TRAVES PASA UN CANAL CENTRAL (5), Y TENIENDO UN ELEMENTO (8) DE OBTURACION MOVIL, PARALELAMENTE AL DESLIZAMIENTO DEL FLUIDO, ENTRE UNA POSICION DE CIERRE, EN LA QUE UNA ZONA (15, 22) DE ESTE ELEMENTO ESTA EN CONTACTO DE UN ASIENTO (16, 23) FIJO, SITUADO SOBRE LA PARED TRANSVERSAL (4), Y UNA POSICION DE APERTURA, EN LA QUE ESTA MISMA ZONA (15, 22) ESTA ALEJADA DE ESTE ASIENTO (16, 23), EN CUYA VALVULA EL ELEMENTO DE OBTURACION (8) TIENE LA FORMA DE UN PISTON, QUE DISPONE DE DOS CABEZAS DE EXTREMO (11, 12), MONTADAS EN DESLIZAMIENTO EN DOS CAMARAS (13, 14) COAXIALES AL CANAL, SITUADAS EN EL CUERPO (1) A UNA Y OTRA PARTE DE LA PARED TRANSVERSAL (4), Y LA SUMA DE LAS PROYECCIONES EN UN PLANO TRANSVERSAL DE LAS SUPERFICIES DEL ELEMENTO (8) EXPUESTAS A LA PRESION REINANTE EN EL CANAL HACIA ARRIBA DE LA ZONA (15, 22) DE CONTACTO DEL ELEMENTO (8) DE OBTURACION CON EL ASIENTO Y RECORRIDOS HACIA ABAJO, ES IGUAL A LA SUMA DE LAS MISMAS PROYECCIONES DE LAS SUPERFICIES SENSIBLEMENTE EXPUESTAS A ESTA PRESION Y RECORRIDO HACIA ARRIBA.
ES93401467T 1992-06-12 1993-06-09 Valvula piloto. Expired - Lifetime ES2090910T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929207096A FR2692332B1 (fr) 1992-06-12 1992-06-12 Vanne pilotee.

Publications (1)

Publication Number Publication Date
ES2090910T3 true ES2090910T3 (es) 1996-10-16

Family

ID=9430664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93401467T Expired - Lifetime ES2090910T3 (es) 1992-06-12 1993-06-09 Valvula piloto.

Country Status (8)

Country Link
US (1) US5435336A (es)
EP (1) EP0579519B1 (es)
JP (1) JPH0650460A (es)
AT (1) ATE140775T1 (es)
DE (1) DE69303778T2 (es)
DK (1) DK0579519T3 (es)
ES (1) ES2090910T3 (es)
FR (1) FR2692332B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407291B (de) * 1996-12-12 2001-02-26 Andreas Weissenbacher Dreiwegeventil
US6102363A (en) * 1998-04-20 2000-08-15 Wilden Pump & Engineering Co. Actuator for reciprocating air driven devices
US20080245419A1 (en) * 2007-04-03 2008-10-09 Schlepp Brian D High-volume axial valve
GB2457497B (en) * 2008-02-15 2012-08-08 Pilot Drilling Control Ltd Flow stop valve
US8312893B2 (en) * 2008-05-02 2012-11-20 Control Components, Inc. Axial drag valve with internal hub actuator
US8322373B2 (en) * 2008-05-19 2012-12-04 Control Components, Inc. Axial drag valve with internal sleeve actuator
DK2960560T3 (en) * 2014-06-25 2017-05-15 Mokveld Valves Bv High integrity pressure protection system for a fluid conduit
US9689315B2 (en) * 2015-02-13 2017-06-27 Hamilton Sundstrand Corporation Full-area bleed valves
WO2019220153A2 (en) 2018-05-14 2019-11-21 Hydromat D.O.O. Axial valve of the modular concept of construction
US11920688B2 (en) * 2019-09-25 2024-03-05 Fisher Jeon Gas Equipment (Chengdu) Co., Ltd. Modular valve system
US11746771B2 (en) * 2021-04-16 2023-09-05 Teryair Equipment Pvt. Ltd. Actuator valve of an air operated double diaphragm pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7045539U (de) * 1971-04-01 Licentia Gmbh Schnelloffnendes Ventil
US746337A (en) * 1902-11-15 1903-12-08 Gen Electric Electrically-controlled valve.
FR854873A (fr) * 1939-05-16 1940-04-26 Emile Guinot Ets Dispositif compensateurs pour valves à clapets différentiels ou équilibrés
DE1091824B (de) * 1954-08-30 1960-10-27 Schneider Bochumer Maschf A Regelventil mit Entlastungseinrichtung
CH338664A (de) * 1955-03-16 1959-05-31 Knoll Andre Steuerorgan für flüssige und gasförmige Medien
US2927604A (en) * 1956-10-09 1960-03-08 Allis Chalmers Mfg Co Check valve having closed internal circuit hydraulic system
FR1194431A (fr) * 1957-11-13 1959-11-09 Vanne automatique à moteur de commande par fluide à position axiale
US3240466A (en) * 1963-04-02 1966-03-15 Meyer Otto Shutoff valve
US3706322A (en) * 1971-03-22 1972-12-19 Carl M Carlson Valve
US4173327A (en) * 1977-06-01 1979-11-06 The United States Of America As Represented By The United States Department Of Energy Solid handling valve
DE2915783C2 (de) * 1979-04-19 1986-07-03 Vickers Systems GmbH, 6380 Bad Homburg Aus Sicherheitsgründen arbeitsüberwachte Ventilanordnung
NL8303437A (nl) * 1983-10-06 1985-05-01 Hoogeveen Appendagefab Afsluiter.
FR2667376A1 (fr) * 1990-10-01 1992-04-03 Sabatier Andre Dispositif de vanne perfectionne.

Also Published As

Publication number Publication date
DK0579519T3 (da) 1996-12-09
DE69303778T2 (de) 1997-02-06
FR2692332A1 (fr) 1993-12-17
JPH0650460A (ja) 1994-02-22
EP0579519A1 (fr) 1994-01-19
DE69303778D1 (de) 1996-08-29
US5435336A (en) 1995-07-25
EP0579519B1 (fr) 1996-07-24
ATE140775T1 (de) 1996-08-15
FR2692332B1 (fr) 1994-08-05

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