ES8703993A1 - Perfeccionamientos en valvulas con mando piloto - Google Patents

Perfeccionamientos en valvulas con mando piloto

Info

Publication number
ES8703993A1
ES8703993A1 ES552430A ES552430A ES8703993A1 ES 8703993 A1 ES8703993 A1 ES 8703993A1 ES 552430 A ES552430 A ES 552430A ES 552430 A ES552430 A ES 552430A ES 8703993 A1 ES8703993 A1 ES 8703993A1
Authority
ES
Spain
Prior art keywords
closure member
chamber
pilot
valve
passage
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
ES552430A
Other languages
English (en)
Other versions
ES552430A0 (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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of ES8703993A1 publication Critical patent/ES8703993A1/es
Publication of ES552430A0 publication Critical patent/ES552430A0/es
Expired 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F15B13/015—Locking-valves or other detent i.e. load-holding devices using an enclosed pilot flow valve
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

MODIFICACIONES EN VALVULAS CON MANDO PILOTO. CONSISTENTES EN PREVEER: UNA PIEZA DE CIERRE AUXILIAR (11) QUE SE DESPLAZA EN LA CAMARA VALVULAR (10) EN SENTIDO COAXIAL RESPECTO DEL TUBO DE SALIDA VERTICAL; UNA BRIDA (16), EN (11), QUE SIRVE DE LIMITE SUPERIOR PARA (10) Y CUYA SUPERFICIE PERIFERICA CILINDRICA (17) PRESENTA UNA LONGITUD AXIAL SUPERIOR AL DIAMETRO DE LAS ABERTURAS (12); SEIS TALADROS AXIALES (18) QUE COMUNICAN A (10) CON EL RECINTO ANULAR (19); UN PERNO RADIAL (20) QUE ATRAVIESA A (11) Y CUYOS EXTREMOS SE INTRODUCEN EN RENDIJAS AXIALES (21) DE LA PIEZA DE CIERRE PRINCIPAL (8) PARA DELIMITAR EL DESPLAZAMIENTO ASCENDENTE DE (11); Y DOS TALADROS (25), CON LOS EJES PARALELOS, PRACTICADOS EN LA PARTE SUPERIOR DE (11), QUE ASEGURAN LA COMPENSACION DE LAS PRESIONES EN (19) Y (10K).
ES552430A 1985-03-22 1986-02-26 Perfeccionamientos en valvulas con mando piloto Expired ES8703993A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH127385A CH661107A5 (de) 1985-03-22 1985-03-22 Vorgesteuertes ventil.

Publications (2)

Publication Number Publication Date
ES8703993A1 true ES8703993A1 (es) 1987-03-01
ES552430A0 ES552430A0 (es) 1987-03-01

Family

ID=4206559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552430A Expired ES8703993A1 (es) 1985-03-22 1986-02-26 Perfeccionamientos en valvulas con mando piloto

Country Status (5)

Country Link
EP (1) EP0195206B1 (es)
JP (1) JPH06100289B2 (es)
CH (1) CH661107A5 (es)
DE (1) DE3662307D1 (es)
ES (1) ES8703993A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671080A5 (es) * 1986-10-01 1989-07-31 Sulzer Ag
JPH0612146B2 (ja) * 1987-10-14 1994-02-16 日立金属株式会社 ノーマルクローズ型流量制御バルブ
IT1256966B (it) * 1992-10-12 1995-12-27 Claudio Margaria Elettrovalvola perfezionata.
GB2276222B (en) * 1993-03-19 1997-01-08 Geoffrey Shepherd Fluid control valve
DE59504334D1 (de) * 1995-02-13 1999-01-07 Cci Ag Eigenmediumbetätigtes Ventil
JP5881367B2 (ja) * 2011-10-19 2016-03-09 株式会社不二工機 パイロット式電動制御弁
DE102012015354A1 (de) * 2012-08-03 2014-05-15 Hydac Fluidtechnik Gmbh Ventil, insbesondere vorgesteuertes Proportional-Wegesitzventil
DE102014003796B4 (de) 2014-03-14 2016-04-21 Adrian Verstallen Apparat und Verfahren zur Wasserrückgewinnung aus den Abgasen eines Fahrzeug-Dieselmotors mit Wiedereinsatz des Wassers zur Herstellung einer Diesel/Wasser-Emulsion an Bord des Fahrzeugs
JP6292553B2 (ja) * 2014-04-16 2018-03-14 株式会社 幸田 ダイヤフラム式バルブ
JP6384461B2 (ja) * 2015-12-03 2018-09-05 株式会社デンソー リリーフ弁装置、及び、それを用いる高圧ポンプ
JP6504373B2 (ja) * 2017-04-06 2019-04-24 株式会社清和モールド エアバルブ
DE102020211862A1 (de) 2020-09-23 2022-03-24 Robert Bosch Gesellschaft mit beschränkter Haftung Tankvorrichtung zur Speicherung eines gasförmigen Mediums mit einer Ventilvorrichtung
DE102020211860A1 (de) * 2020-09-23 2022-03-24 Robert Bosch Gesellschaft mit beschränkter Haftung Tankvorrichtung mit einer Ventilvorrichtung
DE102021207319A1 (de) * 2021-07-12 2023-01-12 Robert Bosch Gesellschaft mit beschränkter Haftung Sperrventil und Steuerungsverfahren zum Steuern eines Druckgasflusses aus einem Drucktank

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB556547A (en) * 1940-12-26 1943-10-08 Bendix Aviat Corp Improvements in or relating to electro-magnetically operated valves
DE763381C (de) * 1942-09-01 1954-05-03 Erich Herion Elektromagnetisch gesteuertes Dreiwegeventil
US2624542A (en) * 1948-11-05 1953-01-06 United Aircraft Prod Valve construction
FR1305081A (fr) * 1961-11-07 1962-09-28 Hansa Metallwerke Ag Soupape
FR2230915B1 (es) * 1973-05-21 1976-05-07 Bennes Marrel
CH578703A5 (en) * 1974-06-12 1976-08-13 Sulzer Ag Solenoid valve with cylindrical coil - has sleeve in core surrounding armature separating coil from medium handled
DE3029394C2 (de) * 1980-08-01 1985-07-18 Kraftwerk Union AG, 4330 Mülheim Ventilanordnung

Also Published As

Publication number Publication date
DE3662307D1 (en) 1989-04-13
JPH06100289B2 (ja) 1994-12-12
EP0195206A1 (de) 1986-09-24
CH661107A5 (de) 1987-06-30
JPS61223381A (ja) 1986-10-03
EP0195206B1 (de) 1989-03-08
ES552430A0 (es) 1987-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201