ES2016909A6 - Valvula de descarga direccional. - Google Patents

Valvula de descarga direccional.

Info

Publication number
ES2016909A6
ES2016909A6 ES898903513A ES8903513A ES2016909A6 ES 2016909 A6 ES2016909 A6 ES 2016909A6 ES 898903513 A ES898903513 A ES 898903513A ES 8903513 A ES8903513 A ES 8903513A ES 2016909 A6 ES2016909 A6 ES 2016909A6
Authority
ES
Spain
Prior art keywords
bushing
piston
relief valve
way operating
bore
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
ES898903513A
Other languages
English (en)
Inventor
Guasch Esteve Cortes
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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendix Espana 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 Bendix Espana SA filed Critical Bendix Espana SA
Priority to ES898903513A priority Critical patent/ES2016909A6/es
Priority to DE1990610821 priority patent/DE69010821T2/de
Priority to EP19900402689 priority patent/EP0422982B1/en
Priority to ES90402689T priority patent/ES2060981T3/es
Priority to BR9005253A priority patent/BR9005253A/pt
Priority to JP27947490A priority patent/JPH03140679A/ja
Publication of ES2016909A6 publication Critical patent/ES2016909A6/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)

Abstract

VALVULA DE DESCARGA BIDIRECCIONAL. COMPRENDE UN CUERPO (11) PROVISTO DE UN TALADRO CIEGO (9) CON EL QUE COMUNICAN UN PRIMER Y UN SEGUNDO CONDUCTOS (5, 7), UN PISTON (21) QUE CIERRA LA COMUNICACION ENTRE DICHOS CONDUCTOS (5, 7) EN REPOSO, Y MEDIOS DE SOLICITACION (17), Y SE CARACTERIZA POR EL HECHO DE QUE EL PISTON (21) TIENE UN VASTAGO (18) DESLIZANTE DENTRO DE UN CASQUILLO (16) A SU VEZ CORREDIZO DENTRO DE UNA PORCION DEL TALADRO (9), COMPRENDIENDO UNO DE LOS EXTREMOS DEL CASQUILLO (16) UN ESPALDON (13) QUE COOPERA CON UNA SUFRIDERA (14) PREVISTA EN EL TALADRO (9), Y CONSTITUYENDO EL OTRO EXTREMO DEL CASQUILLO UN ASIENTO PARA EL PISTON (21), EMPUJANDO LOS MEDIOS DE SOLICITACION (17) EL PISTON (21) Y EL CASQUILLO (16) EN MANERA DE SEPARARLOS, DE MODO QUE LA PRESION PORPORCIONADA A TRAVES DE UNO DE LOS CONDUCTOS (5) ES APLICADA A UNA SUPERFICIE DEL PISTON (21) Y A UN EXTREMO (13) DEL CASQUILLO (16), Y LA PRESION PROPORCIONADA A TRAVES DEL OTRO CONDUCTO (7) ES APLICADA A LA OTRA SUPERFICIE DEL PISTON (21) Y AL OTRO EXTREMO DEL CASQUILLO (16). SE REDUCE EL NUMERO DE VALVULAS. SE APLICA AL CONTROL HIDRAULICO DE LA DIRECCION DE VEHICULOS.
ES898903513A 1989-10-10 1989-10-19 Valvula de descarga direccional. Expired - Lifetime ES2016909A6 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES898903513A ES2016909A6 (es) 1989-10-19 1989-10-19 Valvula de descarga direccional.
DE1990610821 DE69010821T2 (de) 1989-10-19 1990-09-28 Zweiwegüberdruckventil.
EP19900402689 EP0422982B1 (en) 1989-10-10 1990-09-28 Two-way operating relief valve
ES90402689T ES2060981T3 (es) 1989-10-19 1990-09-28 Valvula de descarga de dos vias.
BR9005253A BR9005253A (pt) 1989-10-19 1990-10-18 Valvula de descarga bidirecional
JP27947490A JPH03140679A (ja) 1989-10-19 1990-10-19 二方向作動リリーフ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES898903513A ES2016909A6 (es) 1989-10-19 1989-10-19 Valvula de descarga direccional.

Publications (1)

Publication Number Publication Date
ES2016909A6 true ES2016909A6 (es) 1990-12-01

Family

ID=8264384

Family Applications (2)

Application Number Title Priority Date Filing Date
ES898903513A Expired - Lifetime ES2016909A6 (es) 1989-10-10 1989-10-19 Valvula de descarga direccional.
ES90402689T Expired - Fee Related ES2060981T3 (es) 1989-10-19 1990-09-28 Valvula de descarga de dos vias.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES90402689T Expired - Fee Related ES2060981T3 (es) 1989-10-19 1990-09-28 Valvula de descarga de dos vias.

Country Status (5)

Country Link
EP (1) EP0422982B1 (es)
JP (1) JPH03140679A (es)
BR (1) BR9005253A (es)
DE (1) DE69010821T2 (es)
ES (2) ES2016909A6 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285373A (zh) * 2010-06-18 2011-12-21 江苏罡阳动力转向器厂 带安全阀结构的动力转向器
DE102022120325A1 (de) * 2022-08-11 2024-02-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bidirektionale Ventilvorrichtung für ein Pneumatik- und/oder ein Hydrauliksystem und Verfahren zum Betreiben einer bidirektionalen Ventilvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210170A (en) * 1978-02-17 1980-07-01 General Signal Corporation Anti-cavitation and overload relief valve for a hydraulic system
US4476890A (en) * 1981-06-12 1984-10-16 Kayaba Kogyo Kabushiki Kaisha Pressure control valve
FR2597952B1 (fr) * 1986-04-29 1990-11-09 Applic Mach Motrices Clapet d'ecretage a ouverture rapide pour element de suspension hydropneumatique de vehicule lourd

Also Published As

Publication number Publication date
DE69010821D1 (de) 1994-08-25
ES2060981T3 (es) 1994-12-01
EP0422982A1 (en) 1991-04-17
BR9005253A (pt) 1991-09-17
DE69010821T2 (de) 1994-11-17
JPH03140679A (ja) 1991-06-14
EP0422982B1 (en) 1994-07-20

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-19