ES2091562T3 - Valvula de descarga y de alimentacion de fluido, en particular valvula de nivelacion para suspension neumatica y sistema de suspension que utiliza dicha valvula. - Google Patents

Valvula de descarga y de alimentacion de fluido, en particular valvula de nivelacion para suspension neumatica y sistema de suspension que utiliza dicha valvula.

Info

Publication number
ES2091562T3
ES2091562T3 ES93400250T ES93400250T ES2091562T3 ES 2091562 T3 ES2091562 T3 ES 2091562T3 ES 93400250 T ES93400250 T ES 93400250T ES 93400250 T ES93400250 T ES 93400250T ES 2091562 T3 ES2091562 T3 ES 2091562T3
Authority
ES
Spain
Prior art keywords
valve
suspension
organ
system used
fluid discharge
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
ES93400250T
Other languages
English (en)
Inventor
Jose Lievoux
Alain Tyssandier
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.)
ZF CV Distribution France SAS
Original Assignee
Wabco France SAS
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 Wabco France SAS filed Critical Wabco France SAS
Application granted granted Critical
Publication of ES2091562T3 publication Critical patent/ES2091562T3/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/10—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members with special arrangements for separating the sealing faces or for pressing them together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

LA VALVULA Y LA ALIMENTACION DE FLUIDO DE Y HACIA UN ORGANO DE UTILIZACION COMPRENDE, EN UN CUERPO, UNA PALANCA OSCILANTE QUE LLEVA UNA SEGUNDA PLACA (33) DE DISTRIBUCION EN APOYO ESTANCO SOBRE UNA PRIMERA PLACA (14) DE DISTRIBUCION MONTADA EN EL CUERPO Y A TRAVES DE LA CUAL SE ESTABLECE LA CONEXION DE ESTE ORGANO DE UTILIZACION, RESPECTIVAMENTE CON LA ALIMENTACION Y CON EL ESCAPE. LA PRIMERA PLACA 14 LLEVA TRES PASOS TRANSVERSALES 18, 19 20 CONECTADOS RESPECTIVAMENTE_ PARA EL PRIMERO 18 A UNA FUENTE DE FLUIDO A PRESION Y PARA LOS OTROS 19 Y 20 A UN ORGANO DE UTILIZACION. ESTOS DOS OTROS PASOS ESTAN CONECTADOS CADA UNO LATERALMENTE A UNA RANURA LONGITUDINAL ORIENTADA DE MANERA SENSIBLEMENTE PARALELA AL SENTIDO DE DESPLAZAMIENTO DE LA SEGUNDA PLACA 26 DURANTE LA ROTACION DE LA PALANCA OSCILANTE 10. APLICACION EN VALVULAS DE NIVELACION CUYO CAUDAL DE ALIMENTACION Y DE ESCAPE ESTA ADAPTADO ESPECIALMENTE A LOS ORGANOS DE SUSPENSION CONTROLADOS.
ES93400250T 1992-02-14 1993-02-02 Valvula de descarga y de alimentacion de fluido, en particular valvula de nivelacion para suspension neumatica y sistema de suspension que utiliza dicha valvula. Expired - Lifetime ES2091562T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201699A FR2687350B1 (fr) 1992-02-14 1992-02-14 Valve d'echappement et d'alimentation de fluide, notamment valve de nivellement pour suspension pneumatique et systeme de suspension utilisant de telles valves.

Publications (1)

Publication Number Publication Date
ES2091562T3 true ES2091562T3 (es) 1996-11-01

Family

ID=9426660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400250T Expired - Lifetime ES2091562T3 (es) 1992-02-14 1993-02-02 Valvula de descarga y de alimentacion de fluido, en particular valvula de nivelacion para suspension neumatica y sistema de suspension que utiliza dicha valvula.

Country Status (4)

Country Link
EP (1) EP0556086B1 (es)
DE (1) DE69303635T2 (es)
ES (1) ES2091562T3 (es)
FR (1) FR2687350B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7069900A (en) 1999-08-24 2001-03-19 Holland Neway International, Inc. Trailing arm suspension and height control valve therefor
EP1533150A3 (en) * 1999-08-24 2006-11-29 Haldex Brake Corporation Trailing arm suspension with height control valve
CA2448577C (en) 2001-05-25 2008-05-06 David J. Bolt Trailing arm suspension and height control system with motorized valve therefor
DE10154778C1 (de) 2001-11-08 2002-12-12 Haldex Brake Prod Gmbh Niveauregelventil zum selbsttätigen Konstanthalten der Fahrzeughöhe eines Nutzfahrzeuges mit Luftfederung
USD499173S1 (en) 2002-08-07 2004-11-30 Haldex Brake Corporation Valve with three mounting holes
US7204478B2 (en) 2002-08-07 2007-04-17 Haldex Brake Corporation Height control valve with universal mounting for a suspension system
US10836232B2 (en) 2007-04-12 2020-11-17 Haldex Brake Products Corporation Electronic height control system for a vehicle with multiple input signals
DE102009007691B3 (de) 2009-02-05 2010-08-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Niveauregelventil mit druckbelasteter Ventilscheibe
DE102009007674A1 (de) 2009-02-05 2010-08-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Niveauregelventil mit je einem Anschluss für Luftfederbälge der rechten und der linken Seite
DE102014103842B4 (de) 2014-03-20 2018-01-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung zur Steuerung von pneumatischen Einrichtungen eines Anhängers für ein Nutzfahrzeug
EP3401133B1 (en) * 2017-05-08 2020-07-08 WABCO Europe BVBA Leveling valve
EP3848211B1 (en) 2020-01-08 2024-05-08 ZF CV Systems Europe BV Suspension control valve arrangement for a pneumatic suspension system of a commercial vehicle
EP3885618B1 (en) * 2020-03-23 2023-12-27 ZF CV Systems Europe BV Pneumatic valve, cabin levelling system and vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998243A (en) * 1959-03-02 1961-08-29 Bendix Corp Fluid suspension leveling valve
DE1144125B (de) * 1961-07-13 1963-02-21 Boge Gmbh Drehschiebergesteuerter Hoehenregler zur Regelung von mit einem Fluid arbeitenden Federungen, insbesondere fuer Kraftfahrzeuge
BE754551A (fr) * 1969-08-11 1971-01-18 Scovill Manufacturing Co Soupape de commande de dispositif de regulation automatique d'assiette pour vehicules
DE2831170C2 (de) * 1978-07-15 1986-02-06 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Drehschieberventil
DE2856028C2 (de) * 1978-12-23 1993-01-28 Hansa Metallwerke Ag, 7000 Stuttgart Mischventil
DE3024454C2 (de) * 1980-06-28 1983-03-31 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Mischventil
IT1213318B (it) * 1986-07-31 1989-12-20 Stella Rubinetterie Spa Rubinetto miscelatore per acqua del tipo monocomando, con mezzi, di regolazione fine della temperatura di mescelazione.

Also Published As

Publication number Publication date
EP0556086A1 (fr) 1993-08-18
EP0556086B1 (fr) 1996-07-17
DE69303635D1 (de) 1996-08-22
FR2687350A1 (fr) 1993-08-20
DE69303635T2 (de) 1997-03-06
FR2687350B1 (fr) 1994-04-29

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Effective date: 19941116

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