ES2041464T3 - Valvula de maniobra conectable a la entrada con una valvula de nivel a traves de una conduccion de mando, asi como comandable electricamente. - Google Patents

Valvula de maniobra conectable a la entrada con una valvula de nivel a traves de una conduccion de mando, asi como comandable electricamente.

Info

Publication number
ES2041464T3
ES2041464T3 ES199090106486T ES90106486T ES2041464T3 ES 2041464 T3 ES2041464 T3 ES 2041464T3 ES 199090106486 T ES199090106486 T ES 199090106486T ES 90106486 T ES90106486 T ES 90106486T ES 2041464 T3 ES2041464 T3 ES 2041464T3
Authority
ES
Spain
Prior art keywords
valve
connection
commandable
inlet
electrically
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
ES199090106486T
Other languages
English (en)
Inventor
Roland Blanz
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.)
Grau GmbH
Original Assignee
Grau GmbH
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 Grau GmbH filed Critical Grau GmbH
Application granted granted Critical
Publication of ES2041464T3 publication Critical patent/ES2041464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/202—Height or leveling valve for air-springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/203—Distributor valve units comprising several elements, e.g. valves, pump or accumulators
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

UNA VALVULA DE CONEXION (1), DE MANDO ELECTRICO, QUE SE PUEDE CONECTAR, CON UNA VALVULA REGULADORA DE NIVEL (18), MEDIANTE UNA LINEA DE CONTROL (20), DESDE EL LADO DE ENTRADA, CON LAS POSICIONES ELEVAR, BAJAR, MOVER Y STOP, TIENE, EN UNA CARCASA (2), UNA CONEXION DE RESERVA (145) PARA LA FUENTE DEL AIRE COMPRIMIDO, UNA SALIDA (10) Y, POR LO MENOS, UN MANGUITO DE CONEXION (11) PARTA LA UNION CON LOS FUELLES (13). DENTRO DE LA CARCASA (2) SE PUEDEN POSICIONAR, MEDIANTE DOS EMBOLOS (4, 5) Y DOS VALVULAS MAGNETICAS (37, 38), UNA COMPUERTA (6) Y UN CUERPO HUECO DE VALVULA DOBLE (24), A LAS CUATRO POSICIONES. EL CUERPO HUECO DE LA VALVULA DOBLE (24) TIENE, EN EL LADO FRONTAL, UN MANGUITO DE UNION (21) PARA LA LINEA DE MANDO (20) QUE VIENE DE LA VALVULA REGULADORA DE NIVEL (18). LA CONEXION DE RESERVA (14) PARA LA FUENTE DEL AIRE COMPRIMIDO Y EL MANGUITO DE CONEXION (11) PARA LA CONEXION CON LOS FUELLES (13) SE ENCUENTRAN ENTRE EL MANGUITO (21) FRONTAL Y LA SALIDA (10).
ES199090106486T 1989-05-16 1990-04-05 Valvula de maniobra conectable a la entrada con una valvula de nivel a traves de una conduccion de mando, asi como comandable electricamente. Expired - Lifetime ES2041464T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3915827A DE3915827C1 (es) 1989-05-16 1989-05-16

Publications (1)

Publication Number Publication Date
ES2041464T3 true ES2041464T3 (es) 1993-11-16

Family

ID=6380696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090106486T Expired - Lifetime ES2041464T3 (es) 1989-05-16 1990-04-05 Valvula de maniobra conectable a la entrada con una valvula de nivel a traves de una conduccion de mando, asi como comandable electricamente.

Country Status (4)

Country Link
US (1) US5044399A (es)
EP (1) EP0398009B1 (es)
DE (1) DE3915827C1 (es)
ES (1) ES2041464T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125232A (en) * 1990-05-29 1992-06-30 Kubota Corporation Control change system for a hydraulic working vehicle
FR2722451B1 (fr) * 1994-07-12 1996-08-30 Peugeot Systeme de suspension active pour une roue de vehicule automolbile
US5678900A (en) * 1995-12-19 1997-10-21 Grau Gmbh Unloader for a source of air under pressure on vehicles
DE19843122C2 (de) * 1998-09-21 2002-10-17 Bosch Gmbh Robert Wegeventil
KR100422551B1 (ko) 2001-10-08 2004-03-11 현대자동차주식회사 자동차의 공기현가장치
KR100422557B1 (ko) 2001-11-08 2004-03-11 현대자동차주식회사 자동차의 공기현가장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE724143A (es) * 1967-12-07 1969-05-02
DE3344022C1 (de) * 1983-12-06 1989-11-23 Graubremse Gmbh, 6900 Heidelberg Anlage zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen
DE3424670A1 (de) * 1983-12-06 1986-01-16 Graubremse Gmbh, 6900 Heidelberg Anlage zum heben und senken des fahrzeugaufbaus von luftgefederten fahrzeugen

Also Published As

Publication number Publication date
DE3915827C1 (es) 1990-09-13
EP0398009A3 (de) 1991-04-24
US5044399A (en) 1991-09-03
EP0398009B1 (de) 1993-06-16
EP0398009A2 (de) 1990-11-22

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