ES2078724T3 - Unidad hidraulica. - Google Patents

Unidad hidraulica.

Info

Publication number
ES2078724T3
ES2078724T3 ES92890220T ES92890220T ES2078724T3 ES 2078724 T3 ES2078724 T3 ES 2078724T3 ES 92890220 T ES92890220 T ES 92890220T ES 92890220 T ES92890220 T ES 92890220T ES 2078724 T3 ES2078724 T3 ES 2078724T3
Authority
ES
Spain
Prior art keywords
hydraulic
hydraulic unit
cylinder
pipes
media
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
ES92890220T
Other languages
English (en)
Inventor
Manfred Baumruck
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.)
Alcatel Lucent Austria AG
Original Assignee
Alcatel Austria AG
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 Alcatel Austria AG filed Critical Alcatel Austria AG
Application granted granted Critical
Publication of ES2078724T3 publication Critical patent/ES2078724T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/066—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission using electrically controlled fluid-pressure operated driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Abstract

EN UNA UNIDAD HIDRAULICA CON UN CILINDRO (1) DESPLAZABLE AXIALMENTE Y DISPUESTO SOBRE UN VASTAGO (2) DE EMBOLO ESTACIONARIO EN AMBOS LATERALES, PASAN TUBERIAS (10, 11) DE MEDIOS DE PRESION, QUE CONECTAN EL ESPACIO (8,9) DE TRABAJO DEL EMBOLO (1) EN EL CILINDRO CON LAS TOMAS (12, 13) DE SUMINISTRO Y VACIADO DE LOS MEDIOS HIDRAULICOS, MONOLATERALMENTE Y COMUNMENTE EN EL LATERAL DEL VASTAGO DE EMBOLO (14) SIMILAR. SE CORRESPONDE CON VIAS CORTAS PARA EL MEDIO HIDRAULICO LA NECESIDAD DE LA COLOCACION DE TUBERIAS DE EMPALME LIBRES.
ES92890220T 1991-01-16 1992-10-14 Unidad hidraulica. Expired - Lifetime ES2078724T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0008891A AT397790B (de) 1991-01-16 1991-01-16 Hydraulikeinheit
EP92890220A EP0592755B1 (de) 1991-01-16 1992-10-14 Hydraulikeinheit

Publications (1)

Publication Number Publication Date
ES2078724T3 true ES2078724T3 (es) 1995-12-16

Family

ID=25591405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92890220T Expired - Lifetime ES2078724T3 (es) 1991-01-16 1992-10-14 Unidad hidraulica.

Country Status (9)

Country Link
EP (1) EP0592755B1 (es)
AT (1) AT397790B (es)
CZ (1) CZ279880B6 (es)
DE (1) DE59203049D1 (es)
ES (1) ES2078724T3 (es)
GR (1) GR3017003T3 (es)
HU (1) HU210589B (es)
PL (1) PL166317B1 (es)
SK (1) SK278766B6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631174A1 (de) * 1996-08-05 1998-02-12 Butzbacher Weichenbau Gmbh Stelleinrichtung
ATE335642T1 (de) 2001-01-11 2006-09-15 Vae Gmbh Einrichtung zum verstellen und verriegeln von beweglichen weichenteilen
CN106439007B (zh) * 2016-06-30 2018-11-02 德阳万达重型机械设备制造有限公司 一种高强度等静压机工作缸及其制备工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15472B (es) * 1900-03-07 1904-03-10 Murray Corrington
DE878214C (de) * 1951-12-22 1953-06-01 Gustav Strunk G M B H Maschf Weichenstellvorrichtung, vornehmlich fuer den Untertagebetrieb
GB948463A (en) * 1959-06-26 1964-02-05 Westinghouse Air Brake Co Improvements relating to railway traffic controlling apparatus
DE1155159B (de) * 1960-02-16 1963-10-03 Krug & Co Heinrich Hydraulische Weichenstellvorrichtung
DE1168948B (de) * 1960-08-16 1964-04-30 Krug & Co Heinrich Weichenstellvorrichtung
DE2557574C3 (de) * 1975-12-20 1987-01-22 Fabeg Gmbh, 7518 Bretten Hydraulischer Weichenantrieb
US4428552A (en) * 1981-05-04 1984-01-31 Abex Corporation Railroad switch machine

Also Published As

Publication number Publication date
EP0592755A1 (de) 1994-04-20
HU210589B (en) 1995-05-29
EP0592755B1 (de) 1995-07-26
AT397790B (de) 1994-06-27
SK278766B6 (sk) 1998-02-04
DE59203049D1 (de) 1995-08-31
CS9292A3 (en) 1992-08-12
GR3017003T3 (en) 1995-11-30
PL166317B1 (pl) 1995-05-31
HUT63231A (en) 1993-07-28
CZ279880B6 (cs) 1995-08-16
ATA8891A (de) 1993-11-15
HU9200124D0 (en) 1992-04-28
PL293175A1 (en) 1992-09-21

Similar Documents

Publication Publication Date Title
ES2097916T3 (es) Acelerador de doble efecto para su uso con percusores hidraulicos de perforacion.
ES2113443T3 (es) Dispositivo para la recuperacion de energia.
ES2195521T3 (es) Tensor hidraulico con bloqueo hidraulico.
ES2122790T3 (es) Freno combinado de servicio y estacionamiento.
ES2163508T3 (es) Compresa sanitaria con segmento de nucleo desplazable independientemente.
ES2155464T3 (es) Cilindro neumatico y valvula de control para el mismo.
DE3460565D1 (en) High pressure accumulator
DE69005426D1 (de) Hydraulikdruckrohrkupplung.
EE9600027A (et) Pöörmeseade
DK0708894T3 (da) Volumetrisk koblingsindretning
DE59204821D1 (de) Druckmittelbetätigte lineareinheit
BR0114889A (pt) Dispositivo de pipetagem automática com enxaguamento
ES8404261A1 (es) Perfeccionamientos en un cilindro maestro en tandem.
ES2060318T3 (es) Conjunto de frenado con amplificacion hidraulica.
ES2094239T3 (es) Dispositivo de señalizacion.
ES2044743B1 (es) Dispositivo de expansion de refrigerante, de area variable, que tiene un orificio flexible.
ES2167301T3 (es) Prensa para el moldeo con alta presion externa.
SE8205029D0 (sv) A hydraulic reciprocating device
ES2076746T3 (es) Bomba de pistones radiales.
ES2085474T3 (es) Prenda o colchon de compresion inflable.
ES2178746T3 (es) Piston para una maquina de fundicion a presion con camara caliente.
IT1236551B (it) Struttura superficiale di manicotti di serraggio con scarico delle perdite di olio per difetto di tenuta, sul sistema idraulico di serraggio di una pressa idraulica a corsa rapida.
DE3866865D1 (de) Pneumatischer linearvibrator.
ES2019417B3 (es) Dispositivo de limitacion de elevacion para el embolo de presion para el acoplamiento de friccion en una prensa de varilla de friccion
ATE171661T1 (de) Hydraulik-antriebseinheit

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 592755

Country of ref document: ES