ES2078724T3 - Unidad hidraulica. - Google Patents

Unidad hidraulica.

Info

Publication number: ES2078724T3
Authority: ES; Spain
Prior art keywords: hydraulic; hydraulic unit; cylinder; pipes; media
Prior art date: 1991-01-16
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)

Spanish (es)

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.)

1991-01-16

Filing date

1992-10-14

Publication date

1995-12-16

1992-10-14 Application filed by Alcatel Austria AG filed Critical Alcatel Austria AG

1995-12-16 Application granted granted Critical

1995-12-16 Publication of ES2078724T3 publication Critical patent/ES2078724T3/es

2012-10-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 2
239000007990 PIPES buffer Substances 0.000 abstract 2

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)

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 (pl)
AT (1)	AT397790B (pl)
CZ (1)	CZ279880B6 (pl)
DE (1)	DE59203049D1 (pl)
ES (1)	ES2078724T3 (pl)
GR (1)	GR3017003T3 (pl)
HU (1)	HU210589B (pl)
PL (1)	PL166317B1 (pl)
SK (1)	SK278766B6 (pl)

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
HU228725B1 (en)	2001-01-11	2013-05-28	Vae Eisenbahnsysteme Gmbh	Device for switching and locking moving points components
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 (pl) *	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

1991
- 1991-01-16 AT AT0008891A patent/AT397790B/de not_active IP Right Cessation
1992
- 1992-01-13 CZ CS9292A patent/CZ279880B6/cs not_active IP Right Cessation
- 1992-01-13 SK SK92-92A patent/SK278766B6/sk unknown
- 1992-01-14 PL PL92293175A patent/PL166317B1/pl unknown
- 1992-01-15 HU HU9200124A patent/HU210589B/hu not_active IP Right Cessation
- 1992-10-14 DE DE59203049T patent/DE59203049D1/de not_active Expired - Lifetime
- 1992-10-14 ES ES92890220T patent/ES2078724T3/es not_active Expired - Lifetime
- 1992-10-14 EP EP92890220A patent/EP0592755B1/de not_active Expired - Lifetime
1995
- 1995-08-02 GR GR950402122T patent/GR3017003T3/el unknown

Also Published As

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

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FR2657125B1 (fr)	1992-04-10	Perfectionnements aux pompes hydrauliques a pistons axiaux et plateau biais.

Legal Events

Date

Code

Title

Description

1995-12-16

FG2A

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