EP0774395A3 - Méthode et dispositif pour détecter un film lubrifiant sur rails - Google Patents

Méthode et dispositif pour détecter un film lubrifiant sur rails Download PDF

Info

Publication number: EP0774395A3
Authority: EP; European Patent Office
Prior art keywords: lubricating film; rails; detecting; detector; rail
Prior art date: 1995-11-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP96113791A

Other languages

German (de)

English (en)

Other versions

EP0774395A2 (fr

Inventor

Bernhard Dipl.-Ing. Wilms

Christoph Dr. Carlhoff

Claus-Jürgen Dr. Lorenzen

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.)

Ferrotron Elektronik GmbH

Deutsche Bahn AG

Original Assignee

Ferrotron Elektronik GmbH

Deutsche Bahn 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.)

1995-11-17

Filing date

1996-08-29

Publication date

1998-08-05

1996-08-29 Application filed by Ferrotron Elektronik GmbH, Deutsche Bahn AG filed Critical Ferrotron Elektronik GmbH

1997-05-21 Publication of EP0774395A2 publication Critical patent/EP0774395A2/fr

1998-08-05 Publication of EP0774395A3 publication Critical patent/EP0774395A3/fr

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Length Measuring Devices By Optical Means (AREA)
Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

EP96113791A 1995-11-17 1996-08-29 Méthode et dispositif pour détecter un film lubrifiant sur rails Withdrawn EP0774395A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19542872		1995-11-17
DE1995142872 DE19542872C1 (de)	1995-11-17	1995-11-17	Verfahren zum Detektieren von Schmierfilm auf Schienen

Publications (2)

Publication Number	Publication Date
EP0774395A2 EP0774395A2 (fr)	1997-05-21
EP0774395A3 true EP0774395A3 (fr)	1998-08-05

Family

ID=7777705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96113791A Withdrawn EP0774395A3 (fr)	1995-11-17	1996-08-29	Méthode et dispositif pour détecter un film lubrifiant sur rails

Country Status (2)

Country	Link
EP (1)	EP0774395A3 (fr)
DE (1)	DE19542872C1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2389352B (en) *	1999-11-01	2004-01-21	Laserthor Ltd	Rail cleaning method and apparatus
DE102011113069B4 (de)	2011-09-09	2022-07-07	Knorr-Bremse Systeme für Schienenfahrzeuge GmbH	Steuereinrichtung für ein Schienenfahrzeug sowie Verfahren zum Bestimmen eines Kraftschlusswertes für ein Schienenfahrzeug
CN106274980A (zh) *	2016-09-28	2017-01-04	成都奥克特科技有限公司	基于激光监测的轨道状态在线监测方法
DE102018209920B3 (de)	2018-06-19	2019-07-11	Knorr-Bremse Systeme für Schienenfahrzeuge GmbH	Verfahren zur Prognose eines Haftwerts in einem Kontaktpunkt zwischen einem Rad eines Schienenfahrzeugs und der Schiene, Verfahren zur Verbesserung des Haftwertes in einem Kontaktpunkt zwischen einem Rad eines Schienenfahrzeugs und der Schiene und Vorrichtung zur Durchführung der Verfahren
GB2593767A (en) *	2020-04-02	2021-10-06	The Imagination Factory Ltd	Surface condition monitoring of railway tracks
CN114460051B (zh) *	2022-01-11	2023-05-02	西南交通大学	检测钢轨轨顶摩擦调节剂涂敷效果的荧光检测装置及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2229269A (en) *	1989-02-16	1990-09-19	Atomic Energy Authority Uk	Surface moisture detection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4312876B4 (de) *	1993-04-20	2004-04-08	IBEG Maschinen- und Gerätebau GmbH	Vorrichtung zum Messen und Bestimmen der Veränderung an der Lauffläche eines Rades von Schienenfahrzeugen

1995
- 1995-11-17 DE DE1995142872 patent/DE19542872C1/de not_active Expired - Fee Related
1996
- 1996-08-29 EP EP96113791A patent/EP0774395A3/fr not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2229269A (en) *	1989-02-16	1990-09-19	Atomic Energy Authority Uk	Surface moisture detection

Also Published As

Publication number	Publication date
EP0774395A2 (fr)	1997-05-21
DE19542872C1 (de)	1997-01-30

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Legal Events

Date	Code	Title	Description
1997-04-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1997-05-21	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI NL SE
1998-06-19	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1998-08-05	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI NL SE
1998-09-30	17P	Request for examination filed	Effective date: 19980805
2001-07-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2001-09-05	18D	Application deemed to be withdrawn	Effective date: 20010301