FR2114678A5 - - Google Patents

Info

Publication number
FR2114678A5
FR2114678A5 FR7140721A FR7140721A FR2114678A5 FR 2114678 A5 FR2114678 A5 FR 2114678A5 FR 7140721 A FR7140721 A FR 7140721A FR 7140721 A FR7140721 A FR 7140721A FR 2114678 A5 FR2114678 A5 FR 2114678A5
Authority
FR
France
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
Application number
FR7140721A
Other languages
French (fr)
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.)
Magyar Allamvasutak Rt
Original Assignee
Magyar Allamvasutak Rt
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 Magyar Allamvasutak Rt filed Critical Magyar Allamvasutak Rt
Application granted granted Critical
Publication of FR2114678A5 publication Critical patent/FR2114678A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Immunology (AREA)
  • Automation & Control Theory (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7140721A 1970-11-14 1971-11-15 Expired FR2114678A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUKO2372A HU162604B (enExample) 1970-11-14 1970-11-14

Publications (1)

Publication Number Publication Date
FR2114678A5 true FR2114678A5 (enExample) 1972-06-30

Family

ID=10997879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140721A Expired FR2114678A5 (enExample) 1970-11-14 1971-11-15

Country Status (10)

Country Link
AT (1) AT325103B (enExample)
CS (1) CS152979B2 (enExample)
DE (1) DE2155798C3 (enExample)
FR (1) FR2114678A5 (enExample)
GB (1) GB1326986A (enExample)
HU (1) HU162604B (enExample)
NL (1) NL7115607A (enExample)
PL (1) PL77105B1 (enExample)
SE (1) SE381625B (enExample)
YU (1) YU36820B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001956A1 (fr) * 1986-09-16 1988-03-24 Indigel Ag Determination et reperage des meplats a la surface de roulement des roues de vehicules sur rails
WO1995034456A1 (de) * 1994-06-10 1995-12-21 Knorr-Bremse Electronic Gmbh Ortung von flachstellen in der lauffläche von schienenfahrzeugrädern
FR2986205A1 (fr) * 2012-01-26 2013-08-02 Sncf Systeme de caracterisation du contact rail-roue entre un vehicule et une voie ferree et voie ferree equipee d'un tel systeme.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422559B (sv) * 1980-08-29 1982-03-15 Brajnandan Sinha Elektronisk overvakningsanleggning for hjulaxlar pa relsfordon, speciellt jernvegsvagnar
FR2572183B1 (fr) * 1984-10-22 1987-01-09 Aerospatiale Procede et appareil pour la verification par mesure d'impedance de la continuite electrique d'un dispositif de matiere electriquement conductrice
US4936529A (en) * 1988-12-29 1990-06-26 Railbase Technologies, Incorporated Device for detecting defective wheels on rail cars
FR2951262B1 (fr) * 2009-10-08 2015-10-23 Amesys Dispositif permettant d'analyser l'etat d'usure des frotteurs d'un vehicule a traction electrique.
DE102019207798A1 (de) * 2019-05-28 2020-12-03 Siemens Mobility GmbH Verfahren zur Ermittlung des Zustandes eines Radsatzes
CN115042835B (zh) * 2022-05-21 2023-01-06 哈尔滨国铁科技集团股份有限公司 一种铁路车辆车轮伤损声学检测方法及系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001956A1 (fr) * 1986-09-16 1988-03-24 Indigel Ag Determination et reperage des meplats a la surface de roulement des roues de vehicules sur rails
WO1995034456A1 (de) * 1994-06-10 1995-12-21 Knorr-Bremse Electronic Gmbh Ortung von flachstellen in der lauffläche von schienenfahrzeugrädern
FR2986205A1 (fr) * 2012-01-26 2013-08-02 Sncf Systeme de caracterisation du contact rail-roue entre un vehicule et une voie ferree et voie ferree equipee d'un tel systeme.

Also Published As

Publication number Publication date
DE2155798A1 (de) 1972-06-15
GB1326986A (en) 1973-08-15
SE381625B (sv) 1975-12-15
CS152979B2 (enExample) 1974-02-22
NL7115607A (enExample) 1972-05-16
YU36820B (en) 1984-08-31
DE2155798B2 (de) 1980-06-26
PL77105B1 (en) 1975-02-28
YU286871A (en) 1981-11-13
DE2155798C3 (de) 1981-04-30
AT325103B (de) 1975-10-10
HU162604B (enExample) 1973-03-28

Similar Documents

Publication Publication Date Title
FR2114678A5 (enExample)
AU2044470A (enExample)
AU1146470A (enExample)
AU1473870A (enExample)
AU1716970A (enExample)
AU2017870A (enExample)
AU2085370A (enExample)
AU2130570A (enExample)
AU1326870A (enExample)
AU1336970A (enExample)
AU1517670A (enExample)
AU1328670A (enExample)
AU2131570A (enExample)
AU1881070A (enExample)
AU1918570A (enExample)
AU1974970A (enExample)
AU1789870A (enExample)
AU1343870A (enExample)
AU1689770A (enExample)
AU1943370A (enExample)
AU1603270A (enExample)
AU1004470A (enExample)
AU2061170A (enExample)
AU1581370A (enExample)
AU2112570A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse