CS152979B2 - - Google Patents
Info
- Publication number
- CS152979B2 CS152979B2 CS793271A CS793271A CS152979B2 CS 152979 B2 CS152979 B2 CS 152979B2 CS 793271 A CS793271 A CS 793271A CS 793271 A CS793271 A CS 793271A CS 152979 B2 CS152979 B2 CS 152979B2
- Authority
- CS
- Czechoslovakia
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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Transportation (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automation & Control Theory (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUKO2372A HU162604B (cs) | 1970-11-14 | 1970-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS152979B2 true CS152979B2 (cs) | 1974-02-22 |
Family
ID=10997879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS793271A CS152979B2 (cs) | 1970-11-14 | 1971-11-12 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT325103B (cs) |
| CS (1) | CS152979B2 (cs) |
| DE (1) | DE2155798C3 (cs) |
| FR (1) | FR2114678A5 (cs) |
| GB (1) | GB1326986A (cs) |
| HU (1) | HU162604B (cs) |
| NL (1) | NL7115607A (cs) |
| PL (1) | PL77105B1 (cs) |
| SE (1) | SE381625B (cs) |
| YU (1) | YU36820B (cs) |
Families Citing this family (9)
| 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 |
| EP0281623A1 (de) * | 1986-09-16 | 1988-09-14 | Indigel Ag | Ermittlung und ortung von flachstellen in der lauffläche von rädern von schienenfahrzeugen |
| US4936529A (en) * | 1988-12-29 | 1990-06-26 | Railbase Technologies, Incorporated | Device for detecting defective wheels on rail cars |
| AU2559395A (en) * | 1994-06-10 | 1996-01-05 | Knorr-Bremse Electronic Gmbh | Method of determining the position of flat spots on the running surfaces of rail-vehicle wheels |
| 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. |
| FR2986205B1 (fr) * | 2012-01-26 | 2014-02-14 | Sncf | Systeme de caracterisation du contact rail-roue entre un vehicule et une voie ferree et voie ferree equipee d'un tel systeme. |
| 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 |
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1970
- 1970-11-14 HU HUKO2372A patent/HU162604B/hu unknown
-
1971
- 1971-11-10 DE DE2155798A patent/DE2155798C3/de not_active Expired
- 1971-11-12 YU YU2868/71A patent/YU36820B/xx unknown
- 1971-11-12 PL PL1971151511A patent/PL77105B1/pl unknown
- 1971-11-12 CS CS793271A patent/CS152979B2/cs unknown
- 1971-11-12 SE SE7114539A patent/SE381625B/xx unknown
- 1971-11-12 NL NL7115607A patent/NL7115607A/xx not_active Application Discontinuation
- 1971-11-15 AT AT982971A patent/AT325103B/de not_active IP Right Cessation
- 1971-11-15 GB GB5300971A patent/GB1326986A/en not_active Expired
- 1971-11-15 FR FR7140721A patent/FR2114678A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| YU36820B (en) | 1984-08-31 |
| GB1326986A (en) | 1973-08-15 |
| DE2155798A1 (de) | 1972-06-15 |
| FR2114678A5 (cs) | 1972-06-30 |
| AT325103B (de) | 1975-10-10 |
| HU162604B (cs) | 1973-03-28 |
| YU286871A (en) | 1981-11-13 |
| SE381625B (sv) | 1975-12-15 |
| NL7115607A (cs) | 1972-05-16 |
| DE2155798B2 (de) | 1980-06-26 |
| PL77105B1 (en) | 1975-02-28 |
| DE2155798C3 (de) | 1981-04-30 |