ES2058439T3 - PROCEDURE AND ARRANGEMENT TO SUPPRESS THE DISTURBING INFLUENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS. - Google Patents
PROCEDURE AND ARRANGEMENT TO SUPPRESS THE DISTURBING INFLUENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS.Info
- Publication number
- ES2058439T3 ES2058439T3 ES89119864T ES89119864T ES2058439T3 ES 2058439 T3 ES2058439 T3 ES 2058439T3 ES 89119864 T ES89119864 T ES 89119864T ES 89119864 T ES89119864 T ES 89119864T ES 2058439 T3 ES2058439 T3 ES 2058439T3
- Authority
- ES
- Spain
- Prior art keywords
- magnetic
- brakes
- rail
- arrangement
- axle counters
- 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
Links
- 239000003990 capacitor Substances 0.000 abstract 2
Classifications
-
- 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
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/163—Detection devices
- B61L1/165—Electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Braking Arrangements (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a method and arrangement for carrying out the method for avoiding interference on axle counters while vehicles equipped with rail brakes (20), in particular magnetic or eddy current brakes, travel past. The axle counters have magnetic sensors arranged laterally and below the surface of the rails (1). In order to avoid incorrect signal triggerings when moving past the rail brakes (20), a frequency-selective, magnetic shielding (21) tuned to the frequencies used by the sensors, is mounted to said rail brakes. The magnetic shielding (21) can have at least one wire coil and a capacitor as electrical two-pole element or a network of capacitors and inductors. The at least one wire coil is expediently mounted on the underside of the rail brake (20) facing the rail and extends over its entire length. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3842882A DE3842882A1 (en) | 1988-12-20 | 1988-12-20 | METHOD AND ARRANGEMENT FOR SUPPRESSING THE INTERFERENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058439T3 true ES2058439T3 (en) | 1994-11-01 |
Family
ID=6369632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89119864T Expired - Lifetime ES2058439T3 (en) | 1988-12-20 | 1989-10-26 | PROCEDURE AND ARRANGEMENT TO SUPPRESS THE DISTURBING INFLUENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0374430B1 (en) |
AT (1) | ATE111830T1 (en) |
DE (2) | DE3842882A1 (en) |
ES (1) | ES2058439T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10137519A1 (en) * | 2001-07-30 | 2003-02-13 | Siemens Ag | Wheel sensor for a unit signaling a clear railway line has an inductive sensor on a railway line to detect a change in a magnetic field as the iron wheels of a railway vehicle pass over a rail |
DE102005016164B4 (en) * | 2005-04-07 | 2007-10-31 | Siemens Ag | Rail vehicle, in particular railcar train, with bogies and magnetic rail brakes |
DE102014113144A1 (en) * | 2014-09-11 | 2016-03-17 | Knorr-Bremse Gmbh | A shielding device for conducting a magnetic field for a rail brake, magnetic body for a rail brake, rail brake for a rail vehicle and method for operating a rail brake with a shielding device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2160353B1 (en) * | 1971-11-15 | 1976-06-11 | Knorr Bremse Gmbh | |
JPS6046903B2 (en) * | 1979-10-01 | 1985-10-18 | 日本信号株式会社 | ground loop |
DE3743934A1 (en) * | 1987-09-30 | 1989-04-13 | Knorr Bremse Ag | WHEEL STREAM RAIL BRAKE FOR RAIL VEHICLES |
-
1988
- 1988-12-20 DE DE3842882A patent/DE3842882A1/en not_active Withdrawn
-
1989
- 1989-10-26 DE DE58908404T patent/DE58908404D1/en not_active Expired - Lifetime
- 1989-10-26 ES ES89119864T patent/ES2058439T3/en not_active Expired - Lifetime
- 1989-10-26 EP EP89119864A patent/EP0374430B1/en not_active Expired - Lifetime
- 1989-10-26 AT AT89119864T patent/ATE111830T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE58908404D1 (en) | 1994-10-27 |
ATE111830T1 (en) | 1994-10-15 |
DE3842882A1 (en) | 1990-06-21 |
EP0374430A3 (en) | 1990-08-22 |
EP0374430A2 (en) | 1990-06-27 |
EP0374430B1 (en) | 1994-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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