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DE58908404D1 - Method and arrangement for suppressing the interference of magnetic brakes on magnetic axle counters. - Google Patents

Method and arrangement for suppressing the interference of magnetic brakes on magnetic axle counters.

Info

Publication number
DE58908404D1
DE58908404D1 DE58908404T DE58908404T DE58908404D1 DE 58908404 D1 DE58908404 D1 DE 58908404D1 DE 58908404 T DE58908404 T DE 58908404T DE 58908404 T DE58908404 T DE 58908404T DE 58908404 D1 DE58908404 D1 DE 58908404D1
Authority
DE
Germany
Prior art keywords
magnetic
brakes
rail
axle counters
arrangement
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
Application number
DE58908404T
Other languages
German (de)
Inventor
Peter Dr Russer
Uwe Kroeger
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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.)
Filing date
Publication date
Application filed by Knorr Bremse AG filed Critical Knorr Bremse AG
Application granted granted Critical
Publication of DE58908404D1 publication Critical patent/DE58908404D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Train Traffic Observation, Control, And Security (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Braking Arrangements (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>
DE58908404T 1988-12-20 1989-10-26 Method and arrangement for suppressing the interference of magnetic brakes on magnetic axle counters. Expired - Lifetime DE58908404D1 (en)

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
DE58908404D1 true DE58908404D1 (en) 1994-10-27

Family

ID=6369632

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3842882A Withdrawn DE3842882A1 (en) 1988-12-20 1988-12-20 METHOD AND ARRANGEMENT FOR SUPPRESSING THE INTERFERENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS
DE58908404T Expired - Lifetime DE58908404D1 (en) 1988-12-20 1989-10-26 Method and arrangement for suppressing the interference of magnetic brakes on magnetic axle counters.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3842882A Withdrawn DE3842882A1 (en) 1988-12-20 1988-12-20 METHOD AND ARRANGEMENT FOR SUPPRESSING THE INTERFERENCE 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)

* Cited by examiner, † Cited by third party
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160353B1 (en) * 1971-11-15 1976-06-11 Knorr Bremse Gmbh
DE3743934A1 (en) * 1987-09-30 1989-04-13 Knorr Bremse Ag WHEEL STREAM RAIL BRAKE FOR RAIL VEHICLES

Also Published As

Publication number Publication date
ES2058439T3 (en) 1994-11-01
DE3842882A1 (en) 1990-06-21
ATE111830T1 (en) 1994-10-15
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
8364 No opposition during term of opposition