ES408000A1 - Electromagnetic rail brake for railroad vehicles - Google Patents

Electromagnetic rail brake for railroad vehicles

Info

Publication number
ES408000A1
ES408000A1 ES408000A ES408000A ES408000A1 ES 408000 A1 ES408000 A1 ES 408000A1 ES 408000 A ES408000 A ES 408000A ES 408000 A ES408000 A ES 408000A ES 408000 A1 ES408000 A1 ES 408000A1
Authority
ES
Spain
Prior art keywords
rod
rail brake
railroad vehicles
sensors
electromagnetic rail
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
Application number
ES408000A
Other languages
Spanish (es)
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
Priority claimed from DE19712156657 external-priority patent/DE2156657C3/en
Application filed by Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of ES408000A1 publication Critical patent/ES408000A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

An electromagnetic rail brake for railroad vehicles travelling on rails equipped with inductive signal control and having sensors located laterally and below the top surface of a rail has a rod of ferromagnetic material attached thereto with the rod extending the length of the magnet pole pieces. The rod is positioned laterally and downwardly with respect to the faces of the pole pieces toward the sensors. In this position, the rod is a conductor for any stray magnetic fields emanating from the rail brake or the sensors.
ES408000A 1971-11-15 1972-10-26 Electromagnetic rail brake for railroad vehicles Expired ES408000A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712156657 DE2156657C3 (en) 1971-11-15 Magnetic rail brake for rail vehicles

Publications (1)

Publication Number Publication Date
ES408000A1 true ES408000A1 (en) 1975-11-01

Family

ID=5825168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408000A Expired ES408000A1 (en) 1971-11-15 1972-10-26 Electromagnetic rail brake for railroad vehicles

Country Status (5)

Country Link
US (1) US3805927A (en)
AT (1) AT317290B (en)
ES (1) ES408000A1 (en)
FR (1) FR2160353B1 (en)
IT (1) IT965488B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743934A1 (en) * 1987-09-30 1989-04-13 Knorr Bremse Ag WHEEL STREAM RAIL BRAKE FOR RAIL VEHICLES
DE3842882A1 (en) * 1988-12-20 1990-06-21 Knorr Bremse Ag METHOD AND ARRANGEMENT FOR SUPPRESSING THE INTERFERENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS
US5862891A (en) * 1994-10-28 1999-01-26 Knorr-Bremse Systeme Fur Scheinenfahrzeuge Gmbh Electromagnetic or permanent-magnetic rail brake
DE19618903C2 (en) * 1996-05-10 1998-03-19 Knorr Bremse Systeme Magnetic brake, especially linear eddy current brake
DE10009270B4 (en) * 2000-02-28 2007-05-31 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Suspension for a rail brake
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
BE437261A (en) * 1938-12-08
NL111475C (en) * 1958-10-15

Also Published As

Publication number Publication date
FR2160353B1 (en) 1976-06-11
US3805927A (en) 1974-04-23
IT965488B (en) 1974-01-31
DE2156657B2 (en) 1976-10-14
AT317290B (en) 1974-08-26
DE2156657A1 (en) 1973-05-24
FR2160353A1 (en) 1973-06-29

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