ZA732041B - Arrangement in eddy current rail brakes - Google Patents

Arrangement in eddy current rail brakes

Info

Publication number
ZA732041B
ZA732041B ZA732041A ZA732041A ZA732041B ZA 732041 B ZA732041 B ZA 732041B ZA 732041 A ZA732041 A ZA 732041A ZA 732041 A ZA732041 A ZA 732041A ZA 732041 B ZA732041 B ZA 732041B
Authority
ZA
South Africa
Prior art keywords
arrangement
eddy current
current rail
rail brakes
brakes
Prior art date
Application number
ZA732041A
Other languages
English (en)
Inventor
G Preinfalk
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ZA732041B publication Critical patent/ZA732041B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/12—Track brakes or retarding apparatus electrically controlled
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Braking Arrangements (AREA)
ZA732041A 1972-03-24 1973-03-23 Arrangement in eddy current rail brakes ZA732041B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2214469A DE2214469C3 (de) 1972-03-24 1972-03-24 Anordnung bei Wirbelstromgleisbremsen

Publications (1)

Publication Number Publication Date
ZA732041B true ZA732041B (en) 1974-01-30

Family

ID=5840091

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732041A ZA732041B (en) 1972-03-24 1973-03-23 Arrangement in eddy current rail brakes

Country Status (4)

Country Link
CH (1) CH555763A (OSRAM)
DE (1) DE2214469C3 (OSRAM)
FR (1) FR2177866B1 (OSRAM)
ZA (1) ZA732041B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443943A1 (fr) * 1978-12-15 1980-07-11 Dubreucq Yvon Systeme d'assemblage et de fixation sur un vehicule ferroviaire d'un bobinage pour freinage par courants de foucault

Also Published As

Publication number Publication date
DE2214469A1 (de) 1973-10-04
CH555763A (de) 1974-11-15
FR2177866A1 (OSRAM) 1973-11-09
DE2214469C3 (de) 1974-08-22
DE2214469B2 (de) 1974-01-10
FR2177866B1 (OSRAM) 1975-10-31

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