FR2229597B2 - - Google Patents

Info

Publication number
FR2229597B2
FR2229597B2 FR7317489A FR7317489A FR2229597B2 FR 2229597 B2 FR2229597 B2 FR 2229597B2 FR 7317489 A FR7317489 A FR 7317489A FR 7317489 A FR7317489 A FR 7317489A FR 2229597 B2 FR2229597 B2 FR 2229597B2
Authority
FR
France
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
FR7317489A
Other languages
French (fr)
Other versions
FR2229597A2 (ja
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.)
Individual
Original Assignee
Individual
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 FR7240012A external-priority patent/FR2206223B1/fr
Application filed by Individual filed Critical Individual
Priority to FR7317489A priority Critical patent/FR2229597B2/fr
Priority to US413338A priority patent/US3881578A/en
Priority to BR867473A priority patent/BR7308674D0/pt
Priority to CA185,256A priority patent/CA1014080A/en
Priority to JP12590873A priority patent/JPS5120086B2/ja
Priority to IT/73*BA priority patent/IT1008597B/it
Priority to GB5219873A priority patent/GB1410865A/en
Priority to DE2356112A priority patent/DE2356112C3/de
Publication of FR2229597A2 publication Critical patent/FR2229597A2/fr
Priority to BE152520A priority patent/BE824561A/xx
Publication of FR2229597B2 publication Critical patent/FR2229597B2/fr
Application granted granted Critical
Expired legal-status Critical Current

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
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
    • B61H11/14—Combinations of different types of brakes, e.g. brake blocks acting on wheel-rim combined with disc brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • 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
    • H01F7/064—Circuit arrangements for actuating electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
FR7317489A 1972-11-10 1973-05-15 Expired FR2229597B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7317489A FR2229597B2 (ja) 1972-11-10 1973-05-15
US413338A US3881578A (en) 1972-11-10 1973-11-06 Apparatus for braking railway vehicles
BR867473A BR7308674D0 (pt) 1972-11-10 1973-11-07 Processo e dispositivo para a frenagem de veiculos ferroviarios
CA185,256A CA1014080A (en) 1972-11-10 1973-11-07 Method of and apparatus for braking railway vehicles
JP12590873A JPS5120086B2 (ja) 1972-11-10 1973-11-08
IT/73*BA IT1008597B (it) 1972-11-10 1973-11-08 Dispositivo di frenatura per veicoli ferroviari
GB5219873A GB1410865A (en) 1972-11-10 1973-11-09 Method of and apparatus for braking railway vehicles
DE2356112A DE2356112C3 (de) 1972-11-10 1973-11-09 Magnetisierungseinrichtung für die Räder eines Schienenfahrzeugs
BE152520A BE824561A (fr) 1972-11-10 1975-01-20 Procede et dispositif de freinage pour vehicules ferroviaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7240012A FR2206223B1 (ja) 1972-11-10 1972-11-10
FR7317489A FR2229597B2 (ja) 1972-11-10 1973-05-15

Publications (2)

Publication Number Publication Date
FR2229597A2 FR2229597A2 (ja) 1974-12-13
FR2229597B2 true FR2229597B2 (ja) 1977-04-08

Family

ID=26217392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317489A Expired FR2229597B2 (ja) 1972-11-10 1973-05-15

Country Status (1)

Country Link
FR (1) FR2229597B2 (ja)

Also Published As

Publication number Publication date
FR2229597A2 (ja) 1974-12-13

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