GB186286A - Improvements in and relating to braking systems for dynamo electric machines - Google Patents

Improvements in and relating to braking systems for dynamo electric machines

Info

Publication number
GB186286A
GB186286A GB890422A GB890422A GB186286A GB 186286 A GB186286 A GB 186286A GB 890422 A GB890422 A GB 890422A GB 890422 A GB890422 A GB 890422A GB 186286 A GB186286 A GB 186286A
Authority
GB
United Kingdom
Prior art keywords
relating
electric machines
braking systems
dynamo electric
houston
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
GB890422A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to GB890422A priority Critical patent/GB186286A/en
Publication of GB186286A publication Critical patent/GB186286A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/02—Dynamic electric resistor braking
    • B60L7/04—Dynamic electric resistor braking for vehicles propelled by dc motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

186,286. British Thomson - Houston Co., Ltd., (Compagnie Franþaise Thomson- Houston). March 28, 1922. Electric braking.-A group of motors is arranged for rheostatic braking by cross-connecting the armatures A<1>, A<2>, A<3>, A<4> with the fieldwindings B<1>, B<2>, B<3>, B<4>, and making equalizing- connections between pairs of field windings in parallel through choking coils S', S<2>, or through electric valves or other devices which only permit direct currents to pass.
GB890422A 1922-03-28 1922-03-28 Improvements in and relating to braking systems for dynamo electric machines Expired GB186286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB890422A GB186286A (en) 1922-03-28 1922-03-28 Improvements in and relating to braking systems for dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB890422A GB186286A (en) 1922-03-28 1922-03-28 Improvements in and relating to braking systems for dynamo electric machines

Publications (1)

Publication Number Publication Date
GB186286A true GB186286A (en) 1922-09-28

Family

ID=9861544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB890422A Expired GB186286A (en) 1922-03-28 1922-03-28 Improvements in and relating to braking systems for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB186286A (en)

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