GB162145A - Improvements in electromagnetic brakes - Google Patents

Improvements in electromagnetic brakes

Info

Publication number
GB162145A
GB162145A GB622920A GB622920A GB162145A GB 162145 A GB162145 A GB 162145A GB 622920 A GB622920 A GB 622920A GB 622920 A GB622920 A GB 622920A GB 162145 A GB162145 A GB 162145A
Authority
GB
United Kingdom
Prior art keywords
shoes
brake
base
field member
lever
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
GB622920A
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.)
Cutler Hammer Manufacturing Co
Original Assignee
Cutler Hammer Manufacturing Co
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 Cutler Hammer Manufacturing Co filed Critical Cutler Hammer Manufacturing Co
Priority to GB622920A priority Critical patent/GB162145A/en
Publication of GB162145A publication Critical patent/GB162145A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

162,145. Igranic Electric Co., Ltd., (Cutler-Hammer Manufacturing Co.). March 1, 1920. Electric and magnetic; actuated or applied by springs.-In a brake comprising diametricallydisposed shoes controlled by an electromagnetic force acting in line with the centres of the shoes, both shoes are controlled by a single electromagret. The field member 15 and the armature member 5 are pivoted together and to the base 8 at 7 and are forced apart by a central spring 21 with an adjustable pressure plate 22. The brake shoes 2, 3 are carried respectively by a lever 4 pivoted at 6 to the base 8 and by the armature member 5, and the lever 4 is connected to the field member 15 by an adjustable link 18. The brake is applied by the spring 21 and is released by energizing the electromagnet, the movement of the member 5 being limited by a lug 13 thereon abutting on an adjustable stop 14 on the base. The outer pole of the annular field member 15 is provided with a flange 28 overhanging the edge of the armature member 5 to protect the pole faces and to reduce the reluctance. The terminal lugs of the winding are protected by covers 31, 32 secured to the field member 15.
GB622920A 1920-03-01 1920-03-01 Improvements in electromagnetic brakes Expired GB162145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB622920A GB162145A (en) 1920-03-01 1920-03-01 Improvements in electromagnetic brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622920A GB162145A (en) 1920-03-01 1920-03-01 Improvements in electromagnetic brakes

Publications (1)

Publication Number Publication Date
GB162145A true GB162145A (en) 1921-04-28

Family

ID=9810742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB622920A Expired GB162145A (en) 1920-03-01 1920-03-01 Improvements in electromagnetic brakes

Country Status (1)

Country Link
GB (1) GB162145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227736B (en) * 1959-09-04 1966-10-27 Alan Dewhurst Outer shoe brake that can be released electromagnetically against the force of a brake pressure spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227736B (en) * 1959-09-04 1966-10-27 Alan Dewhurst Outer shoe brake that can be released electromagnetically against the force of a brake pressure spring

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