GB232063A - Improvements in electro-magnetic brakes - Google Patents

Improvements in electro-magnetic brakes

Info

Publication number
GB232063A
GB232063A GB1289824A GB1289824A GB232063A GB 232063 A GB232063 A GB 232063A GB 1289824 A GB1289824 A GB 1289824A GB 1289824 A GB1289824 A GB 1289824A GB 232063 A GB232063 A GB 232063A
Authority
GB
United Kingdom
Prior art keywords
disc
springs
openings
casing
air
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
GB1289824A
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
Application filed by Individual filed Critical Individual
Priority to GB1289824A priority Critical patent/GB232063A/en
Publication of GB232063A publication Critical patent/GB232063A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

232,063. Scott, W H. May 26, 1924. Electric and magnetic; energy-absorbing elements; cone and disc; actuated or applied by springs. - Comprises an air-cooled electromagnetic brake. A hollow disc B keyed, with axial play, to the shaft A of an electromotor to be braked rotates between non-rotary discs C, F which, upon de-energization of a solenoid G are caused by springs f<1> to embrace the disc B. The disc C is attached to, but spaced by openings d from, the motor casing E, and supports a casing I upon which the disc F is positioned. Air passages K, K<1> are formed in the casing I and the disc F respectively. The disc B may carry vanes. Cooling is effected by air, circulated by centrifugal force through the openings K, K<1>, d, and openings J in the periphery of the disc. The latter may carry brake blocks L which co-operate with a stationary ring M when the centrifugal force on the blocks exceeds the pressure of springs l<4>.
GB1289824A 1924-05-26 1924-05-26 Improvements in electro-magnetic brakes Expired GB232063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1289824A GB232063A (en) 1924-05-26 1924-05-26 Improvements in electro-magnetic brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1289824A GB232063A (en) 1924-05-26 1924-05-26 Improvements in electro-magnetic brakes

Publications (1)

Publication Number Publication Date
GB232063A true GB232063A (en) 1925-04-16

Family

ID=10013158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289824A Expired GB232063A (en) 1924-05-26 1924-05-26 Improvements in electro-magnetic brakes

Country Status (1)

Country Link
GB (1) GB232063A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488880A (en) * 1946-05-08 1949-11-22 Transit Res Corp Combination motor fan and brake drum
US2520204A (en) * 1945-07-02 1950-08-29 Nader Engineering Company Electromagnetically controlled brake
FR2607637A1 (en) * 1986-12-01 1988-06-03 Kone Oy DISC BRAKE MOTOR COMPRISING A VENTILATION SYSTEM

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520204A (en) * 1945-07-02 1950-08-29 Nader Engineering Company Electromagnetically controlled brake
US2488880A (en) * 1946-05-08 1949-11-22 Transit Res Corp Combination motor fan and brake drum
FR2607637A1 (en) * 1986-12-01 1988-06-03 Kone Oy DISC BRAKE MOTOR COMPRISING A VENTILATION SYSTEM
GB2198198A (en) * 1986-12-01 1988-06-08 Kone Oy Disk brake and motor combination
GB2198198B (en) * 1986-12-01 1991-08-28 Kone Oy Disk brake motor

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