FR2348596A1 - Electromagnetic brake with AC generator for vehicle - has load windings and current-generating windings both mounted on rotor - Google Patents

Electromagnetic brake with AC generator for vehicle - has load windings and current-generating windings both mounted on rotor

Info

Publication number
FR2348596A1
FR2348596A1 FR7610619A FR7610619A FR2348596A1 FR 2348596 A1 FR2348596 A1 FR 2348596A1 FR 7610619 A FR7610619 A FR 7610619A FR 7610619 A FR7610619 A FR 7610619A FR 2348596 A1 FR2348596 A1 FR 2348596A1
Authority
FR
France
Prior art keywords
windings
rotor
load
vehicle
generating
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.)
Withdrawn
Application number
FR7610619A
Other languages
French (fr)
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 FR7610619A priority Critical patent/FR2348596A1/en
Publication of FR2348596A1 publication Critical patent/FR2348596A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

The electromagnetic brake with ac generaor, for vehicles, has a permanently magnetic rotor with its poles arranged north-south, all south or all north as requird. The rotor's speed can be increased by a suitable choice of the number of teeth on the central ring forming part of the support for the permanent magnets towards the outside. The load windings are perpendicular to the windings carrying the generated current. The load windings load the generating windings and transform the electric field into a magnetic field and restore braking between the rotor and the vehicle's brake drum. The load and generating windings are both on the rotor and require no external connections.
FR7610619A 1976-04-12 1976-04-12 Electromagnetic brake with AC generator for vehicle - has load windings and current-generating windings both mounted on rotor Withdrawn FR2348596A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7610619A FR2348596A1 (en) 1976-04-12 1976-04-12 Electromagnetic brake with AC generator for vehicle - has load windings and current-generating windings both mounted on rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7610619A FR2348596A1 (en) 1976-04-12 1976-04-12 Electromagnetic brake with AC generator for vehicle - has load windings and current-generating windings both mounted on rotor

Publications (1)

Publication Number Publication Date
FR2348596A1 true FR2348596A1 (en) 1977-11-10

Family

ID=9171678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610619A Withdrawn FR2348596A1 (en) 1976-04-12 1976-04-12 Electromagnetic brake with AC generator for vehicle - has load windings and current-generating windings both mounted on rotor

Country Status (1)

Country Link
FR (1) FR2348596A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591297A1 (en) * 1985-12-06 1987-06-12 Renault Vehicules Ind CLUTCH RETARDER.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591297A1 (en) * 1985-12-06 1987-06-12 Renault Vehicules Ind CLUTCH RETARDER.
EP0228326A1 (en) * 1985-12-06 1987-07-08 RENAULT VEHICULES INDUSTRIELS Société Anonyme dite: Coupling-retarder

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Legal Events

Date Code Title Description
ST Notification of lapse