FR3111489B1 - GEAR MOTOR AND MOTOR VEHICLE PARKING BRAKE IMPLEMENTING SUCH A GEAR MOTOR - Google Patents

GEAR MOTOR AND MOTOR VEHICLE PARKING BRAKE IMPLEMENTING SUCH A GEAR MOTOR Download PDF

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Publication number
FR3111489B1
FR3111489B1 FR2006202A FR2006202A FR3111489B1 FR 3111489 B1 FR3111489 B1 FR 3111489B1 FR 2006202 A FR2006202 A FR 2006202A FR 2006202 A FR2006202 A FR 2006202A FR 3111489 B1 FR3111489 B1 FR 3111489B1
Authority
FR
France
Prior art keywords
motor
stator
gear motor
rotor
parking brake
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.)
Active
Application number
FR2006202A
Other languages
French (fr)
Other versions
FR3111489A1 (en
Inventor
Arnaud Bazin
Jérôme Bertrand
Thierry Pasquet
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.)
Hitachi Astemo France SAS
Original Assignee
Foundation Brakes France SAS
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 Foundation Brakes France SAS filed Critical Foundation Brakes France SAS
Priority to FR2006202A priority Critical patent/FR3111489B1/en
Publication of FR3111489A1 publication Critical patent/FR3111489A1/en
Application granted granted Critical
Publication of FR3111489B1 publication Critical patent/FR3111489B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Motoréducteur électrique comportant un moteur électrique sans balai comprenant un stator (2) et un rotor (4), ledit rotor (4) entourant le stator (2), le rotor (4) étant configuré pour tourner autour d’un axe longitudinal (X), des bobines (12) étant portées par le stator (2) et des pôles étant portés par les rotor (4), des moyens de connexion électrique destinés à alimenter le moteur en courant continu, des moyens d’alimentation séquentielle des bobines, un dispositif de réduction (DR) et un arbre de sortie (22) caractérisé en ce que le stator (2) comporte un passage traversant (14), en ce que le dispositif de réduction (DR)est logé au moins en partie dans le passage traversant (14) du stator (2) et en ce que l’arbre de sortie (22) fait saillie du stator (2). Figure pour l’abrégé : 2Electric gear motor comprising a brushless electric motor comprising a stator (2) and a rotor (4), said rotor (4) surrounding the stator (2), the rotor (4) being configured to rotate around a longitudinal axis (X ), coils (12) being carried by the stator (2) and poles being carried by the rotor (4), electrical connection means intended to supply the motor with direct current, means for sequentially supplying the coils, a reduction device (DR) and an output shaft (22) characterized in that the stator (2) has a through passage (14), in that the reduction device (DR) is housed at least partly in the through passage (14) of the stator (2) and in that the output shaft (22) protrudes from the stator (2). Figure for abstract: 2

FR2006202A 2020-06-15 2020-06-15 GEAR MOTOR AND MOTOR VEHICLE PARKING BRAKE IMPLEMENTING SUCH A GEAR MOTOR Active FR3111489B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2006202A FR3111489B1 (en) 2020-06-15 2020-06-15 GEAR MOTOR AND MOTOR VEHICLE PARKING BRAKE IMPLEMENTING SUCH A GEAR MOTOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006202 2020-06-15
FR2006202A FR3111489B1 (en) 2020-06-15 2020-06-15 GEAR MOTOR AND MOTOR VEHICLE PARKING BRAKE IMPLEMENTING SUCH A GEAR MOTOR

Publications (2)

Publication Number Publication Date
FR3111489A1 FR3111489A1 (en) 2021-12-17
FR3111489B1 true FR3111489B1 (en) 2022-11-04

Family

ID=72356180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006202A Active FR3111489B1 (en) 2020-06-15 2020-06-15 GEAR MOTOR AND MOTOR VEHICLE PARKING BRAKE IMPLEMENTING SUCH A GEAR MOTOR

Country Status (1)

Country Link
FR (1) FR3111489B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302042C2 (en) * 1993-01-26 2000-06-08 Hs Tech & Design Electric motor
JPH11148522A (en) * 1997-11-14 1999-06-02 Toyota Motor Corp Motor-driven brake and brake system
JP2005186667A (en) * 2003-12-24 2005-07-14 Ntn Corp Electrically driven wheel driving device
FR3016015B1 (en) 2013-12-30 2017-03-31 Chassis Brakes Int Bv EPICYCLOIDAL TRAIN MOTOREDUCER AND DRUM BRAKE AND BRAKING DEVICE SO EQUIPPED

Also Published As

Publication number Publication date
FR3111489A1 (en) 2021-12-17

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