FR3142617A1 - Balai pour moteur électrique et moteur électrique associé - Google Patents

Balai pour moteur électrique et moteur électrique associé Download PDF

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Publication number
FR3142617A1
FR3142617A1 FR2212448A FR2212448A FR3142617A1 FR 3142617 A1 FR3142617 A1 FR 3142617A1 FR 2212448 A FR2212448 A FR 2212448A FR 2212448 A FR2212448 A FR 2212448A FR 3142617 A1 FR3142617 A1 FR 3142617A1
Authority
FR
France
Prior art keywords
electric motor
brush
rotor
contact surface
contact
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.)
Pending
Application number
FR2212448A
Other languages
English (en)
Inventor
Louis Craske
Mehdi Belhaj
Yannick Guibert
Jose Luis Herrada
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.)
Valeo Systemes dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage 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 Valeo Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR2212448A priority Critical patent/FR3142617A1/fr
Publication of FR3142617A1 publication Critical patent/FR3142617A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Balai pour moteur électrique et moteur électrique associé La présente invention concerne un balai (5, 5a, 5b, 5c) pour moteur électrique à courant continu (2) comprenant un rotor (3), le balai (5, 5a, 5b, 5c) comprenant une surface de contact (SC) destinée à venir en contact avec un commutateur (7) dudit rotor (1) du moteur électrique (2), dans lequel le balai (5, 5a, 5b, 5c) a une forme générale parallélépipédique rectangle et comprend un unique chanfrein (CF) au niveau du bord d’attaque de la surface de contact (SC).
FR2212448A 2022-11-28 2022-11-28 Balai pour moteur électrique et moteur électrique associé Pending FR3142617A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2212448A FR3142617A1 (fr) 2022-11-28 2022-11-28 Balai pour moteur électrique et moteur électrique associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2212448A FR3142617A1 (fr) 2022-11-28 2022-11-28 Balai pour moteur électrique et moteur électrique associé
FR2212448 2022-11-28

Publications (1)

Publication Number Publication Date
FR3142617A1 true FR3142617A1 (fr) 2024-05-31

Family

ID=85792205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2212448A Pending FR3142617A1 (fr) 2022-11-28 2022-11-28 Balai pour moteur électrique et moteur électrique associé

Country Status (1)

Country Link
FR (1) FR3142617A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040260004A1 (en) * 2001-11-19 2004-12-23 Bettina Hubner Resin-bonded graphite material, method for the production of a resin bonded graphite material and use thereof
US8040016B2 (en) * 2006-01-11 2011-10-18 Brose Fahrzeugteile Gmbh & Co. Commutator brush with improved contact and non-contact zones
CN209183910U (zh) * 2018-12-24 2019-07-30 贵阳万江航空机电有限公司 雨刮电机电刷

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040260004A1 (en) * 2001-11-19 2004-12-23 Bettina Hubner Resin-bonded graphite material, method for the production of a resin bonded graphite material and use thereof
US8040016B2 (en) * 2006-01-11 2011-10-18 Brose Fahrzeugteile Gmbh & Co. Commutator brush with improved contact and non-contact zones
CN209183910U (zh) * 2018-12-24 2019-07-30 贵阳万江航空机电有限公司 雨刮电机电刷

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