FR2481847A1 - Procede de fabrication de lames, notamment pour collecteurs frontaux de moteurs electriques a courant continu - Google Patents

Procede de fabrication de lames, notamment pour collecteurs frontaux de moteurs electriques a courant continu Download PDF

Info

Publication number
FR2481847A1
FR2481847A1 FR8108329A FR8108329A FR2481847A1 FR 2481847 A1 FR2481847 A1 FR 2481847A1 FR 8108329 A FR8108329 A FR 8108329A FR 8108329 A FR8108329 A FR 8108329A FR 2481847 A1 FR2481847 A1 FR 2481847A1
Authority
FR
France
Prior art keywords
blades
strip
collector
band
ring
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.)
Granted
Application number
FR8108329A
Other languages
English (en)
French (fr)
Other versions
FR2481847B1 (enExample
Inventor
Karel Skrdlant
Lubor Milota
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.)
Pikaz Inzenyrsky Podnik
Original Assignee
Pikaz Inzenyrsky Podnik
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 Pikaz Inzenyrsky Podnik filed Critical Pikaz Inzenyrsky Podnik
Publication of FR2481847A1 publication Critical patent/FR2481847A1/fr
Application granted granted Critical
Publication of FR2481847B1 publication Critical patent/FR2481847B1/fr
Granted 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
    • H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
    • 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
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49799—Providing transitory integral holding or handling portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)
FR8108329A 1980-04-30 1981-04-27 Procede de fabrication de lames, notamment pour collecteurs frontaux de moteurs electriques a courant continu Granted FR2481847A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS803055A CS216338B1 (en) 1980-04-30 1980-04-30 Method of making the front commutators of the d.c.electromotors

Publications (2)

Publication Number Publication Date
FR2481847A1 true FR2481847A1 (fr) 1981-11-06
FR2481847B1 FR2481847B1 (enExample) 1985-05-17

Family

ID=5369491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108329A Granted FR2481847A1 (fr) 1980-04-30 1981-04-27 Procede de fabrication de lames, notamment pour collecteurs frontaux de moteurs electriques a courant continu

Country Status (6)

Country Link
US (1) US4369566A (enExample)
CS (1) CS216338B1 (enExample)
DE (1) DE3116212A1 (enExample)
FR (1) FR2481847A1 (enExample)
GB (1) GB2074478B (enExample)
IT (1) IT1138274B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3461040D1 (en) * 1983-06-03 1986-11-27 Bbc Brown Boveri & Cie Commutator for an electric machine and method of making it
US4629923A (en) * 1985-08-09 1986-12-16 Robert Bosch Gmbh Commutator for dynamo electric machines
DE3530652A1 (de) * 1985-08-28 1987-03-12 Bosch Gmbh Robert Kommutator fuer elektrische maschinen
DE102005028791A1 (de) * 2005-06-16 2006-12-28 Kautt & Bux Gmbh Plankommutator und Verfahren zur Herstellung eines Plankommutators

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783210A (en) * 1955-05-16 1957-09-18 Lucas Industries Ltd Commutators for dynamo-electric machines or other electrical apparatus
GB1080652A (en) * 1964-04-03 1967-08-23 Bosch Gmbh Robert Improvements in and relating to commutators
US3459983A (en) * 1965-02-18 1969-08-05 Lucas Industries Ltd Commutator segments for dynamoelectric machines and coil end connectors
GB2024667A (en) * 1978-07-07 1980-01-16 Qualtex Ind Ltd Manufacture of commutators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487923A (en) * 1974-02-16 1977-10-05 Lucas Electrical Ltd Face commutator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783210A (en) * 1955-05-16 1957-09-18 Lucas Industries Ltd Commutators for dynamo-electric machines or other electrical apparatus
GB1080652A (en) * 1964-04-03 1967-08-23 Bosch Gmbh Robert Improvements in and relating to commutators
US3459983A (en) * 1965-02-18 1969-08-05 Lucas Industries Ltd Commutator segments for dynamoelectric machines and coil end connectors
GB2024667A (en) * 1978-07-07 1980-01-16 Qualtex Ind Ltd Manufacture of commutators

Also Published As

Publication number Publication date
GB2074478A (en) 1981-11-04
US4369566A (en) 1983-01-25
GB2074478B (en) 1983-12-14
DE3116212A1 (de) 1982-03-04
CS216338B1 (en) 1982-10-29
IT8121443A0 (it) 1981-04-29
FR2481847B1 (enExample) 1985-05-17
IT1138274B (it) 1986-09-17

Similar Documents

Publication Publication Date Title
EP3361604B1 (fr) Stator de machine electrique tournante
EP1742326B1 (fr) Machine électrique tournante possédant des moyens de réduction de pertes
EP4264781A1 (fr) Élément à pôles magnétiques, comprenant un ensemble de plusieurs aimants unitaires, pour rotor de machine électrique à flux axial
WO2019234024A1 (fr) Stator de machine electrique tournante
FR2481847A1 (fr) Procede de fabrication de lames, notamment pour collecteurs frontaux de moteurs electriques a courant continu
EP0040163B1 (fr) Procédé de fabrication de collecteurs frontaux de moteurs électriques
WO2022069096A1 (fr) Rotor de machine electrique et procede d'assemblage d'un tel rotor
EP4402779B1 (fr) Guide de bobinage pour rotor de machine électrique
EP3522334B1 (fr) Circuit magnétique pour élément de machine électrique tournante, procédé et machine électrique associés
JPH0515665A (ja) 往復式電気かみそりの内刃の製法
FR3119703A1 (fr) Procédé de fabrication d’une structure d’aimant à plusieurs aimants unitaires
US6157108A (en) Commutator and process for its manufacture
WO2016009137A1 (fr) Procede de realisation d'un stator bobine de machine electrique tournante
FR2532789A1 (fr) Collecteur de machine electique tournante, et son procede de fabrication
WO2023020863A1 (fr) Procédé d'assemblage d'un corps de stator pour machine électrique à flux axial
WO2022238570A1 (fr) Corps de stator pour machine électrique à flux axial
FR3086120A1 (fr) Tole magnetique pour rotor avec un arbre non traversant, procede d'obtention d'une telle tole et rotor associe
US10958144B2 (en) Method of manufacturing an induction rotor
FR3119702A1 (fr) Structure d’aimant à plusieurs aimants unitaires à solidarisation renforcée
EP0021913A1 (fr) Collecteur frontal pour machine électrique équipant notamment les véhicules automobiles
EP0837533B1 (fr) Procédé de fabrication d'un collecteur de machine tournante et collecteur fabriqué selon ce procédé
FR3157719A1 (fr) Procédé de bobinage in situ et ex situ pour machine électrique, et machine électrique associée
FR2516718A1 (fr) Flasques pour moteur electrique et procede de fabrication de tels flasques
FR2846806A1 (fr) Procede de fabrication de conducteurs electriques en forme d'epingles en u, dispositif pour la mise en oeuvre de ce procede et conducteurs ainsi obtenus
BE570136A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse