JPS5743538A - Manufacture of flat commutator for electric motor - Google Patents

Manufacture of flat commutator for electric motor

Info

Publication number
JPS5743538A
JPS5743538A JP11598680A JP11598680A JPS5743538A JP S5743538 A JPS5743538 A JP S5743538A JP 11598680 A JP11598680 A JP 11598680A JP 11598680 A JP11598680 A JP 11598680A JP S5743538 A JPS5743538 A JP S5743538A
Authority
JP
Japan
Prior art keywords
constitute
commutator
nail pieces
type
conductive member
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
JP11598680A
Other languages
Japanese (ja)
Inventor
Sumitaka Idei
Junichiro Takeshita
Mamoru Nemoto
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.)
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
Original Assignee
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
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 Automob Antipollut & Saf Res Center, Automobile Appliance Anti Pollution and Safety Research Center filed Critical Automob Antipollut & Saf Res Center
Priority to JP11598680A priority Critical patent/JPS5743538A/en
Publication of JPS5743538A publication Critical patent/JPS5743538A/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE:To manufacture a commutator having favorable yield using a stainless material having little abrasion by a method wherein a belt type material having plural nail pieces to constitute the magnet wire welding parts is wound in a cylindrical type around the circumference of a ring type disk to constitute the sliding face, and is welded. CONSTITUTION:The second belt type conductive member 18 having the plural nail pieces 16 to constitute the magnet wire welding parts is equipped rounding in a cylindrical type around the circumference of the first conductive member 12 of a plane disk type to constitute the brush sliding face, and is welded by the electron beam welding, etc. After a molding material is poured into the blank 24 of the cylindrical member thereof and is made to harden, radial slits 34 are provided on the first conductive member 12 corresponding to the nail pieces 16 to form the commutator segments 32. Accordingly by using the stainless material having little abrasion for the sliding face and using copper material for the connecting nail pieces, the commutator having stable characteristic can be manufactured at low cost.
JP11598680A 1980-08-25 1980-08-25 Manufacture of flat commutator for electric motor Pending JPS5743538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11598680A JPS5743538A (en) 1980-08-25 1980-08-25 Manufacture of flat commutator for electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11598680A JPS5743538A (en) 1980-08-25 1980-08-25 Manufacture of flat commutator for electric motor

Publications (1)

Publication Number Publication Date
JPS5743538A true JPS5743538A (en) 1982-03-11

Family

ID=14676039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11598680A Pending JPS5743538A (en) 1980-08-25 1980-08-25 Manufacture of flat commutator for electric motor

Country Status (1)

Country Link
JP (1) JPS5743538A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198369U (en) * 1984-11-30 1986-06-24

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4524183Y1 (en) * 1967-03-31 1970-09-22
JPS487362U (en) * 1971-06-04 1973-01-26
JPS51111604A (en) * 1975-03-27 1976-10-02 Nanshin Seiki Seisakusho:Kk Manufacturing method of small type rectifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4524183Y1 (en) * 1967-03-31 1970-09-22
JPS487362U (en) * 1971-06-04 1973-01-26
JPS51111604A (en) * 1975-03-27 1976-10-02 Nanshin Seiki Seisakusho:Kk Manufacturing method of small type rectifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198369U (en) * 1984-11-30 1986-06-24

Similar Documents

Publication Publication Date Title
GB1529879A (en) Internal rotor electric motors and their methods of production
AU2534477A (en) Radial tire manufacturing method
DE3063413D1 (en) Process for manufacturing stators for stepping motors of electronic watches, and motor realized according to the process
ES271199U (en) Collector for miniature electric motor.
JPS5743538A (en) Manufacture of flat commutator for electric motor
GB1169935A (en) Disc Type Wire Wound Electrical Machines
FR2412184A1 (en) Frontal collector prodn. for dynamoelectric machine - with insulating material moulded onto grooved ring and conductor seating grooves provided between longitudinal ribs
JPS57142167A (en) Hollow cylindrical core armature for dc motor
JPS57208842A (en) Stacking method of iron core
JPS57142157A (en) Manufacture of commutator
JPS5610050A (en) Manufacture of armature
JPS56159959A (en) Manufacture of armature for flat motor
GB898337A (en) Method of manufacturing a rotor for an electrical rotating machine
JPS56107750A (en) Slot insulator for axial air gap type electric motor
JPS5728555A (en) Manufacture of rotor for induction motor
ES251233U (en) Face commutator for an electric machine, especially for automotive vehicles.
JPS56159958A (en) Manufacture of discoid armature for dc motor
JPS56141746A (en) Manufacture of commutator for flat motor
JPS56141765A (en) Formation of armature of flat motor
JPS56129568A (en) Assembling of coreless armature
FR2326796A1 (en) Interchangeable armature shaft for traction electrical machine - permits changing of shaft without need for rewinding armature
JPS6431404A (en) Rotary transformer and manufacture thereof
JPS57162956A (en) Manufacture of armature for flat coreless motor
ES251248U (en) Face commutator for an electric machine, especially for automotive vehicles.
JPS557938A (en) Manufacturing process of guard