GB160978A - Improvements in and relating to commutators for dynamo electric machines - Google Patents

Improvements in and relating to commutators for dynamo electric machines

Info

Publication number
GB160978A
GB160978A GB1134/20A GB113420A GB160978A GB 160978 A GB160978 A GB 160978A GB 1134/20 A GB1134/20 A GB 1134/20A GB 113420 A GB113420 A GB 113420A GB 160978 A GB160978 A GB 160978A
Authority
GB
United Kingdom
Prior art keywords
electric machines
segments
commutators
relating
commutator
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.)
Expired
Application number
GB1134/20A
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.)
TOLEDO STANDARD COMMUTATOR COM
Original Assignee
TOLEDO STANDARD COMMUTATOR COM
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
Priority to US276461A priority Critical patent/US1329277A/en
Application filed by TOLEDO STANDARD COMMUTATOR COM filed Critical TOLEDO STANDARD COMMUTATOR COM
Priority to GB1134/20A priority patent/GB160978A/en
Priority to FR514653A priority patent/FR514653A/en
Publication of GB160978A publication Critical patent/GB160978A/en
Expired 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
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y10T29/53148—Means to assemble commutator

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

160,978. White, A. E., (Toledo Standard Commutator Co.). Jan. 13, 1920. Dynamo-electric machines.-Commutator segments are assembled round a metallic barrel the end portions of which are swaged into recesses in the segments, the operation being carried out in two or more stages. The segments 17, Fig. 2, and insulation 19, 20 are assembled round the barrel 16 in the clamping ring 24, the initial pressure being applied by dies 20<1>, 22. The plastic insulation 20 is then hardened and the operation completed, using greater pressure in dies 27, 28, Fig. 4, to form the commutator shown in Fig. 6.
GB1134/20A 1919-02-12 1920-01-13 Improvements in and relating to commutators for dynamo electric machines Expired GB160978A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US276461A US1329277A (en) 1919-02-12 1919-02-12 Commutator and process of producing the same
GB1134/20A GB160978A (en) 1919-02-12 1920-01-13 Improvements in and relating to commutators for dynamo electric machines
FR514653A FR514653A (en) 1919-02-12 1920-01-28 Improvements made to manifolds for dynamo-electric machines

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US276461A US1329277A (en) 1919-02-12 1919-02-12 Commutator and process of producing the same
GB1134/20A GB160978A (en) 1919-02-12 1920-01-13 Improvements in and relating to commutators for dynamo electric machines
FR514653X 1920-01-28

Publications (1)

Publication Number Publication Date
GB160978A true GB160978A (en) 1921-04-07

Family

ID=23056751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1134/20A Expired GB160978A (en) 1919-02-12 1920-01-13 Improvements in and relating to commutators for dynamo electric machines

Country Status (3)

Country Link
US (1) US1329277A (en)
FR (1) FR514653A (en)
GB (1) GB160978A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000081A (en) * 1957-07-16 1961-09-19 Ford Motor Co Wheel manufacture
US3032864A (en) * 1958-04-29 1962-05-08 Ford Motor Co Wheel manufacture
US3908265A (en) * 1971-06-15 1975-09-30 Bbc Brown Boveri & Cie Method of making commutator structure for the rotor of a dynamo-electric machine
DE3365369D1 (en) * 1983-01-24 1986-09-25 Acec Method of manufacturing a commutator for a d.c. electric machine

Also Published As

Publication number Publication date
FR514653A (en) 1921-03-16
US1329277A (en) 1920-01-27

Similar Documents

Publication Publication Date Title
GB160978A (en) Improvements in and relating to commutators for dynamo electric machines
ES435136A1 (en) Method of manufacturing an electrical contact
GB677779A (en) Improvements relating to the manufacture of commutators for dynamo-electric machines
GB944536A (en) Improvements relating to commutators for electrical machines
GB693914A (en) Improvements in or relating to commutators for electrical machines
GB624859A (en) Improvements in or relating to electric commutators
GB200469A (en) Improvements in or relating to rotors for dynamo-electric machines
GB1247185A (en) Dynamo electric machines
GB234278A (en) Improvements in dynamo-electric machines
GB575183A (en) Improvements in or relating to commutators particularly for electric motors
GB584006A (en) Improvements in and relating to commutators for electric motors or other dynamo electric machines
GB1419277A (en) slip ring assembly for dynamo-electric machines
GB120982A (en) Improvements relating to Commutators for Dynamos or Motors.
GB163675A (en) Improvements in and relating to dynamo electric machine commutators and like electrical apparatus
GB563228A (en) Improvements in or relating to commutators for electric motors and the like
GB295456A (en) Improvements in or relating to means for moulding pie casings
GB603493A (en) Improvements in and relating to commutators for dynamo electric machines
GB946711A (en) Improvements in or relating to jointing electric conductors
GB812712A (en) Improvements in or relating to commutators of dynamo-electric machines
GB224231A (en) Improvements in and relating to electrical connectors
GB232758A (en) Improvements in and relating to dynamo electric machines
GB270106A (en) An improved mechanical connector for electrical purposes
GB1241640A (en) Electric connections for carbon contacts and process for the production of carbon commutators having such connections
GB568699A (en) Improvements in and relating to electrical connectors
GB559059A (en) Improvements relating to commutators for dynamo electric machines