GB274839A - Improvements in commutators for dynamo electric machines - Google Patents

Improvements in commutators for dynamo electric machines

Info

Publication number
GB274839A
GB274839A GB17239/27A GB1723927A GB274839A GB 274839 A GB274839 A GB 274839A GB 17239/27 A GB17239/27 A GB 17239/27A GB 1723927 A GB1723927 A GB 1723927A GB 274839 A GB274839 A GB 274839A
Authority
GB
United Kingdom
Prior art keywords
ring
projections
commutator
commutators
radial
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
GB17239/27A
Other languages
English (en)
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB274839A publication Critical patent/GB274839A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
GB17239/27A 1926-07-22 1927-06-29 Improvements in commutators for dynamo electric machines Expired GB274839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE274839X 1926-07-22

Publications (1)

Publication Number Publication Date
GB274839A true GB274839A (en) 1927-11-10

Family

ID=6022510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17239/27A Expired GB274839A (en) 1926-07-22 1927-06-29 Improvements in commutators for dynamo electric machines

Country Status (4)

Country Link
US (1) US1757393A (enrdf_load_stackoverflow)
BE (1) BE343077A (enrdf_load_stackoverflow)
FR (1) FR636521A (enrdf_load_stackoverflow)
GB (1) GB274839A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421845A (en) * 1944-09-11 1947-06-10 Knapp Monarch Co Commutator structure
FR1011902A (fr) * 1949-04-15 1952-07-01 Mach Electrostatiques Sa Des Collecteur ou organe analogue pour machine à très haute tension
US2639396A (en) * 1950-04-10 1953-05-19 N T Kyle Commutator, armature, and method of making the same
US2645733A (en) * 1950-10-23 1953-07-14 Union Carbide & Carbon Corp Commutator
US2826707A (en) * 1955-04-12 1958-03-11 Hoover Co Commutators for dynamo-electric machines
US3193713A (en) * 1960-10-06 1965-07-06 Gen Motors Corp Inductor alternator
ZA733925B (en) * 1972-06-20 1974-05-29 Lucas Electrical Co Ltd Commutators
JPS57170048A (en) * 1981-04-14 1982-10-20 Nippon Radiator Co Ltd Commutator for flat motor
DE102008040717A1 (de) * 2008-07-25 2010-01-28 Robert Bosch Gmbh Kommutator für eine elektrische Maschine sowie System

Also Published As

Publication number Publication date
BE343077A (enrdf_load_stackoverflow)
US1757393A (en) 1930-05-06
FR636521A (enrdf_load_stackoverflow) 1928-04-11

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