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FR706344A - Perfectionnements aux petites machines électriques, notamment aux dynamos pour bicyclettes - Google Patents

Perfectionnements aux petites machines électriques, notamment aux dynamos pour bicyclettes

Info

Publication number
FR706344A
FR706344A FR706344DA FR706344A FR 706344 A FR706344 A FR 706344A FR 706344D A FR706344D A FR 706344DA FR 706344 A FR706344 A FR 706344A
Authority
FR
France
Prior art keywords
dynamos
bicycles
electric machines
small electric
small
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
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
Application granted granted Critical
Publication of FR706344A publication Critical patent/FR706344A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • H02K21/28—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets
    • H02K21/34—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets having bell-shaped or bar-shaped magnets, e.g. for cycle lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR706344D 1929-12-09 1930-11-25 Perfectionnements aux petites machines électriques, notamment aux dynamos pour bicyclettes Expired FR706344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE706344X 1929-12-09

Publications (1)

Publication Number Publication Date
FR706344A true FR706344A (fr) 1931-06-23

Family

ID=6617126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR706344D Expired FR706344A (fr) 1929-12-09 1930-11-25 Perfectionnements aux petites machines électriques, notamment aux dynamos pour bicyclettes

Country Status (1)

Country Link
FR (1) FR706344A (fr)

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