FR662252A - Marteau actionné automatiquement - Google Patents

Marteau actionné automatiquement

Info

Publication number
FR662252A
FR662252A FR662252DA FR662252A FR 662252 A FR662252 A FR 662252A FR 662252D A FR662252D A FR 662252DA FR 662252 A FR662252 A FR 662252A
Authority
FR
France
Prior art keywords
automatically operated
operated hammer
hammer
automatically
operated
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)
Inventor
Leon Alkovitsky
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 filed Critical
Application granted granted Critical
Publication of FR662252A publication Critical patent/FR662252A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/12—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems
    • H02K33/14—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moving in alternate directions by alternate energisation of two coil systems wherein the alternate energisation and de-energisation of the two coil systems are effected or controlled by movement of the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR662252D 1928-02-03 1928-02-03 Marteau actionné automatiquement Expired FR662252A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662252T 1928-02-03

Publications (1)

Publication Number Publication Date
FR662252A true FR662252A (fr) 1929-08-05

Family

ID=9011381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662252D Expired FR662252A (fr) 1928-02-03 1928-02-03 Marteau actionné automatiquement

Country Status (1)

Country Link
FR (1) FR662252A (fr)

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