FR987080A - Electric hammer - Google Patents

Electric hammer

Info

Publication number
FR987080A
FR987080A FR987080DA FR987080A FR 987080 A FR987080 A FR 987080A FR 987080D A FR987080D A FR 987080DA FR 987080 A FR987080 A FR 987080A
Authority
FR
France
Prior art keywords
electric hammer
hammer
electric
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
French (fr)
Inventor
Louis-Eugene-Victor Henry
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 FR987080A publication Critical patent/FR987080A/en
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)
FR987080D 1949-03-29 1949-03-29 Electric hammer Expired FR987080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987080T 1949-03-29

Publications (1)

Publication Number Publication Date
FR987080A true FR987080A (en) 1951-08-08

Family

ID=9538649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987080D Expired FR987080A (en) 1949-03-29 1949-03-29 Electric hammer

Country Status (1)

Country Link
FR (1) FR987080A (en)

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