FR23428E - Electric hammer - Google Patents

Electric hammer

Info

Publication number
FR23428E
FR23428E FR23428A FR23428DA FR23428E FR 23428 E FR23428 E FR 23428E FR 23428 A FR23428 A FR 23428A FR 23428D A FR23428D A FR 23428DA FR 23428 E FR23428 E FR 23428E
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
FR23428A
Other languages
French (fr)
Inventor
Albert-Charles-James Guenee
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR23428E publication Critical patent/FR23428E/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR23428A 1920-08-18 1920-08-18 Electric hammer Expired FR23428E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23428T 1920-08-18

Publications (1)

Publication Number Publication Date
FR23428E true FR23428E (en) 1921-11-16

Family

ID=8662168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23428A Expired FR23428E (en) 1920-08-18 1920-08-18 Electric hammer

Country Status (1)

Country Link
FR (1) FR23428E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106707B (en) * 1959-08-01 1961-05-10 Heinrich Brune DC magnetic hammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106707B (en) * 1959-08-01 1961-05-10 Heinrich Brune DC magnetic hammer

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