FR367856A - Improvements to electric clocks - Google Patents

Improvements to electric clocks

Info

Publication number
FR367856A
FR367856A FR367856DA FR367856A FR 367856 A FR367856 A FR 367856A FR 367856D A FR367856D A FR 367856DA FR 367856 A FR367856 A FR 367856A
Authority
FR
France
Prior art keywords
electric clocks
clocks
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
Kutnow Brothers
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.)
KUTNOW BROTHERS
Original Assignee
KUTNOW BROTHERS
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 KUTNOW BROTHERS filed Critical KUTNOW BROTHERS
Application granted granted Critical
Publication of FR367856A publication Critical patent/FR367856A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/061—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR367856D 1906-07-07 1906-07-07 Improvements to electric clocks Expired FR367856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR367856T 1906-07-07

Publications (1)

Publication Number Publication Date
FR367856A true FR367856A (en) 1906-11-12

Family

ID=1414959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR367856D Expired FR367856A (en) 1906-07-07 1906-07-07 Improvements to electric clocks

Country Status (1)

Country Link
FR (1) FR367856A (en)

Similar Documents

Publication Publication Date Title
FR367856A (en) Improvements to electric clocks
FR368281A (en) Improvements to electric clocks
FR365257A (en) Improvements to electric clocks
FR363699A (en) Improvements to electric meters
FR373251A (en) Improvements to electric accumulators
FR394420A (en) Improvements to electric clocks
FR6857E (en) Improvements to electric meters
FR7148E (en) Improvements to electric meters
FR363737A (en) Improvements to electric meters
FR6969E (en) Improvements to electric meters
FR368859A (en) Improvements to mechanical die-stampers
FR373199A (en) Improvements to springs
FR376498A (en) Improvements to shearers
FR365177A (en) Improvements to jealousies
FR364738A (en) Improvements to electrical machines
FR383382A (en) Improvements to turbines
FR378483A (en) Improvements to electric ovens
FR364693A (en) Improvement provided to cocooners
FR372220A (en) Improvements to taps
CH37367A (en) Watch improvement
FR378264A (en) Improvements to dynamo-electric machines
FR364631A (en) Improvements to electric brakes
FR12709E (en) Improvements made to electrical pipes
FR368052A (en) Improvements made to electrical pipes
FR9420E (en) Improvements to mechanical kneaders