CH471416A - Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh - Google Patents

Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh

Info

Publication number
CH471416A
CH471416A CH64266A CH64266A CH471416A CH 471416 A CH471416 A CH 471416A CH 64266 A CH64266 A CH 64266A CH 64266 A CH64266 A CH 64266A CH 471416 A CH471416 A CH 471416A
Authority
CH
Switzerland
Prior art keywords
self
balance wheel
electric
clock
controlled periodic
Prior art date
Application number
CH64266A
Other languages
German (de)
English (en)
Inventor
Hettich Hugo
Original Assignee
Hettich Hugo
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 Hettich Hugo filed Critical Hettich Hugo
Priority to CH64266D priority Critical patent/CH64266A4/xx
Priority to CH64266A priority patent/CH471416A/de
Publication of CH471416A publication Critical patent/CH471416A/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
CH64266A 1966-01-18 1966-01-18 Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh CH471416A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH64266D CH64266A4 (cs) 1966-01-18 1966-01-18
CH64266A CH471416A (de) 1966-01-18 1966-01-18 Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH64266A CH471416A (de) 1966-01-18 1966-01-18 Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh

Publications (1)

Publication Number Publication Date
CH471416A true CH471416A (de) 1968-12-31

Family

ID=4191763

Family Applications (2)

Application Number Title Priority Date Filing Date
CH64266A CH471416A (de) 1966-01-18 1966-01-18 Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh
CH64266D CH64266A4 (cs) 1966-01-18 1966-01-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH64266D CH64266A4 (cs) 1966-01-18 1966-01-18

Country Status (1)

Country Link
CH (2) CH471416A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2070781A1 (cs) * 1969-12-09 1971-09-17 Kroewerath Siegfried

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2070781A1 (cs) * 1969-12-09 1971-09-17 Kroewerath Siegfried

Also Published As

Publication number Publication date
CH64266A4 (cs) 1968-12-31

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Legal Events

Date Code Title Description
PL Patent ceased