IT951870B - Movimento di orologeria a bilan ciere con circuito di manteni mento elettronico - Google Patents

Movimento di orologeria a bilan ciere con circuito di manteni mento elettronico

Info

Publication number
IT951870B
IT951870B IT2329272A IT2329272A IT951870B IT 951870 B IT951870 B IT 951870B IT 2329272 A IT2329272 A IT 2329272A IT 2329272 A IT2329272 A IT 2329272A IT 951870 B IT951870 B IT 951870B
Authority
IT
Italy
Prior art keywords
ciere
bilan
electronic
clock movement
keeping circuit
Prior art date
Application number
IT2329272A
Other languages
English (en)
Italian (it)
Original Assignee
Brauches Sa
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 Brauches Sa filed Critical Brauches Sa
Application granted granted Critical
Publication of IT951870B publication Critical patent/IT951870B/it

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
    • G04C3/065—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 gear-train by means of static switches, e.g. transistor circuits
    • G04C3/067—Driving circuits with distinct detecting and driving coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Moving Of Heads (AREA)
IT2329272A 1971-04-20 1972-04-18 Movimento di orologeria a bilan ciere con circuito di manteni mento elettronico IT951870B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH572371A CH571246B5 (enEXAMPLES) 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
IT951870B true IT951870B (it) 1973-07-10

Family

ID=4298280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2329272A IT951870B (it) 1971-04-20 1972-04-18 Movimento di orologeria a bilan ciere con circuito di manteni mento elettronico

Country Status (5)

Country Link
CH (2) CH571246B5 (enEXAMPLES)
DE (1) DE2217870B2 (enEXAMPLES)
FR (1) FR2133765B1 (enEXAMPLES)
GB (1) GB1382492A (enEXAMPLES)
IT (1) IT951870B (enEXAMPLES)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE5C (de) * 1877-07-03 E. KASELOWSKI, technischer Direktor der Berliner Maschinenbau-Aktien-Gesellschaft zu Berlin Befestigung der Radreifen auf Eisenbahnräder

Also Published As

Publication number Publication date
DE2217870B2 (de) 1974-03-07
CH571246B5 (enEXAMPLES) 1975-12-31
DE2217870A1 (de) 1972-11-02
CH572371A4 (enEXAMPLES) 1975-06-30
FR2133765B1 (enEXAMPLES) 1974-12-20
GB1382492A (en) 1975-02-05
FR2133765A1 (enEXAMPLES) 1972-12-01
DE2217870C3 (enEXAMPLES) 1974-10-17

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