CH543767A - Magnetische Hemmung - Google Patents

Magnetische Hemmung

Info

Publication number
CH543767A
CH543767A CH1563770A CH1563770A CH543767A CH 543767 A CH543767 A CH 543767A CH 1563770 A CH1563770 A CH 1563770A CH 1563770 A CH1563770 A CH 1563770A CH 543767 A CH543767 A CH 543767A
Authority
CH
Switzerland
Prior art keywords
transistor
ratchet wheel
escapement
oscillating element
pole piece
Prior art date
Application number
CH1563770A
Other languages
German (de)
English (en)
Inventor
Sakai Satoshi
Shirakawa Kenzo
Shimizu Norio
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of CH543767A publication Critical patent/CH543767A/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CH1563770A 1969-11-15 1970-10-22 Magnetische Hemmung CH543767A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10869769U JPS5011413Y1 (enrdf_load_stackoverflow) 1969-11-15 1969-11-15

Publications (1)

Publication Number Publication Date
CH543767A true CH543767A (de) 1973-04-30

Family

ID=14491333

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1563770A CH543767A (de) 1969-11-15 1970-10-22 Magnetische Hemmung
CH1563770D CH1563770A4 (enrdf_load_stackoverflow) 1969-11-15 1970-10-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1563770D CH1563770A4 (enrdf_load_stackoverflow) 1969-11-15 1970-10-22

Country Status (2)

Country Link
JP (1) JPS5011413Y1 (enrdf_load_stackoverflow)
CH (2) CH543767A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH1563770A4 (enrdf_load_stackoverflow) 1973-04-30
JPS5011413Y1 (enrdf_load_stackoverflow) 1975-04-09

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