FR601042A - Automatic ephemeris calendar - Google Patents

Automatic ephemeris calendar

Info

Publication number
FR601042A
FR601042A FR601042DA FR601042A FR 601042 A FR601042 A FR 601042A FR 601042D A FR601042D A FR 601042DA FR 601042 A FR601042 A FR 601042A
Authority
FR
France
Prior art keywords
ephemeris
calendar
automatic
ephemeris calendar
automatic ephemeris
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
Louis Andrieu
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 filed Critical
Application granted granted Critical
Publication of FR601042A publication Critical patent/FR601042A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/24346—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator band-shaped
    • G04B19/2436—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/24366—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
FR601042D 1925-07-11 1925-07-11 Automatic ephemeris calendar Expired FR601042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR601042T 1925-07-11

Publications (1)

Publication Number Publication Date
FR601042A true FR601042A (en) 1926-02-20

Family

ID=8970953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR601042D Expired FR601042A (en) 1925-07-11 1925-07-11 Automatic ephemeris calendar

Country Status (1)

Country Link
FR (1) FR601042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325125A1 (en) * 1975-09-18 1977-04-15 Ver Con Inc Combined clock and astrological display - has clock supplying periodic control signals for operating display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325125A1 (en) * 1975-09-18 1977-04-15 Ver Con Inc Combined clock and astrological display - has clock supplying periodic control signals for operating display

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