FR576563A - Improvement in time switches - Google Patents

Improvement in time switches

Info

Publication number
FR576563A
FR576563A FR576563DA FR576563A FR 576563 A FR576563 A FR 576563A FR 576563D A FR576563D A FR 576563DA FR 576563 A FR576563 A FR 576563A
Authority
FR
France
Prior art keywords
improvement
time switches
switches
time
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
Abel Guillaume Belleville
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 FR576563A publication Critical patent/FR576563A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
    • G04C23/34—Mechanisms continuously running to relate the operation(s) to the time of day with provision for automatic modification of the programme, e.g. on Sunday
    • G04C23/342—Mechanisms continuously running to relate the operation(s) to the time of day with provision for automatic modification of the programme, e.g. on Sunday some operations being performed at another time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR576563D 1924-02-01 1924-02-01 Improvement in time switches Expired FR576563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR576563T 1924-02-01

Publications (1)

Publication Number Publication Date
FR576563A true FR576563A (en) 1924-08-22

Family

ID=8954154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR576563D Expired FR576563A (en) 1924-02-01 1924-02-01 Improvement in time switches

Country Status (1)

Country Link
FR (1) FR576563A (en)

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