AT182680B - Time signal switch - Google Patents

Time signal switch

Info

Publication number
AT182680B
AT182680B AT182680DA AT182680B AT 182680 B AT182680 B AT 182680B AT 182680D A AT182680D A AT 182680DA AT 182680 B AT182680 B AT 182680B
Authority
AT
Austria
Prior art keywords
time signal
signal switch
switch
time
signal
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Ing Leopoldsberger
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT182680B publication Critical patent/AT182680B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/30—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT182680D 1951-10-18 1951-10-18 Time signal switch AT182680B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT182680T 1951-10-18

Publications (1)

Publication Number Publication Date
AT182680B true AT182680B (en) 1955-07-25

Family

ID=3661820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT182680D AT182680B (en) 1951-10-18 1951-10-18 Time signal switch

Country Status (1)

Country Link
AT (1) AT182680B (en)

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