DE1548081B2 - Elektronische Uhr - Google Patents

Elektronische Uhr

Info

Publication number
DE1548081B2
DE1548081B2 DE19631548081 DE1548081A DE1548081B2 DE 1548081 B2 DE1548081 B2 DE 1548081B2 DE 19631548081 DE19631548081 DE 19631548081 DE 1548081 A DE1548081 A DE 1548081A DE 1548081 B2 DE1548081 B2 DE 1548081B2
Authority
DE
Germany
Prior art keywords
oscillator
clock
display
group
switch
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.)
Pending
Application number
DE19631548081
Other languages
German (de)
English (en)
Other versions
DE1548081A1 (de
Inventor
Herbert Spencer Veyriergenf Polin (Schweiz)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
P Vogel & Cie Veyrier Genf (schweiz)
Original Assignee
P Vogel & Cie Veyrier Genf (schweiz)
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 P Vogel & Cie Veyrier Genf (schweiz) filed Critical P Vogel & Cie Veyrier Genf (schweiz)
Publication of DE1548081A1 publication Critical patent/DE1548081A1/de
Publication of DE1548081B2 publication Critical patent/DE1548081B2/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/04—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/04—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G04G9/042—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes using multiplexing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
DE19631548081 1962-11-16 1963-11-15 Elektronische Uhr Pending DE1548081B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1342362A CH500532A (fr) 1962-11-16 1962-11-16 Montre électronique

Publications (2)

Publication Number Publication Date
DE1548081A1 DE1548081A1 (de) 1969-12-18
DE1548081B2 true DE1548081B2 (de) 1973-10-25

Family

ID=4392303

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19631548081 Pending DE1548081B2 (de) 1962-11-16 1963-11-15 Elektronische Uhr
DE19631773361 Pending DE1773361A1 (de) 1962-11-16 1963-11-15 Elektronische Vorrichtung zur Messung und Anzeige der Zeit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19631773361 Pending DE1773361A1 (de) 1962-11-16 1963-11-15 Elektronische Vorrichtung zur Messung und Anzeige der Zeit

Country Status (5)

Country Link
AT (1) AT248977B (forum.php)
CH (3) CH1342362A4 (forum.php)
DE (2) DE1548081B2 (forum.php)
GB (1) GB1057453A (forum.php)
NL (1) NL300651A (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT952097B (it) * 1971-03-08 1973-07-20 Suwa Seikosha Kk Perfezionamento nei sistemi di misura del tempo a indicazione numerica
JPS4857678A (forum.php) * 1971-11-18 1973-08-13
US4103483A (en) * 1972-12-29 1978-08-01 Rca Corp. Electronic wristwatch
EP1760557B1 (fr) 2005-09-06 2009-11-11 ETA SA Manufacture Horlogère Suisse Pièce d'horlogerie comportant un cadran en matériau semi-conducteur

Also Published As

Publication number Publication date
AT248977B (de) 1966-08-25
CH500532A (fr) 1968-02-15
CH490711A (fr) 1970-01-30
NL300651A (forum.php) 1965-09-10
DE1773361A1 (de) 1971-03-04
GB1057453A (en) 1967-02-01
DE1548081A1 (de) 1969-12-18
CH1342362A4 (forum.php) 1968-02-15

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