AT248977B - Elektronische Einrichtung zur Messung und Anzeige der Zeit - Google Patents
Elektronische Einrichtung zur Messung und Anzeige der ZeitInfo
- Publication number
- AT248977B AT248977B AT910963A AT910963A AT248977B AT 248977 B AT248977 B AT 248977B AT 910963 A AT910963 A AT 910963A AT 910963 A AT910963 A AT 910963A AT 248977 B AT248977 B AT 248977B
- Authority
- AT
- Austria
- Prior art keywords
- measuring
- electronic device
- displaying time
- displaying
- time
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1342362A CH500532A (fr) | 1962-11-16 | 1962-11-16 | Montre électronique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT248977B true AT248977B (de) | 1966-08-25 |
Family
ID=4392303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT910963A AT248977B (de) | 1962-11-16 | 1963-11-14 | Elektronische Einrichtung zur Messung und Anzeige der Zeit |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT248977B (de) |
| CH (3) | CH490711A (de) |
| DE (2) | DE1773361A1 (de) |
| GB (1) | GB1057453A (de) |
| NL (1) | NL300651A (de) |
Families Citing this family (4)
| 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 (de) * | 1971-11-18 | 1973-08-13 | ||
| US4103483A (en) * | 1972-12-29 | 1978-08-01 | Rca Corp. | Electronic wristwatch |
| DE602005017620D1 (de) | 2005-09-06 | 2009-12-24 | Eta Sa Mft Horlogere Suisse | Uhr mit einem halbleitenden Zifferblatt |
-
1962
- 1962-11-16 CH CH382667A patent/CH490711A/fr not_active IP Right Cessation
- 1962-11-16 CH CH1342362D patent/CH1342362A4/xx unknown
- 1962-11-16 CH CH1342362A patent/CH500532A/fr not_active IP Right Cessation
-
1963
- 1963-11-11 GB GB4445063A patent/GB1057453A/en not_active Expired
- 1963-11-14 AT AT910963A patent/AT248977B/de active
- 1963-11-15 DE DE19631773361 patent/DE1773361A1/de active Pending
- 1963-11-15 DE DE19631548081 patent/DE1548081B2/de active Pending
- 1963-11-18 NL NL300651A patent/NL300651A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH500532A (fr) | 1968-02-15 |
| DE1773361A1 (de) | 1971-03-04 |
| NL300651A (de) | 1965-09-10 |
| DE1548081B2 (de) | 1973-10-25 |
| CH1342362A4 (de) | 1968-02-15 |
| DE1548081A1 (de) | 1969-12-18 |
| CH490711A (fr) | 1970-01-30 |
| GB1057453A (en) | 1967-02-01 |
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