FR2312813B1 - - Google Patents
Info
- Publication number
- FR2312813B1 FR2312813B1 FR7616000A FR7616000A FR2312813B1 FR 2312813 B1 FR2312813 B1 FR 2312813B1 FR 7616000 A FR7616000 A FR 7616000A FR 7616000 A FR7616000 A FR 7616000A FR 2312813 B1 FR2312813 B1 FR 2312813B1
- Authority
- FR
- France
- Prior art keywords
- time
- counting circuit
- display device
- counting
- detector
- 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
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
- G04G9/087—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques provided with means for displaying at will a time indication or a date or a part thereof
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
Abstract
An electronic stop watch contains a time-counting circuit (26), which commences counting due to a start signal, and a digital display device (33) having double-digit display compartments (32a, 32b) for the purpose of displaying the time measured by the time-counting circuit (26). A detector (44) is provided for scanning whether a counter reading of the time-counting circuit (26) has reached a specific value which can be displayed by the display device (33). An output signal from the detector (44) serves as a command signal for switching the display in order to control the counting signals transmitted by the time-counting circuit (26) to the display device (33), with the result that the display device (33) can display the time, in accordance with the counter reading of the time-counting circuit in large time units, e.g. in hours and minutes, instead of in small time units, e.g. in minutes and seconds, after a scanning signal has been transmitted by the detector (44).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50065121A JPS6015901B2 (en) | 1975-05-30 | 1975-05-30 | time measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2312813A1 FR2312813A1 (en) | 1976-12-24 |
FR2312813B1 true FR2312813B1 (en) | 1980-10-31 |
Family
ID=13277723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7616000A Granted FR2312813A1 (en) | 1975-05-30 | 1976-05-26 | WATCH WITH ELECTRONIC STOP |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6015901B2 (en) |
CH (1) | CH608334GA3 (en) |
DE (1) | DE2624131C3 (en) |
FR (1) | FR2312813A1 (en) |
GB (1) | GB1544668A (en) |
HK (1) | HK52183A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250761A (en) * | 1975-10-21 | 1977-04-23 | Citizen Watch Co Ltd | Digital chronograph |
JPS5397670U (en) * | 1977-01-08 | 1978-08-08 | ||
JPS53119971U (en) * | 1977-02-28 | 1978-09-25 | ||
JPS53119972U (en) * | 1977-02-28 | 1978-09-25 | ||
JPS5347872A (en) * | 1977-08-09 | 1978-04-28 | Citizen Watch Co Ltd | Digital chronograph watch |
IT1108014B (en) * | 1978-07-18 | 1985-12-02 | Borletti Spa | ELECTRONIC DEVICE USABLE AS A WATCH AND OR AS A STOPWATCH |
US4223525A (en) * | 1978-10-11 | 1980-09-23 | Societe Suisse Pour L'industrie Horlogere Management Services, S.A. | Sequential display for digital chronograph |
FR2633406B1 (en) * | 1988-06-27 | 1990-11-02 | Crouzet Sa | CONSTANT RESOLUTION DIGITAL TIMER |
DE102018113994A1 (en) | 2018-06-12 | 2019-12-12 | IT-Seal GmbH | A method of determining a level of deception for a single phishing attack against a person |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1367247A (en) * | 1971-02-18 | 1974-09-18 | Suwa Seikosha Kk | Electronic timepieces |
IT952097B (en) * | 1971-03-08 | 1973-07-20 | Suwa Seikosha Kk | IMPROVEMENT IN NUMERICAL INDICATION TIME MEASUREMENT SYSTEMS |
CA977160A (en) * | 1972-06-02 | 1975-11-04 | Paul L. Chapman | Electronic time measurement |
US3803827A (en) * | 1973-02-01 | 1974-04-16 | Time Computer | Solid state electronic wristwatch |
JPS5244696B2 (en) * | 1973-07-30 | 1977-11-10 |
-
1975
- 1975-05-30 JP JP50065121A patent/JPS6015901B2/en not_active Expired
-
1976
- 1976-05-25 GB GB21567/76A patent/GB1544668A/en not_active Expired
- 1976-05-26 FR FR7616000A patent/FR2312813A1/en active Granted
- 1976-05-28 DE DE2624131A patent/DE2624131C3/en not_active Expired
- 1976-05-28 CH CH670776A patent/CH608334GA3/en unknown
-
1983
- 1983-11-10 HK HK521/83A patent/HK52183A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH608334B (en) | |
CH608334GA3 (en) | 1979-01-15 |
FR2312813A1 (en) | 1976-12-24 |
DE2624131C3 (en) | 1985-01-03 |
JPS6015901B2 (en) | 1985-04-22 |
JPS51142372A (en) | 1976-12-07 |
GB1544668A (en) | 1979-04-25 |
DE2624131A1 (en) | 1976-12-02 |
HK52183A (en) | 1983-11-18 |
DE2624131B2 (en) | 1977-12-01 |
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