ES400477A1 - Chronograph timepiece using digital display - Google Patents

Chronograph timepiece using digital display

Info

Publication number
ES400477A1
ES400477A1 ES400477A ES400477A ES400477A1 ES 400477 A1 ES400477 A1 ES 400477A1 ES 400477 A ES400477 A ES 400477A ES 400477 A ES400477 A ES 400477A ES 400477 A1 ES400477 A1 ES 400477A1
Authority
ES
Spain
Prior art keywords
digital display
chronograph
chronograph timepiece
time
memorized
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
ES400477A
Other languages
Spanish (es)
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of ES400477A1 publication Critical patent/ES400477A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

A chronograph timepiece using digital display in an electronic chronograph watch in which digital display is effected by a liquid or solid state display device, wherein the time of day is measured by a watch mechanism and a time period is measured by a chronograph mechanism and these are memorized in a resistor device. The memorized time and time period are selectively displayed in the display device.
ES400477A 1971-03-08 1972-03-06 Chronograph timepiece using digital display Expired ES400477A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46011984 1971-03-08

Publications (1)

Publication Number Publication Date
ES400477A1 true ES400477A1 (en) 1975-05-01

Family

ID=11792845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400477A Expired ES400477A1 (en) 1971-03-08 1972-03-06 Chronograph timepiece using digital display

Country Status (8)

Country Link
US (1) US3757509A (en)
CH (2) CH341672A4 (en)
DE (1) DE2210943C3 (en)
ES (1) ES400477A1 (en)
FR (1) FR2128720B1 (en)
GB (1) GB1355161A (en)
HK (1) HK40976A (en)
IT (1) IT952097B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953476A (en) * 1972-09-22 1974-05-24
JPS4960264A (en) * 1972-10-09 1974-06-11
DE2351403A1 (en) * 1972-10-13 1974-04-25 Grand Cap Co S A CLOCK CHRONOGRAPH
AU479499B2 (en) * 1972-10-25 1976-12-17 Aoki And Akira Ishkawa Motono Full electronic car clock with digital display and method of time setting therefor
JPS5245070B2 (en) * 1973-04-20 1977-11-12
JPS503376A (en) * 1973-05-11 1975-01-14
JPS6045383B2 (en) * 1974-11-25 1985-10-09 セイコーエプソン株式会社 electronic watch body
CH27875A4 (en) * 1975-01-10 1976-10-15
US4022014A (en) * 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device
JPS52106768A (en) * 1975-04-22 1977-09-07 Casio Comput Co Ltd Stopwatch
JPS6015901B2 (en) * 1975-05-30 1985-04-22 カシオ計算機株式会社 time measuring device
JPS5221861A (en) * 1975-08-11 1977-02-18 Seiko Instr & Electronics Ltd Digital liquid-clystal electronic watch
DE2628899C2 (en) * 1976-06-26 1986-02-20 Diehl GmbH & Co, 8500 Nürnberg Electronic clock
JPS5258972A (en) * 1975-11-11 1977-05-14 Seiko Instr & Electronics Ltd Electronic stopwatch
JPS5258968A (en) * 1975-11-11 1977-05-14 Seiko Instr & Electronics Ltd Electronic watch
IT1073981B (en) * 1975-11-17 1985-04-17 Seiko Instr & Electronics IMPROVEMENT IN ELECTRONIC CLOCKS
IT1071140B (en) * 1976-07-26 1985-04-02 Indesit RECEIVER OF RADIO AND / OR TELEVISION SIGNALS
DE2822679A1 (en) * 1978-05-24 1979-11-29 Joachim Goepfert Fa Dipl Ing Illuminated digital time display for public areas - uses either one or two seven segment display modules
IT1108014B (en) * 1978-07-18 1985-12-02 Borletti Spa ELECTRONIC DEVICE USABLE AS A WATCH AND OR AS A STOPWATCH
CH625387B (en) * 1979-06-01 Ebauches Electroniques Sa ELECTRONIC WATCH.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165932C (en) *
CH367449A (en) * 1961-02-01 1962-09-28 Omega Brandt & Freres Sa Louis Method for displaying times from different time intervals and display device for carrying out this method
CH490711A (en) * 1962-11-16 1970-01-30 Vogel & Cie P Electronic device for measuring and indicating time
US3328954A (en) * 1965-04-22 1967-07-04 Mendell E Miller Electronic digital readout time indicating device
DE1673793C3 (en) * 1967-03-23 1981-03-19 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Procedure for the ongoing transmission of the time
US3576099A (en) * 1969-04-22 1971-04-27 Hamilton Watch Co Solid state timepiece having electro-optical time display
US3662535A (en) * 1969-07-10 1972-05-16 Lear Siegler Inc Aircraft time indicator
US3646751A (en) * 1969-12-05 1972-03-07 Detection Sciences Digital timing system
US3664116A (en) * 1970-04-06 1972-05-23 Gen Electric Digital clock controlled by voltage level of clock reference signal
US3686880A (en) * 1970-09-04 1972-08-29 Toshihide Samejima Electronically controlled stop watch

Also Published As

Publication number Publication date
HK40976A (en) 1976-07-09
IT952097B (en) 1973-07-20
FR2128720B1 (en) 1976-08-06
DE2210943C3 (en) 1984-12-20
GB1355161A (en) 1974-06-05
CH341672A4 (en) 1976-02-27
DE2210943A1 (en) 1972-10-05
US3757509A (en) 1973-09-11
FR2128720A1 (en) 1972-10-20
DE2210943B2 (en) 1974-09-19
CH619825B5 (en) 1980-10-31

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