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GB1349044A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
GB1349044A
GB1349044A GB1362872A GB1362872A GB1349044A GB 1349044 A GB1349044 A GB 1349044A GB 1362872 A GB1362872 A GB 1362872A GB 1362872 A GB1362872 A GB 1362872A GB 1349044 A GB1349044 A GB 1349044A
Authority
GB
United Kingdom
Prior art keywords
display
time signal
march
electronic watch
information
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
GB1362872A
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 GB1349044A publication Critical patent/GB1349044A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/04—Scales
    • G01K1/045—Scales temperature indication combined with the indication of another variable
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

1349044 Electronic watches SUWA SEIKOSHA KK 23 March 1972 [24 March 1971] 13628/72 Heading G3T An electronic watch comprises a time signal producing means, information producing means, a display means (e.g. liquid crystal) and a selector for causing the display means to selectively display the time signal or the information signal. The time signal may be derived from a crystal controlled generator and the information signal either from a temperature sensor responsive to the temperature of the environment Fig.2 (not shown) or from a calculating device Fig.1 (not shown). Integrated circuit construction and field effect transistors may be employed. The display is digital.
GB1362872A 1971-03-24 1972-03-23 Electronic watch Expired GB1349044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1655171A JPS538232B1 (en) 1971-03-24 1971-03-24

Publications (1)

Publication Number Publication Date
GB1349044A true GB1349044A (en) 1974-03-27

Family

ID=11919399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1362872A Expired GB1349044A (en) 1971-03-24 1972-03-23 Electronic watch

Country Status (7)

Country Link
JP (1) JPS538232B1 (en)
DE (1) DE2213934B2 (en)
ES (1) ES401092A1 (en)
FR (1) FR2130499B1 (en)
GB (1) GB1349044A (en)
HK (1) HK40376A (en)
IT (1) IT952318B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022014A (en) 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device
GB2135081A (en) * 1983-01-31 1984-08-22 Tak Lam Philip Yung A dial for a timepiece
US4887249A (en) * 1988-04-19 1989-12-12 Timex Corporation Bicycle watch - dual mode circuit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398520A1 (en) * 1977-07-28 1979-02-23 Lassays Yves Electronic points totaliser for tennis - is worn on wrist strap and has three separate displays for each player, operated by pushbutton
CH617057B (en) * 1977-09-27 Berney Sa Jean Claude ELECTRONIC WATCH PART.
JPS62109152U (en) * 1985-12-25 1987-07-11

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041595A (en) * 1958-07-22 1962-06-26 American Sign & Indicator Co Display sign for alternately displaying time, temperature and date
US3166742A (en) * 1963-03-22 1965-01-19 American Sign & Indicator Co Control for lamp bank displays
US3505804A (en) * 1968-04-23 1970-04-14 Rca Corp Solid state clock
JPS4842189B1 (en) * 1969-08-20 1973-12-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022014A (en) 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device
GB2135081A (en) * 1983-01-31 1984-08-22 Tak Lam Philip Yung A dial for a timepiece
US4887249A (en) * 1988-04-19 1989-12-12 Timex Corporation Bicycle watch - dual mode circuit

Also Published As

Publication number Publication date
JPS538232B1 (en) 1978-03-27
HK40376A (en) 1976-07-09
ES401092A1 (en) 1975-09-16
DE2213934B2 (en) 1976-09-09
FR2130499A1 (en) 1972-11-03
DE2213934A1 (en) 1972-09-28
FR2130499B1 (en) 1976-08-06
IT952318B (en) 1973-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years