IT1074715B - Orologio digitale ad allarme - Google Patents

Orologio digitale ad allarme

Info

Publication number
IT1074715B
IT1074715B IT51692/76A IT5169276A IT1074715B IT 1074715 B IT1074715 B IT 1074715B IT 51692/76 A IT51692/76 A IT 51692/76A IT 5169276 A IT5169276 A IT 5169276A IT 1074715 B IT1074715 B IT 1074715B
Authority
IT
Italy
Prior art keywords
alarm clock
digital alarm
digital
clock
alarm
Prior art date
Application number
IT51692/76A
Other languages
English (en)
Original Assignee
Seiko Instr & Electronics
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
Priority claimed from JP50123012A external-priority patent/JPS5246865A/ja
Priority claimed from JP12301075A external-priority patent/JPS5246863A/ja
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Application granted granted Critical
Publication of IT1074715B publication Critical patent/IT1074715B/it

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
    • G04G9/0052—Details electrical, e.g. selection or application of the operating voltage using means to adjust the display in accordance with the ambient light, e.g. switching or controlling a supplementary light source
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
IT51692/76A 1975-10-13 1976-10-12 Orologio digitale ad allarme IT1074715B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50123012A JPS5246865A (en) 1975-10-13 1975-10-13 Digital electronic clock
JP12301075A JPS5246863A (en) 1975-10-13 1975-10-13 Digital alarm clock

Publications (1)

Publication Number Publication Date
IT1074715B true IT1074715B (it) 1985-04-20

Family

ID=26460030

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51692/76A IT1074715B (it) 1975-10-13 1976-10-12 Orologio digitale ad allarme

Country Status (9)

Country Link
US (1) US4091611A (it)
BR (1) BR7606834A (it)
CA (1) CA1086967A (it)
CH (1) CH622159GA3 (it)
DE (1) DE2646222A1 (it)
FR (1) FR2328238A1 (it)
GB (1) GB1524752A (it)
HK (1) HK88679A (it)
IT (1) IT1074715B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473081A (en) * 1977-11-22 1979-06-12 Seiko Epson Corp Fully electronic watch with lamp
JPS55142273A (en) * 1979-04-24 1980-11-06 Citizen Watch Co Ltd Electronic watch
DE3247021A1 (de) * 1982-12-18 1984-06-20 Wehrle Uhrenfabrik GmbH, 7741 Schönwald Uhr mit weck- und schlagwerk
KR960009878B1 (ko) * 1992-09-03 1996-07-24 요시무라 시로 알람 시계

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367247A (en) * 1971-02-18 1974-09-18 Suwa Seikosha Kk Electronic timepieces
US3727395A (en) * 1972-05-19 1973-04-17 R Baylor Clock actuated awakening device
US3898790A (en) * 1972-11-09 1975-08-12 Citizen Watch Co Ltd Battery-driven watch with battery consumption display alarm
JPS50133864A (it) * 1974-04-08 1975-10-23

Also Published As

Publication number Publication date
DE2646222A1 (de) 1977-04-21
BR7606834A (pt) 1977-08-30
GB1524752A (en) 1978-09-13
US4091611A (en) 1978-05-30
CA1086967A (en) 1980-10-07
FR2328238B1 (it) 1980-06-27
FR2328238A1 (fr) 1977-05-13
CH622159GA3 (it) 1981-03-31
HK88679A (en) 1980-01-04

Similar Documents

Publication Publication Date Title
IT1061515B (it) Filtro digitale
IT1047443B (it) Tachimetro digitale
IT1074713B (it) Orologio elettronico ad allarme
BR7605391A (pt) Relogio despertador digital
BE870554A (fr) Digitale frequentiedeler
DE2559484A1 (de) Signalunterbrechungsschaltung
FR2309875A1 (fr) Voltmetre-ohmmetre numerique
IT1073376B (it) Modulatore digitale
IT1074067B (it) Registratore magnetico digitale
BE860646A (nl) Digitale monitor
BR7701535A (pt) Relogio digital de alarme eletronico
FR2328232A1 (fr) Montre-reveil numerique
IT1100233B (it) Bilancia digitale
BR7606832A (pt) Relogio eletronico de alarme
BR7606510A (pt) Relogio digital de alarme
IT1074715B (it) Orologio digitale ad allarme
BR7606836A (pt) Relogio digital para alarme
CH614597B (de) Programmierbare signaluhr.
DK279176A (da) Digital dataskifter
AR213112A1 (es) Reloj despertador digital
IT1074714B (it) Orologio elettronico digitale
BR7702761A (pt) Conjunto de relogio digital
IT1074736B (it) Orologio elettronico digitale
IT1073765B (it) Orologio eletronico digitale con allarme
IT1074735B (it) Orologio elettronico ad allarme