CH589318B5 - - Google Patents

Info

Publication number
CH589318B5
CH589318B5 CH1134172A CH1134172A CH589318B5 CH 589318 B5 CH589318 B5 CH 589318B5 CH 1134172 A CH1134172 A CH 1134172A CH 1134172 A CH1134172 A CH 1134172A CH 589318 B5 CH589318 B5 CH 589318B5
Authority
CH
Switzerland
Application number
CH1134172A
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
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH589318B5 publication Critical patent/CH589318B5/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/28—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to put into action electro-acoustic means, e.g. awakening by music
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms
    • G04F3/08—Additional arrangements in connection with ordinary electric clocks for this purpose
    • 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
    • G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
    • 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
    • G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
CH1134172A 1971-07-30 1972-07-31 CH589318B5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5730071A JPS5536957B1 (xx) 1971-07-30 1971-07-30

Publications (1)

Publication Number Publication Date
CH589318B5 true CH589318B5 (xx) 1977-06-30

Family

ID=13051690

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1134172D CH1134172A4 (xx) 1971-07-30 1972-07-31
CH1134172A CH589318B5 (xx) 1971-07-30 1972-07-31

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1134172D CH1134172A4 (xx) 1971-07-30 1972-07-31

Country Status (5)

Country Link
JP (1) JPS5536957B1 (xx)
CH (2) CH1134172A4 (xx)
DE (1) DE2237548C2 (xx)
FR (1) FR2148065B1 (xx)
GB (1) GB1360932A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223968A (en) * 1975-08-18 1977-02-23 Seiko Instr & Electronics Ltd Digital alarm watch
JPS5247767A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Digital alarm watch
JPS5251974A (en) * 1975-10-24 1977-04-26 Seiko Instr & Electronics Ltd Digital alarm electronic watch
GB2000339B (en) * 1977-06-16 1982-03-31 Matsushita Electric Ind Co Ltd Time sound generating device
JPS547377A (en) * 1977-06-17 1979-01-20 Seiko Instr & Electronics Ltd Digital electronic watch
CH633938GA3 (en) * 1980-03-24 1983-01-14 Device signalling parking time

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605833A (en) * 1951-01-25 1952-08-05 Veeder Root Inc Timer

Also Published As

Publication number Publication date
JPS5536957B1 (xx) 1980-09-25
DE2237548A1 (de) 1973-02-08
FR2148065A1 (xx) 1973-03-11
CH1134172A4 (xx) 1975-02-28
DE2237548C2 (de) 1981-10-15
FR2148065B1 (xx) 1976-10-29
GB1360932A (en) 1974-07-24

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased