IT1033226B - Sveglia alimentata a batteria - Google Patents

Sveglia alimentata a batteria

Info

Publication number
IT1033226B
IT1033226B IT7520695A IT2069575A IT1033226B IT 1033226 B IT1033226 B IT 1033226B IT 7520695 A IT7520695 A IT 7520695A IT 2069575 A IT2069575 A IT 2069575A IT 1033226 B IT1033226 B IT 1033226B
Authority
IT
Italy
Prior art keywords
clock
battery powered
alarm
emitting diode
powered alarm
Prior art date
Application number
IT7520695A
Other languages
English (en)
Italian (it)
Original Assignee
Itt
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 DE19742410117 external-priority patent/DE2410117B2/de
Priority claimed from DE2414119A external-priority patent/DE2414119A1/de
Priority claimed from DE19742428343 external-priority patent/DE2428343A1/de
Application filed by Itt filed Critical Itt
Application granted granted Critical
Publication of IT1033226B publication Critical patent/IT1033226B/it

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G11/00—Producing optical signals at preselected times
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/30—Illumination of dials or hands
    • 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
    • G04G13/021—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Audible And Visible Signals (AREA)
IT7520695A 1974-03-02 1975-02-27 Sveglia alimentata a batteria IT1033226B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19742410117 DE2410117B2 (de) 1974-03-02 1974-03-02 Batteriebetriebene weckuhr
DE2414119A DE2414119A1 (de) 1974-03-23 1974-03-23 Batteriebetriebene weckeruhr
DE19742428343 DE2428343A1 (de) 1974-06-12 1974-06-12 Batteriebetriebene weckeruhr

Publications (1)

Publication Number Publication Date
IT1033226B true IT1033226B (it) 1979-07-10

Family

ID=27185802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7520695A IT1033226B (it) 1974-03-02 1975-02-27 Sveglia alimentata a batteria

Country Status (4)

Country Link
JP (1) JPS50136075A (es)
CH (1) CH615322GA3 (es)
FR (1) FR2262825B1 (es)
IT (1) IT1033226B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53134870U (es) * 1977-03-31 1978-10-25
JPS5421576U (es) * 1977-07-15 1979-02-13
JPS59194093U (ja) * 1983-06-09 1984-12-24 株式会社精工舎 タイマ−
JPS61176686U (es) * 1985-04-23 1986-11-04
EP4443247A1 (fr) * 2023-04-06 2024-10-09 The Swatch Group Research and Development Ltd Pièce d'horlogerie comportant une micro-génératrice et une source lumineuse

Also Published As

Publication number Publication date
FR2262825B1 (es) 1978-04-21
CH615322B (de)
JPS50136075A (es) 1975-10-28
FR2262825A1 (es) 1975-09-26
CH615322GA3 (en) 1980-01-31

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