DE2422067A1 - Uhr mit einer beleuchtungseinrichtung - Google Patents

Uhr mit einer beleuchtungseinrichtung

Info

Publication number
DE2422067A1
DE2422067A1 DE2422067A DE2422067A DE2422067A1 DE 2422067 A1 DE2422067 A1 DE 2422067A1 DE 2422067 A DE2422067 A DE 2422067A DE 2422067 A DE2422067 A DE 2422067A DE 2422067 A1 DE2422067 A1 DE 2422067A1
Authority
DE
Germany
Prior art keywords
dial
light source
clock
watch glass
base
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.)
Withdrawn
Application number
DE2422067A
Other languages
German (de)
English (en)
Inventor
Kiyoshi Kitai
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.)
Seiko Koki KK
Original Assignee
Seiko Koki 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
Priority claimed from JP5357073U external-priority patent/JPS504769U/ja
Priority claimed from JP5357173U external-priority patent/JPS504770U/ja
Application filed by Seiko Koki KK filed Critical Seiko Koki KK
Publication of DE2422067A1 publication Critical patent/DE2422067A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Details Of Measuring And Other Instruments (AREA)
DE2422067A 1973-05-09 1974-05-07 Uhr mit einer beleuchtungseinrichtung Withdrawn DE2422067A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5357073U JPS504769U (enExample) 1973-05-09 1973-05-09
JP5357173U JPS504770U (enExample) 1973-05-09 1973-05-09

Publications (1)

Publication Number Publication Date
DE2422067A1 true DE2422067A1 (de) 1974-11-28

Family

ID=26394281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2422067A Withdrawn DE2422067A1 (de) 1973-05-09 1974-05-07 Uhr mit einer beleuchtungseinrichtung

Country Status (4)

Country Link
US (1) US3899871A (enExample)
DE (1) DE2422067A1 (enExample)
FR (1) FR2229089B1 (enExample)
GB (1) GB1435422A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103417B3 (de) * 2019-02-12 2020-02-20 Stefan Schlor Uhr

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115994A (en) * 1976-07-13 1978-09-26 Tomlinson James N Dial illumination means
DE3039450A1 (de) * 1980-10-18 1982-06-16 Paul 8600 Bamberg Albrecht Vorrichtung zum hinterleuchten grossflaechiger anzeigetafeln
US5883862A (en) * 1998-06-04 1999-03-16 Wang; Shui-Ho Clock having emergency lighting device
US6486561B1 (en) 2000-09-12 2002-11-26 Luminary Logic, Ltd. Semiconductor light emitting element formed on a clear or translucent substrate
EP1666992A1 (fr) * 2004-12-02 2006-06-07 Asulab S.A. Pièce d'horlogerie comprenant un décor lumineux
US12013665B2 (en) * 2022-05-05 2024-06-18 John Paul Leimone Timepiece with light-amplifying design

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US666381A (en) * 1899-12-18 1901-01-22 Roch R Gareau Illuminated clock.
DE569873C (de) * 1931-01-30 1933-02-09 Zeiss Carl Fa Einrichtung zur Beleuchtung von Zifferblaettern an Uhren
FR771689A (fr) * 1933-07-13 1934-10-13 Dispositifs d'éclairage notamment pour cadrans de grande dimension
FR787854A (fr) * 1934-04-05 1935-09-30 Perfectionnements à l'éclairage des cadrans d'instruments
US2212359A (en) * 1938-10-28 1940-08-20 Wilcox Roy Milton Illuminated clock
FR999617A (fr) * 1949-11-15 1952-02-04 Angelus Electro Automatique L Dispositif d'entraînement de minuterie pour horloge
US3430433A (en) * 1967-03-31 1969-03-04 Bela I Sandor Clock with an illuminated dial
US3490226A (en) * 1967-11-20 1970-01-20 Gen Time Corp Clock face assembly having illuminated indicating elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103417B3 (de) * 2019-02-12 2020-02-20 Stefan Schlor Uhr

Also Published As

Publication number Publication date
US3899871A (en) 1975-08-19
FR2229089B1 (enExample) 1978-11-17
FR2229089A1 (enExample) 1974-12-06
GB1435422A (en) 1976-05-12

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination