DE2422086A1 - Uhr mit einer beleuchtungseinrichtung - Google Patents

Uhr mit einer beleuchtungseinrichtung

Info

Publication number
DE2422086A1
DE2422086A1 DE2422086A DE2422086A DE2422086A1 DE 2422086 A1 DE2422086 A1 DE 2422086A1 DE 2422086 A DE2422086 A DE 2422086A DE 2422086 A DE2422086 A DE 2422086A DE 2422086 A1 DE2422086 A1 DE 2422086A1
Authority
DE
Germany
Prior art keywords
hollow cylindrical
dial
cylindrical pin
clock
light source
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Withdrawn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
DE2422086A
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
Application filed by Seiko Koki KK filed Critical Seiko Koki KK
Publication of DE2422086A1 publication Critical patent/DE2422086A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/30Illumination of dials or hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring Devices (AREA)
  • Electric Clocks (AREA)
DE2422086A 1973-05-09 1974-05-07 Uhr mit einer beleuchtungseinrichtung Withdrawn DE2422086A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5064673A JPS5617626B2 (enrdf_load_stackoverflow) 1973-05-09 1973-05-09

Publications (1)

Publication Number Publication Date
DE2422086A1 true DE2422086A1 (de) 1974-11-28

Family

ID=12864697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2422086A Withdrawn DE2422086A1 (de) 1973-05-09 1974-05-07 Uhr mit einer beleuchtungseinrichtung

Country Status (5)

Country Link
US (1) US3859782A (enrdf_load_stackoverflow)
JP (1) JPS5617626B2 (enrdf_load_stackoverflow)
DE (1) DE2422086A1 (enrdf_load_stackoverflow)
FR (1) FR2229088B1 (enrdf_load_stackoverflow)
GB (1) GB1436664A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416455U (enrdf_load_stackoverflow) * 1977-07-06 1979-02-02
DE3039450A1 (de) * 1980-10-18 1982-06-16 Paul 8600 Bamberg Albrecht Vorrichtung zum hinterleuchten grossflaechiger anzeigetafeln
JPS5923684U (ja) * 1982-08-05 1984-02-14 株式会社精工舎 時計の文字板照明装置
US6183099B1 (en) * 1999-06-09 2001-02-06 Timex Corporation Light guide for illuminating a dial
EP1643322B1 (fr) 2004-09-29 2010-08-18 Asulab S.A. Dispositif d'éclairage à symétrie centrale d'un cadran
GB2438879A (en) * 2006-06-09 2007-12-12 Neil Hams Kit clock
US10691069B2 (en) * 2018-07-18 2020-06-23 Tsuen Jer Enterprise Co., Ltd. Luminous electronic clock

Family Cites Families (5)

* 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.
US2212359A (en) * 1938-10-28 1940-08-20 Wilcox Roy Milton Illuminated clock
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
US3590233A (en) * 1969-11-12 1971-06-29 Lewis Eng Co Removable and replaceable insturment lamps

Also Published As

Publication number Publication date
FR2229088B1 (enrdf_load_stackoverflow) 1979-02-16
FR2229088A1 (enrdf_load_stackoverflow) 1974-12-06
JPS5617626B2 (enrdf_load_stackoverflow) 1981-04-23
GB1436664A (en) 1976-05-19
US3859782A (en) 1975-01-14
JPS502975A (enrdf_load_stackoverflow) 1975-01-13

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination