DE2422067A1 - Uhr mit einer beleuchtungseinrichtung - Google Patents
Uhr mit einer beleuchtungseinrichtungInfo
- 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- Withdrawn
Links
- 239000011521 glass Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5357173U JPS504770U (enrdf_load_stackoverflow) | 1973-05-09 | 1973-05-09 | |
JP5357073U JPS504769U (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
DE (1) | DE2422067A1 (enrdf_load_stackoverflow) |
FR (1) | FR2229089B1 (enrdf_load_stackoverflow) |
GB (1) | GB1435422A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019103417B3 (de) * | 2019-02-12 | 2020-02-20 | Stefan Schlor | Uhr |
Families Citing this family (6)
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)
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 |
-
1974
- 1974-05-06 GB GB1985174A patent/GB1435422A/en not_active Expired
- 1974-05-07 US US467748A patent/US3899871A/en not_active Expired - Lifetime
- 1974-05-07 DE DE2422067A patent/DE2422067A1/de not_active Withdrawn
- 1974-05-08 FR FR7415896A patent/FR2229089B1/fr not_active Expired
Cited By (1)
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 |
---|---|
FR2229089B1 (enrdf_load_stackoverflow) | 1978-11-17 |
FR2229089A1 (enrdf_load_stackoverflow) | 1974-12-06 |
GB1435422A (en) | 1976-05-12 |
US3899871A (en) | 1975-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |