CH679355GA3 - Illuminated earth zone display for pocket or wrist watch - has hemispherical display which gives illuminated and non-illuminated earth zones related to meridian line - Google Patents
Illuminated earth zone display for pocket or wrist watch - has hemispherical display which gives illuminated and non-illuminated earth zones related to meridian line Download PDFInfo
- Publication number
- CH679355GA3 CH679355GA3 CH126390A CH126390A CH679355GA3 CH 679355G A3 CH679355G A3 CH 679355GA3 CH 126390 A CH126390 A CH 126390A CH 126390 A CH126390 A CH 126390A CH 679355G A3 CH679355G A3 CH 679355GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- illuminated
- display
- earth
- gives
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B27/00—Planetaria; Globes
-
- 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
- G04B19/06—Dials
- G04B19/08—Geometrical arrangement of the graduations
- G04B19/082—Geometrical arrangement of the graduations varying from the normal closed scale
-
- 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
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
- G04B19/253—Driving or releasing mechanisms
- G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches
- G04B19/25313—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches driven or released by a steady movement
- G04B19/25326—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches driven or released by a steady movement manually corrected at the end of months having less than 31 days
-
- 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
- G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Instructional Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH126390A CH679355GA3 (en) | 1990-04-12 | 1990-04-12 | Illuminated earth zone display for pocket or wrist watch - has hemispherical display which gives illuminated and non-illuminated earth zones related to meridian line |
JP3106529A JPH05126965A (ja) | 1990-04-12 | 1991-04-12 | 季節の関数として地球の昼地帯を表示する時計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH126390A CH679355GA3 (en) | 1990-04-12 | 1990-04-12 | Illuminated earth zone display for pocket or wrist watch - has hemispherical display which gives illuminated and non-illuminated earth zones related to meridian line |
Publications (2)
Publication Number | Publication Date |
---|---|
CH679355GA3 true CH679355GA3 (en) | 1992-02-14 |
CH679355B5 CH679355B5 (fr) | 1992-08-14 |
Family
ID=4206309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH126390A CH679355GA3 (en) | 1990-04-12 | 1990-04-12 | Illuminated earth zone display for pocket or wrist watch - has hemispherical display which gives illuminated and non-illuminated earth zones related to meridian line |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH05126965A (fr) |
CH (1) | CH679355GA3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060108099A (ko) * | 2005-04-12 | 2006-10-17 | 어윤형 | 밤낮이 표시되는 만국시계 |
KR100867205B1 (ko) * | 2007-01-30 | 2008-11-06 | 어윤형 | 주야 표시 시계 |
DE102015116683B4 (de) * | 2015-10-01 | 2020-07-02 | Lange Uhren Gmbh | Astronomisches Meßgerät |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR713642A (fr) * | 1931-03-21 | 1931-10-30 | Horloge | |
FR752359A (fr) * | 1933-09-20 | |||
US3316706A (en) * | 1964-04-27 | 1967-05-02 | Kilburg Geochran Corp | Horological instrument for graphically representing the relative positions of sun and earth |
DE1277600B (de) * | 1965-07-16 | 1968-09-12 | Paul Schmuecker | Weltzeitanzeigevorrichtung |
-
1990
- 1990-04-12 CH CH126390A patent/CH679355GA3/fr unknown
-
1991
- 1991-04-12 JP JP3106529A patent/JPH05126965A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR752359A (fr) * | 1933-09-20 | |||
FR713642A (fr) * | 1931-03-21 | 1931-10-30 | Horloge | |
US3316706A (en) * | 1964-04-27 | 1967-05-02 | Kilburg Geochran Corp | Horological instrument for graphically representing the relative positions of sun and earth |
DE1277600B (de) * | 1965-07-16 | 1968-09-12 | Paul Schmuecker | Weltzeitanzeigevorrichtung |
Also Published As
Publication number | Publication date |
---|---|
JPH05126965A (ja) | 1993-05-25 |
CH679355B5 (fr) | 1992-08-14 |
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