BE362225A - Horloge solaire universelle utilisable quel que soit le temps moyen de n'importe quel méridien - Google Patents
Horloge solaire universelle utilisable quel que soit le temps moyen de n'importe quel méridienInfo
- Publication number
- BE362225A BE362225A BE362225DA BE362225A BE 362225 A BE362225 A BE 362225A BE 362225D A BE362225D A BE 362225DA BE 362225 A BE362225 A BE 362225A
- Authority
- BE
- Belgium
- Prior art keywords
- clock
- meridian
- fact
- universal solar
- dial
- Prior art date
Links
- 239000010454 slate Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 241000283074 Equus asinus Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 101100170173 Caenorhabditis elegans del-1 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002023 wood Substances 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
- G04B49/00—Time-pieces using the position of the sun, moon or stars
- G04B49/02—Sundials
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Instructional Devices (AREA)
- Tents Or Canopies (AREA)
- Finger-Pressure Massage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT681146X | 1928-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE362225A true BE362225A (fr) | 1929-08-31 |
Family
ID=11307943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE362225D BE362225A (fr) | 1928-01-30 | 1929-07-11 | Horloge solaire universelle utilisable quel que soit le temps moyen de n'importe quel méridien |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1900117A (it) |
| BE (1) | BE362225A (it) |
| CH (1) | CH138361A (it) |
| DE (1) | DE521101C (it) |
| FR (1) | FR681146A (it) |
| GB (1) | GB328579A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2765977B1 (fr) * | 1997-07-09 | 1999-08-20 | Jean Alphonse Gerard Jegu | Cadran solaire de jardin ou salon, a lecture directe de l'heure g.m.t., complet, reglable et transportable |
-
1928
- 1928-03-13 US US261335A patent/US1900117A/en not_active Expired - Lifetime
-
1929
- 1929-01-28 CH CH138361D patent/CH138361A/it unknown
- 1929-01-29 GB GB3054/29A patent/GB328579A/en not_active Expired
- 1929-01-29 FR FR681146D patent/FR681146A/fr not_active Expired
- 1929-01-30 DE DEL74079D patent/DE521101C/de not_active Expired
- 1929-07-11 BE BE362225D patent/BE362225A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH138361A (it) | 1930-02-28 |
| FR681146A (fr) | 1930-05-09 |
| DE521101C (de) | 1931-03-18 |
| GB328579A (en) | 1930-04-29 |
| US1900117A (en) | 1933-03-07 |
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