GB1345776A - Timepiece comprising a nuclear power source - Google Patents
Timepiece comprising a nuclear power sourceInfo
- Publication number
- GB1345776A GB1345776A GB2232571A GB2232571A GB1345776A GB 1345776 A GB1345776 A GB 1345776A GB 2232571 A GB2232571 A GB 2232571A GB 2232571 A GB2232571 A GB 2232571A GB 1345776 A GB1345776 A GB 1345776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- battery
- wheels
- timepiece
- power 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/008—Mounting, assembling of components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Electric Clocks (AREA)
Abstract
1345776 Clocks and watches BAUMGARTNER FRERES S A 19 April 1971 [23 Feb 1970] 22325/71 Heading G3T A timepiece comprising a nuclear power source battery has at least part of its mechanism e.g. wheels 8, 9, 14, located between a coverplate 2 of the battery and a plate 5 which mechanically protects the battery. A watch case band 6 snap-fits with a back 7 which together with cover 2 provides an evacuated casing which is sealed by a glass or crystal bead 4, and in which active elements 3 of the battery are accommodated. Pillars 12 are anchored in the back 7 and extend through the plate 5 and a plate 10 of the mechanism to support a bridge 13. The plates 5, 10 are mounted on shoulders on the wall of the back 7. The bead 4 extends through an aperture 11 in plate 10, and a shaft 15 extends through an aperture 16 in the plate 5 to transmit the drive to that part e.g. wheels 17, 18 of the mechanism not located between the protection plate 5 and the cover 2. Auxiliary bridges 19, 20 are provided for pivoting some of the wheels.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH255270 | 1970-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1345776A true GB1345776A (en) | 1974-02-06 |
Family
ID=4236359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2232571A Expired GB1345776A (en) | 1970-02-23 | 1971-04-19 | Timepiece comprising a nuclear power source |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3740941A (en) |
| AT (1) | AT313184B (en) |
| BE (1) | BE763249A (en) |
| BR (1) | BR7101148D0 (en) |
| ES (1) | ES194702Y (en) |
| FR (1) | FR2080695B1 (en) |
| GB (1) | GB1345776A (en) |
| NL (1) | NL7102218A (en) |
| OA (1) | OA03581A (en) |
| ZA (1) | ZA71782B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015894B2 (en) * | 1976-07-23 | 1985-04-22 | 株式会社精工舎 | clock device |
| IT237213Y1 (en) * | 1995-10-12 | 2000-09-05 | Scaccabarozzi Marco | CLOCK WITH ELECTRONIC MECHANISM INCLUDED IN A SCREENING ELEMENT |
| EP1842149A1 (en) * | 2005-01-18 | 2007-10-10 | Nxp B.V. | Tamper-resistant time reference and apparatus using same |
-
1971
- 1971-02-08 ZA ZA710782A patent/ZA71782B/en unknown
- 1971-02-08 US US00113250A patent/US3740941A/en not_active Expired - Lifetime
- 1971-02-12 AT AT121571A patent/AT313184B/en active
- 1971-02-13 ES ES1971194702U patent/ES194702Y/en not_active Expired
- 1971-02-17 FR FR717105334A patent/FR2080695B1/fr not_active Expired
- 1971-02-19 BR BR1148/71A patent/BR7101148D0/en unknown
- 1971-02-19 NL NL7102218A patent/NL7102218A/xx unknown
- 1971-02-22 BE BE763249A patent/BE763249A/en unknown
- 1971-02-23 OA OA54178A patent/OA03581A/en unknown
- 1971-04-19 GB GB2232571A patent/GB1345776A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA71782B (en) | 1971-10-27 |
| BR7101148D0 (en) | 1973-05-17 |
| NL7102218A (en) | 1971-08-25 |
| DE2106285A1 (en) | 1971-09-16 |
| FR2080695A1 (en) | 1971-11-19 |
| AT313184B (en) | 1974-02-11 |
| FR2080695B1 (en) | 1974-02-15 |
| ES194702Y (en) | 1975-06-01 |
| BE763249A (en) | 1971-07-16 |
| US3740941A (en) | 1973-06-26 |
| DE2106285B2 (en) | 1972-11-16 |
| OA03581A (en) | 1971-03-30 |
| ES194702U (en) | 1975-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |