GB813569A - Improvements in marker and mooring buoys - Google Patents
Improvements in marker and mooring buoysInfo
- Publication number
- GB813569A GB813569A GB1917355A GB1917355A GB813569A GB 813569 A GB813569 A GB 813569A GB 1917355 A GB1917355 A GB 1917355A GB 1917355 A GB1917355 A GB 1917355A GB 813569 A GB813569 A GB 813569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- buoy
- zinc sulphide
- time
- dark
- luminescent
- 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
- 239000003550 marker Substances 0.000 title 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 3
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000011149 active material Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 230000002285 radioactive Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2201/00—Signalling devices
- B63B2201/12—Reflecting means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Abstract
813,569. Buoys. WESSELL, H. G. May 2. 1956 [July 1, 1955], No. 19173/55. Class 68(1) [Also in Group XL(a)] To render a plastics moulded bouy visible at night zinc sulphide is incorporated in the material from which the buoy is constructed or forms a coating on the outer surface of the buoy, the zinc sulphide being a luminescent material. Panels of radio-active material, e.g. mesothorium, are held beneath windows 9 of compartments formed in the outer surface of the buoy. Thus the zinc sulphide which receives light during the daytime and in the dark emits light for a shorter time than the time it was exposed to daylight will remain luminescent for a much greater period of time in the dark due to the emanations from the mesothonium falling on it.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813569A true GB813569A (en) | 1959-05-21 |
Family
ID=1734494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1917355A Expired GB813569A (en) | 1955-07-01 | Improvements in marker and mooring buoys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813569A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1212438B (en) * | 1963-04-24 | 1966-03-10 | Sanders Associates Inc | Throwable buoy with a sound transducer |
| US9365936B2 (en) * | 2014-03-15 | 2016-06-14 | Nicolas de Pierola | Detachable retrievable outboard system and apparatus for sacrificial anodes |
| WO2021068091A1 (en) * | 2019-10-09 | 2021-04-15 | H Y B S.A. | Watertight modular anchoring buoy |
-
1955
- 1955-07-01 GB GB1917355A patent/GB813569A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1212438B (en) * | 1963-04-24 | 1966-03-10 | Sanders Associates Inc | Throwable buoy with a sound transducer |
| US9365936B2 (en) * | 2014-03-15 | 2016-06-14 | Nicolas de Pierola | Detachable retrievable outboard system and apparatus for sacrificial anodes |
| WO2021068091A1 (en) * | 2019-10-09 | 2021-04-15 | H Y B S.A. | Watertight modular anchoring buoy |
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