GB348753A - Improvements in or connected with marine signal lights - Google Patents
Improvements in or connected with marine signal lightsInfo
- Publication number
- GB348753A GB348753A GB734730A GB734730A GB348753A GB 348753 A GB348753 A GB 348753A GB 734730 A GB734730 A GB 734730A GB 734730 A GB734730 A GB 734730A GB 348753 A GB348753 A GB 348753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- contact
- make
- press
- buoy
- 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
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
- B63B22/16—Buoys specially adapted for marking a navigational route
- B63B22/166—Buoys specially adapted for marking a navigational route comprising a light
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
348,753. Buoy and like lamps. RASK, C. G., Orient Building, Station Road, Fleetwood, Lancashire. March 6, 1930, No. 7347. [Classes 75 (ii) and 75 (iv).] Lenses and lens holders.-In a buoy lamp or other marine signal lamp in which electric flashing signals are produced, the electric light bulb is enclosed in a relatively large outer case 2 of thick glass of globular form which constitutes a lens and has at its base an external screw thread 5 which screws in a stationary internally threaded neck ring 4 on the upper part of the lamp body. The conical neck 7 on the ring is silvered. The flashes are caused by the vibration of the spring 21, carrying the weight 20, by the movement of the waves, so as to make and break contact of the spring contacts 23, 24. A cam 25 can be rotated so as to press the spring 21 down and make permanent contact at 27, which is attached to the contact 24, or to press the spring half-way down so as to make it permanently out of contact with 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB734730A GB348753A (en) | 1930-03-06 | 1930-03-06 | Improvements in or connected with marine signal lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB734730A GB348753A (en) | 1930-03-06 | 1930-03-06 | Improvements in or connected with marine signal lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB348753A true GB348753A (en) | 1931-05-21 |
Family
ID=9831373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB734730A Expired GB348753A (en) | 1930-03-06 | 1930-03-06 | Improvements in or connected with marine signal lights |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB348753A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625209A (en) * | 2019-01-18 | 2019-04-16 | 东莞长安模具培训学院 | A kind of traffic lights waterborne convenient for adjusting direction |
| CN114537591A (en) * | 2022-03-24 | 2022-05-27 | 广东大成科技有限公司 | Intelligent multifunctional navigation mark for guiding ship to sail into port |
-
1930
- 1930-03-06 GB GB734730A patent/GB348753A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625209A (en) * | 2019-01-18 | 2019-04-16 | 东莞长安模具培训学院 | A kind of traffic lights waterborne convenient for adjusting direction |
| CN114537591A (en) * | 2022-03-24 | 2022-05-27 | 广东大成科技有限公司 | Intelligent multifunctional navigation mark for guiding ship to sail into port |
| CN114537591B (en) * | 2022-03-24 | 2024-02-02 | 广东大成科技有限公司 | Multifunctional navigation mark for intelligently guiding ship to navigate into port |
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