GB140842A - Improvements in salvage - Google Patents
Improvements in salvageInfo
- Publication number
- GB140842A GB140842A GB1956118A GB1956118A GB140842A GB 140842 A GB140842 A GB 140842A GB 1956118 A GB1956118 A GB 1956118A GB 1956118 A GB1956118 A GB 1956118A GB 140842 A GB140842 A GB 140842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- buoyancy chamber
- electro
- magnets
- wreck
- raising
- 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
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/16—Apparatus engaging vessels or objects
- B63C7/22—Apparatus engaging vessels or objects using electromagnets or suction devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
140,842. Neale, J. Nov. 27, 1918. Sunken ships and objects, raising.-An appliance for salving sunken wrecks and other ferrous objects comprises a submersible buoyancy chamber equipped with one or more electro-magnets adapted, when energized, to attach themselves to the wreck &c., and, on the water being expelled from the buoyancy chamber, to take the weight and effect the raising of the wreck or other object. In one form, the buoyancy chamber has a series of fixed pulleys 3 over which passes a rope 5 connected to the chamber or its ends 7 and supporting running pulleys 4 from which are suspended the electro-magnets 6. A flexible hose 8 is connected by branches with the compartments of the buoyancy chamber, and electric conductors 9 lead from the surface to the electromagnets. In the arrangement shown in Fig. 2, five series of electro-magnets are employed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1956118A GB140842A (en) | 1918-11-27 | 1918-11-27 | Improvements in salvage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1956118A GB140842A (en) | 1918-11-27 | 1918-11-27 | Improvements in salvage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB140842A true GB140842A (en) | 1920-03-29 |
Family
ID=10131416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1956118A Expired GB140842A (en) | 1918-11-27 | 1918-11-27 | Improvements in salvage |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB140842A (en) |
-
1918
- 1918-11-27 GB GB1956118A patent/GB140842A/en not_active Expired
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