GB2578964B - Recovery apparatus for retrieving ferromagnetic objects from bodies of water - Google Patents
Recovery apparatus for retrieving ferromagnetic objects from bodies of water Download PDFInfo
- Publication number
- GB2578964B GB2578964B GB1914573.9A GB201914573A GB2578964B GB 2578964 B GB2578964 B GB 2578964B GB 201914573 A GB201914573 A GB 201914573A GB 2578964 B GB2578964 B GB 2578964B
- Authority
- GB
- United Kingdom
- Prior art keywords
- retrieving
- bodies
- water
- recovery apparatus
- ferromagnetic objects
- 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.)
- Active
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
-
- 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
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0231—Magnetic circuits with PM for power or force generation
- H01F7/0252—PM holding devices
- H01F7/0257—Lifting, pick-up magnetic objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1816962.3A GB201816962D0 (en) | 2018-10-18 | 2018-10-18 | Recovery apparatus for retrieving ferromagnetic objects from bodies of water |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201914573D0 GB201914573D0 (en) | 2019-11-20 |
GB2578964A GB2578964A (en) | 2020-06-03 |
GB2578964B true GB2578964B (en) | 2021-08-04 |
Family
ID=64453714
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1816962.3A Ceased GB201816962D0 (en) | 2018-10-18 | 2018-10-18 | Recovery apparatus for retrieving ferromagnetic objects from bodies of water |
GB1914573.9A Active GB2578964B (en) | 2018-10-18 | 2019-10-09 | Recovery apparatus for retrieving ferromagnetic objects from bodies of water |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1816962.3A Ceased GB201816962D0 (en) | 2018-10-18 | 2018-10-18 | Recovery apparatus for retrieving ferromagnetic objects from bodies of water |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201816962D0 (en) |
WO (1) | WO2020079385A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539435A (en) * | 1946-05-07 | 1951-01-30 | John H Kirby | Magnetic fishing tool |
US2582602A (en) * | 1949-06-17 | 1952-01-15 | Lennie E Scurlock | Magnetic fishing tool |
DE202005010772U1 (en) * | 2005-07-08 | 2005-11-03 | Reichelsdorfer, Armin | Holding fixture and lifting column for e.g. nut, has magnet arrangement, with permanent magnets, moving between two positions, where magnetic forces are effective outside housing at one position, and not effective at other position |
CN108382541A (en) * | 2017-12-31 | 2018-08-10 | 洪勇军 | A kind of automation marine salvage equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733824A (en) * | 1956-02-07 | Magnetic elevating conveyor | ||
US4121865A (en) * | 1976-12-09 | 1978-10-24 | Littwin Sr Robert L | Pickup method and apparatus |
US5169193A (en) * | 1991-12-09 | 1992-12-08 | Stelmach John J | Magnetic pickup tool |
JP5923959B2 (en) * | 2011-12-08 | 2016-05-25 | シンフォニアテクノロジー株式会社 | Lifting device and lifting device |
-
2018
- 2018-10-18 GB GBGB1816962.3A patent/GB201816962D0/en not_active Ceased
-
2019
- 2019-10-07 WO PCT/GB2019/000144 patent/WO2020079385A1/en active Application Filing
- 2019-10-09 GB GB1914573.9A patent/GB2578964B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539435A (en) * | 1946-05-07 | 1951-01-30 | John H Kirby | Magnetic fishing tool |
US2582602A (en) * | 1949-06-17 | 1952-01-15 | Lennie E Scurlock | Magnetic fishing tool |
DE202005010772U1 (en) * | 2005-07-08 | 2005-11-03 | Reichelsdorfer, Armin | Holding fixture and lifting column for e.g. nut, has magnet arrangement, with permanent magnets, moving between two positions, where magnetic forces are effective outside housing at one position, and not effective at other position |
CN108382541A (en) * | 2017-12-31 | 2018-08-10 | 洪勇军 | A kind of automation marine salvage equipment |
Also Published As
Publication number | Publication date |
---|---|
GB201816962D0 (en) | 2018-12-05 |
GB2578964A (en) | 2020-06-03 |
WO2020079385A1 (en) | 2020-04-23 |
GB201914573D0 (en) | 2019-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3001333A4 (en) | Object search method and apparatus | |
EP3917016C0 (en) | Method and apparatus for pyramid vector quantization indexing | |
HK1224162A1 (en) | Suctioning device for large artificial water bodies | |
GB201613075D0 (en) | Method and apparatus for the reception of a signal | |
PT3140228T (en) | Magnetic standing-up apparatus for can bodies | |
GB2515890B (en) | Apparatus for the removal of sludge | |
HK1256755A1 (en) | Search method and apparatus | |
SG10201604536YA (en) | Apparatus and method for positioning underwater pipe | |
GB2556532B (en) | A system and method for retrieving a vessel from water | |
GB201603795D0 (en) | Removable self-centring magnetically clampable food-inspection pipe apparatus | |
IL280976A (en) | Apparatus for aerating bodies of water | |
EP3215774C0 (en) | Method for automatically measuring times of various operations in floating vessel pipe deployment | |
ZA201704747B (en) | Method and apparatus for improved effluent free sea water desalination | |
PL2910481T3 (en) | Method for partial emptying of buoyant objects and device for carrying out the method | |
GB201811641D0 (en) | Methods for enabling movement of objects and associated apparatus | |
GB201609965D0 (en) | Method and apparatus for collection of items from a store | |
GB201510217D0 (en) | Method and apparatus for selecting a subset of atlases from a set of candidate atlases | |
GB2578964B (en) | Recovery apparatus for retrieving ferromagnetic objects from bodies of water | |
EP3655722C0 (en) | Methods and apparatus for detection and positioning of objects by vibration | |
KR101980287B9 (en) | Watertight member for pipe connecting apparatus | |
GB201620711D0 (en) | Coupling apparatus for method of use thereof | |
SG11201705815QA (en) | Device and method for protecting towed underwater objects from fishing lines | |
GB2527359B (en) | Method and apparatus for imaging of low radiance objects | |
TWM489949U (en) | Holding apparatus for tube processing equipment | |
GB2575422B (en) | Magnetic apparatus |