DE3713595A1 - Raising sunken ships and other objects - Google Patents

Raising sunken ships and other objects

Info

Publication number
DE3713595A1
DE3713595A1 DE19873713595 DE3713595A DE3713595A1 DE 3713595 A1 DE3713595 A1 DE 3713595A1 DE 19873713595 DE19873713595 DE 19873713595 DE 3713595 A DE3713595 A DE 3713595A DE 3713595 A1 DE3713595 A1 DE 3713595A1
Authority
DE
Germany
Prior art keywords
objects
ships
flotation bags
sunken ships
raising sunken
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.)
Withdrawn
Application number
DE19873713595
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HILL, STEFAN, 8759 HOESBACH, DE
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19873713595 priority Critical patent/DE3713595A1/en
Publication of DE3713595A1 publication Critical patent/DE3713595A1/en
Withdrawn legal-status Critical Current

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
    • B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
    • B63C7/12—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Instead of the use of cranes or the labour - and material - intensive sealing and pumping out of ships customary until now to raise them, inflatable flotation bags are used. Any number desired, in any size or shape desired, can be used. Also, flotation bags can be added or removed at will in any phase of the salvage operation. In regions where divers cannot work, these flotation bags can also be filled by robots. Any vessel or any load is carried up to the surface by the displacement and the great buoyancy. Any salvage ship can then handle the rest of the salvaging without difficulty.

Description

Um versunkene Schiffe heben zu können, werden gewaltige Kräne benötigt. Die andere Möglichkeit besteht darin, daß man noch intakte Innenräume wasserdicht verschließt. Diese werden dann leergepumpt. Damit erhält dann das gesunkene Schiff den nötigen Auftrieb.Huge cranes are used to lift sunken ships needed. The other possibility is that you still intact interiors sealed watertight. Then these will pumped empty. Then the sunken ship receives the necessary one Boost.

Logischerweise sind diese Abdichtarbeiten nur in flachen Gewässern und unter großem Arbeitsaufwand möglich. Da in großer Tiefe keine Taucher mehr arbeiten kann, können hier also nur noch Krähne zum Einsatz kommen. Das gleiche gilt, wenn keine Innenräume vorhanden sind.Logically, this sealing work is only in flat Water and possible with a lot of work. Because in large Depth no more divers can work here cranes are still used. The same applies if none Interiors are available.

Nun bietet die Industrie für die verschiedenen Zwecke auch verschiedene Arten von Druckkissen an. Diese aus weichem Material bestehenden Kissen, werden mit geringem Druck aufge­ blasen und sind dabei in der Lage, große Lasten zu bewegen bzw. zu heben. Now the industry offers for different purposes too different types of pressure pads. This from soft Material existing pillows, are applied with little pressure blow and are able to move large loads or to lift.  

Das Prinzip der Erfindung liegt nun darin, daß eine größere Anzahl von diesen Druckkissen innerhalb der Schiffsräume aufgeblasen werden. Jedes Kissen verdrängt, je nach Größe, eine bestimmte Menge an Wasser. Gleichzeitig erzeugt es aber eine noch größere Auftriebskraft.The principle of the invention is that a larger one Number of these pressure pads within the ship's compartments be inflated. Each pillow displaces, depending on the size, a certain amount of water. At the same time it creates an even greater buoyancy.

Dieser Auftrieb kann man nun noch mit verschiedenen Gasen, (eine Reihe von Gasen sind ja leichter als Luft) die man zum Füllen der Kissen benutzt, noch wesentlich steigern.This buoyancy can now be seen with different gases, (a number of gases are lighter than air) used to fill the pillows, significantly increase.

Somit entfallen alle arbeits-, und materialaufwendigen Abdichtungsarbeiten. In großen Tiefen oder sonstwie gefähr­ lichen Lagen, können diese Befüllungen auch von Robotern übernommen werden.This eliminates all labor and materials Sealing work. At great depths or otherwise dangerous layers, these fillings can also be made by robots be taken over.

Bei sonstigen unter Wasser liegenden Gegenständen können Druckkissen auch außen angebracht werden. Hier werden dann selbstverständlich nur die Auftriebskräfte wirksam.For other objects that are under water Pressure pads can also be attached outside. Then here of course only the buoyancy forces are effective.

Claims (3)

1. Heben von versunkenen Schiffen mittels Druckkissen.1. Lifting sunken ships using pressure cushions. 2. Heben von Schiffen nach Anspruch 1, dadurch gekennzeichnet, daß auch alle anderen versunkene Gegenstände gehoben werden können.2. lifting of ships according to claim 1, characterized, that all other sunken objects are lifted can. 3. Heben von Schiffen nach Anspruch 2, dadurch gekennzeichnet, daß zum aufblasen der Druckkissen sowohl Luft, wie auch alle anderen Gase verwendet werden können.3. lifting of ships according to claim 2, characterized, that to inflate the pressure pad both air and all other gases can be used.
DE19873713595 1987-04-23 1987-04-23 Raising sunken ships and other objects Withdrawn DE3713595A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873713595 DE3713595A1 (en) 1987-04-23 1987-04-23 Raising sunken ships and other objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713595 DE3713595A1 (en) 1987-04-23 1987-04-23 Raising sunken ships and other objects

Publications (1)

Publication Number Publication Date
DE3713595A1 true DE3713595A1 (en) 1988-11-03

Family

ID=6326135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873713595 Withdrawn DE3713595A1 (en) 1987-04-23 1987-04-23 Raising sunken ships and other objects

Country Status (1)

Country Link
DE (1) DE3713595A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991520A (en) * 2014-05-03 2014-08-20 宁波市成大机械研究所 Method and equipment for salvaging wrecked submarines
CN103991521A (en) * 2014-05-02 2014-08-20 宁波市成大机械研究所 Method and equipment for salvaging large-size sunken ships

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233141A (en) * 1917-01-31 1917-07-10 Sugaji Suzuki Ship-floating device.
GB142166A (en) * 1919-01-21 1920-04-21 Frederick Walter Pendergast Apparatus for raising sunken vessels
CH159534A (en) * 1932-01-29 1933-01-15 Ivag Ind Verwertungs A G Device for lifting people, animals or objects to the surface of the water.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233141A (en) * 1917-01-31 1917-07-10 Sugaji Suzuki Ship-floating device.
GB142166A (en) * 1919-01-21 1920-04-21 Frederick Walter Pendergast Apparatus for raising sunken vessels
CH159534A (en) * 1932-01-29 1933-01-15 Ivag Ind Verwertungs A G Device for lifting people, animals or objects to the surface of the water.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GB-Z: The Engineer, 11.10.63, S.603 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991521A (en) * 2014-05-02 2014-08-20 宁波市成大机械研究所 Method and equipment for salvaging large-size sunken ships
CN103991520A (en) * 2014-05-03 2014-08-20 宁波市成大机械研究所 Method and equipment for salvaging wrecked submarines

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: HILL, STEFAN, 8759 HOESBACH, DE

8181 Inventor (new situation)

Free format text: ERFINDER IST ANMELDER

8130 Withdrawal