EP1147984A2 - Auftriebsmodul für den Unterwassereinsatz - Google Patents
Auftriebsmodul für den Unterwassereinsatz Download PDFInfo
- Publication number
- EP1147984A2 EP1147984A2 EP01109737A EP01109737A EP1147984A2 EP 1147984 A2 EP1147984 A2 EP 1147984A2 EP 01109737 A EP01109737 A EP 01109737A EP 01109737 A EP01109737 A EP 01109737A EP 1147984 A2 EP1147984 A2 EP 1147984A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- units
- pressure pipe
- gas generator
- low
- buoyancy module
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/24—Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
-
- 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
- B63C7/10—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 using inflatable floats external to vessels or objects
Definitions
- the invention relates to a buoyancy module for underwater use according to the preamble of claim 1.
- DE 195 12 753 A1 describes a buoyancy aid for underwater vehicles in Distress known with at least two buoyancy device modules. Every module has a gas generator for generating non-toxic gas, at least one inflatable swimming bag and an opening to open. It is provided that the module has a gas generator, a swimming bag and an envelope having. The invention is based on this buoyancy aid.
- the one used Gas generator is built and produced according to the high-low pressure system non-toxic gas.
- the high-low pressure system has the advantage that the gas production rate largely independent of the back pressures that occur is. Influencing the burn-up of fuels at different water depths is therefore not applicable.
- the gas is generated very slowly in the buoyancy module, by placing the units either in groups or one after the other in groups or are ignited one after the other and generate gas.
- the swimming bag remains intact. In a diving cell one when submarines are lifted, this also remains intact.
- the number of units is a function of the required gas volume or Mass of gas.
- the firing order of the units is a function of the allowed or required Pressure increase.
- the buoyancy modules or base units are flat and inexpensive producible.
- a buoyancy module 1 consists of a base plate 2 with fastening tabs 3 and an inflatable swimming bag 4 attached to it.
- the swimming bag 4 surrounds a gas generator 5.
- This consists of a Nozzles 6 provided low-pressure pipe 7, wherein in the low-pressure pipe 7 High-pressure pipe 8 with nozzles 9 is arranged.
- Both the high-pressure pipe 8 and the low-pressure pipe 7 are not over Fasteners shown further firmly connected to the base plate 2.
- the high-pressure pipe 8 is axially one behind the other by partitions 10 Units 11, 12, 13, ... divided.
- Each unit 11, 12, 13 contains one from the other Unit 11 or 12 or 13 sealed off, gas-generating charge 20 with in each case a separate symbolically represented ignition device 22, 23, 24, 25.
- All units can be used to inflate the swimming bag 4 at a shallow water depth 11, 12, 13, ff. Are ignited simultaneously or with a short time interval.
- a filled swimming bag 4 is shown in FIG. 2, only every second Unit 11, 13, ff. Were ignited.
- 3 to 5 are flat cross sections of low pressure pipes 17, 27, 37.
- an autonomous base unit 30 is disk-shaped with a width 31 of about 10cm.
- the width 31 can extend from 2 cm or more smaller to about 50cm.
- the base unit consists of a high-pressure pipe 32 with Nozzles 9, charge 20 and ignition device 22 and a low pressure pipe 33 with Nozzles 9. Both tubes 32, 33 are firmly connected to one another.
- Each base unit 30 is identical in construction and therefore inexpensive to manufacture.
- the high pressure pipe 8, 32 is a circular cylinder, because in this way the high Pressures with the least amount of material can be mastered.
- the low pressure pipe 7, 33 is flat, like elliptical, because of this it is a small one Height 40.
- the load 20 has a weight of 1 kg.
- 30 is corresponding to the time Subsequent ignition creates a flat, so-called stair curve.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
- Fig. 1
- einen perspektivisch dargestellten Auftriebsmodul im Querschnitt,
- Fig. 2
- den Auftriebsmodul nach Fig. 1 im Querschnitt und zwar im aufgeblasenen Zustand,
- Fig. 3 - 5
- verschiedene Querschnitte eines Niederdruckrohres und
- Fig. 6
- eine Basiseinheit im Querschnitt.
Claims (4)
- Auftriebsmodul (1) für den Unterwassereinsatz mit einem Gasgenerator nach dem Hoch-Niederdrucksystem und einem aufblasbaren Schwimmsack (4),
dadurch gekennzeichnet, daß der Gasgenerator (5, 51) aus mehreren, separat zündbaren Einheiten (11, 12, 13; 30) besteht und sämtliche Einheiten auf einen einzigen Schwimmsack (4) wirken. - Auftriebsmodul nach Anspruch 1,
dadurch gekennzeichnet, daß ein einziges Niederdruckrohr (7) die Einheiten (11, 12, 13, ff.), bestehend aus jeweils einem Hochdruckrohr (8) mit Ladung (20) und Zündeinrichtung (22) aufweist, wobei die Einheiten in Reihe liegen und miteinander verbunden sind. - Auftriebsmodul nach Anspruch 1,
dadurch gekennzeichnet, daß das Niederdruckrohr (7, 17, 27, 37) flachbauend ist, nämlich einen rechteckigen oder ovalen oder elliptischen Querschnitt aufweist. - Auftriebsmodul nach Anspruch 1,
dadurch gekennzeichnet, daß eine Einheit (30) scheibenförmig ausgebildet ist und aus miteinander verbundenen Hochdruck-Niederdruckrohren (32, 33) besteht, wobei ein Gasgenerator (51) aus einem oder mehreren Einheiten (30) besteht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10019578 | 2000-04-20 | ||
DE10019578A DE10019578A1 (de) | 2000-04-20 | 2000-04-20 | Auftriebsmodul für den Unterwassereinsatz |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1147984A2 true EP1147984A2 (de) | 2001-10-24 |
EP1147984A3 EP1147984A3 (de) | 2003-01-29 |
EP1147984B1 EP1147984B1 (de) | 2003-11-19 |
Family
ID=7639438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01109737A Expired - Lifetime EP1147984B1 (de) | 2000-04-20 | 2001-04-20 | Auftriebsmodul für den Unterwassereinsatz |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1147984B1 (de) |
DE (2) | DE10019578A1 (de) |
ES (1) | ES2211687T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004056650A1 (de) * | 2002-12-21 | 2004-07-08 | Diehl Bgt Defence Gmbh & Co. Kg | Gasgenerator für auftriebssäcke von wasserfahrzeugen |
DE202010010994U1 (de) | 2010-08-04 | 2010-10-28 | Böhm, Christian, Dipl.-Phys. | Tauchtunnel-Ölsperren-System |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19512753A1 (de) | 1995-04-05 | 1996-10-10 | Diehl Gmbh & Co | Auftriebshilfe für Wasserfahrzeuge in Seenot |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835656A (en) * | 1972-09-01 | 1974-09-17 | Shell Oil Co | Method and apparatus for supplying temporary buoyancy to an underwater pipeline |
FR2229606A1 (en) * | 1973-05-16 | 1974-12-13 | Superflexit | Buoyancy eqpt for raising wrecks - cushions held along sides of hull by cables can be inflated selectively |
DE8220863U1 (de) * | 1982-07-22 | 1985-05-15 | Diesinger, Harald, 3015 Wennigsen | Hebe- und Rettungseinrichtung für Schiffe |
GB9610216D0 (en) * | 1996-05-16 | 1996-07-24 | Prosyst Limited | Inflatable lifting device |
-
2000
- 2000-04-20 DE DE10019578A patent/DE10019578A1/de not_active Withdrawn
-
2001
- 2001-04-20 DE DE50100982T patent/DE50100982D1/de not_active Expired - Fee Related
- 2001-04-20 EP EP01109737A patent/EP1147984B1/de not_active Expired - Lifetime
- 2001-04-20 ES ES01109737T patent/ES2211687T3/es not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19512753A1 (de) | 1995-04-05 | 1996-10-10 | Diehl Gmbh & Co | Auftriebshilfe für Wasserfahrzeuge in Seenot |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004056650A1 (de) * | 2002-12-21 | 2004-07-08 | Diehl Bgt Defence Gmbh & Co. Kg | Gasgenerator für auftriebssäcke von wasserfahrzeugen |
AU2003294877B2 (en) * | 2002-12-21 | 2010-04-29 | Diehl Munitionssysteme Gmbh & Co. Kg | Gas generator for buoyancy bags of watercraft |
DE202010010994U1 (de) | 2010-08-04 | 2010-10-28 | Böhm, Christian, Dipl.-Phys. | Tauchtunnel-Ölsperren-System |
Also Published As
Publication number | Publication date |
---|---|
DE10019578A1 (de) | 2002-02-14 |
DE50100982D1 (de) | 2003-12-24 |
EP1147984A3 (de) | 2003-01-29 |
EP1147984B1 (de) | 2003-11-19 |
ES2211687T3 (es) | 2004-07-16 |
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