EP2753541A1 - Unterseeboot - Google Patents
UnterseebootInfo
- Publication number
- EP2753541A1 EP2753541A1 EP12759378.8A EP12759378A EP2753541A1 EP 2753541 A1 EP2753541 A1 EP 2753541A1 EP 12759378 A EP12759378 A EP 12759378A EP 2753541 A1 EP2753541 A1 EP 2753541A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- submarine
- drill
- pressure
- opening
- hollow shaft
- 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
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
- B63G8/40—Rescue equipment for personnel
- B63G8/41—Capsules, chambers, water-tight boats or the like, detachable from the submarine
-
- 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
- B63G8/40—Rescue equipment for personnel
Definitions
- the invention relates to a submarine.
- Submarines with an external air-borne propulsion system can operate in arctic waters over a long period of time under a closed ice cover.
- emergency situations prove fatal, requiring inmates to leave the submarine.
- the ice cap prevents these people from reaching the top of the ice.
- the invention has for its object to provide a submarine that makes the occupants at dive below a closed ice cover an exit from the submarine to above the ice cover possible.
- the basic idea of the invention is to equip a submarine with an upward boring device.
- a drilling device With such a drilling device, it is possible, when diving closed ice cover from underneath into this one hole, and particularly beneficial to drill an exit hole for the crew of the submarine. Through this exit hole, the occupants can leave the submarine, for example, in an emergency situation and get to above the ice cover.
- the drilling device is positioned on or in the submarine so that when the submarine is directly below the ice cover, a drill located outside the hull can attach to and puncture the underside of the ice cover.
- the drill is expediently dimensioned so that it can be used to create a borehole whose cross section or diameter allows persons to pass through here.
- the drill has a drill head whose diameter is at least equal to or greater than the diameter of an exit opening arranged on the upper deck side of the submarine.
- the drill head may be similar to the drill heads used in tunnel boring machines and have a plurality of cutting edges on a substantially flat end side next to a centering point arranged in its center.
- drilling heads can be provided with a conical tip having a plurality of extending from the center of the drill head to its outer periphery cutting.
- the drilling device can be arranged completely outside a pressure hull of the submarine.
- the drilling device is arranged in the pressure hull of the submarine and the drill of the drilling device can advantageously be extended from a top-deck-side opening of the submarine.
- the drilling device is expediently arranged directly below such an opening of the pressure body or in such a position directly below the opening of the pressure body movable.
- the drill bit of the drilling apparatus is advantageously oriented such that it can be extended out of the opening normal to the opening plane.
- the opening formed on the pressure body is to be closed in a pressure-tight manner.
- the drill head of the drill forms a closure body which closes the opening of the pressure body is particularly advantageous.
- the drill head of the drill is preferably positioned such that it closes off the opening formed on the pressure body in a pressure-tight manner.
- the drill head has a larger diameter relative to a shank of the drill, at the end of which the drill head is arranged, and thus forms on the drill a radially projecting annular shoulder relative to the shank.
- the drill can rest on the outside of the pressure hull at the edge of the opening formed there and thus close the opening pressure-tight.
- the shank of the drill is arranged in a rotatable by a rotary drive driven hollow shaft and coupled in movement with the hollow shaft.
- a hollow shaft is preferably arranged in the pressure body below an opening formed on the upper side of the pressure body, into which the shaft of the drill engages.
- the hollow shaft may directly form the drive shaft of a drive motor or it may, as is preferably provided, via a transmission with the drive shaft of a arranged next to the hollow shaft drive motor, which is preferably an electric motor, be operatively connected.
- the drill In the hollow shaft of the shank of the drill is connected at least in the direction of rotation of the hollow shaft with this form-fitting manner.
- the drill can be directly coupled to a rotational drive of the drilling device.
- the rotary drive of the drill is fixedly arranged in the pressure hull of the submarine and a feed movement of the drill irrespective of the rotation start possible.
- the drill is vorteilhaffgue displaceable in the hollow shaft in the longitudinal direction. That is, the Schaff of the drill is guided linearly movable in the hollow shaft.
- a rotary motion coupling with the hollow shaft is required.
- at least one parallel to a longitudinal axis of the drill extending Nuf may be formed on the outer circumference of the Schaffes, in which engages at least one on the inner soap of the hollow shaft announced laborefer projection or there fixedly arranged Gleifstein.
- a secure torque transfer at the outer circumference of the Schaffes diametrically spaced from each other two aligned in the longitudinal direction of the drill grooves are formed, in each of which engages a arranged on the inner circumference of the hollow shaft corresponding to the Nufen of the Schaffes Liner.
- the length of trained on the Schaff groove or Nufen determines the possible feed path of the drill.
- the drill is preferably pressurisable on a soap facing away from the drill head with a pressure medium.
- a feleskopierborer pneumatic or hydraulic cylinder attack for example, at the end facing away from the drill head of Schaffes of the drill.
- form the drill and the hollow shaft itself can be acted upon with a pressure medium pressure cylinder.
- forms the hollow shaft expediently a part of a pressure chamber of the printing cylinder.
- This pressure chamber is preferably filled with seawater as the pressure medium. This seawater can be pumped from the outside environment of the submarine into the pressure chamber via a conduit leading from the outside environment of the submarine into the pressure chamber.
- deformation bodies are advantageously arranged on the outer side of the upper side of the submarine according to the invention. These deformation bodies form a crumple zone or yielding buffer between the submarine and the ice cover.
- a deformation body for example, elastic, filled with water sacks and deformable tube racks can be used.
- Fender as a deformation body is possible.
- the submarine advantageously extendable anchoring devices for anchoring the submarine to the ice cover are provided on the upper deck side of the hull.
- the anchoring devices are arranged on the submarine preferably at two diametrically opposite sides of the opening of the pressure hull, through which the drill is extended, spaced from each other in the longitudinal direction of the submarine. They can advantageously each have a plurality of tips which penetrate into the ice cover during the extension of the anchoring devices and thus fix the submarine to the ice cover in a form-fitting manner.
- the anchoring devices are preferably formed hydraulically movable. After having drilled an exit hole in the ice cover with the drilling device and retrieve the drill back into the submarine, the submarine is to be moved to a position where there is an exit opening of the submarine directly below the drilled exit hole.
- the submarine boat may expediently have an auxiliary drive, for example in the form of at least one inline thruster. If the submarine is in the position where the exit opening of the submarine is below the drilled exit hole, a cover which otherwise closes the exit opening is opened.
- the submarine in order to prevent in this situation that seawater flows into the submarine via the now open exit opening, in the submarine according to the invention it is further advantageously possible to provide on the outside of the exit opening an inflatable pressure hose forming an exit channel.
- This pressure hose is initially stored to save space folded before use and is inflated before opening the cover of the exit opening, whereby it widens in the direction of its central axis until it then, starting from the edge of the exit opening through the ice cover to above the ice cover extends. In this state, the pressure hose seals off the exit opening against the seawater located on the outside of the pressure hose.
- the drill forms an exit gate from the submarine.
- the use of the drill as an exit gate is advantageous in that the submarine does not move after piercing the ice sheet to create an exit hole must be because the exit lock for leaving the submarine is already directly below the formed on the ice cover exit hole.
- the shank of the drill is hollow and can be sealed pressure-tight at its two ends, each with a removable closure.
- access to the shaft can advantageously serve the pressure chamber located under the shaft.
- this expediently has an access opening which can be closed pressure-tight with a closure.
- the inner diameter of the shank of the drill is typically sized so that a person can get into the cavity formed in the shank.
- a climbing aid for example a preferably telescopic ladder, may advantageously be arranged in the shank.
- the drill head of the drill forms an outer cover as an exit lock. Accordingly, the drill head can be removed from the shaft.
- FIG. 1 is a schematic greatly simplified schematic diagram in a sectional view of a section of a submarine with a drilling device
- Hg. 2 the representation of FIG. 1 with an extended
- FIG. 3 is a sectional view of a section of a second submarine with a drilling device in a second embodiment in a schematic simplified schematic diagram.
- FIG. Both the submarine shown in FIGS. 1 and 2 and the submarine shown in FIG. 3 are located in a diving position below an ice cover 2.
- Both submarines have a pressure body 4.
- deformation bodies 8 are arranged. With these deformation bodies 8, the submarines abut the underside of the ice cover 2, the deformation bodies 8 forming a deformable crumple zone between the ice cover 2 and the submarines.
- an opening 10 is formed in both submarines.
- a boring device 12 is arranged inside the pressure body 4 in the submarine shown in FIGS. 1 and 2, and a boring device 12 'is arranged in the submarine shown in FIG.
- the drilling device 12 of the submarine according to FIGS. 1 and 2 has a drill 14, while the drilling device 12 'of the submarine according to FIG. 3 has a drill 14 ' .
- the length of the drills 14 and 14 ' is selected so that they are each aligned in a storage position in the pressure hull 4 of the submarine concerned normal to the longitudinal extent of the submarine from a keel 16 to its Upper deck 6 extend.
- Both the drill 14 and the drill 14 ' each have a shaft 18 and 18 ' , which is arranged in a hollow shaft 20.
- This hollow shaft 20 is provided in the drilling device 12 of the submarine according to FIGS. 1 and 2 as well as in the drilling device 12 'of the submarine of FIG. 3 as a drive shaft for the drill 14 and 14 ' .
- the hollow shaft 20 is rotatably supported within the pressure hull 4 on a support structure 22 normal to the longitudinal extent of the respective submarine by means of two bearings 24 and 26 about a longitudinal axis A, wherein the rolling bearing 24 formed as a fixed bearing and the rolling bearing 26 as a floating bearing is.
- the hollow shafts 20 of both submarines are each driven by an electric motor 28.
- a ring gear 30 is arranged on the outer circumference of the hollow shaft 20, which is engaged with a arranged on a drive shaft 32 of the electric motor 28 gear 34 in engagement.
- the shaft 18 of the drill 14 of the drilling device 12 of the submarine according to FIGS. 1 and 2, as well as the shaft 18 'of the drill 14 ' of the drilling device 12 'of the submarine of FIG. 3 are each rotatably connected to the hollow shaft 20 and at the same time in Direction of the longitudinal axis A linearly displaceable.
- the shafts 18 and 18 ' on its outer circumference in each case two parallel to the longitudinal axis A extending grooves 36 which are arranged on two diametrically opposite sides of the shaft 18 and 18 ' . In both grooves 36 each engage a nut 38 a.
- the sliding blocks 38 are attached to the inside of the hollow shafts 20 and create such a positive fit between the hollow shaft 20 and the shaft 18 or 18 ' arranged thereon, that the shaft 18, 18 ' on the one hand rotatably connected to the hollow shaft 20, on the other but can be moved relative to the shaft 20. Both for the rotatable and for linearly movable guidance of the shaft 18 and 18 ' in the hollow shaft 20 are spaced from each other on the inside of the hollow shaft 20 in the longitudinal direction of three guide bushings 40, at which the shaft 18 and 18 ' leader abuts.
- a drill head 42 is disposed at the upper deck side end of the shaft 18.
- the drill head 42 is formed by a flat disc 44, on whose, facing away from the shaft 18 front side a plurality of cutting edges 46 are arranged side by side.
- a centering tip 48 is arranged centrally on the end face of the disk 44 facing away from the shaft 18.
- the drill head 42 of the drill 14 forms a closure body for closing the opening 10 formed on the pressure body 4 (FIG. 1). Accordingly, the outer diameter of the drill head 42 corresponds to the inner diameter of the opening 10.
- the outer diameter of the drill head 42 is greater than the outer diameter of the shaft 18 of the drill 14. In this way, the drill head 42 forms a radially outwardly projecting annular with respect to the shaft 18 Paragraph. With this paragraph, the drill head 42 is in a storage position of the drill 14 in the pressure body 4 of the submarine on a on the inner circumference of the opening 14 radially inwardly projecting bracket bushing 50 on. In this way, the drill 14 is axially supported in its storage position in the pressure body 4.
- a hole 52 can be drilled in the ice cover 2 located above the submarine, which allows the occupants of the undersea boat to exit the submarine from the top of the ice cover 2 (FIG. 2).
- the drill 14 forms in the submarine shown in Figs. 1 and 2, an exit lock from the submarine.
- the shaft 18 is formed hollow and in the cavity of the shaft 18, a preferably telescopic ladder 54 arranged, through which the occupants of the submarine can get to the drill head 42, which is removably attached to the shaft 18 and which after with the drill 14 drilled a hole 52 in the ice cover 2 is moved into an exit through the drilled hole 52 enabling position.
- the submarine is maneuvered to just below the ice cover 2. This can be done with an arranged on the keel 16 of the submarine auxiliary drive in the form of inline thrusters 68.
- the submarine with the deformation bodies 8 at the bottom of the Ice cover 2 is applied, it is anchored to the ice cover 2.
- the submarine on anchoring devices 70 which are arranged in upper deck side formed on the pressure body 4 bulges 42.
- the anchoring devices 70 have an anchoring body 74, which is equipped on its side facing away from the pressure body 4 side with a plurality of tips 76.
- the anchoring bodies 74 of the Anankhidrsvorrichfonne 70 are each mounted on a hydraulic cylinder 78.
- the hydraulic cylinders 78 which are preferably connected to a central hydraulic iksystem of the submarine, extended, causing the formed on the anchoring body 74 tips 76 press into the bottom of the ice cover 2.
- the submarine is now anchored to the ice cover 2.
- the drilling process begins, in which the drill 14 is set in rotation by means of the hollow shaft 20 driven by the electric motor 28 and, by filling the pressure chamber 58, experiences an axial advance in the direction of the ice cover 2.
- the ice chips which are produced during the drilling process and fall into the opening 10 formed on the pressure body 4 are blown into the outside environment of the submarine by means of pressure air nozzles 80 which project laterally into the opening 10 beside the drill 14.
- the drill 14 is retracted again into the pressure hull 4 of the submarine. This is done by emptying the pressure chamber 58.
- a provided on the pressure chamber 58 shutter 82 is opened, which otherwise closes the pressure chamber 58 pressure-tight. Opening the shutter 82 releases an opening through which a person can squirm into the pressure chamber 58 and open the lid 56 closing the bottom of the drawer 18.
- the drilling Head 42 may have been detached from the shaft 18 or it may be manually opened by the person in the pressure chamber 58, who ascends the ladder 42 in the ladder 18 via the ladder 54. Now there is an access to the top of the ice cover 2 from the pressure body 4 of the submarine over which the occupants of the submarine can leave the submarine.
- the drill 14 'does not form an outflow lock from the submarine.
- the Schaff 18 'of the drill 14' is hollow for Gewichfsquestn, but the keel 16 of the submarine facing the end of the Schaffs 18 'tightly closed.
- a drill head 42 'of the drill 14' arranged on the end of the sheep 18 'facing away from the keel 16 of the boat forms a closure body for closing the opening 10 formed on the pressure body 4 42 'has an outer diameter which corresponds to the inner diameter of the opening 10 and is larger than the outer diameter of the Schaffes 18'.
- the drill head 42 ' is conical in shape, wherein it tapers from a largest outer diameter, which corresponds to the inner diameter of the opening 10, in the direction away from the Schaff 18'.
- seawater is pumped by means of a pump 60 into the pressure chamber 58' via a line 62 'leading from the keel 16 of the submarine into the pressure chamber 58.
- the drill 14 ' is set into rotary motion via the hollow shaft 20 driven by the electric motor 28 and pressed against the ice cover 2 by filling the pressure chamber 58'.
- the ice chips produced during the drilling operation are discharged to the outside in the interspaces between the cutting edges 84 of the drill head 42 ', where they are blown into the external environment of the submarine by means of compressed-air nozzles 80 projecting into the opening 10 laterally beside the drill 14.
- the exit opening 86 which is pressure-tightly closed by a cover 88, is arranged in a recess 90.
- the recess 90 has a larger diameter than the cover 88 which closes the exit opening 86.
- An inflatable pressure hose 92 is mounted folded on an annular shoulder of the depression 90 designed around the lid. This pressure hose is then inflated whereby it expands in the longitudinal direction through the hole drilled in the ice cover 2 and protrudes at the top of the ice cover 2.
- the lid 88 is opened, wherein the pressure hose 92 prevents seawater can get into the submarine via the exit opening 86.
- the inmates of the submarine can now leave this at the top of the ice cover 2.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011082223A DE102011082223B3 (de) | 2011-09-07 | 2011-09-07 | Unterseeboot |
| PCT/EP2012/065824 WO2013034401A1 (de) | 2011-09-07 | 2012-08-13 | Unterseeboot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2753541A1 true EP2753541A1 (de) | 2014-07-16 |
| EP2753541B1 EP2753541B1 (de) | 2017-07-19 |
Family
ID=46851938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12759378.8A Active EP2753541B1 (de) | 2011-09-07 | 2012-08-13 | Unterseeboot |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8978572B2 (de) |
| EP (1) | EP2753541B1 (de) |
| KR (1) | KR20140047727A (de) |
| CN (1) | CN103857588B (de) |
| CA (1) | CA2847300C (de) |
| DE (1) | DE102011082223B3 (de) |
| ES (1) | ES2643695T3 (de) |
| RU (1) | RU2561174C1 (de) |
| WO (1) | WO2013034401A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011082223B3 (de) * | 2011-09-07 | 2012-10-31 | Howaldtswerke-Deutsche Werft Gmbh | Unterseeboot |
| CN113501093B (zh) * | 2021-06-29 | 2022-09-02 | 哈尔滨工程大学 | 一种无人气弹破冰潜器 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB339945A (en) * | 1929-09-12 | 1930-12-12 | Bernhard Lieske | Improvements in devices for supplying air to sunken submarine vessels |
| US1822435A (en) * | 1929-10-09 | 1931-09-08 | Facchin Gioachino | Life saving and salvage apparatus for submarines |
| US2077477A (en) * | 1936-08-14 | 1937-04-20 | Henry F Hellman | Submersible rescue apparatus for submarines |
| DE821317C (de) * | 1950-04-20 | 1951-11-15 | Franz Himmes | Geraet zum Festsaugen eines Unterwasserfahrzeuges |
| US4054104A (en) * | 1975-08-06 | 1977-10-18 | Haselton Frederick R | Submarine well drilling and geological exploration station |
| FR2623220B1 (fr) * | 1987-11-17 | 1991-07-26 | Doris Engineering | Procede et dispositif destines a briser localement une couche de glace en mer froide |
| RU2042570C1 (ru) * | 1991-04-29 | 1995-08-27 | Табунов Сергей Вадимович | Способ разрушения льда подводным плавсредством и устройство для его осуществления |
| US5947051A (en) * | 1997-06-04 | 1999-09-07 | Geiger; Michael B. | Underwater self-propelled surface adhering robotically operated vehicle |
| RU2124454C1 (ru) * | 1998-02-23 | 1999-01-10 | Центральное конструкторское бюро морской техники "Рубин" | Способ разрушения ледяного покрова для всплытия подводной лодки |
| CN1603206A (zh) * | 2003-08-04 | 2005-04-06 | 田树伦 | 潜水艇水下事故人员应急自救装置 |
| CA2439844A1 (en) * | 2003-09-05 | 2005-03-05 | Gordon J. Pike | Submarine emergency evacuation system |
| US6925954B1 (en) * | 2004-02-24 | 2005-08-09 | Henry Van Acker, Jr. | Systems and methods for allowing underwater escape from a submarine |
| FR2913228B1 (fr) * | 2007-03-02 | 2009-05-29 | Saipem S A Sa | Dispositif de decoupe et ouverture/fermeture d'un orifice dans une paroi au fond de la mer |
| DE102011082223B3 (de) * | 2011-09-07 | 2012-10-31 | Howaldtswerke-Deutsche Werft Gmbh | Unterseeboot |
-
2011
- 2011-09-07 DE DE102011082223A patent/DE102011082223B3/de not_active Expired - Fee Related
-
2012
- 2012-08-13 US US14/343,616 patent/US8978572B2/en active Active
- 2012-08-13 CN CN201280043544.5A patent/CN103857588B/zh not_active Expired - Fee Related
- 2012-08-13 CA CA2847300A patent/CA2847300C/en active Active
- 2012-08-13 RU RU2014113428/11A patent/RU2561174C1/ru active
- 2012-08-13 EP EP12759378.8A patent/EP2753541B1/de active Active
- 2012-08-13 KR KR1020147006093A patent/KR20140047727A/ko not_active Ceased
- 2012-08-13 WO PCT/EP2012/065824 patent/WO2013034401A1/de not_active Ceased
- 2012-08-13 ES ES12759378.8T patent/ES2643695T3/es active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013034401A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013034401A1 (de) | 2013-03-14 |
| ES2643695T3 (es) | 2017-11-23 |
| KR20140047727A (ko) | 2014-04-22 |
| US8978572B2 (en) | 2015-03-17 |
| EP2753541B1 (de) | 2017-07-19 |
| CA2847300C (en) | 2017-12-12 |
| DE102011082223B3 (de) | 2012-10-31 |
| CA2847300A1 (en) | 2013-03-14 |
| CN103857588A (zh) | 2014-06-11 |
| RU2561174C1 (ru) | 2015-08-27 |
| CN103857588B (zh) | 2016-08-24 |
| US20140238290A1 (en) | 2014-08-28 |
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