WO2006086905A2 - Navire notamment sous-marin - Google Patents

Navire notamment sous-marin Download PDF

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Publication number
WO2006086905A2
WO2006086905A2 PCT/CH2006/000098 CH2006000098W WO2006086905A2 WO 2006086905 A2 WO2006086905 A2 WO 2006086905A2 CH 2006000098 W CH2006000098 W CH 2006000098W WO 2006086905 A2 WO2006086905 A2 WO 2006086905A2
Authority
WO
WIPO (PCT)
Prior art keywords
drive
ship
submarine
pressure
pressure body
Prior art date
Application number
PCT/CH2006/000098
Other languages
German (de)
English (en)
Other versions
WO2006086905A3 (fr
Inventor
Laszlo Lang
Original Assignee
MÖSLI, Peter
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 MÖSLI, Peter filed Critical MÖSLI, Peter
Publication of WO2006086905A2 publication Critical patent/WO2006086905A2/fr
Publication of WO2006086905A3 publication Critical patent/WO2006086905A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • 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
    • B63G8/04—Superstructure
    • 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
    • B63G8/08—Propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/48—Steering or slowing-down by deflection of propeller slipstream otherwise than by rudder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F01D1/36—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes using fluid friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/001—Shear force pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B63B2231/52—Fibre reinforced plastics materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/113—Pivoted outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H2011/008—Arrangements of two or more jet units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/088—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type using shear forces, e.g. disc pumps or Tesla pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Definitions

  • the invention relates to a ship, in particular submarine, according to the preamble of patent claim 1.
  • the invention is based on the object, a ship, respectively. Submarine to create the type mentioned, which is designed more advantageous and in which in particular the drive is improved.
  • the at least one drive operates according to the hydrojet principle.
  • a drive according to the hydrojet principle may be cheaper than conventional drives, so that the ship according to the invention, at least as regards its drive, can be produced more cost-effectively than a conventional ship, in particular a submarine.
  • This new drive can operate on the principle of laminar flow.
  • the at least one drive is designed such that it sucks the water through at least one suction port, compressed to high pressure and ejected for propulsion, braking or maneuvering purposes again.
  • the direction of the drive can be influenced and changed in a simple manner via the ejection direction, so that the maneuverability of the ship according to the invention can also be improved.
  • a rear-side drive with a vector thruster and a bow-sided drive for generating a negative pressure at the bow are provided, preferably both drives have control flaps for maneuvering the ship.
  • the at least one drive has a drive motor, preferably an electric drive motor, which is magnetically non-contact-mounted.
  • the motors have conventionally been stored on springs and rubber buffers.
  • the development of the invention has the advantage that vibrations of the engine can not spread to other parts of the ship.
  • the inventive drive is extremely low vibration.
  • a contact-free mounting of the at least one drive is also extremely wear-resistant, so that such a drive, at least as far as storage is concerned, has a long service life.
  • the at least one drive is arranged in a drive pressure body whose internal pressure is dynamically adapted to the respective external pressure.
  • This can be complicated shaft seals, namely expensive special seals, omitted in the field of drive.
  • a complicated deep sea seal is therefore no longer required with respect to the drive.
  • the same pressure can prevail in the drive-pressure body, as outside the submarine.
  • the provision of a highly pressure-resistant special seal and the risk of leaks in the field of the drive is largely excluded in the inventive submarine.
  • the at least one drive on a power generation unit which is arranged in a vacuum pressure body.
  • the submarine has a skin pressure body made of a glass fiber or carbon fiber reinforced epoxy composite.
  • a skin pressure body made of a glass fiber or carbon fiber reinforced epoxy composite.
  • the main pressure body is provided on its outer side with a polyethylene or PVC layer.
  • a polyethylene or PVC layer Through this layer, the impact resistance of the material of the submarine is increased.
  • the wall thickness of this additional layer can be 8 or 15 cm. It is clear that this layer is firmly connected to the material of the main pressure hull of the submarine.
  • the submarine has at least one entry-level pressure hull having an access hatch, wherein the internal pressure of the at least one entry-pressure body is dynamically adapted to the outside pressure to a depth of preferably 5000 m.
  • This development is also meaningful regardless of a design of the submarine with the inventive drive and the material specified above for the main pressure body. This can be up to a large depth in the at least one entry pressure body the same pressure prevail as outside the submarine.
  • This can have advantages in the sealing of the access hatch or access hatches, since according to the invention no special seals but conventional seals can be used. In this respect, special deep-seat seals made of a highly compressed rubber-ethylene can be omitted. Rather, normal seals can be used in the area of the access hatch or hatches, as previously mentioned.
  • two entry pressure bodies are provided, which are vertically stacked in a main pressure body of the submarine - A -
  • boots are installed and connected to each other via a pressure chamber.
  • the pressure chamber can be used, for example, for the underwater exit of divers.
  • the upper entry-pressure body can be used to an exit to the water surface, the lower entry-pressure body to an exit into the water.
  • 1 shows a schematic longitudinal section through a submarine.
  • FIG. 2 shows a schematic longitudinal section through a rear-side drive of the submarine
  • FIG. 3 shows a schematic longitudinal section through a bow-side drive of the submarine
  • Fig. 4 is a schematic side view of a contactless storage
  • Fig. 5 is a schematic side view of a power generation unit
  • FIG. 6 shows a partial schematic longitudinal section through an electric drive motor.
  • Fig. 7 is a schematic longitudinal section through the main pressure body of the submarine.
  • a schematic longitudinal section is shown by a submarine 1 according to a preferred embodiment. But it is also possible to use the invention generally in boats or ships and only preferred but not exclusively in submarines.
  • the submarine 1 has at least one drive; According to the embodiment shown in Fig. 1, the submarine 1 has a rear-side drive 2 and a bow-side drive 3. According to the invention works the at least one drive 2, 3 according to the hydrojet principle. This principle will be explained in more detail below.
  • the submarine 1 Seen from the rear to the bow or in Fig. 1 from left to right, the submarine 1, the rear-side drive 2, a machine room 4, a sleeping and storage room 5, a sonar and camera room 6, an entry-pressure body 7, a kitchen 8, a dining room 9, a residence and navigation room 10 and the bugseiti- gene drive 3.
  • the operating according to the hydrojet principle drives 2, 3 are designed such that they suck the water respectively through a peripheral suction port 11, 12, compress to high pressure and propulsion, deceleration and / or maneuvering purposes again au.
  • FIG. 2 An enlarged view of the rear-side drive 2 is shown in the longitudinal section according to FIG. 2.
  • the flow path of the water is indicated in FIG. 2 by arrows.
  • the water enters via the suction opening 11 in the rear-side drive 2 and initially flows along the outer wall 13 of a main pressure body 14, which is indicated only schematically in Fig. 2.
  • the water flows tangentially ultimately from outside to inside, i. obliquely in the direction of the longitudinal axis 15 of the submarine 1 out.
  • the water then enters centrally into a compressor 16.
  • the compressor 16 has a plurality of radially extending and spaced apart fins 17.
  • the fins 17 rotate at high speed.
  • the water is forced in the radial direction to the outside and at high pressure in a circumferential expansion chamber 18, the cross section of which widens steadily toward the rear end 19 of the submarine 1 out.
  • the expansion chamber 18 the water is directed backwards, i. towards the stern end 19 of the submarine, deflected and then brought together again in the direction of the longitudinal axis 15 of the submarine before it is ejected via a vector thruster 20 to the rear.
  • a doubling of the ejection speed leads to an exponential multiplication of the kinetic energy.
  • a plurality of control flaps 21 for maneuvering the submarine 1 are provided on the circumference.
  • the Control flaps 21 in their closed position. In one of its open positions, the water can directly escape to the outside via the respective control flap, thus contributing to a thrust in the transverse direction.
  • the control flaps 21 may also be designed so that a targeted adjustment of the direction of the outflowing water is possible with these flaps.
  • the control flaps 21 can be designed as thrust reverser or maneuvering flaps.
  • the outer contour of the fins 17 of the compressor 16 is approximately cone-shaped.
  • FIG. 3 A schematic longitudinal section through the bow-side drive 3 is shown in Fig. 3.
  • the bow-side drive 3 has at its tip a central front cone 22, which has a sonar device not shown in detail for locating objects under water by means of sound pulses.
  • a central front cone 22 Around the front cone 22 around the water is sucked and passed along an annular water channel 23 to fins 24 of a compressor 25.
  • the compressor 25 operates analogously to the compressor 16 of the rear-end drive 2.
  • the water thus enters via the annular suction port 12 in the bow-side drive 3, is then directed radially inwards towards the annular water channel 23 to the fins 24 and by the centrifugal force of the rotation radially outward into an annular expansion chamber 26 at high pressure pressed.
  • the water In the expansion chamber 26, the water is deflected towards the front and leaves the bow-side drive 3 in the region of an annular deflection device 27, with the aid of which the water is ejected along an outer shell 28 to the rear.
  • the individual blades 24 are spaced apart and connected by braces 29 together.
  • a sliding ring device 30 At the front and at the rear end of the compressor 25 is in each case a sliding ring device 30.
  • the front cone 22 is secured by struts 31 on the outer shell 28.
  • the front cone 22 runs, as shown in Figure 3, with its tip 32 towards the front pointed to;
  • the rear portion of the front cone tapers toward the rear, but at a shallower angle than the top 32nd
  • the bow-side drive 3 has control flaps 33 for maneuvering the submarine 1, wherein shown in the illustration of FIG. 3 provided at the lower end control flaps 33 in the closed state and at the upper end provided control flaps 33 in the partially open state. In the latter, upper control flaps, the water is ejected obliquely forward.
  • These control flaps 33 may be formed as a maneuvering and reverse thrust doors.
  • the bow-side drive 3 is able to generate a negative pressure at the bow 35 of the submarine 1 and thereby reduce the flow resistance in this area.
  • the at least one drive according to the invention is preferably but not exclusively used in submarines and, to that extent, can also be used in other boats or ships.
  • the at least one drive which according to the illustrated embodiment has a rear-side drive 2 and a bow-side drive 3, each has a drive motor 36, 37, which is preferably designed as an electric drive motor.
  • the drive motors 36, 37 are connected via a drive shaft 38, 39 to the respective compressor 16, 25 in order to set the slats 17, 24 of the respective compressor in a rotational movement.
  • the drive motors 36, 37 are indicated only schematically in FIGS. 2 and 3.
  • the drives 2, 3 are magnetically non-contact-mounted.
  • Such storage is shown schematically in FIG.
  • the illustration according to FIG. 4 is, for example, a partially sectioned side view.
  • electromagnets 40, 44 also at the opposite, other end of the shaft, which is not shown here.
  • the storage shown in Fig. 4 but can also be provided only on one side.
  • the at least one drive 2, 3 has a power-generating unit 45, which is accommodated in the machine room 4 (see Fig. 1) and shown in an enlarged, partially sectioned side view in Fig. 5.
  • the power generation unit 45 is disposed in a vacuum pressure body 46, i. the interior of the vacuum pressure body is connected to a vacuum device (not shown), so that the interior 47 of the vacuum pressure body can be pumped vacuum.
  • the power generation unit 45 has four disc-type diesel engines 48 which act on a drive shaft 49 which drives a generator 50 in the left-hand part of FIG. 5. This generator generates the current, i. the energy for the drives 2, 3.
  • left diesel engine 48 connects to the generator 50 toward a flywheel 51 at.
  • the entire power generation unit 45 is magnetically supported or suspended.
  • a suspension 52 extending to the left from the generator 50 and a suspension 53 extending to the right from the right diesel engine 48 are magnetically supported as shown in FIG. It follows that each suspension 52, 53 with Help of electromagnets 40 in the radial direction and held by means of electromagnets 44 in the axial direction in suspension.
  • running magnetic rails 54 which are each firmly connected to a guide rail 55. In Fig. 5, four such magnetic rails 54 are indicated.
  • the longitudinally extending (electric) magnets in the form of the magnetic rail 54 are firmly mounted and keep the entire assembly in suspension.
  • All magnets may be permanent magnets, but it should be noted that at higher engine power preferably electromagnets are used.
  • FIG. 6 shows one of the drive motors 36, 37 which is held without contact in a strong electromagnetic field.
  • the drive motor 36, 37 is located completely in a drive pressure body 46. Accordingly, the magnetic arrangement is also located within the drive pressure body 46. Extending circumferentially around the drive motor 36, 37 are magnets 57 which are similar to the magnetic rails 54 (see FIG Fig. 5) are formed and arranged.
  • the drive shaft 38, 39 of the drive motor 36, 37 is also held by magnets 57, which like the electromagnets 40, 44 (see FIGS. 4 and 5) are formed and arranged.
  • the internal pressure in the drive pressure body 56 is dynamically adapted to the respective external pressure of the submarine 1. This adaptation takes place for example with the aid of appropriate compressors.
  • 39 sealing rings 58 are provided on the drive shaft 38. Due to the aforementioned dynamic pressure compensation, "normal" seals made of UHMWPE (Ultra High Molecular Weight Polyethylene) can be used. It is clear that the initial cost of such gaskets is much lower than the cost of such gaskets. nigen special deep seals, for example, from highly compressed rubber ethylene are.
  • the drive pressure body for the drive motor 36, 37 is almost completely surrounded by the main pressure body 14 of the submarine 1.
  • An emergency exit 59 closes at the drive pressure body 56 according to FIG. 6 at the top.
  • ambient pressure i. a pressure of 1 bar
  • the main pressure body 14 of the submarine 1 made of a glass fiber or carbon fiber reinforced epoxy composite material.
  • the structure and composition of this material are dependent on the pressure the material has to withstand.
  • the main pressure body 14 is provided on its outer side 61 with a polyethylene or PVC layer 62.
  • the thickness of this layer 62 may be, for example
  • the entry-pressure body 7 has at least one entrance hatch 63.
  • two entry hatches 63 namely an upper access hatch and a lower access hatch 63, each with its own entry-pressure body 7, are provided. Both entry-pressure body 7 are connected by a corresponding pressure chamber 64. These entry-pressure body 7 are located centrally in the longitudinal center of the submarine.
  • the internal pressure of the at least one entry-pressure body 7 is dynamically adapted to the external pressure to a depth of preferably 5000 m.
  • the entry-pressure body 7 in Fig. 7 interconnecting pressure chamber 64 can be set under a pressure of 250 bar.
  • This pressure corresponds to that of a commercial standard.
  • the pressure chamber 64 can also be used for the underwater exit of divers.
  • the two entry pressure bodies 7 are installed vertically one above the other in the main pressure body 14 and, as mentioned above, connected to one another via the pressure chamber 64.
  • the magnetically mounted drive motors 36, 37 remain dry because there is no pressure on the sealing rings 58 of the drive shaft 38, 39 of these motors.
  • the drive pressure bodies 56 may be galvanized on the inside, whereby the magnetic field of the magnet-free mounting of the motors is shielded.
  • the submarine according to the invention can be designed in such a way that, for the purpose of submerging, a hard ballast not shown in more detail is displaced over the longitudinal axis 15, which leads to a change in position. In an emergency, it is also possible to throw this hard ballast, which may have a weight of 40 t.
  • the inventive submarine has the advantage that failure-prone pressure valves can be omitted. As indicated in FIG. 7, an emergency exit 59 is located at both ends of the main pressure body 14 of the submarine 1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Earth Drilling (AREA)
  • Telescopes (AREA)

Abstract

L'invention concerne un navire, notamment un sous-marin (1), équipé d'au moins une propulsion (2, 3). Selon l'invention, cette propulsion (2, 3) fonctionne selon le principe de l'hydrojet et elle est conçue de préférence de telle sorte qu'elle aspire l'eau par au moins un orifice d'aspiration, la comprime à haute pression et la rejette pour la propulsion, le freinage et/ou la manoeuvre.
PCT/CH2006/000098 2005-02-17 2006-02-14 Navire notamment sous-marin WO2006086905A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2812005 2005-02-17
CH281/05 2005-02-17

Publications (2)

Publication Number Publication Date
WO2006086905A2 true WO2006086905A2 (fr) 2006-08-24
WO2006086905A3 WO2006086905A3 (fr) 2007-02-08

Family

ID=36228755

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2006/000098 WO2006086905A2 (fr) 2005-02-17 2006-02-14 Navire notamment sous-marin

Country Status (1)

Country Link
WO (1) WO2006086905A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235840A (zh) * 2015-11-05 2016-01-13 李建明 低水阻潜艇

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1061142A (en) * 1909-10-21 1913-05-06 Nikola Tesla Fluid propulsion
GB650393A (en) * 1948-04-30 1951-02-21 William Spencer Bowen Compressor, pump and like apparatus
US3017848A (en) * 1960-11-14 1962-01-23 Charles R Bishop Boat propulsion unit
US3575127A (en) * 1969-05-19 1971-04-13 Us Navy Vehicle propulsion system
US6701862B2 (en) * 1999-11-24 2004-03-09 Terry B. Hilleman Bow mounted system and method for jet-propelling a submarine or torpedo through water
US6581537B2 (en) * 2001-06-04 2003-06-24 The Penn State Research Foundation Propulsion of underwater vehicles using differential and vectored thrust
NL1022785C2 (nl) * 2003-02-26 2004-08-30 Tendris Solutions Bv Pomp of turbine, aandrijving die een dergelijke pomp of turbine omvat en buitenboordmotor.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235840A (zh) * 2015-11-05 2016-01-13 李建明 低水阻潜艇

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