EP0354402A1 - Schiffsteuerung - Google Patents

Schiffsteuerung Download PDF

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Publication number
EP0354402A1
EP0354402A1 EP89113566A EP89113566A EP0354402A1 EP 0354402 A1 EP0354402 A1 EP 0354402A1 EP 89113566 A EP89113566 A EP 89113566A EP 89113566 A EP89113566 A EP 89113566A EP 0354402 A1 EP0354402 A1 EP 0354402A1
Authority
EP
European Patent Office
Prior art keywords
vessel
rotatable members
water
duct
members
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
Application number
EP89113566A
Other languages
English (en)
French (fr)
Other versions
EP0354402B1 (de
Inventor
Günter Abel
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.)
Individual
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 AT89113566T priority Critical patent/ATE81832T1/de
Publication of EP0354402A1 publication Critical patent/EP0354402A1/de
Application granted granted Critical
Publication of EP0354402B1 publication Critical patent/EP0354402B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • 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
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets

Definitions

  • the present invention relates to water-borne vessels and, more particularly, to vessels for the transportation of people, animals, goods and cargo of all kinds over water.
  • a vessel for water-borne transportation comprising a pair of propulsion means spaced apart from one another and means for driving the propulsiqon means to propel the vessel through the water, characterized by a pair of rotatable members extending downwardly at the underside of the vessel, duct means defining a water passage extending through each of the rotatable members, the propulsiqon means being provided in each of said water passages, and means for rotating the rotatable members independently of one another between first positions, in which the duct members discharge in a corresponding first direction, and a plurality of other positions in which the duct members discharge in correspondingly different directions for correspondingly varying the direction of movement of the vessel, the rotatable member being rotatable by the rotating means into positions in which the duct means thereof discharge in opposite directions transverse to the first direction for rotating the vessel about a vertical axis located between the rotatable members.
  • the rotatable members can thus be adjusted to enable the propulsion means to drive the vessel in the first direction or at an angle thereto.
  • the propulsive force of the propulsion means can be caused to act laterally, thus causing the vessel to turn or to be displaced laterally or even to be rotated without being displaced.
  • the vessel illustrated in the drawings and indicated generally by reference numeral 10 in Figure 1 has four elongate, hollow cylindrical casings 12, which are parallel to one another and which form elongate chambers.
  • a pair of downwardly convergent conical members 14 are rotatably connected to the casings 12 by bearings 13 ( Figures 3, 4 and 5).
  • each casing 12 there extends a housing 15, one of which is shown in greater detail in Figure 3 and which has a downwardly convergent cross-sectional shape.
  • the housing 15 is formed at each of its opposite ends with a semi-conical recess 19, the surface of which conforms to the shape of, and snugly receives, a respective one of the conical members 14.
  • the housing 15 is also formed with an opening 16 in the wall of each recess 19, and these two openings 16 are connected by a longitudinal duct 21 so that water can flow through the entire length of the housing 15, which forms a watertight enclosure or chamber around the duct 21.
  • Each conical member 14 has a cylindrical duct forming an opening or water passage 20 extending transversely therethrough and containing a propulsion device 18, by means of which water can be impelled through the water passage 20.
  • the opposite ends of the housing 15 are formed as streamlined end portions 17 projecting beyond the rotatable conical members 14 and provided with ducts 23 extending in the longitudinal direction of the casings for the passage of water to and from the water passages 20 of the conical members.
  • the ducts 23 are provided with rudders 25 for the fine steering of the vessel.
  • the conical shape of the rotatable members 14 corresponds to the cross-sectional shape of the housing 15 so that together they form a substantially streamlined shape.
  • the casings 12 may be used to accommodate equipment within their hollow interiors or may have their hollow interiors used as storage spaces for liquid, gaseous and solid materials.
  • the casings 12 may be employed as floatation chambers, in which case they may be provided with inlet and outlet devices 12a for effecting the flow of water into or from the interior of the casings 12 for correspondingly varying the buoyancy of the chambers 12.
  • the interiors of the housings 15 may likewise be used for containing equipment or for storage or may be provided with inlet and outlet devices 15a for the flow of water into and from the interiors of the housings 15.
  • the propulsion devices 18 by which water is impelled through the duct 21 comprise propellers by which water is drawn in through the duct 23 and the opening 16 at one end of the duct 21 and expelled through the opposite end of the duct 21.
  • the directions in which water is drawn into and expelled from the passages 20 can be varied for the purpose of steering or turning the vessel.
  • the vessel 10 can be displaced laterally, in the direction of the passages 20, if the propellers 18 are acting in the same direction, or the vessel 10 may be rotated about a vertical axis if the propellers 18 at opposite ends of each casing are facing in opposite directions.
  • the drive mechanism shown in Figure 5 comprises a flanged ball race 26 secured to the top 24 of the housing 15 and another ball race 27 secured to the top 25 of a respective one of the conical members 14.
  • An externally toothed annulus 28 is secured to the ball race 27 and driven by a motor 29, which may be an electric motor, and a pinion 30 on the vertical output shaft of the motor 29.
  • the conical members 14 project downwardly between stabilizer walls 32 depending from overlying holds 34.
  • the stabilizer walls may be connected to the housings 15.
  • the holds or compartments 34 are releasably secured in a frame 36, with one of the holds 34 being provided above each of the housings 15.
  • Each hold 34 has vertical rectangular water-tight lower closure members or doors 37 and upper closure members or doors 38, 39 for closing access openings formed in the walls of the respective hold 34, the lower doors 37 being secured by hinges 40 at the bottom edges of the doors 37.
  • the upper doors 39 are each formed of three portions 39a, 39b and 39c secured by hinges 44, so that the first portion 39a is hinged to the top of the hold 34, the second portion 39b is hinged to the first and third portions and the third portion 39c can be pivoted upwardly, into a position shown in broken lines, to form a closure for an access opening in a superstructure 46.
  • These three door portions may also be extended horizontally or at an inclination to form a gangway, as also shown in broken lines.
  • the doors 38 are each formed of two portions 38a, 38b, which are hinged to one another and to the floor 50 of the hold 34 by hinges 48.
  • doors 37, 38 and 39 can be opened to allow auxiliary vessels, one of which is shown in broken lines and indicated by reference numeral 52 ( Figure 1), to float into and from the interiors of the holds 34 for the purpose of loading and unloading the vessel.
  • auxiliary vessels one of which is shown in broken lines and indicated by reference numeral 52 ( Figure 1)
  • FIG. 6 also shows one of a plurality lifting devices 54 connecting the top 53 of the hold 34 and to the underside of an intermediate deck 56.
  • This lifting device 54 comprises a jack 58, e.g. a piston and cylinder device or a screw jack, connected at opposite ends thereof by connecting brackets 60 and 62 to the deck 56 and to the top 53 of the hold 34.
  • a jack 58 e.g. a piston and cylinder device or a screw jack
  • the lifting devices 54 can be operated to cause the relative displacements shown in Figures 7 and 8. More particularly, with the lifting devices 54 contracted, the housings 15 with their rotatable members 14, the holds 34 and the lower deck 56 of the superstructure are in the relative positions in which they are shown in Figure 7. If the upper lifting devices 54 are now extended as shown in Figure 8, the hold 34 and the deck 56 are displaced away from one another.
  • each of the holds 34 can be vertically lowered relative to the frame 36 by actuation of the lifting devices 54 to enable the opening in the hold 34, which is normally closed in a water-tight manner by the doors 38 and 39 to be lowered below the level of the surrounding water to thereby enable the auxiliary vessel or lighter 52 to be floated into or from the hold 34.
  • the holds 34 can be raised to displace the access openings of the holds above the water level.
  • lifting devices 54 instead of the lifting devices 54, other lifting devices, one of which is shown in Figure 9 and indicated by reference numeral 66, are recessed in the housings 15 and the overlying holds 34 for raising the holds 34.
  • the lifting devices 66 also comprise a piston and cylinder device or a screw jack.
  • the auxiliary vessel By raising the hold 34 above the water level, the auxiliary vessel can be raised with the hold, while water can drain through the hold floor 50, which may be perforated for that purpose.
  • the water level L1 in Figure 1 diagrammatically illustrates the level of the water relative to the hold when the latter is in its raised position, while the level L2 illustrates the corresponding level when the hold is lowered.
  • a portion 50a only of the hold floor 50 may be raised and lowered relative to the remainder of the hold 34, as illustrated in Figures 10 and 11.
  • Figure 10 there is illustrated a modified arrangement for effecting the raising and lowering of the hold floor portion 50a, in the form of a cable and pulley mechanism which is indicated generally by reference numeral 70 and which suspends the floor portion 50a.
  • FIG. 11 The alternative diagrammatically illustrated in Figure 11 has a lifting device 72 within the hold 34 and acting between the floor 50 and the risible floor portion 50a.
  • the superstructure 46 comprises a plurality of hollow chambers 70, e.g. cabins or other rooms, which as can be seen from Figure 1, overlap one another horizontally in a stacked arrangement which is a terraced, pyramidal, upwardly convergent arrangement.
  • hollow chambers 70 e.g. cabins or other rooms, which as can be seen from Figure 1, overlap one another horizontally in a stacked arrangement which is a terraced, pyramidal, upwardly convergent arrangement.
  • the space within this pyramidal arrangement of the hollow chambers 70 is divided by a plurality of intermediate decks 72.
  • the vessel may be employed for the transportation of people, animals, materials, goods and cargo of all kinds, and may be provided with means and devices for generating and/or converting energy and with greenhouse systems enabling the vessel to be used twnety-four hours a day and three hundred sixty-five days per year for growing vegetation and keeping animals.
  • the vessel may also be provided with living quarters and recreation areas, heating and air conditioning, ventilation, exhaust purification, provisioning and waste disposal for people, animals and vegetation, utility water supplies and drinking water supplies, as well as waste water purification, dust removal and cargo loading devices.
  • Each housing 15 with its two conical rotatable members 14 is releasable from the remainder of the vessel 10 for use as an independent auxiliary vessel, e.g. as a submarine, and/or for reducing the total propulsive power of the vessel.
  • each hold 34 may be detached, together with its respective housing 15, for independent use separate from the remainder of the vessel 10 as a surface vessel or as a submarine.
  • Figure 12 shows a view corresponding to Figure 2 of a modified vessel and, for convenience of illustration, parts shown in Figure 12 which correspond to those of Figure 2 have been indicated by corresponding reference numerals, increased by 100.
  • Figure 12 shows a pair of conical members 114 connected to opposite ends of an elongate, hollow cylindrical casing 112.
  • Each of the conical members 114 is provided with a propeller 118 for propelling water through the conical members 114 and along a longitudinal duct, indicated generally by reference numeral 121.
  • Interconnecting water passages 120 extend transversely through the conical members 114.
  • the longitudinal duct 121 is not straight, like the duct 21 of Figures 2 to 4, but has horizontal end portions 121A adjacent the conical members 114, an intermediate horizontal portion 121B, which is located at a substantially higher level than the end portions 121A, and inclined connecting portions 121C, by which the end portions 121A are connected to the intermediate portion 121B.
  • the intermediate portion 121B is located above the level L3 of the water in which the vessel is floating, and is interrupted by a tank 124, the interior of which communicates with the interior of the intermediate duct portion 121B at opposite sides of the tank 124, so that water can flow from one end of the duct 121 to the other through the tank 124.
  • a weir in the form of a vertically adjustable plate 127 is provided within the tank 124 and controls the level to which the water in the tank 124 at one side of the plate 127 must rise in order to be able to flow over plate 127 to the opposite side thereof.
  • the propellers 118 for example the left-hand propeller 118 as viewed in Figure 12, is driven to propel water through the longitudinal duct 121.
  • the water flow will be in the direction indicated by arrows in Figure 12.
  • the top of the tank 124 is closed by a cover plate 101, and a pump 102 may optionally be connected to the interior of the tank 124 for creating a partial vacuum within the tank 124.
  • Water is thrust into the tank 124 by the propeller 118 as described above, and the flow of the water flows from the tank 124 towards the right-hand end of the duct 121 is then controlled by the position of vertical adjustment of the plate 127.
  • Figures 12A and 12B diagrammatically illustrate further possible modifications of the arrangement of the propulsion devices and the duct interconnecting these devices.
  • a pair of propulsion devices in the form of the conical members 14 of Figure 1 are shown in broken lines and are interconnected by a straight, horizontal dash-dot line representing the straight, horizontal centerline of the duct 21.
  • the pairs of conical members could be located at different levels, and interconnected by a straight but inclined water duct.
  • the two conical members are shown at different levels, but are interconnected by a duct (not shown) having a centre­line which extends horizontally from the left-hand conical member 14A as shown in Figure 12B, and is then upwardly inclined to a peak, from which the duct is downwardly inclined to a horizontal section thereof extending to the right-hand conical member 14A.
  • a duct not shown
  • the arrangement of Figure 12B corresponds to that of Figure 12 except that in Figure 12 the two conical members are at the same level, whereas in Figure 12B the right-hand conical member 14A is at a higher level that the left-hand conical member 14A.
  • Figure 13 shows an auxiliary device for conveying cargo and/or passengers over water, e.g. to and from the vessel of Figure 1.
  • the auxiliary device illustrated in Figure 13 is intended to transport over water a vehicle 200, which is provided with ground engagement wheels 202 for travelling on ground.
  • vehicle 200 may, for example, comprise a trailer, a camper or a passenger bus or may be a conventional cargo container provided with wheels.
  • the vehicle 200 is receivable within a framework indicated generally be reference numeral 204, which is provided along its length with a plurality of pairs of propulsion units 206.
  • the propulsion units 206 are rotatable frusto-conical members similar to the rotatable conical members 14 of the Figure 1, connected by ducts 221, and contain propellers (not shown) for propelling water through passages 208 in the propulsion members 206, when in use.
  • the propulsion units 206 are mounted on pivotable arms 210, which can be pivoted to and fro about pivots 212 to displace the propulsion units 206 from the positions in which they are shown in broken lines in Figure 13, at the top of the device, to positions in which they are shown in full lines at the bottom of Figure 13.
  • the propulsion units 206 are provided with wheels 214 so that, in the latter position, they can be used to support the entire device, including the vehicle 200, for travel along the ground.
  • the wheels 214 are pivotably connected to the propulsion units 206.
  • the device comprises laterally extendible portions, indicated generally by reference numeral 216 formed in sections connected by hinges 217 so that the sections, when not in use, can be folded so as to underlie the propulsion units 206 in the uppermost, raised, inoperative positions of the latter.
  • the laterally extendible portions 216 can also be extended laterally of the device, as shown in full lines.
  • the portions 216 include frameworks 218 pivotably connected to opposite sides of the framework 204 by hinges 212, and the frameworks 204 and 218 provide visibility for the occupants of the vehicle 200 to the exterior.
  • the device In use, the device is located on the ground with the propulsion units 206 in their raised positions. The vehicle 200 is then moved into the interior of the device, and secured therein by suitable connecting means.
  • the frameworks 218 are then pivoted about the hinges 212, with the wheels 214 pivotably adjusted into a position, indicated by reference numeral 214A in Figure 13, such as to dispose the axes of rotation of the wheels 214 parallel to the longitudinal axis of the device and the vehicle 200.
  • This enables the wheels 214 to run along the ground, during the latter part of the downward pivotation of the frameworks 218 and the propulsion units 206, so as to raise the entire device, including the vehicle 200.
  • the wheels 214 are pivoted about vertical axis relative to the propulsion units 206 to bring the wheels 214 into suitable positions to enable the device to travel in the longitudinal direction of the vehicle 200.
  • the entire device can then be driven along the ground and along a ramp into the water, across which the device, including the vehicle 200, can then be propelled by the propulsion units 206.
  • Figure 14 diagrammatically illustrates a modification of the device of Figure 19, in which the propulsion units, indicated by reference numeral 306, which are similar to the propulsion units 206 of Figure 13, are carried on the ends of arms 308 connected by pivots 309 to the sides of the framework for containing the vehicle, to which they are pivotably connected. approximately halfway up the portion of the side of the vehicle which is located above the water level.
  • the proportion units 306 serve not only for propelling the device through the water but also for stabilizing the device.
  • the propulsion units 306 of Figure 14 are arranged in pairs connected by longitudinal ducts, as described above with reference to the embodiment of Figure 1.
  • FIG. 15 of the drawings there is illustrated another embodiment of the invention which, in this case, is provided on a camper, indicated generally by reference numeral 404, intended to be mounted on a pick-up truck indicated generally by reference numeral 405.
  • These assemblies are connected to the camper 404 so as to enable the camper 404 to be suspended thereby, when the assemblies are in the operative positions, at a height sufficient to enable the truck 405 to be driven into position beneath the camper 404 or from such position.
  • Figure 16 shows a view in vertical cross-­section through a propeller arrangement which may be employed in the propulsion devices of the above-­described embodiments of the invention.
  • a propeller indicated generally by reference numeral 518 has blades 520 extending between a hub 522 and a cylindrical member 524.
  • the cylindrical members 524 carries on its exterior a plurality of turbine blades 526 and an externally-toothed ring gear 528, which meshes with a spur gear 530.
  • the turbine blades 526 are located between the ring 528 and a support plate 532, and are employed to drive the propeller 518.
  • water pressurized by a pump or simply by the hydrostatic pressure beneath the vessel at the exterior of the propulsion devices is discharged from one or more turbine nozzles (not shown) against the blades 526 to rotate the cylindrical members 524, and therewith the propeller 518, and also the gears 528 and 530.
  • the water may be allowed to enter the respective conical member 14 through an inlet valve arrangement 11 ( Figure) so as to flow to the nozzle.
  • the propeller 518 forces water through the propulsion devices for propelling the vessel as described above, and the gear 530 can be employed as a power take-off for driving auxiliary devices within the vessel.
  • Figure 17 shows a modification in which the propeller hub is replaced by a central, cylindrical pipe 602, which is stationary and which supports a rotatable cylinder 604.
  • An outer cylinder 606 is rigidly connected to the cylinder 604 by radial arms 608 and, also, by propeller blades 618.
  • Turbine blades 626 and a ring gear 628 are secured relative to the exterior of the outer cylinder 606, which is mounted in a support plate 632.
  • Figure 18 shows a further modification of the propeller arrangement.
  • a central rotatable shaft 702 is connected by propeller blades 704 to a first cylinder 706 which, in turn, is connected by propeller blades 708 to a second cylinder 710.
  • Additional propeller blades 712 are mounted on the exterior of the cylinder 710.
  • Cylinder 710 is rotatable in a ring member 716, which is connected by radial support arms 718, to a support plate 720.
  • the ring member 716 and the connecting arm 718 are provided in a circular opening 722 in the support plate 720.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Catching Or Destruction (AREA)
  • Hydraulic Turbines (AREA)
  • Toys (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Table Devices Or Equipment (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pens And Brushes (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP89113566A 1988-07-25 1989-07-24 Schiffsteuerung Expired - Lifetime EP0354402B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89113566T ATE81832T1 (de) 1988-07-25 1989-07-24 Schiffsteuerung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22502788A 1988-07-25 1988-07-25
US225027 1988-07-25

Publications (2)

Publication Number Publication Date
EP0354402A1 true EP0354402A1 (de) 1990-02-14
EP0354402B1 EP0354402B1 (de) 1992-10-28

Family

ID=22843214

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113566A Expired - Lifetime EP0354402B1 (de) 1988-07-25 1989-07-24 Schiffsteuerung

Country Status (8)

Country Link
EP (1) EP0354402B1 (de)
JP (1) JPH02162195A (de)
KR (1) KR900001565A (de)
AT (1) ATE81832T1 (de)
AU (1) AU630103B2 (de)
DE (1) DE68903308T2 (de)
ES (1) ES2036761T3 (de)
GR (1) GR3006123T3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282763A (en) * 1992-10-26 1994-02-01 Dixon John D Steerable bow thruster for swath vessels
CN107161279A (zh) * 2017-05-09 2017-09-15 中国东方电气集团有限公司 一种带有吸水通道的水力推进系统
CN115009491A (zh) * 2022-07-05 2022-09-06 江南造船(集团)有限责任公司 一种冷压式液化气船
CN115009490A (zh) * 2022-07-05 2022-09-06 江南造船(集团)有限责任公司 一种薄膜型液化气船

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2883005B2 (ja) * 1994-07-07 1999-04-19 川崎重工業株式会社 舶用ウオータジェット推進装置
JP2788216B2 (ja) * 1995-12-08 1998-08-20 川崎重工業株式会社 舶用ウオータジェット推進機の操縦装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1197850A (en) * 1912-08-24 1916-09-12 United Xpedite Finishing Company Shoe-finishing machine.
FR529147A (fr) * 1920-03-17 1921-11-23 Gill Propeller Company Ltd Perfectionnements à la propulsion et à la manoeuvre des navires
GB527599A (en) * 1939-02-18 1940-10-11 Jean Badovici Battle cruiser and motor torpedo boat carrier
US3198158A (en) * 1964-04-08 1965-08-03 Winter Duncan Kenneth Ship maneuvering system and control
GB1130378A (en) * 1965-10-22 1968-10-16 Tamco Ltd Hydraulic jet-propulsion apparatus
US3412705A (en) * 1967-06-27 1968-11-26 Jean J. Nesson Navigational system
DE1756779A1 (de) * 1968-07-12 1970-10-22 Bruno Weiss Aussenlaeuferturbine
DE3029632A1 (de) * 1980-02-22 1982-07-08 Josef 6600 Saarbrücken Gulaif Schiffsschrauben-, gas-, luft-, wasserdruck- und saugrohr, mit druckbehaelter- und kompressoranschluss

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1197850A (en) * 1912-08-24 1916-09-12 United Xpedite Finishing Company Shoe-finishing machine.
FR529147A (fr) * 1920-03-17 1921-11-23 Gill Propeller Company Ltd Perfectionnements à la propulsion et à la manoeuvre des navires
GB527599A (en) * 1939-02-18 1940-10-11 Jean Badovici Battle cruiser and motor torpedo boat carrier
US3198158A (en) * 1964-04-08 1965-08-03 Winter Duncan Kenneth Ship maneuvering system and control
GB1130378A (en) * 1965-10-22 1968-10-16 Tamco Ltd Hydraulic jet-propulsion apparatus
US3412705A (en) * 1967-06-27 1968-11-26 Jean J. Nesson Navigational system
DE1756779A1 (de) * 1968-07-12 1970-10-22 Bruno Weiss Aussenlaeuferturbine
DE3029632A1 (de) * 1980-02-22 1982-07-08 Josef 6600 Saarbrücken Gulaif Schiffsschrauben-, gas-, luft-, wasserdruck- und saugrohr, mit druckbehaelter- und kompressoranschluss

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282763A (en) * 1992-10-26 1994-02-01 Dixon John D Steerable bow thruster for swath vessels
CN107161279A (zh) * 2017-05-09 2017-09-15 中国东方电气集团有限公司 一种带有吸水通道的水力推进系统
CN115009491A (zh) * 2022-07-05 2022-09-06 江南造船(集团)有限责任公司 一种冷压式液化气船
CN115009490A (zh) * 2022-07-05 2022-09-06 江南造船(集团)有限责任公司 一种薄膜型液化气船

Also Published As

Publication number Publication date
AU630103B2 (en) 1992-10-22
AU3889989A (en) 1990-01-25
DE68903308T2 (de) 1993-03-25
DE68903308D1 (de) 1992-12-03
ATE81832T1 (de) 1992-11-15
GR3006123T3 (de) 1993-06-21
JPH02162195A (ja) 1990-06-21
KR900001565A (ko) 1990-02-27
ES2036761T3 (es) 1993-06-01
EP0354402B1 (de) 1992-10-28

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