EP0375085A1 - Überwachungs- und Betätigungseinrichtung für in X-Form angeordnete Ruderblätter - Google Patents

Überwachungs- und Betätigungseinrichtung für in X-Form angeordnete Ruderblätter Download PDF

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Publication number
EP0375085A1
EP0375085A1 EP89250099A EP89250099A EP0375085A1 EP 0375085 A1 EP0375085 A1 EP 0375085A1 EP 89250099 A EP89250099 A EP 89250099A EP 89250099 A EP89250099 A EP 89250099A EP 0375085 A1 EP0375085 A1 EP 0375085A1
Authority
EP
European Patent Office
Prior art keywords
rudder
blades
display
components
actuating means
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Withdrawn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
EP89250099A
Other languages
German (de)
English (en)
French (fr)
Inventor
Helmuth Prösch
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.)
ThyssenKrupp Marine Systems GmbH
Original Assignee
Howaldtswerke Deutsche Werft GmbH
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 Howaldtswerke Deutsche Werft GmbH filed Critical Howaldtswerke Deutsche Werft GmbH
Publication of EP0375085A1 publication Critical patent/EP0375085A1/de
Withdrawn legal-status Critical Current

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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
    • B63G8/20—Steering equipment

Definitions

  • the invention relates to a monitoring device for individually movable rudder blades arranged in an X shape, for example of an underwater vehicle. It also relates in particular to manually operated actuation means in connection with the monitoring device.
  • X-rudders have already been proposed for underwater vehicles, especially submarines. With these, for example, rapid course changes are possible. They also offer the advantage that if rudder blades fail, all the necessary movements of the underwater vehicle can still be effected with the remaining rudder blades.
  • a disadvantage is that the effect of one or more rudders is not readily predictable, since each rudder angle generates one component in the lateral direction and another in the vertical direction, whereby the components of several rudders can add up or cancel each other out.
  • the operation and in particular manual operation of X-rudders therefore requires a long period of practice, even if the actual rudder positions are recognizable, for example, on the basis of the positions of hydraulic actuation devices or are displayed in some other way.
  • the invention has for its object to provide a monitoring device for X-shaped rudder blades of a vehicle, in which the influences of the rudder blades in the usual coordinates d. H. are recognizable in approximately vertical and horizontal directions and which may also enable manual control by an inexperienced person.
  • the subclaims relate to preferred and expedient further developments and in particular also to actuating means which can be operated individually by hand.
  • the components effective in the lateral and depth directions of a rudder blade, which is pivoted out of its neutral position, are displayed individually for each rudder blade. This can at least estimate what effect the actuation of one of several rudder blades has.
  • scales on the display panels it is also possible to read accurately and thus also to correctly adjust the rudder blades, the components of which cancel out in one direction, for example.
  • the display is useful for the main control station, from which the actuation is usually hydraulic powered rudder with electrical or electronic means.
  • the display seems necessary to e.g. B. with smaller scuba devices or in emergencies on submarines to operate the X-rudder by hand.
  • the manual control then offers a necessary redundant control system which enables operation even if the main control station equipment has failed.
  • the display also makes it easier to overlook the effects of measures in the event of failure of one or two rudder blades in their zero position or with a turned angle.
  • the display on the display fields can take place via LEDs or stepless light strips or in a similar manner.
  • the effective angles can also be digitally indicated in numbers on the board.
  • the actual angular position of the rudder blades is determined by transducers, for example on the hydraulic actuation means, and broken down into the components to be displayed by a small computer. With the help of the computer, components that cancel each other out could be displayed in a different color on the display fields than the components or parts of components that are effective in the respective case.
  • Hydraulic actuation of the rudder blades is usually used on submarines. In this case the rudder movement is controlled as a time control. The rudders are turned in a certain direction for as long as one Valve actuation allows the inflow of a hydraulic medium. If the desired rudder position has been reached, for example with manual operation, the actuating means for the valve is returned to its zero position. The display enables you to monitor whether the intended rudder position has been reached. The division into the two components increases the reading accuracy.
  • the position of the actuating lever can correspond to the respective rudder angle.
  • the actual rudder angle could therefore be read on a scale on the path of the actuating lever. But also in this case it is advantageous to show the effective components in the side and depth direction disassembled for each rudder blade on the display board.
  • FIG. 1 shows a zero position without rudder angle.
  • a display panel 100 contains four display panels 101 to 104, which are each divided into four sub-fields 105 corresponding to rudder blades 1 to 4.
  • the changes in direction in the lateral and depth directions which can be achieved by rudder positions are given in relation to the horizontal and vertical axis of the boat cross section.
  • a manually operated device 110 is shown in FIG. 1, which contains four actuating means 111 to 114, which can be moved in two directions from a zero position and, in the case of a hydraulic rudder control, open valves for the rudder drive for a certain opening time until the desired rudder position is reached.
  • the actuating means 101 to 104 are then reset to their zero position when the rudder is turned. For example, they are guided in slots 121 to 124.
  • the X-shaped arrangement of the rudder blades 1 to 4 is indicated in all the figures.
  • the numbers 1 to 4 corresponding to the rudder blades are given for the actuating means 111 to 114 and on the display panels 101 to 104.
  • Fig. 2 the rudder blade 1 is turned.
  • the component of the actual rudder setting that is effective in both directions, namely to starboard and downward, can be recognized in the display fields 103 and 104 with, for example, 30 degrees by an indicating light bar.
  • the actuating means 111 a valve switching lever, is only held in the position shown until the desired rudder angle is reached, and is then pushed back into the zero position.
  • the position of the actuating means 111 corresponds to the position of the rudder blade 1.
  • the lever will therefore remain in the position shown for as long as the rudder blade 1 is turned in so that it is a Components to starboard and another component downwards of 30 degrees each, the position of the actuating means 111 corresponds to the actual rotation of the rudder blade 1 about its pivot axis.
  • rudder blades 3 and 4 are turned in the opposite direction. As can be seen from the display fields 101 and 103, the two components acting in opposite directions cancel each other out, but the components of both rudder blades acting downwards are effective, as is shown in display field 104.
  • the rudder blades 3 and 4 are pivoted in the same direction. Now they stand out in the Components 102 and 104 display components in the depth direction and the two side components act to port as can be seen in field 101. In order to achieve this rudder effect, the actuating means 113, 114 had to be shifted in the opposite direction.
  • a rudder action in a direction such as. B. 3 or 4 is not only accessible with the oars and actuating means specified there, but with each pair and with all four oars, provided the direction and size of the rudder angles are selected correctly.
  • Fig. 5 shows how a great rudder effect is achieved to starboard with all four rudders, the upward and downward components canceling each other out.
  • the exemplary embodiments show that the effects of manual control with individually actuated rudder blades of an X rudder cannot be easily overlooked without error, but rather require at least a long training period.
  • the display of the individual components makes the control and in particular a manual control with individual, pairs or all rudder blades much clearer. This is particularly useful when the hand control is to be used in an emergency because the electronic main control or the drive of a rudder blade have failed.
  • the pivot axes of the rudders are arranged at right angles to one another, so that a component in the depth direction of the same size is assigned to a lateral component of a rudder blade.
  • the display also makes it possible to work with X rudders if the angles between the rudders deviate from 90 degrees.
  • the display also makes it easier to overlook the effectiveness at different rudder angles. In any case, the operator can easily avoid operating errors that can endanger an underwater vehicle.
  • the invention is not limited to the preferred application in underwater vehicles, but can be used wherever control with X oars is expedient.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP89250099A 1988-12-21 1989-11-30 Überwachungs- und Betätigungseinrichtung für in X-Form angeordnete Ruderblätter Withdrawn EP0375085A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883843630 DE3843630C1 (enrdf_load_stackoverflow) 1988-12-21 1988-12-21
DE3843630 1988-12-21

Publications (1)

Publication Number Publication Date
EP0375085A1 true EP0375085A1 (de) 1990-06-27

Family

ID=6370098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89250099A Withdrawn EP0375085A1 (de) 1988-12-21 1989-11-30 Überwachungs- und Betätigungseinrichtung für in X-Form angeordnete Ruderblätter

Country Status (2)

Country Link
EP (1) EP0375085A1 (enrdf_load_stackoverflow)
DE (1) DE3843630C1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106628075A (zh) * 2015-10-30 2017-05-10 北京精密机电控制设备研究所 一种异构并联冗余操舵机构
CN112537426A (zh) * 2020-12-04 2021-03-23 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) 舵桨协同x舵应急挽回方法及艉部推进器角度调节装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635670A1 (de) 1996-09-03 1998-03-05 Gabler Ing Kontor Luebeck Überwachungssystem für den Fahrzustand eines U-Bootes
CN102267550B (zh) * 2011-05-13 2013-07-31 哈尔滨工程大学 气动微型观光潜艇十字舵系统
CN108216536B (zh) * 2016-12-09 2019-09-06 中国科学院沈阳自动化研究所 一种轻型无人水下机器人操舵装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US313451A (en) * 1885-03-03 Automatic elevator-brake
EP0035858A2 (en) * 1980-03-10 1981-09-16 ISHIKAWAJIMA SHIP & CHEMICAL PLANT CO., LTD. Ship maneuvering gear
DE3503642A1 (de) * 1984-12-10 1986-06-12 Peter 2000 Hamburg Labentz Unterwasserboot mit seiten- und tiefenruder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US313451A (en) * 1885-03-03 Automatic elevator-brake
EP0035858A2 (en) * 1980-03-10 1981-09-16 ISHIKAWAJIMA SHIP & CHEMICAL PLANT CO., LTD. Ship maneuvering gear
DE3503642A1 (de) * 1984-12-10 1986-06-12 Peter 2000 Hamburg Labentz Unterwasserboot mit seiten- und tiefenruder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PRODUCT ENGINEERING, Band 37, Nr. 1, 3. Januar 1966, Seite 30: "Mechanisms" - controls (Sehe die ganze Seite) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106628075A (zh) * 2015-10-30 2017-05-10 北京精密机电控制设备研究所 一种异构并联冗余操舵机构
CN112537426A (zh) * 2020-12-04 2021-03-23 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) 舵桨协同x舵应急挽回方法及艉部推进器角度调节装置
CN112537426B (zh) * 2020-12-04 2023-09-29 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) 舵桨协同x舵应急挽回方法及艉部推进器角度调节装置

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Publication number Publication date
DE3843630C1 (enrdf_load_stackoverflow) 1990-03-29

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