DE69921432T2 - Azimuth propeller device - Google Patents
Azimuth propeller device Download PDFInfo
- Publication number
- DE69921432T2 DE69921432T2 DE69921432T DE69921432T DE69921432T2 DE 69921432 T2 DE69921432 T2 DE 69921432T2 DE 69921432 T DE69921432 T DE 69921432T DE 69921432 T DE69921432 T DE 69921432T DE 69921432 T2 DE69921432 T2 DE 69921432T2
- Authority
- DE
- Germany
- Prior art keywords
- ship
- propeller
- shaft
- azimuth
- propeller device
- 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.)
- Expired - Lifetime
Links
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
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
- B63B25/004—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for containers
-
- 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
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
- B63H2005/1256—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with mechanical power transmission to propellers
-
- 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
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
- B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
-
- 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
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Traffic Control Systems (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Transmission Devices (AREA)
- Mechanical Means For Catching Fish (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Azimut-Propellervorrichtung und ein Schiff, das mit der Azimut-Propellervorrichtung ausgestattet ist.The The present invention relates to an azimuth propeller device and a ship equipped with the azimuth propeller device is.
Im Allgemeinen sind Schiffe mit einem Propeller ausgerüstet. Der Propeller wird gedreht und treibt das Schiff in eine Richtung vorwärts, das durch ein Ruder gesteuert wird.in the Generally ships are equipped with a propeller. Of the Propeller is turned, propelling the ship in a direction forward controlled by a rudder.
Die
Wie
in den
Da
die Hauptmaschine
In den letzten Jahren wurden Schiffe mit jeweils einem Azimut-Propeller am Heck vorgeschlagen. Der Azimut-Propeller kann um eine vertikale Achse gedreht werden. Der Azimut-Propeller treibt das Schiff vorwärts, wenn er um die horizontale Achse angetrieben wird, und steuert das Schiff, wenn er um die vertikale Achse gedreht wird.In In recent years ships have been each with an azimuth propeller suggested at the stern. The azimuth propeller can be around a vertical axis to be turned around. The azimuth propeller propels the ship forward, though he is driven around the horizontal axis, and controls the ship, when it is rotated about the vertical axis.
Die
Wie
in den
In
dem Heck ist ein Generator/eine Maschine (G/E) vorgesehen, der/die
sich über
dem Wellenbock
Die
Wie
aus der Kurve C klar entnehmbar ist, kann das Schiff
Wie
vorstehend beschrieben, hat das in der
Die
Seitenkomponente der Vortriebskraft, die auf das Schiff
Um
dem Schiff
Wenn Steuern auf Kohlenstoff-Emission erhoben werden, um eine globale Erwärmung zu verhindern, ist es zur Einsparung von Energie erforderlich, Schiffe bei niedriger Geschwindigkeit zu navigieren. Wenn Schiffe bei niedriger Geschwindigkeit navigiert werden, nimmt jedoch die Ruderkraft ab. Demzufolge verringert sich besonders die Steuerbarkeit eines Niedriggeschwindigkeits-Schiffes.If Taxes on carbon emission are raised to a global one warming To prevent it, it is necessary to save energy, ships to navigate at low speed. When ships at lower Be navigated speed, but decreases the rudder power. As a result, the controllability of a low-speed ship is particularly reduced.
Es ist daher nicht nur erforderlich, dass ein Schiff mit einer Azimut-Propellervorrichtung eine ausreichende Manövrierbarkeit aufrechterhält, auch wenn es bei niedriger Geschwindigkeit navigiert wird, sondern ebenfalls, dass die Vorwärtsantriebseffizienz der Azimut-Propellervorrichtung verbessert wird.It Therefore, not only is a ship required with an azimuth propeller device sufficient maneuverability maintains, even if it is navigated at low speed, but also that the forward drive efficiency the azimuth propeller device is improved.
Die
Die vorliegende Erfindung ist gemacht worden, um die vorstehend beschriebenen Probleme zu lösen. Eine Aufgabe der Erfindung ist es, eine Azimut-Propellervorrichtung zu schaffen, die die Steuerbarkeit von Schiffen während einer Navigation bei niedriger Geschwindigkeit verbessern und die Schiffe mit hoher Effizienz vorwärtstreiben kann. Eine andere Aufgabe der Erfindung ist es, ein Schiff vorzusehen, dass mit dieser Azimut-Propellervorrichtung ausgestattet ist.The The present invention has been made to be as described above To solve problems. An object of the invention is an azimuth propeller device to create the controllability of ships during one Improve navigation at low speed and with the ships drive high efficiency can. Another object of the invention is to provide a ship, that is equipped with this azimuth propeller device.
Gemäß der Erfindung ist eine Azimut-Propellervorrichtung vorgesehen, die umfasst: eine rotierbare Welle, die mit einem Heck eines Schiffes verbindbar ist und die eine von dem Heck des Schiffes hervorstehende Ruderhacke mit einer Ausklinkung in einem Randbereich hat, um den Durchgang des um die Welle rotierten Propellers zu ermöglichen; ein mit der Welle verbundenes Ruderblatt, das zur Steuerung des Schiffskurses ausgebildet ist, ein an einem Mittelteil des Ruderblatts angebrachtes Aggregat; ein Propeller mit einer an einem Ende des Aggregates verbundenen Propellerwelle; und einem in dem Aggregat vorgesehenen Antrieb zum Antreiben der Propellerwelle. Bei einer bevorzugten Ausführungsform umfasst das Ruderblatt ein mit dem oberen Teil der Welle verbundenes oberes Ruderblatt, das oberhalb des Aggregates angeordnet und zur Steuerung des Schiffskurses ausgebildet ist, und ein mit dem unteren Teil der Welle ver bundenes unteres Ruderblatt, das unterhalb des Aggregats angeordnet und zur Steuerung des Schiffskurses ausgebildet ist.According to the invention there is provided an azimuth propeller apparatus comprising: a rotatable shaft, which is connectable to a stern of a ship and one of the stern hoists protruding from the stern of the ship with a notch in a border area has to pass the propeller rotated around the shaft; one with the wave connected rudder blade, which is designed to control the ship's course is an aggregate attached to a central part of the rudder blade; a propeller with a connected at one end of the unit Propeller shaft; and a drive provided in the unit for Driving the propeller shaft. In a preferred embodiment the rudder blade connected to the upper part of the shaft upper Rudder blade, which is arranged above the unit and for control of the ship's course, and one with the lower part the lower verge blade connected to the shaft, that underneath the aggregate arranged and designed to control the ship's course.
Gemäß der vorliegenden Erfindung ist ebenfalls ein Schiff vorgesehen, das die vorgenannte Azimut-Propellervorrichtung aufweist.According to the present Invention is also provided a ship, the aforementioned Azimuth propeller device has.
Bei einer anderen bevorzugten Ausführungsform ist eine Reaktionsflosse mit dem Aggregat verbunden und am Bugstrom des Propellers angeordnet und verwirbelt Wasser in eine Richtung entgegengesetzt zu einer Rotationsrichtung des Propellers.at another preferred embodiment a reaction fin is connected to the aggregate and at the bowstream The propeller arranges and swirls water in one direction opposite to a direction of rotation of the propeller.
Weitere bevorzugte Ausführungsformen sind in den Unteransprüchen beschrieben.Further preferred embodiments are in the subclaims described.
Die Erfindung kann anhand der folgenden detaillierten Beschreibung in Verbindung mit den beiliegenden Zeichnungen besser verstanden werden, wobeiThe The invention may be understood from the following detailed description in FIG Compound be better understood with the accompanying drawings, wherein
Die Ausführungsformen der Erfindung werden mit Bezug auf die beiliegenden Zeichnungen beschrieben.The embodiments of the invention who described with reference to the accompanying drawings.
Die
Wie
aus der Kurve A ersichtlich, ist die Seitenkraft fast gleich der
Summe der auf den Rumpf ausgeübten
Seitenkraft, wenn der Propeller
Die
Kurve B in der
Darüberhinaus
zeigt die Kurve C in der
Die erfindungsgemäße Azimut-Propellervorrichtung zeichnet sich in zweierlei Hinsicht aus. Erstens ist die Lücke zwischen dem Ruderblatt und dem Rumpf klein, wodurch die Steuerbarkeit des Schiffes erhöht wird. Zweitens wird die Azimut-Propellervorrichtung um 180° aus der normalen Position gedreht, um das Schiff rückwärts anzutreiben.The Azimuth propeller device according to the invention is characterized in two ways. First, the gap is between the rudder blade and the hull small, whereby the controllability of the Ship increases becomes. Second, the azimuth propeller device is rotated 180 ° out of rotated normal position to propel the ship backwards.
Die
Die
Ruderhacke
Um
das Schiff rückwärts anzutreiben,
ist es ausreichend, die Welle
Die
Der
Einsatz der Reaktionsflosse
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10363047A JP2000177694A (en) | 1998-12-21 | 1998-12-21 | Ship equipped with azimuth propeller with rudder |
JP36304798 | 1998-12-21 | ||
JP11170007A JP2001001991A (en) | 1999-06-16 | 1999-06-16 | Azimuth propeller device with fin |
JP17000799 | 1999-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69921432D1 DE69921432D1 (en) | 2004-12-02 |
DE69921432T2 true DE69921432T2 (en) | 2006-03-02 |
Family
ID=26493159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69921432T Expired - Lifetime DE69921432T2 (en) | 1998-12-21 | 1999-12-17 | Azimuth propeller device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1013544B1 (en) |
AT (1) | ATE280709T1 (en) |
DE (1) | DE69921432T2 (en) |
ES (1) | ES2232070T3 (en) |
NO (1) | NO996345L (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI107042B (en) * | 1998-09-14 | 2001-05-31 | Abb Azipod Oy | Turning a propulsion unit |
JP2003011893A (en) * | 2001-06-29 | 2003-01-15 | Mitsubishi Heavy Ind Ltd | Azimuth propeller |
JP4445167B2 (en) * | 2001-09-11 | 2010-04-07 | ヤンマー株式会社 | Ship power generation and propulsion equipment |
FR2842784B1 (en) * | 2002-07-25 | 2005-03-11 | Alstom | SHIP GOVERNOR SECURED IN ANGULAR POSITION BY AN ELECTRIC MOTOR |
US6957990B2 (en) * | 2002-08-21 | 2005-10-25 | Lowe Jerry W | Electric houseboat |
GB0403557D0 (en) * | 2004-02-18 | 2004-03-24 | Rolls Royce Plc | Ship propulsion arrangement |
FI121659B (en) * | 2004-11-29 | 2011-02-28 | Waertsilae Finland Oy | Watercraft Propulsion System |
NO20061745L (en) * | 2006-04-20 | 2007-10-22 | Rolls Royce Marine As | Azipull |
JP2010241194A (en) * | 2009-04-02 | 2010-10-28 | Tokyo Univ Of Marine Science & Technology | Electric propulsion system for marine vessel |
NL1037824C2 (en) * | 2010-03-23 | 2011-09-27 | Heijden Spijkers Maria Anna Josepha | Apparatus and method for the propulsion, steering, manoeuvring and stabilisation of boats and other floating vessels. |
JP2012061937A (en) * | 2010-09-15 | 2012-03-29 | Mitsubishi Heavy Ind Ltd | Azimuth propeller |
JP2012111422A (en) * | 2010-11-26 | 2012-06-14 | Mitsubishi Heavy Ind Ltd | Azimuth propeller and ship provided with the same |
JP5984657B2 (en) * | 2012-12-20 | 2016-09-06 | 三菱重工業株式会社 | Swing propeller and ship |
EP2993122B1 (en) * | 2014-09-03 | 2018-07-04 | ABB Oy | Ship propulsion arrangement |
JP6498283B2 (en) * | 2014-09-26 | 2019-04-10 | シーメンス アクチエンゲゼルシヤフトSiemens Aktiengesellschaft | Gondola propulsion device with traction propeller |
PL424813A1 (en) * | 2018-03-09 | 2019-09-23 | Bibus Menos Spółka Z Ograniczoną Odpowiedzialnością | Propeller unit of a watercraft |
CN109436269A (en) * | 2018-12-06 | 2019-03-08 | 无锡瑞风船用推进器有限公司 | A kind of full circle swinging steering engine paddle for wind-powered electricity generation O&M ship |
CN109515666A (en) * | 2019-01-21 | 2019-03-26 | 中国计量大学 | A kind of vector propeller of underwater robot |
CN112278212B (en) * | 2020-10-29 | 2022-01-28 | 武汉船用机械有限责任公司 | Split type structure of steering oar rotation driving device |
US11352117B1 (en) | 2021-02-08 | 2022-06-07 | Gigawave Llc | Enhanced wave generation methods and systems |
CN113593355B (en) * | 2021-07-27 | 2022-08-30 | 武汉理工大学 | Combined hybrid power experiment teaching ship |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714866A (en) * | 1951-02-19 | 1955-08-09 | Friedrich W Pleuger | Device for propelling a ship |
GB1203560A (en) * | 1968-04-27 | 1970-08-26 | Kiyoshi Shima | Steering and propulsion gear for ships |
SE7808462L (en) * | 1978-08-08 | 1980-02-09 | Kesol Bat Ab | SEAL BATTERY MANUAL DEVICE |
DE3207398C2 (en) * | 1982-03-02 | 1986-03-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Ship propulsion system with a main and a counter propeller |
FI96590B (en) * | 1992-09-28 | 1996-04-15 | Kvaerner Masa Yards Oy | Ship's propulsion device |
JPH07267189A (en) * | 1994-03-31 | 1995-10-17 | Mitsubishi Heavy Ind Ltd | Marine propeller device with current fin |
EP0935553B1 (en) * | 1996-11-07 | 2001-09-19 | Schottel GmbH & Co KG. | Dual propeller propulsion system for a water craft |
-
1999
- 1999-12-17 EP EP19990125210 patent/EP1013544B1/en not_active Expired - Lifetime
- 1999-12-17 AT AT99125210T patent/ATE280709T1/en not_active IP Right Cessation
- 1999-12-17 ES ES99125210T patent/ES2232070T3/en not_active Expired - Lifetime
- 1999-12-17 DE DE69921432T patent/DE69921432T2/en not_active Expired - Lifetime
- 1999-12-20 NO NO996345A patent/NO996345L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1013544A3 (en) | 2002-01-30 |
EP1013544B1 (en) | 2004-10-27 |
NO996345L (en) | 2000-06-22 |
EP1013544A2 (en) | 2000-06-28 |
ES2232070T3 (en) | 2005-05-16 |
NO996345D0 (en) | 1999-12-20 |
DE69921432D1 (en) | 2004-12-02 |
ATE280709T1 (en) | 2004-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |