DE102005050021A1 - Transmission unit to be used in boat, comprises additional planetary unit connected to output shaft - Google Patents
Transmission unit to be used in boat, comprises additional planetary unit connected to output shaft Download PDFInfo
- Publication number
- DE102005050021A1 DE102005050021A1 DE200510050021 DE102005050021A DE102005050021A1 DE 102005050021 A1 DE102005050021 A1 DE 102005050021A1 DE 200510050021 DE200510050021 DE 200510050021 DE 102005050021 A DE102005050021 A DE 102005050021A DE 102005050021 A1 DE102005050021 A1 DE 102005050021A1
- Authority
- DE
- Germany
- Prior art keywords
- planetary gear
- gear
- gearbox according
- output shaft
- marine gearbox
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2064—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using at least one positive clutch, e.g. dog clutch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/46—Gearings having only two central gears, connected by orbital gears
- F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
- F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
- F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Die Erfindung betrifft ein Schiffsgetriebe gemäß den Merkmalen des Patentanspruchs 1.The The invention relates to a marine gearbox according to the features of the patent claim 1.
Schiffsgetriebe werden meist mit einer festen Übersetzung ausgeführt. In Einzelfällen werden Mehrganggetriebe verlangt, um für verschiedene Betriebszustände die jeweils beste Übersetzung vom Antriebsmotor auf die Abtriebswelle (z.B. Propeller oder Wasserstrahlantrieb) zu erreichen. Dies ist vor allem bei Mehrmotorenanlagen erforderlich, bei welchen die Antriebsleistung beispielsweise durch mehrere Dieselmotoren, Elektromotoren oder Gasturbinen bzw. durch Kombination verschiedener dieser Antriebseinrichtungen aufgebracht wird und die jeweiligen Motoren im Bereich zwischen Teillast – wo nur eine Antriebsmaschine eingesetzt wird – und Volllast – wo alle Antriebsmaschinen eingesetzt werden – immer mit ihrer optimierten Nenndrehzahl betrieben werden können.Marine gear are usually with a fixed translation executed. In individual cases Multi-speed transmissions are required to provide for different operating conditions each best translation from the drive motor to the output shaft (e.g., propeller or waterjet propulsion) to reach. This is especially necessary for multi-engine systems, in which the drive power, for example, by several diesel engines, Electric motors or gas turbines or by a combination of different this drive devices is applied and the respective Engines in the range between part load - where only one prime mover is used - and Full load - where all prime movers are used - always with their optimized Rated speed can be operated.
In der Regel werden als Mehrganggetriebe für Schiffsantriebe Vorschaltgetriebestufen eingesetzt, die mit hydraulisch geschalteten Lamellenkupplungen zu- und abgeschaltet werden. Ebenso ist die Kombination von hydraulisch geschalteten Lamellenkupplungen mit Freiläufen oder so genannten Synchronkupplungen bekannt.In As a rule, multi-speed gearboxes for marine propulsion systems are used in gearboxes used, with hydraulically switched multi-disc clutches be switched on and off. Likewise, the combination of hydraulic switched multi-plate clutches with freewheels or so-called synchronizer clutches known.
Nachteilig bei diesen Lösungen ist ein erheblicher Mehraufwand hinsichtlich Gewicht und Kosten.adversely in these solutions is a significant overhead in terms of weight and cost.
Bei Anwendungsfällen, bei denen ein zweiter Gang nur in Ausnahmefällen geschaltet werden soll, sind Lösungen möglich, bei welchen Komponenten der Anlage im Stillstand ein- bzw. ausgerückt werden können und damit ein zweiter Gang geschaltet wird.at Applications, where a second gear is to be switched only in exceptional cases, are solutions possible, in which components of the system can be switched in and out at a standstill and so that a second gear is switched.
Aufgabe der Erfindung ist es, ein kompaktes, gewichtssparendes Schaltgetriebe für eine Schiffsantriebsanlage zu schaffen.task The invention is a compact, weight-saving manual transmission for a ship propulsion system to accomplish.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.These The object is solved by the features of claim 1.
Bei der erfindungsgemäßen Anordnung wird in vorteilhafter Weise nur ein einziges Vorgelege als Untersetzungsgetriebestufe benötigt, welches von allen Motoren benützt wird. Dadurch werden vorteilhaft Gewicht und Kosten gespart.at the inventive arrangement is advantageously only a single countershaft as a reduction gear stage needed which uses of all engines becomes. This advantageously saves weight and costs.
Durch das erfindungsgemäße Schaltgetriebe können die Antriebsmotoren optimal mit ihrer Nenndrehzahl an die Propellerlastkurve angepasst werden.By the transmission according to the invention, the Drive motors optimally with their rated speed to the propeller load curve be adjusted.
Mit dem erfindungsgemäßen Schaltgetriebe kann jeder der beiden Antriebsmotoren vorteilhaft einzeln mit dem zweiten Gang den Propeller oder andere Antriebselemente wie beispielsweise einen Waterjet antreiben.With the transmission according to the invention can each of the two drive motors advantageously individually with the second Gear the propeller or other drive elements such as drive a waterjet.
Beim Umschalten von einer zur anderen Getriebeschaltstufe bleibt bei dem erfindungsgemäßen Schaltgetriebe vorteilhaft die Drehrichtung der Abtriebswelle unverändert.At the Switching from one to the other gear shift stage remains the manual transmission according to the invention advantageous, the direction of rotation of the output shaft unchanged.
Für das Umschalten des erfindungsgemäßen Schaltgetriebes ist vorteilhaft nur ein einziger Stellmechanismus erforderlich.For switching of the gearbox according to the invention Advantageously, only a single actuating mechanism is required.
Weitere Vorteile der Erfindung ergeben sich aus den Unteransprüchen in Verbindung mit der Beschreibung.Further Advantages of the invention will become apparent from the dependent claims Connection with the description.
Nachfolgend wird die Erfindung anhand der schematischen Zeichnung näher erläutert. Diefollowing The invention will be explained in more detail with reference to the schematic drawing. The
Das
in
Wird
ein Betriebszustand wie im Einmotorenbetrieb gewünscht, so kann während eines
kurzen Stillstandes der Anlage der zweite Gang mit der zusätzlichen Übersetzung
eingelegt werden, der in der Summe eine höhere Übersetzung und damit eine kleinere
Abtriebsdrehzahl ergibt. Dadurch kann der Motor
Die
erfindungsgemäße Lösung besteht
aus einem zusätzlichen
Planetengetriebe
Im
ersten Gang bzw. der ersten Schaltstufe, die in der oberen Hälfte der
Zeichnung dargestellt ist, in der Regel meist der Normalbetrieb,
wird das Planetengetriebe
Zum
Umschalten auf den zweiten Gang bzw. die zweite Schaltstufe wird
im Stillstand die Verbindung der Zahnkupplung
Der
Umschaltmechanismus ist so gestaltet, dass mit einem einzigen Stellmechanismus
Zum
erleichterten Finden einer korrekten „Zahn auf Lücke" Stellung zum Einrücken kann
eine zusätzliche
Dreheinrichtung
Eine
Automatisierung des Ein- und Ausrückens ist durch eine im Betrieb
schaltbare Bremse, die zwischen Sonnenrad
Die Schaltstellung der beiden Gänge kann über Stellungssensoren an ein Schiffssteuersystem gemeldet werden.The Switch position of the two gears can over Position sensors are reported to a ship control system.
- 11
- Planetengetriebeplanetary gear
- 22
- Abtriebswelleoutput shaft
- 33
- Abtriebsradoutput gear
- 3a3a
- Hohlwellehollow shaft
- 44
- Hohlradring gear
- 55
- Planetenträgerplanet carrier
- 66
- Sonnenradsun
- 77
- Zahnkupplunggear coupling
- 88th
- Gehäusecasing
- 99
- Verstelleinrichtungadjustment
- 1010
- Drehvorrichtungrotator
- 1111
- Planetenlagerungplanet support
- 1212
- Motorengine
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510050021 DE102005050021A1 (en) | 2005-10-19 | 2005-10-19 | Transmission unit to be used in boat, comprises additional planetary unit connected to output shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510050021 DE102005050021A1 (en) | 2005-10-19 | 2005-10-19 | Transmission unit to be used in boat, comprises additional planetary unit connected to output shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005050021A1 true DE102005050021A1 (en) | 2007-04-26 |
Family
ID=37905167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510050021 Withdrawn DE102005050021A1 (en) | 2005-10-19 | 2005-10-19 | Transmission unit to be used in boat, comprises additional planetary unit connected to output shaft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005050021A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008005351A1 (en) | 2008-01-21 | 2009-07-23 | Renk Ag | Torque transmission device for a ship |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145779A (en) * | 1961-07-12 | 1964-08-25 | Wilhelm G Stoeckicht | Multi-engine main propulsion gearing arrangements |
EP0184082A2 (en) * | 1984-12-03 | 1986-06-11 | RENK TACKE GmbH | Ship's propulsion for multiple engine drive |
DE3102556C2 (en) * | 1981-01-27 | 1987-08-13 | Mtu Friedrichshafen Gmbh | |
DE3700584C2 (en) * | 1986-01-15 | 1992-02-13 | Renk Tacke Gmbh, 8900 Augsburg, De | |
DE10235286A1 (en) * | 2002-08-02 | 2004-02-26 | Renk Aktiengesellschaft | Ship's drive propeller shaft clutch assembly e.g. for cargo vessels, uses wedge-shaped teeth for coupling hubs and coupling sleeve |
-
2005
- 2005-10-19 DE DE200510050021 patent/DE102005050021A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145779A (en) * | 1961-07-12 | 1964-08-25 | Wilhelm G Stoeckicht | Multi-engine main propulsion gearing arrangements |
DE3102556C2 (en) * | 1981-01-27 | 1987-08-13 | Mtu Friedrichshafen Gmbh | |
EP0184082A2 (en) * | 1984-12-03 | 1986-06-11 | RENK TACKE GmbH | Ship's propulsion for multiple engine drive |
DE3700584C2 (en) * | 1986-01-15 | 1992-02-13 | Renk Tacke Gmbh, 8900 Augsburg, De | |
DE10235286A1 (en) * | 2002-08-02 | 2004-02-26 | Renk Aktiengesellschaft | Ship's drive propeller shaft clutch assembly e.g. for cargo vessels, uses wedge-shaped teeth for coupling hubs and coupling sleeve |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008005351A1 (en) | 2008-01-21 | 2009-07-23 | Renk Ag | Torque transmission device for a ship |
US7993174B2 (en) | 2008-01-21 | 2011-08-09 | Renk Aktiengesellschaft | Torque transmission device for a ship |
DE102008005351B4 (en) | 2008-01-21 | 2018-08-23 | Renk Ag | Torque transmission device for a ship |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110502 |
|
R082 | Change of representative |