DE848609C - Ship propulsion system with at least three internal combustion engines connected to the same shaft via gears - Google Patents
Ship propulsion system with at least three internal combustion engines connected to the same shaft via gearsInfo
- Publication number
- DE848609C DE848609C DEA11029A DEA0011029A DE848609C DE 848609 C DE848609 C DE 848609C DE A11029 A DEA11029 A DE A11029A DE A0011029 A DEA0011029 A DE A0011029A DE 848609 C DE848609 C DE 848609C
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- combustion engines
- shaft via
- same shaft
- propulsion system
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/02—Driving of auxiliaries from propulsion power plant
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Gear Transmission (AREA)
Description
Die Erfindung bezieht sich auf Schiffsantriebsanlagen mit mindestens drei über Flüssigkeitskupplungen und Untersetzungsgetriebe auf dieselbe Welle geschalteten Brennkraftmaschinen. Die Erzeugung des erforderlichen Bordstromes ist bei derartigen Anlagen insbesondere dann an eine Anzahl schwer zu erfüllender Bedingungen geknüpft, wenn der Strom sowohl im Hafen als auch bei Fahrt und insbesondere beim Manövrieren durch die Maschinen zur Lieferung der Antriebsleistung erzeugt werden soll. Zweck der Erfindung ist die sinnvolle Einordnung der Maschinen zur Erzeugung des Bordstromes in das Gesamtbild der Anlage bei gleichzeitigem Antrieb durch die Kraftmaschinen zur Erzeugung der Vortriebsleistung.The invention relates to ship propulsion systems with at least three connected to the same shaft via fluid couplings and reduction gears Internal combustion engines. The generation of the required on-board power is with such Systems are linked to a number of conditions that are difficult to meet, when the current is both in port and when sailing and especially when maneuvering is to be generated by the machines for supplying the drive power. purpose the invention is the meaningful classification of the machines for generating the on-board power in the overall picture of the system with simultaneous drive by the prime movers to generate the propulsion power.
Gemäß der Erfindung wird der Bordstrombedarf auf zwei Generatoren aufgeteilt, die zwischen je einer Brennkraftmaschine und dem zugehörigen Getriebe angeordnet sind. Dabei ist vorteilhaft der Generator mit der treibenden Hälfte, das entsprechende Ritzel des Untersetzungsgetriebes mit der getriebenen Hälfte der zugehörigen Flüssigkeitskupplung verbunden. Die Antriebswelle des Generators kann in gewissen Fällen auch die Antriebswelle des Ritzels bzw. das Ritzel selbst durchdringen. Die Generatoren fügen sich dem Gesamtbild der Anlage übersichtlich ein und können sowohl bei Fahrt als auch im Hafen und bei Manövern durch die jeweilige Maschine der Antriebsanlage betrieben werden, ohne daß lästige Umschaltungen erforderlich sind oder eint der Antriebsmaschinen unrationell gefahren werden muß. Ein weiterer Vorteil der vorgeschlagenen Einordnung der Generatoren in die bekannten Anlagen ist darin zu sehen, daß die Stirnseiten aller Antriebsmaschinen für den Antrieb weiterer Hilfsmaschinen, wie z. B. Gebläse, Pumpen und dgl., frei werden.According to the invention, the on-board power requirement is on two generators divided between each one internal combustion engine and the associated transmission are arranged. The generator with the driving half is advantageous, the corresponding pinion of the reduction gear with the driven half of the associated fluid coupling connected. The drive shaft of the generator can in certain cases also penetrate the drive shaft of the pinion or the pinion itself. The generators fit in well with the overall appearance of the system and can both during travel and in port and during maneuvers by the respective machine the drive system can be operated without annoying switchovers required are or one of the prime movers must be driven inefficiently. Another Advantage of the proposed classification of the generators in the known systems can be seen in the fact that the end faces of all drive machines for the drive other auxiliary machines, such as B. blowers, pumps and the like. Be free.
Die Zeichnung zeigt zwei Ausführungsbeispiele. Die Antriebsanlage der Fig. i besteht aus den vier Brennkraftmaschinen i, i", die über je eine Flüssigkeitsströmungskupplung 2 hzw. 2" und das gemeinsame Getriebe 3 die Schraubenwelle 4 antreiben. Der Bordstrombedarf einschließlich der Reserven ist auf die beiden Generatoren 5 verteilt, die zwischen den Brennkraftrnaschinen i" und den Flüssigkeitskupplungen 2" so angeordnet sind, daß sie mit den treibenden Hälften 2"' der Flüssigkeitskupplungen 2" verbunden sind. Die Ritzel 3" des Untersetzungsgetriebes 3 sind mit den getriebenen Hälften 2"" der gleichen Flüssigkeitskupplungen 2" verbunden. Die vorgeschlagene Anordnung läßt die verschiedensten Belastungsmöglichkeiten der Generatoren sowohl heiFahrt als auch imHafen zu.The drawing shows two exemplary embodiments. The propulsion system i consists of the four internal combustion engines i, i ″, each of which has a fluid flow coupling 2 h or 2 "and the common gear 3 drive the screw shaft 4. The on-board power requirement including the reserves is distributed between the two generators 5, which are between the internal combustion engines i "and the fluid couplings 2" are arranged in such a way that that they are connected to the driving halves 2 "'of the fluid couplings 2". The pinions 3 "of the reduction gear 3 are with the driven halves 2" " of the same fluid couplings 2 "connected. The proposed arrangement leaves the various load possibilities of the generators, both hot and cold also in the port.
Die Antriebsanlage der Fig. 2 unterscheidet sich von der Fig. i durch die Anordnung der Brennkraftmaschinen i. und i". liei derartigen Anlagen durchdringt die 'Welle 6 des Generators 5 die Welle 7 des Ritzes 3", so claß die Generatoren an die Vorderseite der Anlage riicken.The drive system of FIG. 2 differs from that of FIG the arrangement of the internal combustion engines i. and i ". liei permeates such systems the 'shaft 6 of the generator 5, the shaft 7 of the scratch 3 ", so the generators back to the front of the system.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA11029A DE848609C (en) | 1950-12-01 | 1950-12-01 | Ship propulsion system with at least three internal combustion engines connected to the same shaft via gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA11029A DE848609C (en) | 1950-12-01 | 1950-12-01 | Ship propulsion system with at least three internal combustion engines connected to the same shaft via gears |
Publications (1)
Publication Number | Publication Date |
---|---|
DE848609C true DE848609C (en) | 1952-09-04 |
Family
ID=6922160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA11029A Expired DE848609C (en) | 1950-12-01 | 1950-12-01 | Ship propulsion system with at least three internal combustion engines connected to the same shaft via gears |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE848609C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952604C (en) * | 1952-08-02 | 1956-11-15 | Weser Ag | Propulsion system for fishing vessels |
DE102004053108B4 (en) * | 2004-10-28 | 2008-06-19 | Alexander Rubinraut | Arrangement for power transmission for a marine propulsion with counter-rotating screws |
DE102008005351A1 (en) | 2008-01-21 | 2009-07-23 | Renk Ag | Torque transmission device for a ship |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE322631C (en) * | 1982-06-17 | 1920-07-06 | Kramer Fritz | Shaft drive for submarines with mixed marching gear |
DE442589C (en) * | 1927-04-04 | Gustav Bauer Dr | Device for operating the flushing air pumps for two-stroke oil machines | |
GB318127A (en) * | 1928-08-28 | 1929-12-12 | Joseph Wolfenstetter |
-
1950
- 1950-12-01 DE DEA11029A patent/DE848609C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE442589C (en) * | 1927-04-04 | Gustav Bauer Dr | Device for operating the flushing air pumps for two-stroke oil machines | |
GB318127A (en) * | 1928-08-28 | 1929-12-12 | Joseph Wolfenstetter | |
DE322631C (en) * | 1982-06-17 | 1920-07-06 | Kramer Fritz | Shaft drive for submarines with mixed marching gear |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952604C (en) * | 1952-08-02 | 1956-11-15 | Weser Ag | Propulsion system for fishing vessels |
DE102004053108B4 (en) * | 2004-10-28 | 2008-06-19 | Alexander Rubinraut | Arrangement for power transmission for a marine propulsion with counter-rotating screws |
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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