EP0184082B1 - Schiffsgetriebe für Mehrmotorenantrieb - Google Patents

Schiffsgetriebe für Mehrmotorenantrieb Download PDF

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Publication number
EP0184082B1
EP0184082B1 EP19850114828 EP85114828A EP0184082B1 EP 0184082 B1 EP0184082 B1 EP 0184082B1 EP 19850114828 EP19850114828 EP 19850114828 EP 85114828 A EP85114828 A EP 85114828A EP 0184082 B1 EP0184082 B1 EP 0184082B1
Authority
EP
European Patent Office
Prior art keywords
drive
ship
transmission
driving
couplings
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
Application number
EP19850114828
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0184082A3 (en
EP0184082A2 (de
Inventor
Franz Dipl.-Ing. Tacke
Erwin Terörde
Johannes Münstermann
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.)
Renk Tacke GmbH
Original Assignee
Renk Tacke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6251742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0184082(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Renk Tacke GmbH filed Critical Renk Tacke GmbH
Publication of EP0184082A2 publication Critical patent/EP0184082A2/de
Publication of EP0184082A3 publication Critical patent/EP0184082A3/de
Application granted granted Critical
Publication of EP0184082B1 publication Critical patent/EP0184082B1/de
Expired 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
    • 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
    • B63H23/10—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Definitions

  • the invention relates to a marine transmission for transferring the drive power of a plurality of drive machines, for example diesel engines, to a propeller shaft using switching clutches connected to hollow drive pinions in order to switch individual drive machines on or off during operation.
  • DE-A-1 531 740 proposes an initially mentioned transmission, in which the couplings are arranged on the side of the transmission facing away from the drive motor.
  • the primary part of the clutch is attached to the drive shaft which is guided through a hollow pinion shaft of the reduction gear.
  • the secondary part of the coupling is connected to the pinion shaft in a force-transmitting manner.
  • the drive shaft is supported with the primary part of the clutch in a bearing of the secondary part.
  • the invention is based on the object of making a marine transmission of the type mentioned in the introduction so compact that the correct tooth engagement is not adversely affected by a driving style with a changing number of motors of the drive units or by foundation movements, different thermal expansions or a high switching frequency.
  • the solution according to the invention is characterized by the characterizing features of claim 1.
  • the bearing of the drive shaft which is independent of the pinion, is particularly advantageous.
  • the pinion is practically carried by the coupling sleeves mounted in the gear housing.
  • the drive shafts are supported free of lateral forces and bending moments. It is ensured that the drive shaft bearings are relieved of axial loads resulting from the power transmission.
  • the distance between the drive pinion and at the same time the outer sleeves of the clutch clutches is very large despite the compact design, so that weight and moment loads from the drive shafts can not be noticed on the pinion.
  • two motors 1a work. 1b via switchable couplings 3a, 3b on a common drive pinion 2.
  • the pinion 2 drives the propeller shaft 5 via the driven wheel 4.
  • An axial thrust bearing 14 for receiving the propeller thrust is arranged between the driven wheel 4 and the propeller shaft 5.
  • Flexible couplings 6a, 6b are placed between motors and drive shafts 7a, 7b in a manner known per se.
  • the coupling hubs 8a, 8b are located on the drive shafts. They are carried together with these drive shafts by the outer bearings 9a, 9b (in the coupling sleeves 11a, 11b) and the inner bearings 10a, 10b in the drive pinion.
  • the drive pinion is firmly connected to the coupling sleeves 11 a, 11 b of the clutch 3a, 3b via flanges 12a, 12b.
  • the drive pinion 2 and the coupling sleeves 11a, 11b designed as ring gears are supported together in the radial bearings 13a, 13b arranged symmetrically in the transmission housing 15. These are designed as plain bearings.
  • FIG. 3 shows a further variant of the drive arrangement with two drive motors 1a and 1c arranged parallel to one another using a double-ship transmission.
  • the drive pinions 2a, 2b are mounted on their sides facing away from the motors via ring gear-like support rings 17a and 17b in the transmission housing.
  • 18a and 18b only two power take-offs are identified, which are used for example to drive power generators, pumps etc.
  • the drive pinion 2 is chosen to be smaller due to the larger reduction ratio.
  • the two intermediate flanges 16a, 16b serve to connect the drive pinion and the flanges 12a, 12b of the coupling sleeves 11a, 11b. This type of connection between the clutches and the drive pinion can also be used analogously for all of the transmission designs mentioned.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Gear Transmission (AREA)
  • Mechanical Operated Clutches (AREA)
EP19850114828 1984-12-03 1985-11-22 Schiffsgetriebe für Mehrmotorenantrieb Expired EP0184082B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843444000 DE3444000A1 (de) 1984-12-03 1984-12-03 Schiffsgetriebe fuer mehrmotorenantrieb
DE3444000 1984-12-03

Publications (3)

Publication Number Publication Date
EP0184082A2 EP0184082A2 (de) 1986-06-11
EP0184082A3 EP0184082A3 (en) 1986-12-30
EP0184082B1 true EP0184082B1 (de) 1989-03-15

Family

ID=6251742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850114828 Expired EP0184082B1 (de) 1984-12-03 1985-11-22 Schiffsgetriebe für Mehrmotorenantrieb

Country Status (4)

Country Link
EP (1) EP0184082B1 (fi)
JP (1) JPS61196894A (fi)
DE (1) DE3444000A1 (fi)
FI (1) FI81314C (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2932320B2 (ja) * 1991-04-17 1999-08-09 ヤンマーディーゼル株式会社 二機一軸式船舶
DE19520759C2 (de) * 1995-06-07 1998-01-29 Renk Ag Getriebeanlage für Mehrmotoren-Schiffsantrieb
DE102005050021A1 (de) * 2005-10-19 2007-04-26 Renk Ag Schiffsgetriebe
US8393926B2 (en) * 2009-02-12 2013-03-12 Twin Disc, Inc. Hybrid marine power train system
CN103072683A (zh) * 2013-01-22 2013-05-01 中国船舶重工集团公司第七�三研究所 船用柴油机并车齿轮传动装置
DE102014220436A1 (de) * 2014-10-09 2016-04-14 Voith Patent Gmbh Antriebsvorrichtung
GB2615612B (en) * 2022-03-16 2024-05-15 Ecomar Propulsion Ltd Belt driven inboard marine propulsion system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910991C (de) * 1951-11-12 1954-05-10 Iaweseria Ag Kombinierter Schiffs- und Hilfsmaschinenantrieb aus Kraftmaschinen, hydraulischen Kupplungen und Getrieben
DE1531740A1 (de) * 1958-10-22 1969-06-12 Tacke Kg F Anordnung von Drehmoment-Schlupfkupplungen fuer Schiffsantriebsanlagen
DE2312626B2 (de) * 1973-03-14 1977-07-21 Getriebe fuer mehrmotorenantrieb, insbesondere schiffsgetriebe
DE2837044A1 (de) * 1978-08-24 1980-02-28 Bhs Bayerische Berg Schiffsgetriebe mit doppelantrieb
DE2914875B1 (de) * 1979-04-12 1980-09-25 Weser Ag Schiffsgetriebe mit mechanischen und hydrodynamischen Elementen

Also Published As

Publication number Publication date
FI81314C (fi) 1990-10-10
FI854710A (fi) 1986-06-04
JPS61196894A (ja) 1986-09-01
FI854710A0 (fi) 1985-11-28
DE3444000A1 (de) 1986-06-05
EP0184082A3 (en) 1986-12-30
FI81314B (fi) 1990-06-29
DE3444000C2 (fi) 1990-04-19
EP0184082A2 (de) 1986-06-11

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