EP0249208B1 - Schiffsantriebsanlage mit zwei Verstellpropellern - Google Patents

Schiffsantriebsanlage mit zwei Verstellpropellern Download PDF

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Publication number
EP0249208B1
EP0249208B1 EP87108374A EP87108374A EP0249208B1 EP 0249208 B1 EP0249208 B1 EP 0249208B1 EP 87108374 A EP87108374 A EP 87108374A EP 87108374 A EP87108374 A EP 87108374A EP 0249208 B1 EP0249208 B1 EP 0249208B1
Authority
EP
European Patent Office
Prior art keywords
transmission
ship
propeller
clutches
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
Application number
EP87108374A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0249208A1 (de
Inventor
Erwin Terörde
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
Application filed by Renk Tacke GmbH filed Critical Renk Tacke GmbH
Publication of EP0249208A1 publication Critical patent/EP0249208A1/de
Application granted granted Critical
Publication of EP0249208B1 publication Critical patent/EP0249208B1/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
    • B63H23/18—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit for alternative use of the propulsion power units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/10—Propeller-blade pitch changing characterised by having pitch control conjoint with propulsion plant control
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller

Definitions

  • the invention relates to a ship propulsion device with at least two motors for driving two variable propellers and at least two auxiliary machines, each propeller being associated with a gear block.
  • Ship types of this type include, for example, supply ships, cruise ships, passenger ships and tugs. Of all the engines, only two are mostly in operation.
  • Power take-offs for example for generators, can also only be driven by the control and port machine assigned to them.
  • the applicant has also proposed the installation of more than two motors with the same or different outputs, one half of which is assigned to a propeller. Both propellers can be driven by the motor or motors on one side of the propeller, even at the respective operational propeller speed. Under this condition, the driving profile can then be divided into several areas.
  • parallel operation of the generators (auxiliary machines) installed on each propeller side by one or both of the starboard or port engines was not possible. Despite this arrangement, it was also not possible to do without a clutch in the connecting block of the transmission blocks.
  • the invention is based on the object of designing a ship propulsion system according to the preamble of claim 1 in such a way that optimum use is made of the total installed power distributed to the individual drive motors, taking into account the very different driving profile of the ship, the engine and propeller characteristics and the different use of generators is guaranteed.
  • the invention as a solution to this problem is characterized in that a generator gear block, consisting of generators, which are connected in parallel by shafts via gear wheels and are connected in a slip-free manner, is arranged between the gear blocks, the generator gear block optionally having one of the motors -Propeller gear blocks, can be connected to both motor-propeller gear blocks for one or two driving motors or to both motor-propeller gear blocks for one or two driving motors and propellers switched off.
  • the invention offers the possibility of driving both propellers at an economical speed by means of a motor, using the propeller map and thus with the best efficiency.
  • the required partial output of the engine that is not connected to the generator transmission block can be driven in a fuel-efficient manner via the engine characteristic curve.
  • the entire drive system consists of two gear blocks arranged in mirror image.
  • the total installed capacity is distributed over two or four Mi - MIV drive motors.
  • the gear blocks are connected to one another by a generator gear block G 1 , W 2 , S 4 , Ws, Ws.
  • the clutches K i can also be placed in the transmission drive shafts W 2 of the connection stages according to FIGS. 1A, 3A.
  • the generator gear block is connected to the respective motor-propeller gear block via the clutch Ki, connection stages Ss and the shafts W 1 .
  • the starboard engine must be disconnected from the system.
  • the shift clutches Ki and K 2 belonging to the starboard engine are switched off
  • the power of the port engine is transmitted in this case by switching on the port clutches Ki, K 3 and the starboard clutch K 3 .
  • FIGS. 3 and 3A in deviation from the device according to FIGS. 1 and 1A, two additional drive motors are provided, one for each side of the ship. They are the M II and M III motors. The additional motors are arranged so that they bring their performance directly into the same reduction step S 1 that are already available for the motors Mi and M l v.
  • the switching options and corresponding force profiles for the devices according to FIGS. 3 and 3A can be found in the table according to FIG.
  • the host can be used for different power consumption of the two variable propellers or for different driving speeds
  • Most economical machine combinations with power distributions are determined taking into account the pitch of the propeller, so that the system can be driven extremely energy-saving over the entire driving profile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP87108374A 1986-06-13 1987-06-10 Schiffsantriebsanlage mit zwei Verstellpropellern Expired EP0249208B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863619545 DE3619545A1 (de) 1986-06-13 1986-06-13 Schiffsantriebsanlage mit zwei verstellprobellern
DE3619545 1986-06-13

Publications (2)

Publication Number Publication Date
EP0249208A1 EP0249208A1 (de) 1987-12-16
EP0249208B1 true EP0249208B1 (de) 1989-08-16

Family

ID=6302728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108374A Expired EP0249208B1 (de) 1986-06-13 1987-06-10 Schiffsantriebsanlage mit zwei Verstellpropellern

Country Status (2)

Country Link
EP (1) EP0249208B1 (enrdf_load_stackoverflow)
DE (2) DE3619545A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005050A1 (de) * 2000-02-04 2001-08-09 Zahnradfabrik Friedrichshafen Zweimotoren-Schiffsantriebsanlage
DE102010044710A1 (de) 2010-09-07 2012-03-08 Reintjes Gmbh Schiffsgetriebe
CN104149962A (zh) * 2014-07-24 2014-11-19 杭州前进齿轮箱集团股份有限公司 一种用于测试柴油机性能的专用齿轮箱
DE102018111402B3 (de) * 2018-05-14 2019-11-07 Schottel Gmbh Azimuth-Antrieb für ein Schiff
DK201900302A1 (en) * 2019-03-11 2020-09-16 Svitzer As A shaft linkage for linking and driving at least two drivetrains of a vessel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR586050A (fr) * 1923-09-24 1925-03-13 Fiat Spa Système d'installation de groupes moteurs-propulseurs sur des bateaux
CH379313A (de) * 1960-08-04 1964-06-30 Schweizerische Lokomotiv Getriebeanlage für ein Zweischraubenschiff
CH632963A5 (de) * 1978-10-13 1982-11-15 Maag Zahnraeder & Maschinen Ag Antriebsanlage fuer schiffe.
DE2927386B1 (de) * 1979-07-04 1981-01-29 Mannesmann Ag Schiffsgetriebe mit einer Nebenabtriebswelle

Also Published As

Publication number Publication date
DE3619545A1 (de) 1987-12-17
EP0249208A1 (de) 1987-12-16
DE3619545C2 (enrdf_load_stackoverflow) 1990-06-28
DE3760444D1 (en) 1989-09-21

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