EP0853577A1 - Schiffsantrieb mit einer antriebsmaschine und direkt angetriebener propellerwelle - Google Patents
Schiffsantrieb mit einer antriebsmaschine und direkt angetriebener propellerwelleInfo
- Publication number
- EP0853577A1 EP0853577A1 EP96945480A EP96945480A EP0853577A1 EP 0853577 A1 EP0853577 A1 EP 0853577A1 EP 96945480 A EP96945480 A EP 96945480A EP 96945480 A EP96945480 A EP 96945480A EP 0853577 A1 EP0853577 A1 EP 0853577A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- pressure
- flange
- ship
- propeller
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005461 lubrication Methods 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
-
- 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
- B63H23/12—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit allowing combined use of the propulsion power units
- B63H23/16—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit allowing combined use of the propulsion power units characterised by provision of reverse drive
-
- 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
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
Definitions
- the invention relates to a ship propulsion system consisting of a drive machine and a propeller shaft directly connected to it, provided with a propeller, according to the preamble of the main claim.
- This additional drive consists of an electric motor that has a
- Gearbox drives the propeller shaft or the propeller, in which case the propeller shaft must be uncoupled from the defective drive machine by means of a separating device.
- the lower propeller thrust in this auxiliary or emergency operation compared to normal operation must still be introduced into the hull.
- the object of the invention is to provide a ship's drive with a prime mover and a directly driven propeller shaft and an additional drive for auxiliary or emergency operation, the lower propeller thrust free of play for the
- Components of the separating device can be introduced into the hull and no separate foundation is required for this.
- the essence of the invention is the linkage of a play-free clutch known per se (see L&S message 84, IX / 82) with a play-free auxiliary pressure bearing which can be activated during auxiliary or emergency operation of the ship.
- the reduced propeller thrust is transmitted to a thrust bearing arranged in the drive machine by means of this auxiliary thrust bearing.
- the coupling is preferably designed as a known hydraulically acting conical pin coupling.
- the special design of the auxiliary pressure bearing guarantees that the components of the clutch are kept free from the influences of the propeller thrust, so that a play-free positioning of all parts is guaranteed.
- the solution according to the invention has the advantage that torque and thrust transmission are clearly separated, in both cases the absolute freedom from play of the individual components is the top requirement because of the large fluctuations in torque and thrust in the conventional drive with two-stroke engines.
- Another advantage of the solution according to the invention is that the coupling does not require a separate foundation. This in turn has the consequence that the two thrust bearings, ie the auxiliary thrust bearing linked in the drive machine and the clutch connected to the clutch, cannot influence one another.
- the auxiliary pressure bearing according to the invention is explained in more detail using an exemplary embodiment. Show it:
- FIG. 1 shows a half-sided longitudinal section through a ship's drive designed according to the invention
- Figure 2 shows a section in the direction A-A in Figure 1
- FIG. 1 the half-sided longitudinal section shows the design according to the invention
- the drive machine not shown here, usually a low-speed diesel engine, is connected to an integrated auxiliary pressure bearing 3 with a propeller intermediate shaft 4 via a drive-side flange 1 and a switchable, play-free clutch 2 to be explained in more detail.
- the connection of the propeller intermediate shaft 4 with the actual propeller shaft including the propeller attached to it is not shown here. It is only essential that this is a so-called direct drive, in which the setting of the desired propeller speed is carried out by regulating the speed of the drive machine.
- the arrangement of a gear between the engine and propeller is not necessary here.
- An auxiliary drive is provided so that the ship remains maneuverable even if the engine fails.
- This consists of an electrical machine 42 which can be operated optionally as a motor or generator and which is connected to a transmission 5 via a clutch 43.
- the gear 5 is designed as an input gear and the large gear 6 is attached to a sleeve 7 which engages around the propeller intermediate shaft 4.
- the transmission 5 is connected to the propeller intermediate shaft 4 via a highly elastic coupling 8, which is connected to the propeller intermediate shaft 4 by means of an annular flange 9.
- a pressure shaft 10 is arranged between the propeller intermediate shaft 4 and the drive-side flange 1.
- the switchable backlash-free clutch 2 is designed in a known manner as a pin clutch. It consists of an outer ring flange 11, an inner ring flange 12, a counter-holder flange ring 13 and conical bolts 14 Ring holder flange 15 takes over the holding and guiding for the conical bolts 14, the conical bolts 14 being braced against the ring holder flange 15 by means of special holder nuts 16.
- the end position for the open state of the pin coupling 2 is determined by a pin 18 provided with a stop 17.
- the details of the representation of the hydraulic displacement of the conical bolts 14 have been omitted here since they are not essential to the invention.
- the torque transmission of the engaged pin clutch 2 to the pressure shaft 10 or the propeller intermediate shaft 4 takes place via a flange 19 which is U-shaped in cross section and which is connected to the pressure shaft 10 via a screw connection 20.
- a backlash-free auxiliary pressure bearing 3 is integrated in the known pin coupling 2.
- the drive-side flange 1 of the drive machine (not shown here) is connected via a screw connection 21 to an annular flange 22, which in turn is connected via a screw connection 23 to the already mentioned outer ring flange 11 of the pin coupling 2.
- the ring flange 22 of the auxiliary thrust bearing 3 is supported on the pressure shaft 10 via a bearing 24.
- a pressure collar 25 can be pressed onto the inside of this ring flange 22 without play.
- the axial displacement possibility takes place via a conical suit both on the
- This screw connection is secured by means of a nut 31, a prestressing ring 32 being arranged between the nut 31 and the ring flange 22.
- This preload ring 32 cooperates with a lock ring nut 33.
- the lock ring nut 33 can be loosened and clamped by means of an adjustment mechanism 34 (not shown here).
- a possible embodiment is shown as a detail in FIG. 2.
- Lubrication of the already mentioned bearing points 24, 27 takes place in such a way that, when the pin coupling 2 is disengaged and the drive-side flange 1 is stationary, through a channel 36 running radially in the flange 1, a central bore 37 running in the pressure shaft 10 and radial channels 38, 39 branching off from it the bearing points 24, 27 already mentioned is supplied with lubricant.
- a further radially extending channel 40 is also provided, which opens in the space 41 between the drive-side flange 1 and the pressure shaft 10.
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Types And Forms Of Lifts (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Transmission Devices (AREA)
- Motor Power Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19536937 | 1995-10-04 | ||
| DE19536937 | 1995-10-04 | ||
| DE19623914A DE19623914C2 (de) | 1995-10-04 | 1996-06-10 | Schiffsantrieb mit einer Antriebsmaschine und direkt angetriebener Propellerwelle |
| DE19623914 | 1996-06-10 | ||
| PCT/DE1996/001907 WO1997013682A2 (de) | 1995-10-04 | 1996-10-01 | Schiffsantrieb mit einer antriebsmaschine und direkt angetriebener propellerwelle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0853577A1 true EP0853577A1 (de) | 1998-07-22 |
| EP0853577B1 EP0853577B1 (de) | 1999-04-14 |
Family
ID=26019229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96945480A Expired - Lifetime EP0853577B1 (de) | 1995-10-04 | 1996-10-01 | Schiffsantrieb mit einer antriebsmaschine und direkt angetriebener propellerwelle |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6033271A (de) |
| EP (1) | EP0853577B1 (de) |
| JP (1) | JPH11514946A (de) |
| KR (1) | KR100389214B1 (de) |
| AT (1) | ATE178854T1 (de) |
| DE (2) | DE19623914C2 (de) |
| DK (1) | DK0853577T3 (de) |
| NO (1) | NO312659B1 (de) |
| PL (1) | PL182325B1 (de) |
| WO (1) | WO1997013682A2 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19729046C2 (de) * | 1997-07-03 | 2002-05-23 | Renk Ag | Schiffsantrieb mit einer Antriebsmaschine und direkt angetriebener Propellerwelle |
| DE19847771A1 (de) * | 1997-07-03 | 2000-04-20 | Flender A F & Co | Schiffsantrieb mit einer Antriebsmaschine und direkt angetriebener Propellerwelle |
| DE19756420C2 (de) * | 1997-12-18 | 2001-09-20 | Man B & W Diesel As Kopenhagen | Antriebsvorrichtung |
| DE19819335C2 (de) * | 1998-04-30 | 2003-04-03 | Renk Ag | Schiffshauptantrieb |
| GB2342634B (en) * | 1998-10-16 | 2000-12-06 | Flender A F & Co | Ship drive |
| DE19854570C1 (de) * | 1998-11-26 | 2000-09-21 | Man B & W Diesel As | Kupplung |
| DE19961925A1 (de) * | 1999-12-22 | 2001-06-28 | Flender A F & Co | Antrieb |
| JP4445167B2 (ja) * | 2001-09-11 | 2010-04-07 | ヤンマー株式会社 | 船舶の発電および推進装置 |
| US6558209B1 (en) | 2002-02-06 | 2003-05-06 | Ronald C. Voegeli | Boat auxiliary drive mechanism |
| DE10305230A1 (de) * | 2003-02-08 | 2004-08-19 | Jefa Steering Aps | Vorrichtung zum automatischen Steuern eines maritimen Fahrzeugs |
| AU2003268748A1 (en) * | 2003-10-02 | 2005-04-21 | Yanmar Co., Ltd. | Power generation system of ship |
| DE60329042D1 (de) * | 2003-10-02 | 2009-10-08 | Yanmar Co Ltd | Stromerzeugungssystem für Schiffe |
| FI122138B (fi) * | 2005-03-10 | 2011-09-15 | Waertsilae Finland Oy | Propulsiojärjestely |
| FR2911577B1 (fr) * | 2007-01-23 | 2009-04-24 | Converteam Motors Sa Sa | Navire a moteur electrique. |
| US8159082B2 (en) | 2008-09-05 | 2012-04-17 | General Electric Company | Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel |
| US8393926B2 (en) | 2009-02-12 | 2013-03-12 | Twin Disc, Inc. | Hybrid marine power train system |
| FR2949750B1 (fr) * | 2009-09-04 | 2011-10-07 | Converteam Technology Ltd | Chaine de propulsion |
| KR101444348B1 (ko) * | 2012-04-27 | 2014-09-26 | 삼성중공업 주식회사 | 선박용 추진장치, 이를 갖춘 선박 |
| KR101454614B1 (ko) * | 2012-05-09 | 2014-10-27 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101313606B1 (ko) * | 2012-05-08 | 2013-10-02 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101399855B1 (ko) * | 2012-05-08 | 2014-05-28 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101422482B1 (ko) * | 2012-05-09 | 2014-08-14 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101422484B1 (ko) * | 2012-05-09 | 2014-07-23 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101444331B1 (ko) * | 2012-05-09 | 2014-09-30 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101422472B1 (ko) * | 2012-05-11 | 2014-07-23 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 포함하는 선박 |
| KR101422471B1 (ko) * | 2012-05-10 | 2014-07-23 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 갖춘 선박 |
| KR101422491B1 (ko) * | 2012-05-11 | 2014-07-25 | 삼성중공업 주식회사 | 선박용 추진장치 및 이를 포함하는 선박 |
| KR20160028829A (ko) | 2014-09-04 | 2016-03-14 | 현대중공업 주식회사 | 선박 추진용 엔진의 수평형 배치구조 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE383515C (de) * | 1923-03-15 | 1923-10-13 | Actien Ges Weser | Wellendrucklager |
| US1646646A (en) * | 1925-03-25 | 1927-10-25 | John F Gaylord | Clutch mechanism for transmission gearing |
| CH173968A (de) * | 1934-02-28 | 1934-12-15 | Bbc Brown Boveri & Cie | Schiffsmaschinenanlage mit gemeinsamen Antrieb einer Propellerwelle durch eine oder mehrere Kolbenmaschinen und eine oder mehrere Abdampfturbinen. |
| US2556678A (en) * | 1945-03-01 | 1951-06-12 | Goss Printing Press Co Ltd | Positive clutch and lock |
| US2812840A (en) * | 1955-07-06 | 1957-11-12 | Zahnradfabrik Friedrichshafen | Clutch device |
| DE2325453A1 (de) * | 1973-05-17 | 1974-12-05 | Mannesmann Meer Ag | Ausgleichskupplung zur uebertragung hoher drehmomente, insbesondere fuer schiffsantriebsanlagen |
| NL7500087A (nl) * | 1974-02-01 | 1975-08-05 | Mannesmann Ag | Aandrijfopstelling voor schepen. |
| CH648102A5 (de) * | 1980-05-23 | 1985-02-28 | Maag Zahnraeder & Maschinen Ag | Abzweiggetriebe fuer einen schiffsantrieb. |
| DE3904719C2 (de) * | 1989-02-16 | 1994-06-23 | Renk Tacke Gmbh | Drucklagersystem für contra-rotierende Propellerwellen, insbesondere Schiffspropellerwellen |
| DE9007262U1 (de) * | 1990-06-29 | 1990-09-06 | Mannesmann AG, 4000 Düsseldorf | Axial-Radiallager für eine Welle |
| DE4432483A1 (de) * | 1994-09-13 | 1996-03-14 | Blohm Voss Ag | Zusatzantrieb für Seeschiffe |
-
1996
- 1996-06-10 DE DE19623914A patent/DE19623914C2/de not_active Expired - Fee Related
- 1996-10-01 KR KR10-1998-0702432A patent/KR100389214B1/ko not_active Expired - Fee Related
- 1996-10-01 US US09/051,446 patent/US6033271A/en not_active Expired - Fee Related
- 1996-10-01 WO PCT/DE1996/001907 patent/WO1997013682A2/de not_active Ceased
- 1996-10-01 PL PL96325906A patent/PL182325B1/pl not_active IP Right Cessation
- 1996-10-01 DK DK96945480T patent/DK0853577T3/da active
- 1996-10-01 DE DE59601681T patent/DE59601681D1/de not_active Expired - Fee Related
- 1996-10-01 EP EP96945480A patent/EP0853577B1/de not_active Expired - Lifetime
- 1996-10-01 JP JP9514622A patent/JPH11514946A/ja not_active Ceased
- 1996-10-01 AT AT96945480T patent/ATE178854T1/de not_active IP Right Cessation
-
1998
- 1998-03-27 NO NO19981390A patent/NO312659B1/no unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9713682A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| NO981390L (no) | 1998-04-03 |
| KR100389214B1 (ko) | 2003-10-17 |
| US6033271A (en) | 2000-03-07 |
| WO1997013682A3 (de) | 1997-06-05 |
| NO981390D0 (no) | 1998-03-27 |
| DE19623914C2 (de) | 1998-11-12 |
| DE59601681D1 (de) | 1999-05-20 |
| WO1997013682A2 (de) | 1997-04-17 |
| PL182325B1 (pl) | 2001-12-31 |
| NO312659B1 (no) | 2002-06-17 |
| DE19623914A1 (de) | 1997-04-10 |
| DK0853577T3 (da) | 1999-10-25 |
| KR19990063959A (ko) | 1999-07-26 |
| JPH11514946A (ja) | 1999-12-21 |
| EP0853577B1 (de) | 1999-04-14 |
| PL325906A1 (en) | 1998-08-17 |
| ATE178854T1 (de) | 1999-04-15 |
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