EP4059832A3 - Ship transmission - Google Patents

Ship transmission Download PDF

Info

Publication number
EP4059832A3
EP4059832A3 EP22163084.1A EP22163084A EP4059832A3 EP 4059832 A3 EP4059832 A3 EP 4059832A3 EP 22163084 A EP22163084 A EP 22163084A EP 4059832 A3 EP4059832 A3 EP 4059832A3
Authority
EP
European Patent Office
Prior art keywords
flow rate
rate controller
hydraulic
controlling
plate clutch
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Withdrawn
Application number
EP22163084.1A
Other languages
German (de)
French (fr)
Other versions
EP4059832A2 (en
Inventor
Hendrik Harting
Norman-Daniel KLIPPEL
Hartmut LÜDER
Olaf Weninger
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.)
REINTJES GmbH
Original Assignee
REINTJES 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 REINTJES GmbH filed Critical REINTJES GmbH
Publication of EP4059832A2 publication Critical patent/EP4059832A2/en
Publication of EP4059832A3 publication Critical patent/EP4059832A3/en
Withdrawn legal-status Critical Current

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
    • B63H2023/0258—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing comprising gearings with variable gear ratio, other than reversing drives or trolling drives
    • 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
    • B63H2023/0258—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing comprising gearings with variable gear ratio, other than reversing drives or trolling drives
    • B63H2023/0266—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing comprising gearings with variable gear ratio, other than reversing drives or trolling drives comprising gearings with automatically variable gear ratio, other than continuously variable transmissions or trolling drives
    • 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
    • B63H2023/305—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches using fluid or semifluid as power transmitting means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Schiffsgetriebe mit (a) zumindest einer Eingangswelle, (b) zumindest einer Ausgangswelle, (c) zumindest einer Lamellenkupplung, die angeordnet ist zum Koppeln und Entkoppeln von Eingangswelle und Ausgangswelle, (d) einem Hydraulikverteiler zum Verteilen eines Hydraulikfluids, der (i) mit der Lamellenkupplung zum hydraulischen Betätigen verbunden ist und (ii) einen Durchflusssteller zum Steuern eines Durchflusses des Hydraulikfluids aufweist, und (e) einer Steuereinheit, die mit dem Durchflusssteller zum Ansteuern des Durchflussstellers verbunden ist. Erfindungsgemäß wird vorgeschlagen, dass (f) der Durchflusssteller ein Proportionalventil aufweist.Marine transmission with (a) at least one input shaft, (b) at least one output shaft, (c) at least one multi-plate clutch, which is arranged for coupling and decoupling of input shaft and output shaft, (d) a hydraulic distributor for distributing a hydraulic fluid, which (i) with is connected to the multi-plate clutch for hydraulic actuation and (ii) has a flow rate controller for controlling a flow rate of the hydraulic fluid, and (e) a control unit that is connected to the flow rate controller for controlling the flow rate controller. According to the invention it is proposed that (f) the flow adjuster has a proportional valve.

EP22163084.1A 2021-03-19 2022-03-18 Ship transmission Withdrawn EP4059832A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021106860.6A DE102021106860A1 (en) 2021-03-19 2021-03-19 marine gears

Publications (2)

Publication Number Publication Date
EP4059832A2 EP4059832A2 (en) 2022-09-21
EP4059832A3 true EP4059832A3 (en) 2022-10-19

Family

ID=80819735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22163084.1A Withdrawn EP4059832A3 (en) 2021-03-19 2022-03-18 Ship transmission

Country Status (2)

Country Link
EP (1) EP4059832A3 (en)
DE (1) DE102021106860A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209073A1 (en) * 1999-09-02 2002-05-29 Yanmar Diesel Engine Co. Ltd. Method of hydraulically controlling a marine speed reducing and reversing machine in crash astern operation
US20030049979A1 (en) * 2000-03-27 2003-03-13 Jurgen Daus Marine gear and a method for preventing a drop in motor speed when engaging a multi-plate clutch
US20180057134A1 (en) * 2016-08-24 2018-03-01 Kanzaki Kokyukoki Mfg. Co., Ltd. Outboard motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722646A (en) 1971-03-12 1973-03-27 Honda Motor Co Ltd Apparatus for controlling the pressure of a fluid fed to a clutch of a transmission
US20170057134A1 (en) 2015-09-01 2017-03-02 Proradiant Opto. Co., Ltd. Method for manufacturing an optical element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209073A1 (en) * 1999-09-02 2002-05-29 Yanmar Diesel Engine Co. Ltd. Method of hydraulically controlling a marine speed reducing and reversing machine in crash astern operation
US20030049979A1 (en) * 2000-03-27 2003-03-13 Jurgen Daus Marine gear and a method for preventing a drop in motor speed when engaging a multi-plate clutch
US20180057134A1 (en) * 2016-08-24 2018-03-01 Kanzaki Kokyukoki Mfg. Co., Ltd. Outboard motor

Also Published As

Publication number Publication date
EP4059832A2 (en) 2022-09-21
DE102021106860A1 (en) 2022-10-06

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