BR112015008482A2 - sistema e método para controle de rpm de pelo menos um motor principal de uma embarcação - Google Patents

sistema e método para controle de rpm de pelo menos um motor principal de uma embarcação

Info

Publication number
BR112015008482A2
BR112015008482A2 BR112015008482A BR112015008482A BR112015008482A2 BR 112015008482 A2 BR112015008482 A2 BR 112015008482A2 BR 112015008482 A BR112015008482 A BR 112015008482A BR 112015008482 A BR112015008482 A BR 112015008482A BR 112015008482 A2 BR112015008482 A2 BR 112015008482A2
Authority
BR
Brazil
Prior art keywords
rpm
main engine
vessel
reduce
propellant
Prior art date
Application number
BR112015008482A
Other languages
English (en)
Other versions
BR112015008482B1 (pt
Inventor
Flodgaard Esper
Original Assignee
Deif As
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 Deif As filed Critical Deif As
Publication of BR112015008482A2 publication Critical patent/BR112015008482A2/pt
Publication of BR112015008482B1 publication Critical patent/BR112015008482B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J2003/001—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam
    • B63J2003/002—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam by using electric power
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

resumo patente de invenção: "sistema e método para controle de rpm de pelo menos um motor principal de uma embarcação" a presente invenção refere-se a um sistema e um método para controle e redução da rpm de pelo menos um motor principal de uma embarcação, cujo motor principal aciona pelo menos um primeiro propulsor para propulsão, cujo primeiro propulsor é regulado no passo, cujo segundo propulsor de impulsor é regulado no passo. é o objetivo da invenção reduzir a rpm de um ou mais motores principais de uma embarcação e aumentar o passo dos propulsores para manter propulsão constante e reduzir a rpm dos motores principais para reduzir o consumo de combustível e, desta forma, reduzir a poluição. o objetivo pode ser cumprido por um sistema analisando a rpm e o passo do primeiro propulsor de eixo principal, cujo sistema analisa a rpm e o passo do segundo propulsor de impulsor, cujo sistema baseado nas referidas análises realiza regulação descendente da rpm do motor principal.
BR112015008482-6A 2012-10-18 2013-10-17 sistema de controle configurado para controlar e otimizar a rpm de pelo menos um motor principal de uma embarcação BR112015008482B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201270636 2012-10-18
DKPA201270636 2012-10-18
PCT/DK2013/050334 WO2014059995A1 (en) 2012-10-18 2013-10-17 System and a method for control of the rpm of at least one main engine of a vessel

Publications (2)

Publication Number Publication Date
BR112015008482A2 true BR112015008482A2 (pt) 2017-07-04
BR112015008482B1 BR112015008482B1 (pt) 2021-01-19

Family

ID=49486328

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008482-6A BR112015008482B1 (pt) 2012-10-18 2013-10-17 sistema de controle configurado para controlar e otimizar a rpm de pelo menos um motor principal de uma embarcação

Country Status (4)

Country Link
US (1) US9446833B2 (pt)
BR (1) BR112015008482B1 (pt)
SG (1) SG11201503008SA (pt)
WO (1) WO2014059995A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6233976B2 (ja) * 2014-11-13 2017-11-22 三菱重工業株式会社 翼角演算装置、翼角制御システム、船舶及び翼角制御方法
SE539773C2 (en) * 2015-04-20 2017-11-28 Lean Marine Sweden Ab Method for controlling the fuel consumption of a ship
WO2020040963A2 (en) * 2018-08-02 2020-02-27 Marine Technologies, Llc System and method for minimizing fuel usage and emissions of a marine vessel
WO2020035112A1 (de) 2018-08-17 2020-02-20 Weisser Ulfried Verfahren für antrieb und steuerung eines schiffes und schiff dafür
US20230010614A1 (en) * 2021-07-07 2023-01-12 Halliburton Energy Services, Inc. Monitoring drilling vibrations based on rotational speed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379114B1 (en) * 2000-11-22 2002-04-30 Brunswick Corporation Method for selecting the pitch of a controllable pitch marine propeller
FI115128B (fi) * 2002-05-24 2005-03-15 Waertsilae Finland Oy Vesikulkuneuvon propulsiojärjestelmä ja menetelmä vesikulkuneuvon propulsiojärjestelmän käyttämiseksi
JP4421344B2 (ja) 2004-03-26 2010-02-24 新潟原動機株式会社 船舶の駆動制御方法
EP2226245B1 (de) 2009-03-05 2012-05-02 Claus-D. Christophel Antriebssystem für ein Schiff
US20100274420A1 (en) * 2009-04-24 2010-10-28 General Electric Company Method and system for controlling propulsion systems

Also Published As

Publication number Publication date
BR112015008482B1 (pt) 2021-01-19
SG11201503008SA (en) 2015-06-29
US9446833B2 (en) 2016-09-20
US20150247416A1 (en) 2015-09-03
WO2014059995A1 (en) 2014-04-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2013, OBSERVADAS AS CONDICOES LEGAIS.