CA924798A - Method and device for controlling the load on an electric motor used to drive a variable pitch steering propeller of a ship - Google Patents

Method and device for controlling the load on an electric motor used to drive a variable pitch steering propeller of a ship

Info

Publication number
CA924798A
CA924798A CA050146A CA50146A CA924798A CA 924798 A CA924798 A CA 924798A CA 050146 A CA050146 A CA 050146A CA 50146 A CA50146 A CA 50146A CA 924798 A CA924798 A CA 924798A
Authority
CA
Canada
Prior art keywords
ship
load
controlling
drive
electric motor
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
CA050146A
Inventor
R. G. Mogren Olof
B. Svensson Tord
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.)
Metso Fiber Karlstad AB
Original Assignee
Karlstads Mekaniska Werkstad AB
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 Karlstads Mekaniska Werkstad AB filed Critical Karlstads Mekaniska Werkstad AB
Application granted granted Critical
Publication of CA924798A publication Critical patent/CA924798A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
CA050146A 1968-05-03 1969-04-30 Method and device for controlling the load on an electric motor used to drive a variable pitch steering propeller of a ship Expired CA924798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5977/68A SE312497B (en) 1968-05-03 1968-05-03

Publications (1)

Publication Number Publication Date
CA924798A true CA924798A (en) 1973-04-17

Family

ID=20267651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA050146A Expired CA924798A (en) 1968-05-03 1969-04-30 Method and device for controlling the load on an electric motor used to drive a variable pitch steering propeller of a ship

Country Status (11)

Country Link
US (1) US3589830A (en)
CA (1) CA924798A (en)
CH (1) CH487016A (en)
DE (1) DE1922565A1 (en)
ES (1) ES366703A1 (en)
FI (1) FI44533B (en)
FR (1) FR2007763A1 (en)
GB (1) GB1200588A (en)
NL (1) NL6906642A (en)
NO (1) NO123680B (en)
SE (1) SE312497B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239454A (en) * 1978-08-24 1980-12-16 American Standard Inc. Overload protection control circuit for marine engines
US4656362A (en) * 1982-11-08 1987-04-07 United Technologies Corporation Blade pitch angle control for large wind turbines
US4533295A (en) * 1982-12-20 1985-08-06 United Technologies Corporation Pitch control system for variable pitch propeller
US4523891A (en) * 1983-06-15 1985-06-18 United Technologies Corporation Propeller pitch change actuation system
US4588354A (en) * 1983-08-05 1986-05-13 United Technologies Corporation Engine speed control in propeller pitch control systems
US4639192A (en) * 1984-04-11 1987-01-27 American Standard Inc. Propeller pitch controlling arrangement having a fuel economizing feature
US4900280A (en) * 1988-08-16 1990-02-13 Midttun Ole H Apparatus for detecting the pitch of a marine controllable pitch propeller
DE3938567C1 (en) * 1989-11-21 1991-04-11 Urs Wollerau Ch Morgenthaler
US5037271A (en) * 1989-12-26 1991-08-06 United Technologies Corporation Pitch control system
US5042966A (en) * 1989-12-26 1991-08-27 United Technologies Corporation Pitch control system
US5209640A (en) * 1989-12-30 1993-05-11 Toyota Jidosha Kabushiki Kaisha Pitch control apparatus for variable pitch propeller
US5019006A (en) * 1990-02-26 1991-05-28 Schneider Roy W Aircraft engine propeller overspeed protection technical field
JPH0524585A (en) * 1991-07-25 1993-02-02 Toyota Motor Corp Pitch control device for variable pitch propeller
US5284418A (en) * 1991-07-29 1994-02-08 Toyota Jidosha Kabushiki Kaisha Electric pitch control apparatus for variable pitch propeller capable of controlling the pitch angle based instantaneous operational conditions of the propeller
US5186608A (en) * 1991-10-25 1993-02-16 United Technologies Corporation Hydraulic low pitch switch for propeller pitch change system
DE4231815C1 (en) * 1992-09-23 1994-01-05 Landolt Alexander Dr Regulation for a boat drive with a motor and a variable pitch propeller
US6196797B1 (en) * 1999-08-23 2001-03-06 Cessna Aircraft Company Electronic self-powered propeller governor
US6379114B1 (en) * 2000-11-22 2002-04-30 Brunswick Corporation Method for selecting the pitch of a controllable pitch marine propeller
GB0416888D0 (en) * 2004-07-29 2004-09-01 Rolls Royce Plc Controlling a plurality of devices
CA2619614A1 (en) * 2005-08-11 2007-02-15 Marorka Ehf Optimization of energy source usage in ships
US8133027B2 (en) * 2008-07-14 2012-03-13 Hamilton Sundstrand Corporation Integrated actuator for a propeller system
CN101660493B (en) * 2008-08-29 2014-10-01 维斯塔斯风力系统有限公司 Pitch control system for testing pitch system failure
US8465257B1 (en) 2008-10-31 2013-06-18 Brp Us Inc. Variable pitch propeller
US8535007B2 (en) 2010-05-18 2013-09-17 Hamilton Sundstrand Corporation Hydraulic actuator locking device
JP6920480B2 (en) * 2017-07-06 2021-08-18 ワルトシラ フィンランド オサケユキチュア How to start the internal combustion engine of a ship hybrid system and a ship hybrid system
US10864980B2 (en) * 2018-07-10 2020-12-15 Pratt & Whitney Canada Corp. System and method for feathering an aircraft propeller
US10899433B2 (en) * 2018-07-10 2021-01-26 Pratt & Whitney Canada Corp. System and method for feathering an aircraft propeller
US12071219B2 (en) * 2020-03-03 2024-08-27 Embraer S.A. Propeller governor for electric synchronous thrust

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619183A (en) * 1945-05-12 1952-11-25 Curtiss Wright Corp Aircraft propeller control system
US2669312A (en) * 1949-05-24 1954-02-16 Gen Motors Corp Aircraft propeller speed controller
GB822564A (en) * 1955-06-23 1959-10-28 United Aircraft Corp A control system for a device to be controlled
US3253658A (en) * 1965-06-03 1966-05-31 Garrett Corp Torque meter

Also Published As

Publication number Publication date
FI44533B (en) 1971-08-02
CH487016A (en) 1970-03-15
DE1922565A1 (en) 1969-11-13
NO123680B (en) 1971-12-27
FR2007763A1 (en) 1970-01-09
GB1200588A (en) 1970-07-29
US3589830A (en) 1971-06-29
NL6906642A (en) 1969-11-05
SE312497B (en) 1969-07-14
ES366703A1 (en) 1971-03-16

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