KR20220145362A - 조타 시스템 - Google Patents

조타 시스템 Download PDF

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Publication number
KR20220145362A
KR20220145362A KR1020227032560A KR20227032560A KR20220145362A KR 20220145362 A KR20220145362 A KR 20220145362A KR 1020227032560 A KR1020227032560 A KR 1020227032560A KR 20227032560 A KR20227032560 A KR 20227032560A KR 20220145362 A KR20220145362 A KR 20220145362A
Authority
KR
South Korea
Prior art keywords
spool
control device
pump
moving mechanism
steering system
Prior art date
Application number
KR1020227032560A
Other languages
English (en)
Korean (ko)
Inventor
타츠키 타나카
히데키 타나카
Original Assignee
카와사키 주코교 카부시키 카이샤
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 카와사키 주코교 카부시키 카이샤 filed Critical 카와사키 주코교 카부시키 카이샤
Publication of KR20220145362A publication Critical patent/KR20220145362A/ko

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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
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/26—Steering engines
    • B63H25/28—Steering engines of fluid type
    • B63H25/30—Steering engines of fluid type hydraulic
    • 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
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/12—Steering gear with fluid transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0409—Position sensing or feedback of the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power Steering Mechanism (AREA)
KR1020227032560A 2020-02-28 2021-02-04 조타 시스템 KR20220145362A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-032697 2020-02-28
JP2020032697A JP7409904B2 (ja) 2020-02-28 2020-02-28 操舵システム
PCT/JP2021/004064 WO2021171947A1 (ja) 2020-02-28 2021-02-04 操舵システム

Publications (1)

Publication Number Publication Date
KR20220145362A true KR20220145362A (ko) 2022-10-28

Family

ID=77491324

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227032560A KR20220145362A (ko) 2020-02-28 2021-02-04 조타 시스템

Country Status (5)

Country Link
EP (1) EP4112441A4 (ja)
JP (1) JP7409904B2 (ja)
KR (1) KR20220145362A (ja)
CN (1) CN115087593B (ja)
WO (1) WO2021171947A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0976997A (ja) 1995-09-11 1997-03-25 Mitsubishi Heavy Ind Ltd 舵取機のハイドロロック検出装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3241131B2 (ja) * 1992-11-26 2001-12-25 株式会社ショーワ 船舶推進機用パワーステアリング装置
US5857488A (en) * 1997-06-26 1999-01-12 Kobelt; Jacob Multi-mode selector valve assembly for marine steering system
KR100430052B1 (ko) 2003-09-18 2004-05-04 한국기계연구원 공압 서보밸브
US7699674B1 (en) * 2007-09-05 2010-04-20 Brunswick Corporation Actuator for a marine steering system
CN101954969A (zh) * 2010-09-21 2011-01-26 南京航海仪器二厂有限公司 液压舵机的供油系统
JP5818648B2 (ja) 2011-11-18 2015-11-18 三菱重工業株式会社 舵取機
JP6025497B2 (ja) * 2012-10-18 2016-11-16 三菱重工業株式会社 舵取機及びこれを備えた船舶
CN203372387U (zh) 2013-07-19 2014-01-01 杨耕新 船舶操舵装置
JP6224937B2 (ja) * 2013-07-22 2017-11-01 川崎重工業株式会社 操舵装置の異常検出装置及び異常検出装置付き操舵装置
CN103615420B (zh) * 2013-11-28 2016-03-16 中国船舶重工集团公司第七0四研究所 一种紧凑型舵机专用阀组
JP6522960B2 (ja) * 2015-01-22 2019-05-29 ジャパン・ハムワージ株式会社 可逆転吐出方向可変油圧ポンプを用いた電動油圧操舵システム
JP6539454B2 (ja) * 2015-02-10 2019-07-03 三菱重工業株式会社 舵取機、操舵装置、舵板制御方法
JP7002231B2 (ja) * 2017-06-30 2022-01-20 川崎重工業株式会社 操舵制御システム
CN110143271B (zh) * 2019-03-29 2021-04-30 武汉船用机械有限责任公司 泵控液压舵机

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0976997A (ja) 1995-09-11 1997-03-25 Mitsubishi Heavy Ind Ltd 舵取機のハイドロロック検出装置

Also Published As

Publication number Publication date
EP4112441A1 (en) 2023-01-04
CN115087593A (zh) 2022-09-20
WO2021171947A1 (ja) 2021-09-02
JP2021133843A (ja) 2021-09-13
JP7409904B2 (ja) 2024-01-09
EP4112441A4 (en) 2024-04-24
CN115087593B (zh) 2024-02-09

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