PL4122813T3 - Ster bramowy wyposażony w lewy ster i prawy ster usytuowane po obu stronach śruby napędowej statku - Google Patents

Ster bramowy wyposażony w lewy ster i prawy ster usytuowane po obu stronach śruby napędowej statku

Info

Publication number
PL4122813T3
PL4122813T3 PL21770860.1T PL21770860T PL4122813T3 PL 4122813 T3 PL4122813 T3 PL 4122813T3 PL 21770860 T PL21770860 T PL 21770860T PL 4122813 T3 PL4122813 T3 PL 4122813T3
Authority
PL
Poland
Prior art keywords
rudder
propeller
ship
gate
sides
Prior art date
Application number
PL21770860.1T
Other languages
English (en)
Inventor
Sadatomo Kuribayashi
Noriyuki Sasaki
Original Assignee
Kay Seven Co., Ltd.
Kamome Propeller Co., Ltd.
Noriyuki Sasaki
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 Kay Seven Co., Ltd., Kamome Propeller Co., Ltd., Noriyuki Sasaki filed Critical Kay Seven Co., Ltd.
Publication of PL4122813T3 publication Critical patent/PL4122813T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • B63H5/15—Nozzles, e.g. Kort-type
    • 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
    • B63H25/38—Rudders
    • 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
    • B63H25/38—Rudders
    • B63H25/382—Rudders movable otherwise than for steering purposes; Changing geometry
    • 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
    • B63H2025/066—Arrangements of two or more rudders; Steering gear therefor
    • 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
    • B63H25/38—Rudders
    • B63H2025/387—Rudders comprising two or more rigidly interconnected mutually spaced blades pivotable about a common rudder shaft, e.g. parallel twin blades mounted on a pivotable supporting frame
    • 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
    • B63H25/50—Slowing-down means not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electroluminescent Light Sources (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PL21770860.1T 2020-03-19 2021-03-15 Ster bramowy wyposażony w lewy ster i prawy ster usytuowane po obu stronach śruby napędowej statku PL4122813T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020049646A JP7493359B2 (ja) 2020-03-19 2020-03-19 船のプロペラの両側に配置される左舵と右舵を備えるゲートラダー
PCT/JP2021/010375 WO2021187418A1 (ja) 2020-03-19 2021-03-15 船のプロペラの両側に配置される左舵と右舵を備えるゲートラダー

Publications (1)

Publication Number Publication Date
PL4122813T3 true PL4122813T3 (pl) 2026-02-23

Family

ID=77770975

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21770860.1T PL4122813T3 (pl) 2020-03-19 2021-03-15 Ster bramowy wyposażony w lewy ster i prawy ster usytuowane po obu stronach śruby napędowej statku

Country Status (10)

Country Link
US (1) US12448106B2 (pl)
EP (1) EP4122813B1 (pl)
JP (1) JP7493359B2 (pl)
KR (1) KR102745582B1 (pl)
CN (1) CN115298089B (pl)
DK (1) DK4122813T3 (pl)
ES (1) ES3054074T3 (pl)
FI (1) FI4122813T3 (pl)
PL (1) PL4122813T3 (pl)
WO (1) WO2021187418A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023044839A1 (zh) * 2021-09-26 2023-03-30 无锡市东舟船舶设备股份有限公司 一种舵叶装置和船舶

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872817A (en) * 1972-10-19 1975-03-25 Charles S Duryea Dual offset rudder system
JPS5833278B2 (ja) * 1974-10-25 1983-07-19 株式会社日立製作所 流動床接触分解系における触媒の焼成強化方法
JPS5833278U (ja) 1981-08-27 1983-03-04 大山　武夫 吊掛け保管棚
NO160840C (no) 1986-11-20 1989-06-07 Mariko As Manoevreringsanordning for baater.
US5456200A (en) * 1993-10-13 1995-10-10 The United States Of America As Represented By The Secretary Of The Navy Rudder for reduced cavitation
JPH0966895A (ja) * 1995-08-31 1997-03-11 Nippon Souda Syst Kk 高揚力二枚舵装置
JP3751260B2 (ja) * 2001-05-09 2006-03-01 ジャパン・ハムワージ株式会社 大型船用二枚舵システム
KR20140002645U (ko) * 2012-10-26 2014-05-08 대우조선해양 주식회사 선박용 방향타의 형상구조
CN111619781B (zh) 2014-01-31 2022-04-19 株式会社凯塞文 操舵装置
JP6467152B2 (ja) 2014-07-09 2019-02-06 株式会社ケイセブン 操舵装置
JP2016188033A (ja) 2015-03-30 2016-11-04 株式会社ケイセブン 操舵装置
JP6971797B2 (ja) 2017-08-21 2021-11-24 株式会社ケイセブン 操舵装置
JP6515171B1 (ja) * 2017-12-18 2019-05-15 株式会社ケイセブン 操舵装置及び船舶
JP6860642B1 (ja) * 2019-11-26 2021-04-21 株式会社ケイセブン 操舵装置
KR102452421B1 (ko) * 2020-11-27 2022-10-07 대우조선해양 주식회사 선박용 게이트 러더 및 이를 구비한 선박

Also Published As

Publication number Publication date
KR20220139394A (ko) 2022-10-14
KR102745582B1 (ko) 2024-12-20
CA3169008A1 (en) 2021-09-23
JP7493359B2 (ja) 2024-05-31
EP4122813B1 (en) 2025-09-17
US12448106B2 (en) 2025-10-21
EP4122813A8 (en) 2023-03-15
JP2021146924A (ja) 2021-09-27
DK4122813T3 (da) 2025-12-01
FI4122813T3 (fi) 2025-11-28
EP4122813A1 (en) 2023-01-25
EP4122813A4 (en) 2023-09-06
US20230166825A1 (en) 2023-06-01
WO2021187418A1 (ja) 2021-09-23
CN115298089B (zh) 2025-01-17
ES3054074T3 (en) 2026-01-29
CN115298089A (zh) 2022-11-04

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