JP3237264U - 可変ピッチプロペラ - Google Patents

可変ピッチプロペラ Download PDF

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Publication number
JP3237264U
JP3237264U JP2021600168U JP2021600168U JP3237264U JP 3237264 U JP3237264 U JP 3237264U JP 2021600168 U JP2021600168 U JP 2021600168U JP 2021600168 U JP2021600168 U JP 2021600168U JP 3237264 U JP3237264 U JP 3237264U
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JP
Japan
Prior art keywords
recess
sliding block
edge
yoke
curvature
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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.)
Active
Application number
JP2021600168U
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English (en)
Japanese (ja)
Inventor
ラスバニ，オミッド
ヘディン，アンデシュ
ハウグ，ペル
Original Assignee
バルチラ ノルウェー エーエス
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Publication of JP3237264U publication Critical patent/JP3237264U/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • B63H2003/084—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable with annular cylinder and piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
JP2021600168U 2019-05-08 2019-05-08 可変ピッチプロペラ Active JP3237264U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/061802 WO2020224773A1 (en) 2019-05-08 2019-05-08 A controllable pitch propeller, method of assembling and disassembling a controllable pitch propeller

Publications (1)

Publication Number Publication Date
JP3237264U true JP3237264U (ja) 2022-04-28

Family

ID=66589511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021600168U Active JP3237264U (ja) 2019-05-08 2019-05-08 可変ピッチプロペラ

Country Status (6)

Country Link
JP (1) JP3237264U (fi)
KR (1) KR20220000121U (fi)
CN (1) CN216269847U (fi)
DE (1) DE212019000500U1 (fi)
FI (1) FI13117Y1 (fi)
WO (1) WO2020224773A1 (fi)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160511B (it) * 1982-03-17 1987-03-11 Escher Wyss Gmbh Elica a passo variabile per propulsione navale
SE533034C2 (sv) * 2008-09-17 2010-06-15 Berg Propulsion Technology Propeller
DE102016110635A1 (de) * 2016-05-11 2017-11-16 Schottel Gmbh Propeller

Also Published As

Publication number Publication date
CN216269847U (zh) 2022-04-12
KR20220000121U (ko) 2022-01-12
WO2020224773A1 (en) 2020-11-12
FI13117Y1 (fi) 2022-02-10
DE212019000500U1 (de) 2022-01-07

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