JPS5241389A - Rotatable thruster having a lift device - Google Patents

Rotatable thruster having a lift device

Info

Publication number
JPS5241389A
JPS5241389A JP50116663A JP11666375A JPS5241389A JP S5241389 A JPS5241389 A JP S5241389A JP 50116663 A JP50116663 A JP 50116663A JP 11666375 A JP11666375 A JP 11666375A JP S5241389 A JPS5241389 A JP S5241389A
Authority
JP
Japan
Prior art keywords
lift device
thruster
rotatable thruster
rotatable
moment
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.)
Pending
Application number
JP50116663A
Other languages
Japanese (ja)
Inventor
Tomonori Mishima
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP50116663A priority Critical patent/JPS5241389A/en
Publication of JPS5241389A publication Critical patent/JPS5241389A/en
Pending legal-status Critical Current

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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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
    • 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
    • B63H2025/425—Propulsive elements, other than jets, substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)

Abstract

PURPOSE:To prevent increase of moment acted on a rotatable sleeve when the thruster generated thrust at its lowered position, so that it is supported always under a predetermined minimum moment condition.
JP50116663A 1975-09-27 1975-09-27 Rotatable thruster having a lift device Pending JPS5241389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50116663A JPS5241389A (en) 1975-09-27 1975-09-27 Rotatable thruster having a lift device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50116663A JPS5241389A (en) 1975-09-27 1975-09-27 Rotatable thruster having a lift device

Publications (1)

Publication Number Publication Date
JPS5241389A true JPS5241389A (en) 1977-03-30

Family

ID=14692803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116663A Pending JPS5241389A (en) 1975-09-27 1975-09-27 Rotatable thruster having a lift device

Country Status (1)

Country Link
JP (1) JPS5241389A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455995A (en) * 1977-09-19 1979-05-04 Schottel Nederland Bv Revolving propeller
JPS556117U (en) * 1978-06-27 1980-01-16
JPS59126799U (en) * 1983-02-15 1984-08-25 川崎重工業株式会社 Lifting thruster device
WO2015082025A1 (en) * 2013-12-05 2015-06-11 Caterpillar Propulsion Production Ab Guiding arrangement for retractable thruster
EP3170736A1 (en) * 2015-11-20 2017-05-24 Rolls-Royce Oy Ab A retractable thruster, a swimming vessel and a method for retracting and ejecting a propeller of the retractable thruster

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455995A (en) * 1977-09-19 1979-05-04 Schottel Nederland Bv Revolving propeller
JPS6157236B2 (en) * 1977-09-19 1986-12-05 Schottel Nederland Bv
JPS556117U (en) * 1978-06-27 1980-01-16
JPS59126799U (en) * 1983-02-15 1984-08-25 川崎重工業株式会社 Lifting thruster device
JPH0310153Y2 (en) * 1983-02-15 1991-03-13
WO2015082025A1 (en) * 2013-12-05 2015-06-11 Caterpillar Propulsion Production Ab Guiding arrangement for retractable thruster
WO2015082026A1 (en) * 2013-12-05 2015-06-11 Caterpillar Propulsion Production Ab Guide for retractable thruster
CN105793156A (en) * 2013-12-05 2016-07-20 卡特彼勒推进产品公司 Guiding arrangement for retractable thruster
US10343755B2 (en) 2013-12-05 2019-07-09 Caterpillar Propulsion Production Ab Guiding arrangement for retractable thruster
EP3170736A1 (en) * 2015-11-20 2017-05-24 Rolls-Royce Oy Ab A retractable thruster, a swimming vessel and a method for retracting and ejecting a propeller of the retractable thruster
CN107054598A (en) * 2015-11-20 2017-08-18 劳斯莱斯有限公司 The method of recoverable propeller, Swimming boat and the propeller for withdrawing and ejecting recoverable propeller

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