WO2011013919A3 - Ship propulsion unit - Google Patents

Ship propulsion unit Download PDF

Info

Publication number
WO2011013919A3
WO2011013919A3 PCT/KR2010/004436 KR2010004436W WO2011013919A3 WO 2011013919 A3 WO2011013919 A3 WO 2011013919A3 KR 2010004436 W KR2010004436 W KR 2010004436W WO 2011013919 A3 WO2011013919 A3 WO 2011013919A3
Authority
WO
WIPO (PCT)
Prior art keywords
propeller
ship
power transmission
water surface
driving engine
Prior art date
Application number
PCT/KR2010/004436
Other languages
French (fr)
Korean (ko)
Other versions
WO2011013919A2 (en
WO2011013919A9 (en
Inventor
윤지현
정종석
Original Assignee
세진이노테크(주)
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 세진이노테크(주) filed Critical 세진이노테크(주)
Publication of WO2011013919A2 publication Critical patent/WO2011013919A2/en
Publication of WO2011013919A3 publication Critical patent/WO2011013919A3/en
Publication of WO2011013919A9 publication Critical patent/WO2011013919A9/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/14—Transmission between propulsion power unit and propulsion element
    • B63H20/22—Transmission between propulsion power unit and propulsion element allowing movement of the propulsion element about at least a horizontal axis without disconnection of the drive, e.g. using universal joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/12—Means enabling steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/14—Transmission between propulsion power unit and propulsion element
    • 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

Landscapes

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

Abstract

A ship propulsion unit according to one embodiment of the present invention comprises a driving engine coupled to the inside of a ship, a propeller rotatively coupled with the ship with respect to the ship for generating propulsion of the ship; a power transmission unit including a first power transmission section connected to the driving engine, a second power transmission section connected to the propeller, the first and second power transmission sections mutually connecting the driving engine and the propeller so as to transmit the driving force of the driving engine to the propeller, and a universal joint connecting the first and second power transmission sections to each other and having a joint section disposed on a water surface; and an actuator rotating the propeller with respect to the joint section so as to move the propeller between a shipping-stoppage position where the propeller is disposed on the water surface and a shipping position where the propeller is disposed below the water surface. According to the present invention, it is possible to prevent the corrosion of the propeller and the power transmission unit since the propeller may be disposed above the water surface during the stoppage of the ship.
PCT/KR2010/004436 2009-07-27 2010-07-08 Ship propulsion unit WO2011013919A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090068556A KR20110011091A (en) 2009-07-27 2009-07-27 Device for propelling a ship
KR10-2009-0068556 2009-07-27

Publications (3)

Publication Number Publication Date
WO2011013919A2 WO2011013919A2 (en) 2011-02-03
WO2011013919A3 true WO2011013919A3 (en) 2011-04-21
WO2011013919A9 WO2011013919A9 (en) 2011-06-23

Family

ID=43529809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004436 WO2011013919A2 (en) 2009-07-27 2010-07-08 Ship propulsion unit

Country Status (2)

Country Link
KR (1) KR20110011091A (en)
WO (1) WO2011013919A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160101266A (en) * 2015-02-16 2016-08-25 주식회사 지오티 Stern drive apparatus using power delivery system of reinforced coil
KR102086338B1 (en) * 2019-07-19 2020-03-09 오치현 vessel propulsion apparatus
CN211869663U (en) * 2019-09-27 2020-11-06 唐旭明 Marine side propeller connecting structure
KR102644134B1 (en) * 2022-01-14 2024-03-06 주식회사 더원 Driving System for Ships
KR102539358B1 (en) * 2023-02-22 2023-06-02 주식회사 아이윈 Impeller driving device for cooling pump of electric outboard

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6227919B1 (en) * 2000-03-14 2001-05-08 Bombardier Motor Corporation Of America Water jet propulsion unit with means for providing lateral thrust
US6267632B1 (en) * 1999-12-07 2001-07-31 Bombardier Motor Corporation Of America Water jet propulsion apparatus with inboard mounted power source

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6267632B1 (en) * 1999-12-07 2001-07-31 Bombardier Motor Corporation Of America Water jet propulsion apparatus with inboard mounted power source
US6227919B1 (en) * 2000-03-14 2001-05-08 Bombardier Motor Corporation Of America Water jet propulsion unit with means for providing lateral thrust

Also Published As

Publication number Publication date
KR20110011091A (en) 2011-02-08
WO2011013919A2 (en) 2011-02-03
WO2011013919A9 (en) 2011-06-23

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