EP2526016A4 - A shaft and controllable pitch propeller assembly for a marine vessel - Google Patents
A shaft and controllable pitch propeller assembly for a marine vessel Download PDFInfo
- Publication number
- EP2526016A4 EP2526016A4 EP11734933.2A EP11734933A EP2526016A4 EP 2526016 A4 EP2526016 A4 EP 2526016A4 EP 11734933 A EP11734933 A EP 11734933A EP 2526016 A4 EP2526016 A4 EP 2526016A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaft
- marine vessel
- pitch propeller
- propeller assembly
- controllable pitch
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1050055 | 2010-01-19 | ||
PCT/SE2011/050025 WO2011090421A1 (en) | 2010-01-19 | 2011-01-12 | A shaft and controllable pitch propeller assembly for a marine vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2526016A1 EP2526016A1 (en) | 2012-11-28 |
EP2526016A4 true EP2526016A4 (en) | 2017-04-05 |
Family
ID=44308035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11734933.2A Withdrawn EP2526016A4 (en) | 2010-01-19 | 2011-01-12 | A shaft and controllable pitch propeller assembly for a marine vessel |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2526016A4 (en) |
WO (1) | WO2011090421A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190497A (en) * | 1921-12-19 | 1924-03-19 | Victor Kaplan | Rotor blade regulation for rapidly rotating water turbines or turbine pumps |
GB572940A (en) * | 1943-09-20 | 1945-10-30 | English Electric Co Ltd | Improvements in swivelling bladed adjustable pitch propellers |
GB1268601A (en) * | 1969-04-21 | 1972-03-29 | Rostock Dieselmotoren | Variable pitch propeller |
GB1455504A (en) * | 1974-02-15 | 1976-11-10 | Stone Manganese Marine Ltd | Marine propellers |
BG225Y1 (en) * | 1995-09-25 | 1998-06-30 | Александров, Добромир Х. | Propeller |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1001627A (en) * | 1963-02-18 | 1965-08-18 | P & O Res & Dev Co | Improvements in and relating to the mounting of propellers in torque or torque andthrust transmitting connection with a tapered shaft |
US5145318A (en) * | 1989-11-16 | 1992-09-08 | Bird-Johnson Company | Flange-mounted controllable pitch marine propeller |
US5890875A (en) * | 1997-01-27 | 1999-04-06 | Silvano; David | Blade apparatus |
-
2011
- 2011-01-12 EP EP11734933.2A patent/EP2526016A4/en not_active Withdrawn
- 2011-01-12 WO PCT/SE2011/050025 patent/WO2011090421A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190497A (en) * | 1921-12-19 | 1924-03-19 | Victor Kaplan | Rotor blade regulation for rapidly rotating water turbines or turbine pumps |
GB572940A (en) * | 1943-09-20 | 1945-10-30 | English Electric Co Ltd | Improvements in swivelling bladed adjustable pitch propellers |
GB1268601A (en) * | 1969-04-21 | 1972-03-29 | Rostock Dieselmotoren | Variable pitch propeller |
GB1455504A (en) * | 1974-02-15 | 1976-11-10 | Stone Manganese Marine Ltd | Marine propellers |
BG225Y1 (en) * | 1995-09-25 | 1998-06-30 | Александров, Добромир Х. | Propeller |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011090421A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011090421A1 (en) | 2011-07-28 |
EP2526016A1 (en) | 2012-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120807 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20170308 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B63H 1/20 20060101ALI20170302BHEP Ipc: B63H 3/00 20060101AFI20170302BHEP Ipc: B63H 23/34 20060101ALI20170302BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20171005 |