EP1587732A4 - Systeme de propulsion par jet d'eau variable - Google Patents
Systeme de propulsion par jet d'eau variableInfo
- Publication number
- EP1587732A4 EP1587732A4 EP03796906A EP03796906A EP1587732A4 EP 1587732 A4 EP1587732 A4 EP 1587732A4 EP 03796906 A EP03796906 A EP 03796906A EP 03796906 A EP03796906 A EP 03796906A EP 1587732 A4 EP1587732 A4 EP 1587732A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- jet propulsion
- marine jet
- variable marine
- variable
- propulsion
- 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- Withdrawn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
- 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
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
- B63H11/103—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means to increase efficiency of propulsive fluid, e.g. discharge pipe provided with means to improve the fluid flow
-
- 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
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
- B63H25/04—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring automatic, e.g. reacting to compass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H2011/043—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps with means for adjusting or varying pump inlets, e.g. means for varying inlet cross section area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H2011/046—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps comprising means for varying pump characteristics, e.g. rotary pumps with variable pitch impellers, or adjustable stators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
- B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43228102P | 2002-12-10 | 2002-12-10 | |
US432281P | 2002-12-10 | ||
PCT/US2003/039296 WO2004052721A2 (fr) | 2002-12-10 | 2003-12-10 | Systeme de propulsion par jet d'eau variable |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1587732A2 EP1587732A2 (fr) | 2005-10-26 |
EP1587732A4 true EP1587732A4 (fr) | 2011-04-13 |
Family
ID=32507882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03796906A Withdrawn EP1587732A4 (fr) | 2002-12-10 | 2003-12-10 | Systeme de propulsion par jet d'eau variable |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1587732A4 (fr) |
AU (1) | AU2003297835B2 (fr) |
CA (1) | CA2509047C (fr) |
NZ (1) | NZ541125A (fr) |
WO (1) | WO2004052721A2 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ577810A (en) | 2006-12-19 | 2012-08-31 | Cwf Hamilton & Co Ltd | Waterjet unit impeller with a flexible section, which changes rating (pitch) at different speeds |
US8651400B2 (en) | 2007-01-12 | 2014-02-18 | Rain Bird Corporation | Variable arc nozzle |
US8074897B2 (en) | 2008-10-09 | 2011-12-13 | Rain Bird Corporation | Sprinkler with variable arc and flow rate |
US8272583B2 (en) | 2009-05-29 | 2012-09-25 | Rain Bird Corporation | Sprinkler with variable arc and flow rate and method |
US8925837B2 (en) | 2009-05-29 | 2015-01-06 | Rain Bird Corporation | Sprinkler with variable arc and flow rate and method |
US8695900B2 (en) | 2009-05-29 | 2014-04-15 | Rain Bird Corporation | Sprinkler with variable arc and flow rate and method |
US9504209B2 (en) | 2010-04-09 | 2016-11-29 | Rain Bird Corporation | Irrigation sprinkler nozzle |
US9427751B2 (en) | 2010-04-09 | 2016-08-30 | Rain Bird Corporation | Irrigation sprinkler nozzle having deflector with micro-ramps |
US9079202B2 (en) | 2012-06-13 | 2015-07-14 | Rain Bird Corporation | Rotary variable arc nozzle |
US9174227B2 (en) | 2012-06-14 | 2015-11-03 | Rain Bird Corporation | Irrigation sprinkler nozzle |
US9295998B2 (en) | 2012-07-27 | 2016-03-29 | Rain Bird Corporation | Rotary nozzle |
US9327297B2 (en) | 2012-07-27 | 2016-05-03 | Rain Bird Corporation | Rotary nozzle |
US9314952B2 (en) | 2013-03-14 | 2016-04-19 | Rain Bird Corporation | Irrigation spray nozzle and mold assembly and method of forming nozzle |
US20150098842A1 (en) * | 2013-10-04 | 2015-04-09 | Harry Menian | Impulse Plus Propulsion System |
US10322423B2 (en) | 2016-11-22 | 2019-06-18 | Rain Bird Corporation | Rotary nozzle |
US11154877B2 (en) | 2017-03-29 | 2021-10-26 | Rain Bird Corporation | Rotary strip nozzles |
US11059056B2 (en) | 2019-02-28 | 2021-07-13 | Rain Bird Corporation | Rotary strip nozzles and deflectors |
RU192144U1 (ru) * | 2019-05-07 | 2019-09-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" | Сопло водометного движителя |
US11406999B2 (en) | 2019-05-10 | 2022-08-09 | Rain Bird Corporation | Irrigation nozzle with one or more grit vents |
US11247219B2 (en) | 2019-11-22 | 2022-02-15 | Rain Bird Corporation | Reduced precipitation rate nozzle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314391A (en) * | 1964-03-17 | 1967-04-18 | Grenobloise Etude Appl | Methods and means for effecting optimum propulsion operating conditions in a jet propelled ship |
JPS55127295A (en) * | 1979-03-26 | 1980-10-01 | Sadamu Kamigaki | Water jet propulsion ship |
US4509925A (en) * | 1982-06-01 | 1985-04-09 | Sulzer-Escher Wyss Gmbh | Marine vessel propeller with nozzle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1600654A (en) * | 1926-02-02 | 1926-09-21 | Frank W Stodder | Self-adjusting propeller |
US3260311A (en) * | 1963-07-05 | 1966-07-12 | Foster Wheeler Corp | Vane adjusting device for pump impellers and turbine wheels |
US3939794A (en) * | 1969-02-17 | 1976-02-24 | Hull Francis R | Marine pump-jet propulsion system |
JPH04345591A (ja) * | 1991-05-24 | 1992-12-01 | Sanshin Ind Co Ltd | ジェット推進艇 |
SE468955B (sv) * | 1991-08-28 | 1993-04-19 | Flygt Ab Itt | Igensaettningsfri pump |
US5679035A (en) * | 1995-12-22 | 1997-10-21 | Jordan; Jeff P. | Marine jet propulsion nozzle and method |
US5683276A (en) | 1996-02-13 | 1997-11-04 | Jordan; Jeff P. | Marine jet propulsion inlet duct and method |
AU1901100A (en) * | 1998-12-24 | 2000-07-31 | Barry John Davies | Water jet propulsion unit for use in water borne craft |
-
2003
- 2003-12-10 CA CA2509047A patent/CA2509047C/fr not_active Expired - Fee Related
- 2003-12-10 EP EP03796906A patent/EP1587732A4/fr not_active Withdrawn
- 2003-12-10 NZ NZ541125A patent/NZ541125A/en not_active IP Right Cessation
- 2003-12-10 AU AU2003297835A patent/AU2003297835B2/en not_active Ceased
- 2003-12-10 WO PCT/US2003/039296 patent/WO2004052721A2/fr not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314391A (en) * | 1964-03-17 | 1967-04-18 | Grenobloise Etude Appl | Methods and means for effecting optimum propulsion operating conditions in a jet propelled ship |
JPS55127295A (en) * | 1979-03-26 | 1980-10-01 | Sadamu Kamigaki | Water jet propulsion ship |
US4509925A (en) * | 1982-06-01 | 1985-04-09 | Sulzer-Escher Wyss Gmbh | Marine vessel propeller with nozzle |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004052721A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004052721A3 (fr) | 2004-09-02 |
NZ541125A (en) | 2007-05-31 |
CA2509047A1 (fr) | 2004-06-24 |
EP1587732A2 (fr) | 2005-10-26 |
AU2003297835A1 (en) | 2004-06-30 |
AU2003297835B2 (en) | 2010-12-23 |
WO2004052721A2 (fr) | 2004-06-24 |
CA2509047C (fr) | 2011-02-01 |
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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: 20050711 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110311 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B63H 25/04 20060101ALI20110307BHEP Ipc: B63H 25/02 20060101ALI20110307BHEP Ipc: B63H 11/103 20060101AFI20050728BHEP |
|
17Q | First examination report despatched |
Effective date: 20110627 |
|
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: 20170701 |