EP1587732A4 - Variabler wasserstrahlantrieb - Google Patents

Variabler wasserstrahlantrieb

Info

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Withdrawn
Application number
EP03796906A
Other languages
English (en)
French (fr)
Other versions
EP1587732A2 (de
Inventor
Jeff Jordan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1587732A2 publication Critical patent/EP1587732A2/de
Publication of EP1587732A4 publication Critical patent/EP1587732A4/de
Withdrawn legal-status Critical Current

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)
EP03796906A 2002-12-10 2003-12-10 Variabler wasserstrahlantrieb Withdrawn EP1587732A4 (de)

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 (en) 2002-12-10 2003-12-10 Variable marine jet propulsion

Publications (2)

Publication Number Publication Date
EP1587732A2 EP1587732A2 (de) 2005-10-26
EP1587732A4 true EP1587732A4 (de) 2011-04-13

Family

ID=32507882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03796906A Withdrawn EP1587732A4 (de) 2002-12-10 2003-12-10 Variabler wasserstrahlantrieb

Country Status (5)

Country Link
EP (1) EP1587732A4 (de)
AU (1) AU2003297835B2 (de)
CA (1) CA2509047C (de)
NZ (1) NZ541125A (de)
WO (1) WO2004052721A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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
US8695900B2 (en) 2009-05-29 2014-04-15 Rain Bird Corporation Sprinkler with variable arc and flow rate and method
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
US9427751B2 (en) 2010-04-09 2016-08-30 Rain Bird Corporation Irrigation sprinkler nozzle having deflector with micro-ramps
US9504209B2 (en) 2010-04-09 2016-11-29 Rain Bird Corporation Irrigation sprinkler nozzle
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
JP2003513839A (ja) * 1998-12-24 2003-04-15 リチャード・グウィン・デイビス， ウォーターボーンクラフトに用いるウォータージェット推進ユニット

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004052721A2 *

Also Published As

Publication number Publication date
NZ541125A (en) 2007-05-31
WO2004052721A2 (en) 2004-06-24
AU2003297835B2 (en) 2010-12-23
EP1587732A2 (de) 2005-10-26
CA2509047A1 (en) 2004-06-24
WO2004052721A3 (en) 2004-09-02
AU2003297835A1 (en) 2004-06-30
CA2509047C (en) 2011-02-01

Similar Documents

Publication Publication Date Title
EP1587732A4 (de) Variabler wasserstrahlantrieb
AU2003903902A0 (en) Marine propulsion system
AU2003299142A8 (en) Waveless hull
GB0221200D0 (en) Boat
AU2002232208A1 (en) Water jet propulsion outboard engine
AU2002318125A1 (en) Marine propulsion unit
AU2003228526A8 (en) Boat hull construction
AU2003256595A8 (en) Portable marine outhaul
GB2389826B (en) Craft propulsion
GB0207056D0 (en) Marine craft
GB2385026B (en) Marine anti-fouling
AU2002951410A0 (en) marine jet propulsion arrangement
GB0301831D0 (en) Sailing craft
GB0218057D0 (en) Improved jet propulsion engine
GB0308678D0 (en) Boat propulsion
GB0328377D0 (en) Boat propulsion
GB0316542D0 (en) Boat propulsion technology
GB0210068D0 (en) Marine craft
AU153987S (en) Boat hull
AU153785S (en) Boat hull
AU151573S (en) Boat hull
GB0304156D0 (en) Surfboard propulsion
AUPS269302A0 (en) Marine propulsion
GB0319333D0 (en) Thermodynamic jet propulsion
AU158286S (en) Boat hull

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