AUPO735397A0 - Contra-rotating ducted impellers - Google Patents
Contra-rotating ducted impellersInfo
- Publication number
- AUPO735397A0 AUPO735397A0 AUPO7353A AUPO735397A AUPO735397A0 AU PO735397 A0 AUPO735397 A0 AU PO735397A0 AU PO7353 A AUPO7353 A AU PO7353A AU PO735397 A AUPO735397 A AU PO735397A AU PO735397 A0 AUPO735397 A0 AU PO735397A0
- Authority
- AU
- Australia
- Prior art keywords
- contra
- impellers
- rotating ducted
- ducted
- rotating
- 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.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
- F01D1/26—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like traversed by the working-fluid substantially axially
-
- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
- B64C11/48—Units of two or more coaxial propellers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/02—Adaptations for driving vehicles, e.g. locomotives
- F01D15/04—Adaptations for driving vehicles, e.g. locomotives the vehicles being waterborne vessels
-
- 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
-
- 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
- B63H2011/084—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO7353A AUPO735397A0 (en) | 1997-06-13 | 1997-06-13 | Contra-rotating ducted impellers |
AU80042/98A AU8004298A (en) | 1997-06-13 | 1998-06-12 | Contra-rotating ducted impellers |
PCT/AU1998/000460 WO1998057848A1 (en) | 1997-06-13 | 1998-06-12 | Contra-rotating ducted impellers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO7353A AUPO735397A0 (en) | 1997-06-13 | 1997-06-13 | Contra-rotating ducted impellers |
Publications (1)
Publication Number | Publication Date |
---|---|
AUPO735397A0 true AUPO735397A0 (en) | 1997-07-10 |
Family
ID=3801644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AUPO7353A Abandoned AUPO735397A0 (en) | 1997-06-13 | 1997-06-13 | Contra-rotating ducted impellers |
Country Status (2)
Country | Link |
---|---|
AU (1) | AUPO735397A0 (en) |
WO (1) | WO1998057848A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112776967A (en) * | 2021-02-10 | 2021-05-11 | 北京理工大学 | Axial-flow type double-duct water jet propeller |
CN112776968A (en) * | 2021-02-10 | 2021-05-11 | 北京理工大学 | Double-duct water jet propulsion pump with adjustable rotating speed |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ526666A (en) * | 2003-07-14 | 2004-11-26 | Propeller Jet Ltd | Impeller drive for a jet propulsion unit |
DE102012008710A1 (en) | 2012-04-25 | 2013-11-14 | Harald von Hacht | Energy converter for vehicle, has two energy-consuming or energy-generating modules in which one module is pressurized with circulation wheel of three-wave planetary gear and other module is pressurized with planet carrier |
CN104787284A (en) * | 2015-04-08 | 2015-07-22 | 浙江海洋学院 | Child-mother coaxial guide pipe wheel propeller |
SE541007C2 (en) * | 2016-05-02 | 2019-02-26 | Marine Jet Power Ab | Propulsion device for a watercraft |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269111A (en) * | 1964-04-01 | 1966-08-30 | Allis Chalmers Mfg Co | Power train for jet propelled water craft |
DE3941852A1 (en) * | 1989-12-19 | 1991-06-20 | Mtu Muenchen Gmbh | PROPFANPOWER PLANT WITH TWO OPPOSING FAN ROTORS |
AUPM842194A0 (en) * | 1994-09-26 | 1994-10-20 | Larkin, Bryan James | Propulsion unit |
AUPO442596A0 (en) * | 1996-12-31 | 1997-01-30 | Cameron, Ron | Marine propeller unit |
-
1997
- 1997-06-13 AU AUPO7353A patent/AUPO735397A0/en not_active Abandoned
-
1998
- 1998-06-12 WO PCT/AU1998/000460 patent/WO1998057848A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112776967A (en) * | 2021-02-10 | 2021-05-11 | 北京理工大学 | Axial-flow type double-duct water jet propeller |
CN112776968A (en) * | 2021-02-10 | 2021-05-11 | 北京理工大学 | Double-duct water jet propulsion pump with adjustable rotating speed |
Also Published As
Publication number | Publication date |
---|---|
WO1998057848A1 (en) | 1998-12-23 |
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