NZ195418A - Duct combined with ship propeller having blade tip barrier plates - Google Patents
Duct combined with ship propeller having blade tip barrier platesInfo
- Publication number
- NZ195418A NZ195418A NZ195418A NZ19541880A NZ195418A NZ 195418 A NZ195418 A NZ 195418A NZ 195418 A NZ195418 A NZ 195418A NZ 19541880 A NZ19541880 A NZ 19541880A NZ 195418 A NZ195418 A NZ 195418A
- Authority
- NZ
- New Zealand
- Prior art keywords
- duct
- propeller
- fixed plate
- ship
- blade
- Prior art date
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
- B63H1/28—Other means for improving propeller efficiency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
-
- 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
- B63H1/16—Propellers having a shrouding ring attached to blades
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning In General (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES485667A ES8100010A1 (es) | 1979-11-02 | 1979-11-02 | Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas. |
| ES492531A ES8205166A2 (es) | 1980-06-18 | 1980-06-18 | Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ195418A true NZ195418A (en) | 1984-11-09 |
Family
ID=26155994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ195418A NZ195418A (en) | 1979-11-02 | 1980-10-30 | Duct combined with ship propeller having blade tip barrier plates |
Country Status (22)
| Country | Link |
|---|---|
| AR (1) | AR223734A1 (de) |
| AU (1) | AU534883B2 (de) |
| BR (1) | BR8007076A (de) |
| CA (1) | CA1141240A (de) |
| CU (1) | CU21557A3 (de) |
| DD (1) | DD153787A5 (de) |
| DE (1) | DE3041140A1 (de) |
| DK (1) | DK464580A (de) |
| EG (1) | EG14824A (de) |
| FI (1) | FI803369L (de) |
| FR (1) | FR2468499A1 (de) |
| GB (1) | GB2063378B (de) |
| GR (1) | GR71888B (de) |
| IE (1) | IE50173B1 (de) |
| IN (1) | IN153167B (de) |
| IT (1) | IT1146117B (de) |
| NL (1) | NL8005991A (de) |
| NO (1) | NO803273L (de) |
| NZ (1) | NZ195418A (de) |
| PL (1) | PL227599A1 (de) |
| PT (1) | PT72003B (de) |
| SE (1) | SE8007655L (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615619A1 (de) * | 1985-06-24 | 1987-01-02 | Schiffbau Veb K | Leiteinrichtung zur beeinflussung der propellerzustroemung bei schiffen |
| EP0219364A1 (de) * | 1985-08-13 | 1987-04-22 | COMPANIA AUXILIAR DE NAVEGACION S.A. (AUXINAVE) Société dite: | Schiffsvortriebselemente, insbesondere Schrauben |
| US5312228A (en) * | 1989-11-15 | 1994-05-17 | Stichting Voor De Technische Wetenschappen | Ship's propeller |
| DE4138281C1 (de) * | 1991-11-02 | 1993-04-29 | Herbert Prof. Dr.-Ing. 5100 Aachen De Schneekluth | |
| GB0315247D0 (en) * | 2003-06-30 | 2003-08-06 | Redding John | Improvements in or relating to fluid flows and jets |
| CH699473A2 (fr) * | 2008-08-27 | 2010-03-15 | Drs Drag Reduction Systems Sa | Dispositif de canalisation du flux d'eau autour du moyeu d'une hélice de bateau. |
| AU2014277656A1 (en) * | 2013-12-17 | 2015-07-02 | Ringprop Marine Ltd | Marine propellers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR405384A (fr) * | 1908-11-12 | 1909-12-28 | Basile Soldatencow | Perfectionnements apportés aux hélices des appareils de navigation aérienne ou aquatique, et dispositifs en comportant application |
| FR569801A (fr) * | 1922-11-03 | 1924-04-18 | Gill Propeller Company Ltd | Perfectionnements aux hélices de propulsion ou organes équivalents |
| FR894007A (fr) * | 1941-01-20 | 1944-12-12 | Dispositif de propulsion pour bateaux | |
| DE941048C (de) * | 1941-12-28 | 1956-03-29 | Josef Neukamm | Leitduese fuer Schiffe mit Schraubenantrieb |
| FR894822A (fr) * | 1942-03-11 | 1945-01-08 | Hélice et son procédé de fabrication | |
| DE1628257A1 (de) * | 1966-06-16 | 1970-05-06 | Stroemungstechnik Ges | Verfahren zum Umlenken,Buendeln oder Verteilen von Stroemungsmitteln sowie hierzu geeignete rotierende Leitvorrichtungen |
| NL7013069A (de) * | 1969-09-05 | 1971-03-09 | ||
| JPS5131489A (en) * | 1974-09-12 | 1976-03-17 | Akashi Funegata Kenkyusho Kk | Dakuto puropera |
-
1980
- 1980-10-24 GR GR63217A patent/GR71888B/el unknown
- 1980-10-27 FI FI803369A patent/FI803369L/fi not_active Application Discontinuation
- 1980-10-27 CU CU8035356A patent/CU21557A3/es unknown
- 1980-10-29 IT IT50025/80A patent/IT1146117B/it active
- 1980-10-30 NZ NZ195418A patent/NZ195418A/en unknown
- 1980-10-30 AR AR283074A patent/AR223734A1/es active
- 1980-10-30 AU AU63855/80A patent/AU534883B2/en not_active Ceased
- 1980-10-30 SE SE8007655A patent/SE8007655L/ not_active Application Discontinuation
- 1980-10-31 PT PT72003A patent/PT72003B/pt unknown
- 1980-10-31 DD DD80224878A patent/DD153787A5/de unknown
- 1980-10-31 FR FR8023292A patent/FR2468499A1/fr not_active Withdrawn
- 1980-10-31 CA CA000363717A patent/CA1141240A/en not_active Expired
- 1980-10-31 BR BR8007076A patent/BR8007076A/pt unknown
- 1980-10-31 NL NL8005991A patent/NL8005991A/nl not_active Application Discontinuation
- 1980-10-31 IE IE2263/80A patent/IE50173B1/en unknown
- 1980-10-31 NO NO803273A patent/NO803273L/no unknown
- 1980-10-31 DE DE19803041140 patent/DE3041140A1/de not_active Withdrawn
- 1980-10-31 DK DK464580A patent/DK464580A/da not_active Application Discontinuation
- 1980-10-31 PL PL22759980A patent/PL227599A1/xx unknown
- 1980-11-01 EG EG80672A patent/EG14824A/xx active
- 1980-11-01 IN IN1238/CAL/80A patent/IN153167B/en unknown
- 1980-11-03 GB GB8035257A patent/GB2063378B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE8007655L (sv) | 1981-05-03 |
| IN153167B (de) | 1984-06-09 |
| AR223734A1 (es) | 1981-09-15 |
| FR2468499A1 (fr) | 1981-05-08 |
| BR8007076A (pt) | 1981-05-05 |
| IT1146117B (it) | 1986-11-12 |
| DK464580A (da) | 1981-05-03 |
| DD153787A5 (de) | 1982-02-03 |
| CU21557A3 (en) | 1987-06-09 |
| PT72003A (en) | 1980-11-01 |
| IE50173B1 (en) | 1986-02-19 |
| AU6385580A (en) | 1981-05-07 |
| DE3041140A1 (de) | 1981-05-14 |
| GB2063378B (en) | 1983-06-29 |
| GB2063378A (en) | 1981-06-03 |
| EG14824A (en) | 1985-03-31 |
| IE802263L (en) | 1981-05-02 |
| PT72003B (en) | 1981-10-13 |
| CA1141240A (en) | 1983-02-15 |
| IT8050025A0 (it) | 1980-10-29 |
| NO803273L (no) | 1981-05-04 |
| NL8005991A (nl) | 1981-06-01 |
| PL227599A1 (de) | 1981-08-07 |
| AU534883B2 (en) | 1984-02-16 |
| GR71888B (de) | 1983-08-05 |
| FI803369L (fi) | 1981-05-03 |
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