EP2669182A3 - Hélice de bateau avec pâles à pas variable individuellement - Google Patents
Hélice de bateau avec pâles à pas variable individuellement Download PDFInfo
- Publication number
- EP2669182A3 EP2669182A3 EP13165673.8A EP13165673A EP2669182A3 EP 2669182 A3 EP2669182 A3 EP 2669182A3 EP 13165673 A EP13165673 A EP 13165673A EP 2669182 A3 EP2669182 A3 EP 2669182A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- blade
- blades
- axis
- angle
- individually controllable
- 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- Withdrawn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
- B63H3/00—Propeller-blade pitch changing
- B63H3/002—Propeller-blade pitch changing with individually adjustable blades
-
- 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
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012208958A DE102012208958A1 (de) | 2012-05-29 | 2012-05-29 | Schiffspropeller |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2669182A2 EP2669182A2 (fr) | 2013-12-04 |
EP2669182A3 true EP2669182A3 (fr) | 2015-11-18 |
Family
ID=48190296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13165673.8A Withdrawn EP2669182A3 (fr) | 2012-05-29 | 2013-04-29 | Hélice de bateau avec pâles à pas variable individuellement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2669182A3 (fr) |
DE (1) | DE102012208958A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6177593A (ja) * | 1984-09-22 | 1986-04-21 | Mitsubishi Heavy Ind Ltd | 舶用可変ピッチプロペラ装置 |
JPS61119495A (ja) * | 1984-11-15 | 1986-06-06 | Mitsubishi Heavy Ind Ltd | 可変ピツチプロペラ |
US5028210A (en) * | 1990-01-05 | 1991-07-02 | The United States Of America As Represented By The Secretary Of The Navy | Propeller unit with controlled cyclic and collective blade pitch |
US20050106956A1 (en) * | 2003-11-18 | 2005-05-19 | Atmur Robert J. | Method and apparatus for magnetic actuation of variable pitch impeller blades |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4929153A (en) | 1988-07-07 | 1990-05-29 | Nautical Development, Inc. | Self-actuating variable pitch marine propeller |
-
2012
- 2012-05-29 DE DE102012208958A patent/DE102012208958A1/de not_active Ceased
-
2013
- 2013-04-29 EP EP13165673.8A patent/EP2669182A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6177593A (ja) * | 1984-09-22 | 1986-04-21 | Mitsubishi Heavy Ind Ltd | 舶用可変ピッチプロペラ装置 |
JPS61119495A (ja) * | 1984-11-15 | 1986-06-06 | Mitsubishi Heavy Ind Ltd | 可変ピツチプロペラ |
US5028210A (en) * | 1990-01-05 | 1991-07-02 | The United States Of America As Represented By The Secretary Of The Navy | Propeller unit with controlled cyclic and collective blade pitch |
US20050106956A1 (en) * | 2003-11-18 | 2005-05-19 | Atmur Robert J. | Method and apparatus for magnetic actuation of variable pitch impeller blades |
Also Published As
Publication number | Publication date |
---|---|
DE102012208958A1 (de) | 2013-12-05 |
EP2669182A2 (fr) | 2013-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2015171565A5 (fr) | ||
WO2010128390A3 (fr) | Turbine à axe vertical et procédé de fabrication | |
EP2677174A3 (fr) | Roue de ventilateur et moteur électrique | |
FR3016189B1 (fr) | Dispositif de reduction epicycloidal pour l'entrainement en rotation des ensembles de pales d'une turbomachine a reducteur | |
EP2495468A3 (fr) | Train épicycloïdal doté d'une liaison arbre-moyeu | |
EP2514975A3 (fr) | Turbomachine | |
EP2669182A3 (fr) | Hélice de bateau avec pâles à pas variable individuellement | |
EP2508778A3 (fr) | Roue dentée ainsi qu'unité d'entraînement d'engrenage | |
EP2177749A3 (fr) | Centrale électrique sous-marine à réglage de puissance passif | |
BRPI1014012A2 (pt) | cubo de hélice com pás de passo variável para turbomáquina, hélice e turbomáquina. | |
EP2990681A3 (fr) | Unite d'actionnement d'embrayage et vehicule automobile | |
EP2765321A3 (fr) | Unité de couplage | |
DK2143631T3 (da) | Asymmetrisk pre-swirl-stator til skib | |
EA201790826A1 (ru) | Гидродинамическая крыльчатка | |
EP2602218A3 (fr) | Roue d'aspiration non ronde | |
EP2028333A3 (fr) | Couvercle pour bain à remous | |
EP2418378A3 (fr) | Dispositif de production d'énergie éolienne par un rotor muni d'un axe de rotation vertical | |
KR101601914B1 (ko) | 조류발전 터빈 이물질 제거장치 | |
EP2383871A3 (fr) | Moteur électrique doté d'une unité de commande enfermée dans un boîtier de moteur | |
EP2636892A3 (fr) | Installation éolienne et procédé de production d'énergie rotative par le vent | |
EP2138723A3 (fr) | Pompe centrifuge dotée d'un rotor de courant libre | |
EP3088759A3 (fr) | Systeme de protection pour un arbre de transmission | |
EP2172395A3 (fr) | Entraînement de bateau avec plaque de protection sous la coque du bateau | |
EP2978290A3 (fr) | Tête de capteur pour missile | |
EP2698542A3 (fr) | Ventilateur radial avec boîtier à spirale |
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: 20130429 |
|
AK | Designated contracting states |
Kind code of ref document: A2 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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B63H 25/42 20060101ALI20151013BHEP Ipc: B63H 1/26 20060101ALI20151013BHEP Ipc: B63H 3/00 20060101AFI20151013BHEP |
|
17Q | First examination report despatched |
Effective date: 20160104 |
|
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: 20160518 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230523 |