SE7501562L - - Google Patents
Info
- Publication number
- SE7501562L SE7501562L SE7501562A SE7501562A SE7501562L SE 7501562 L SE7501562 L SE 7501562L SE 7501562 A SE7501562 A SE 7501562A SE 7501562 A SE7501562 A SE 7501562A SE 7501562 L SE7501562 L SE 7501562L
- Authority
- SE
- Sweden
- Prior art keywords
- palms
- hub
- marine
- feb
- studs
- 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
- B63H1/20—Hubs; Blade connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
1455504 Marine propellers STONE MANGANESE MARINE Ltd 10 Feb 1975 [15 Feb 1974] 7415/74 Heading B7V A marine propeller shaft 1 has formed integrally with it a hollow cylindrical hub 2 for the attachment of separate propeller blades which have palms 3 seated on the external surface of the hub. The palms are attached by studs 5 which extend through the hub into the palms and are secured from inside the hub. In the embodiment shown annular plate 13 with collar 14 and circular plate 16 give protection against sea water and corrosion-resistant sealing strips 18, Fig. 2 (not shown) seal the gaps between the blade palms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB741574A GB1455504A (en) | 1974-02-15 | 1974-02-15 | Marine propellers |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7501562L true SE7501562L (en) | 1975-08-18 |
Family
ID=9832693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501562A SE7501562L (en) | 1974-02-15 | 1975-02-12 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS50117194A (en) |
DE (1) | DE2505918A1 (en) |
DK (1) | DK54375A (en) |
ES (1) | ES434737A1 (en) |
FI (1) | FI750413A (en) |
FR (1) | FR2261173B3 (en) |
GB (1) | GB1455504A (en) |
NL (1) | NL7501639A (en) |
NO (1) | NO750466L (en) |
SE (1) | SE7501562L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346130A (en) * | 1981-01-28 | 1982-08-24 | E. I. Du Pont De Nemours And Company | Application of durable, antistatic, soil release agent |
GB2201198A (en) * | 1986-10-03 | 1988-08-24 | Haden Christopher Mark | Marine propeller |
SE514094C2 (en) | 1999-05-19 | 2001-01-08 | Kamewa Ab | Ship propeller with detachable fixed blade |
EP2526016A4 (en) * | 2010-01-19 | 2017-04-05 | Rolls-Royce Aktiebolag | A shaft and controllable pitch propeller assembly for a marine vessel |
DE102013212948A1 (en) * | 2013-07-03 | 2015-01-08 | Thyssenkrupp Marine Systems Gmbh | driving device |
RU2757989C1 (en) * | 2021-04-02 | 2021-10-25 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Split propeller |
-
1974
- 1974-02-15 GB GB741574A patent/GB1455504A/en not_active Expired
-
1975
- 1975-02-12 NL NL7501639A patent/NL7501639A/en unknown
- 1975-02-12 SE SE7501562A patent/SE7501562L/ not_active Application Discontinuation
- 1975-02-13 DE DE19752505918 patent/DE2505918A1/en active Pending
- 1975-02-13 JP JP50018699A patent/JPS50117194A/ja active Pending
- 1975-02-13 NO NO750466A patent/NO750466L/no unknown
- 1975-02-14 ES ES434737A patent/ES434737A1/en not_active Expired
- 1975-02-14 FI FI750413A patent/FI750413A/fi not_active Application Discontinuation
- 1975-02-14 DK DK54375*#A patent/DK54375A/da unknown
- 1975-02-14 FR FR7504651A patent/FR2261173B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7501639A (en) | 1975-08-19 |
FR2261173A1 (en) | 1975-09-12 |
DK54375A (en) | 1975-10-06 |
JPS50117194A (en) | 1975-09-12 |
FI750413A (en) | 1975-08-16 |
ES434737A1 (en) | 1976-12-16 |
FR2261173B3 (en) | 1977-10-28 |
DE2505918A1 (en) | 1975-08-28 |
GB1455504A (en) | 1976-11-10 |
NO750466L (en) | 1975-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES251742U (en) | Marine propeller | |
CA995140A (en) | Cooled turbine blade ring assembly | |
IT8222325A0 (en) | AERODYNAMIC BLADE FOR ROTORS SUCH AS PROPELLERS. | |
JPS5387494A (en) | Seal assembly for marine propeller shaft | |
IE41885L (en) | Propellor blade | |
GB1422538A (en) | Marine steering systems | |
CA986792A (en) | Replaceable blade propeller assembly | |
GB1455504A (en) | Marine propellers | |
GB1337641A (en) | Ships propellors | |
GB1300182A (en) | Improvements relating to ship's propeller arrangements | |
ES275637U (en) | A ship's propellor having two or more perforated hollow blades | |
AU534883B2 (en) | Increasing the propulsive efficiency of propeller impeller blade | |
GB1297723A (en) | ||
NL7413979A (en) | TURBO-ELECTRIC SHIP PROPULSION SYSTEM WITH HEAVY DUTY GAS TURBINE. | |
ES427714A1 (en) | Vertically liftable rudder blade | |
ES458039A1 (en) | Devices for operating variable-pitch propellers | |
GB766093A (en) | Improvements in propellers for ships | |
GB1482375A (en) | Marine-propeller assemblies | |
GB683709A (en) | Improvements in and relating to vane ship's propellers | |
GB427393A (en) | Prevention of erosion or pitting of ships' propellers | |
GB1192179A (en) | Improvements in or relating to Sealing Devices | |
JPS5253389A (en) | Ship | |
GB1345517A (en) | Boat propulsion unit | |
CA845440A (en) | Marine propeller having fluid discharge from the blades | |
GB995685A (en) | Improvements in and relating to propeller blades |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7501562-8 Format of ref document f/p: F |