GB1457881A - Ships propulsion systems - Google Patents
Ships propulsion systemsInfo
- Publication number
- GB1457881A GB1457881A GB959573A GB959573A GB1457881A GB 1457881 A GB1457881 A GB 1457881A GB 959573 A GB959573 A GB 959573A GB 959573 A GB959573 A GB 959573A GB 1457881 A GB1457881 A GB 1457881A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- nozzle wall
- propeller
- nozzle
- feb
- 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.)
- Expired
Links
Classifications
-
- 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
- B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
1457881 Propeller nozzles HYDROCONIC Ltd 27 Feb 1974 [27 Feb 1973] 9595/73 Heading B7V A nozzle 12 (shown in part section) surrounding the propeller of a ship (not shown) is fitted internally with a stainless steel shroud ring 11 which provides electrolytic and mechanical protrusion in way of the tips of the propeller, the shroud ring being secured within the nozzle 12 by welding at the fore and aft edges of the ring 11 and by adhesive located between the internal nozzle wall and the ring. The ring 11 may lie proud of the internal nozzle wall as shown or may be recessed thereinto and in fitting the ring, it is first welded into place its size being such as to leave small annular space between it and the nozzle wall, a curable adhesive, e.g. epoxy or isocyanate resin then being injected to fill the annular space through a nipple (not shown) provided for this purpose. Thereafter by applying suction to the nipple during curing a secure bond between the ring and nozzle wall is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB959573A GB1457881A (en) | 1973-02-27 | 1973-02-27 | Ships propulsion systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB959573A GB1457881A (en) | 1973-02-27 | 1973-02-27 | Ships propulsion systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1457881A true GB1457881A (en) | 1976-12-08 |
Family
ID=9875023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB959573A Expired GB1457881A (en) | 1973-02-27 | 1973-02-27 | Ships propulsion systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1457881A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832633A (en) * | 1977-11-30 | 1989-05-23 | Hydronic, Ltd. | Marine propulsion system |
| NL1004558C2 (en) * | 1996-11-18 | 1998-05-19 | Scheepswerf Van De Giessen B V | Jet-pipe for marine propeller |
| FR2771373A1 (en) * | 1997-10-20 | 1999-05-28 | Michel Ebersolt | Sound-damping fairing for ship's propeller screw |
-
1973
- 1973-02-27 GB GB959573A patent/GB1457881A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832633A (en) * | 1977-11-30 | 1989-05-23 | Hydronic, Ltd. | Marine propulsion system |
| NL1004558C2 (en) * | 1996-11-18 | 1998-05-19 | Scheepswerf Van De Giessen B V | Jet-pipe for marine propeller |
| FR2771373A1 (en) * | 1997-10-20 | 1999-05-28 | Michel Ebersolt | Sound-damping fairing for ship's propeller screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |