GB1419774A - Compensated propeller duct or nozzle - Google Patents
Compensated propeller duct or nozzleInfo
- Publication number
- GB1419774A GB1419774A GB3468072A GB3468072A GB1419774A GB 1419774 A GB1419774 A GB 1419774A GB 3468072 A GB3468072 A GB 3468072A GB 3468072 A GB3468072 A GB 3468072A GB 1419774 A GB1419774 A GB 1419774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- duct
- propeller
- compensated
- zone
- 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)
- Massaging Devices (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1419774 Marine propellers nozzle R G FULLER 2 Aug 1973 34680/72 Heading B7V In a marine propeller duct or nozzle 1, passageway 8, 9 communicates between a zone of higher pressure within the duct or nozzle and a zone of lower pressure within the duct or nozzle. In the embodiment shown the zone of higher pressure is an area at 8 in the bottom of the nozzle on the discharged side of the propeller and the zone of lower pressure is at 9 in the upper part of the nozzle on the inlet side of the propeller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3468072A GB1419774A (en) | 1972-07-25 | 1972-07-25 | Compensated propeller duct or nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3468072A GB1419774A (en) | 1972-07-25 | 1972-07-25 | Compensated propeller duct or nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1419774A true GB1419774A (en) | 1975-12-31 |
Family
ID=10368640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3468072A Expired GB1419774A (en) | 1972-07-25 | 1972-07-25 | Compensated propeller duct or nozzle |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1419774A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304558A (en) * | 1979-06-28 | 1981-12-08 | Outboard Marine Corporation | Marine propulsion device including propeller shroud |
GB2260740A (en) * | 1991-10-25 | 1993-04-28 | Thos Storey | Fluid pumps in propeller driven craft |
-
1972
- 1972-07-25 GB GB3468072A patent/GB1419774A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304558A (en) * | 1979-06-28 | 1981-12-08 | Outboard Marine Corporation | Marine propulsion device including propeller shroud |
GB2260740A (en) * | 1991-10-25 | 1993-04-28 | Thos Storey | Fluid pumps in propeller driven craft |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |