GB716381A - Improvements in or relating to outboard motor units for the propulsion of vessels - Google Patents
Improvements in or relating to outboard motor units for the propulsion of vesselsInfo
- Publication number
- GB716381A GB716381A GB2088351A GB2088351A GB716381A GB 716381 A GB716381 A GB 716381A GB 2088351 A GB2088351 A GB 2088351A GB 2088351 A GB2088351 A GB 2088351A GB 716381 A GB716381 A GB 716381A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- propeller
- boat
- inlet
- water
- 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
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
- B63H11/107—Direction control of propulsive fluid
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)
Abstract
716,381. Outboard motors. EMILSON, R., and TORGARDH, A. V. Sept. 4, 1951, No. 20883/51. Class 114 An outboard motor unit comprises a pump rotor 7 located in a pressure pipe 4 and driven by a driving motor 3, which sucks water through an inlet 10 and expels it as a jet through an outlet 12, the inlet being fitted with a laminar member 13 inclined upwardly. at a small angle in the forward direction. The motor 3 is secured by a clamp 16 to the stern of a boat 1 and drives a propeller pump 7. Curved blades 9 change the direction of the water leaving the propeller to assist its flow through the tube. The motor and propeller unit is adapted to swivel for steering purposes and is carried by adjustable links 17, 17<SP>1</SP>, which allow it to be raised automaticaly during movement of the boat by the flow of water past the laminar member 13 so that resistance to motion is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2088351A GB716381A (en) | 1951-09-04 | 1951-09-04 | Improvements in or relating to outboard motor units for the propulsion of vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2088351A GB716381A (en) | 1951-09-04 | 1951-09-04 | Improvements in or relating to outboard motor units for the propulsion of vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB716381A true GB716381A (en) | 1954-10-06 |
Family
ID=10153362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2088351A Expired GB716381A (en) | 1951-09-04 | 1951-09-04 | Improvements in or relating to outboard motor units for the propulsion of vessels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB716381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141439A (en) * | 1962-02-05 | 1964-07-21 | Liston Joseph | Liquid propelling device |
| US3212258A (en) * | 1961-10-16 | 1965-10-19 | Aerojet General Co | Water-jet propulsion device for boats |
-
1951
- 1951-09-04 GB GB2088351A patent/GB716381A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3212258A (en) * | 1961-10-16 | 1965-10-19 | Aerojet General Co | Water-jet propulsion device for boats |
| US3141439A (en) * | 1962-02-05 | 1964-07-21 | Liston Joseph | Liquid propelling device |
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