GB1071054A - Improvements in impeller housings for outboard motors - Google Patents
Improvements in impeller housings for outboard motorsInfo
- Publication number
- GB1071054A GB1071054A GB17064/63A GB1706463A GB1071054A GB 1071054 A GB1071054 A GB 1071054A GB 17064/63 A GB17064/63 A GB 17064/63A GB 1706463 A GB1706463 A GB 1706463A GB 1071054 A GB1071054 A GB 1071054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- engine
- water
- shaft passage
- housing
- 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
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
-
- 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
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
1,071,054. Outboard propulsion units. BRITISH ANZANI ENGINEERING CO. Ltd. May 1, 1964 [May 1, 1963], No. 17064/63. Heading B7V. [Also in Division F1] The impeller housing of an outboard motor having an engine secured to the top of the impeller housing (10), an impeller shaft (24) driven by the engine and disposed in a shaft passage (19) extending downwardly through the housing, and an impeller (25) in a chamber (12) having a downwardly opening water inlet orifice (13) and a rearwardly opening water outlet orifice (16) whereby water may be drawn upwards into the chamber and expelled rearwardly therefrom by the impeller to propel a water-borne craft, has an exhaust duct (22) which extends from the shaft passage (19) to an exhaust outlet (23) whereby exhaust gases from the engine may be discharged through the shaft passage and below the surface of the water in which the craft is propelled. Cooling water is supplied to the engine via a conduit (30) and returned from the engine through a duct (31) and thence to the exhaust outlet (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17064/63A GB1071054A (en) | 1963-05-01 | 1963-05-01 | Improvements in impeller housings for outboard motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17064/63A GB1071054A (en) | 1963-05-01 | 1963-05-01 | Improvements in impeller housings for outboard motors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1071054A true GB1071054A (en) | 1967-06-07 |
Family
ID=10088616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17064/63A Expired GB1071054A (en) | 1963-05-01 | 1963-05-01 | Improvements in impeller housings for outboard motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1071054A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3494320A (en) * | 1968-04-04 | 1970-02-10 | Robert A Stubblefield | Outboard motor and steering arrangement |
US3750614A (en) * | 1971-05-11 | 1973-08-07 | Sira | Jet propulsion unit for boats |
US4010707A (en) * | 1976-06-11 | 1977-03-08 | Bendall Wilfrid H | Marine propulsion unit |
US4281996A (en) * | 1978-02-01 | 1981-08-04 | Michel Mouraret | Propeller with a water-jet for crafts |
FR2497172A1 (en) * | 1980-12-27 | 1982-07-02 | Fuji Heavy Ind Ltd | PROPULSION APPARATUS FOR AQUAPLANE |
-
1963
- 1963-05-01 GB GB17064/63A patent/GB1071054A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3494320A (en) * | 1968-04-04 | 1970-02-10 | Robert A Stubblefield | Outboard motor and steering arrangement |
US3750614A (en) * | 1971-05-11 | 1973-08-07 | Sira | Jet propulsion unit for boats |
US4010707A (en) * | 1976-06-11 | 1977-03-08 | Bendall Wilfrid H | Marine propulsion unit |
US4281996A (en) * | 1978-02-01 | 1981-08-04 | Michel Mouraret | Propeller with a water-jet for crafts |
FR2497172A1 (en) * | 1980-12-27 | 1982-07-02 | Fuji Heavy Ind Ltd | PROPULSION APPARATUS FOR AQUAPLANE |
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