JPS5679092A - Water jet boat - Google Patents
Water jet boatInfo
- Publication number
- JPS5679092A JPS5679092A JP15590079A JP15590079A JPS5679092A JP S5679092 A JPS5679092 A JP S5679092A JP 15590079 A JP15590079 A JP 15590079A JP 15590079 A JP15590079 A JP 15590079A JP S5679092 A JPS5679092 A JP S5679092A
- Authority
- JP
- Japan
- Prior art keywords
- water
- bucket
- nozzle
- unit
- water jet
- 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.)
- Pending
Links
Landscapes
- Nozzles (AREA)
Abstract
PURPOSE: To obtain easy access of a jet unit into the water and to prevent splashes from dashing on the deck from a water jet unit by a method wherein a broad step is provided protrudently from a transom toward the rear of a stern.
CONSTITUTION: A water jet unit 1 accelerates with an impeller in the unit body 11 the water sucked from a water-intake opening at the bottom of a boat, jets it backward out of a nozzle 12 and advances. In a backing motion, the outlet at the rear of the nozzle 12 is covered with a bucket 13, the water is dashed against the bucket 13 from the nozzle 12, the stream changes its running direction by 180°, by the rise of the water pressure in the bucket the water is splashed between the nozzle 12 and the bucket 13 and by its reaction is given a backward thrust. In this case, the splashes are hindered and prevented from dashing the deck through the transom step 8 provided on the upper side of the unit 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15590079A JPS5679092A (en) | 1979-11-30 | 1979-11-30 | Water jet boat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15590079A JPS5679092A (en) | 1979-11-30 | 1979-11-30 | Water jet boat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5679092A true JPS5679092A (en) | 1981-06-29 |
Family
ID=15615959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15590079A Pending JPS5679092A (en) | 1979-11-30 | 1979-11-30 | Water jet boat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5679092A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8899168B1 (en) | 2012-05-23 | 2014-12-02 | Brunswick Corporation | Motor box with integrated steps and platform |
-
1979
- 1979-11-30 JP JP15590079A patent/JPS5679092A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8899168B1 (en) | 2012-05-23 | 2014-12-02 | Brunswick Corporation | Motor box with integrated steps and platform |
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