JPS5667693A - Water jet propeller for ship - Google Patents
Water jet propeller for shipInfo
- Publication number
- JPS5667693A JPS5667693A JP14200979A JP14200979A JPS5667693A JP S5667693 A JPS5667693 A JP S5667693A JP 14200979 A JP14200979 A JP 14200979A JP 14200979 A JP14200979 A JP 14200979A JP S5667693 A JPS5667693 A JP S5667693A
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- stator blade
- water jet
- stator
- protective
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To prolong the life of a water jet propeller by providing a protective part at the end edge of a stator blade for relieving the stator blade of its damage.
CONSTITUTION: The rear end of a suction duct part 5 is connected with an impeller duct part 15 in which stator blades 20 are integrally provided at intervals circumferentially. The center of the stator blades 20 supports the rear end of a driving shaft 11 to which impeller 24 close to the front face of the stator blade 20 is integrally provided. Also, an auxiliary cylinder 25 is provided around the impeller 24, and a protective part 27 is inserted into between the auxiliary cylinder 25 and the impeller duct part 15. The protective part 27 is provided with a rib 30 having a protective cap 31 detachably fittably on the front end edge of the stator blade 20.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14200979A JPS5667693A (en) | 1979-11-05 | 1979-11-05 | Water jet propeller for ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14200979A JPS5667693A (en) | 1979-11-05 | 1979-11-05 | Water jet propeller for ship |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5667693A true JPS5667693A (en) | 1981-06-06 |
JPS6158357B2 JPS6158357B2 (en) | 1986-12-11 |
Family
ID=15305249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14200979A Granted JPS5667693A (en) | 1979-11-05 | 1979-11-05 | Water jet propeller for ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5667693A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5925922A (en) * | 1991-09-30 | 1999-07-20 | Texas Instruments Incorporated | Depletion controlled isolation stage |
JP2009028734A (en) * | 2007-07-24 | 2009-02-12 | Honda Motor Co Ltd | Method and die for manufacturing protective member of vane body |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270078U (en) * | 1988-11-15 | 1990-05-28 | ||
JPH03119152U (en) * | 1990-03-20 | 1991-12-09 |
-
1979
- 1979-11-05 JP JP14200979A patent/JPS5667693A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5925922A (en) * | 1991-09-30 | 1999-07-20 | Texas Instruments Incorporated | Depletion controlled isolation stage |
JP2009028734A (en) * | 2007-07-24 | 2009-02-12 | Honda Motor Co Ltd | Method and die for manufacturing protective member of vane body |
Also Published As
Publication number | Publication date |
---|---|
JPS6158357B2 (en) | 1986-12-11 |
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