JPS62132294U - - Google Patents
Info
- Publication number
- JPS62132294U JPS62132294U JP2002486U JP2002486U JPS62132294U JP S62132294 U JPS62132294 U JP S62132294U JP 2002486 U JP2002486 U JP 2002486U JP 2002486 U JP2002486 U JP 2002486U JP S62132294 U JPS62132294 U JP S62132294U
- Authority
- JP
- Japan
- Prior art keywords
- blades
- impeller
- main plate
- side plate
- plate
- 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
- 230000003247 decreasing effect Effects 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は羽根車の平面図、第２図は第１図の
―線矢視の断面図である。
１…主軸、２…主板、３…側板、４…インペラ
（羽根車）、ｔ…板厚、ｌ…翼コード。
FIG. 1 is a plan view of the impeller, and FIG. 2 is a sectional view taken along the line -- in FIG. 1...Main shaft, 2...Main plate, 3...Side plate, 4...Impeller (impeller), t...Plate thickness, l...Blade code.
Claims (1)
数の羽根を有する羽根車であつて、主板から側板
方向に向つて、該羽根の板厚を薄くすると共に、
翼のコードを主板より羽根に向つて短かくした羽
根車。 An impeller having a plurality of hollow blades having an airfoil-shaped cross section between a main plate and a side plate, the thickness of the blades decreasing from the main plate toward the side plate, and
An impeller with the blade cord shorter towards the blades than the main plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002486U JPS62132294U (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002486U JPS62132294U (en) | 1986-02-17 | 1986-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132294U true JPS62132294U (en) | 1987-08-20 |
Family
ID=30815150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002486U Pending JPS62132294U (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132294U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840172U (en) * | 1971-09-16 | 1973-05-21 | ||
| JPS5391412A (en) * | 1977-01-21 | 1978-08-11 | Hitachi Ltd | Manufacturing method of vanes of axial-flow fluid machinery |
| JPS55134796A (en) * | 1979-04-04 | 1980-10-20 | Hitachi Ltd | Centrifugal vane |
-
1986
- 1986-02-17 JP JP2002486U patent/JPS62132294U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840172U (en) * | 1971-09-16 | 1973-05-21 | ||
| JPS5391412A (en) * | 1977-01-21 | 1978-08-11 | Hitachi Ltd | Manufacturing method of vanes of axial-flow fluid machinery |
| JPS55134796A (en) * | 1979-04-04 | 1980-10-20 | Hitachi Ltd | Centrifugal vane |