JPS6413298U - - Google Patents
Info
- Publication number
- JPS6413298U JPS6413298U JP10814387U JP10814387U JPS6413298U JP S6413298 U JPS6413298 U JP S6413298U JP 10814387 U JP10814387 U JP 10814387U JP 10814387 U JP10814387 U JP 10814387U JP S6413298 U JPS6413298 U JP S6413298U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- blades
- cover
- axial flow
- flow blade
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係るターボ式ポンプ装置の回
転部分のみを示す部分断面図、第２図は第１図の
カバーの部分正面図、第３図は第１図に示す装置
の組立治具の一例の使用状態を示す正面図、第４
図は第３図の―線部分から見た部分展開図、
第５図、第６図は他の実施例におけるスリツトの
形成を示す部分断面図、第７図、第８図は従来の
ターボ式ポンプ装置の部分断面図、部分正面図で
ある。
１……カバー、２……スリツト、６……翼、８
……軸流翼部、１２……接合部、１６……流体流
路。
Fig. 1 is a partial sectional view showing only the rotating part of the turbo pump device according to the present invention, Fig. 2 is a partial front view of the cover shown in Fig. 1, and Fig. 3 is an assembly jig for the device shown in Fig. 1. A front view showing an example of the usage state, No. 4
The figure is a partial development view seen from the - line part of Figure 3.
5 and 6 are partial sectional views showing the formation of slits in other embodiments, and FIGS. 7 and 8 are partial sectional views and partial front views of conventional turbo pump devices. 1...Cover, 2...Slit, 6...Wing, 8
...Axial flow blade portion, 12...Joint portion, 16...Fluid flow path.
Claims (1)
れらの翼の外周部を覆つて、各翼間に管状の流体
流路を形成するカバーとを備えたターボ式羽根車
において、カバー内周面上の各翼の少なくとも軸
流翼部との接合部に最小２から最大翼と同数のス
リツトを設けて形成したことを特徴とするターボ
式羽根車。 In a turbo impeller equipped with a large number of blades consisting of radial flow blade parts and axial flow blade parts, and a cover that covers the outer periphery of these blades and forms a tubular fluid flow path between each blade, 1. A turbo impeller characterized in that a minimum of two to the same number of slits as the maximum number of blades are provided at least at the joint portion of each blade with the axial flow blade portion on the inner circumferential surface of the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987108143U JPH057520Y2 (en) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987108143U JPH057520Y2 (en) | 1987-07-14 | 1987-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413298U true JPS6413298U (en) | 1989-01-24 |
| JPH057520Y2 JPH057520Y2 (en) | 1993-02-25 |
Family
ID=31343198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987108143U Expired - Lifetime JPH057520Y2 (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057520Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035199A (en) * | 1983-08-04 | 1985-02-22 | Matsushita Electric Ind Co Ltd | Impeller of blower |
-
1987
- 1987-07-14 JP JP1987108143U patent/JPH057520Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035199A (en) * | 1983-08-04 | 1985-02-22 | Matsushita Electric Ind Co Ltd | Impeller of blower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057520Y2 (en) | 1993-02-25 |
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