JPS61130796U - - Google Patents
Info
- Publication number
- JPS61130796U JPS61130796U JP1215485U JP1215485U JPS61130796U JP S61130796 U JPS61130796 U JP S61130796U JP 1215485 U JP1215485 U JP 1215485U JP 1215485 U JP1215485 U JP 1215485U JP S61130796 U JPS61130796 U JP S61130796U
- Authority
- JP
- Japan
- Prior art keywords
- collecting channel
- self
- expanding
- utility
- model registration
- 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
- 210000002105 tongue Anatomy 0.000 claims 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示すガイドベーン
の部分断面図、第２図第３図は従来例の断面図、
第４図は第３図に対する本案の他の実施例の断面
図を示す。
１……ガイドベーン、２……羽根、３……集水
路、４……拡大水路、６……ガイドベーン舌部。
Fig. 1 is a partial sectional view of a guide vane showing an embodiment of the present invention, Fig. 2 and 3 are sectional views of a conventional example,
FIG. 4 shows a sectional view of another embodiment of the present invention with respect to FIG. 1...Guide vane, 2...Blade, 3...Collection channel, 4...Enlarged channel, 6...Guide vane tongue.
Claims (1)
イドベーンの集水路および拡大水路において、そ
の集水路形状を集水路開始端より滑らかな曲線で
描き、次の羽根部分と重なる所より曲線に接し、
かつ羽根の舌部を上方に位置させた時の舌部端を
通る水平面より上方へ角度を持たせた直線で拡大
水路形状を構成したことを特徴とする自吸式ター
ビンポンプ。 ２ 実用新案登録請求の範囲第１項において、任
意羽根舌部端が真上に位置する様ガイドベーンの
取付けを構成したことを特徴とする自吸式タービ
ンポンプ。[Scope of Claim for Utility Model Registration] 1. In a centrifugal pump, in the collecting channel and expanding channel of the guide vane provided on the outer periphery of the impeller, the shape of the collecting channel is drawn with a smooth curve from the starting end of the collecting channel, and the next blade part It touches the curve from the point where it overlaps with,
A self-priming turbine pump characterized in that, when the tongue portion of the blade is positioned upward, an expanding waterway shape is formed by a straight line angled upward from a horizontal plane passing through the end of the tongue portion. 2. A self-priming turbine pump according to claim 1 of the utility model registration, characterized in that the guide vanes are installed so that the ends of the optional vane tongues are positioned directly above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1215485U JPS61130796U (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1215485U JPS61130796U (en) | 1985-02-01 | 1985-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130796U true JPS61130796U (en) | 1986-08-15 |
Family
ID=30494946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1215485U Pending JPS61130796U (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130796U (en) |
-
1985
- 1985-02-01 JP JP1215485U patent/JPS61130796U/ja active Pending
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