JPH0332192U - - Google Patents
Info
- Publication number
- JPH0332192U JPH0332192U JP9270789U JP9270789U JPH0332192U JP H0332192 U JPH0332192 U JP H0332192U JP 9270789 U JP9270789 U JP 9270789U JP 9270789 U JP9270789 U JP 9270789U JP H0332192 U JPH0332192 U JP H0332192U
- Authority
- JP
- Japan
- Prior art keywords
- pump impeller
- sand pump
- blade
- face
- depth
- 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
- 239000004576 sand Substances 0.000 claims description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図イ，ロは本願考案の実施例を示す正面図
とそのＡ−Ａ断面図、第２図はサンドポンプ全体
の正面断面図、第３図イ，ロは従来の技術を示す
正面図とそのＡ−Ａ断面図。
１…インペラ、２…シユラード、３…ブレード
、４…端面、５…削ぎ落し部、６…フロントライ
ナ。
Figures 1A and 2B are a front view and A-A sectional view thereof showing an embodiment of the present invention, Figure 2 is a front sectional view of the entire sand pump, and Figures 3A and 3B are front views showing the conventional technology. and its AA sectional view. 1... Impeller, 2... Shurad, 3... Blade, 4... End face, 5... Scraped portion, 6... Front liner.
Claims (1)
するブレードを有するサンドポンプのインペラに
おいて、肉厚Ｔのブレード端面の回転方向背面コ
ーナを（１／２〜２／３）Ｔの範囲に旦つて最高
Ｓの深さで斜めに削ぎ落したことを特徴とするサ
ンドポンプのインペラ。 In a sand pump impeller having blades facing the front liner at a distance S on the suction side, the rear corner in the rotational direction of the end face of the blade with a wall thickness T is set to the maximum in the range of (1/2 to 2/3)T. A sand pump impeller characterized by being cut diagonally to a depth of S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9270789U JPH0332192U (en) | 1989-08-07 | 1989-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9270789U JPH0332192U (en) | 1989-08-07 | 1989-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332192U true JPH0332192U (en) | 1991-03-28 |
Family
ID=31642119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9270789U Pending JPH0332192U (en) | 1989-08-07 | 1989-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332192U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9474399B2 (en) | 2006-11-14 | 2016-10-25 | Ecotensil Inc. | Constructible eating utensil with scoop from foldable blank |
| US9861219B2 (en) | 2012-09-11 | 2018-01-09 | Ecotensil Inc. | Patterning for constructable utensil |
| US9884707B2 (en) | 2013-05-07 | 2018-02-06 | Ecotensil Inc. | Pop-out constructible utensil |
-
1989
- 1989-08-07 JP JP9270789U patent/JPH0332192U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9474399B2 (en) | 2006-11-14 | 2016-10-25 | Ecotensil Inc. | Constructible eating utensil with scoop from foldable blank |
| US9861219B2 (en) | 2012-09-11 | 2018-01-09 | Ecotensil Inc. | Patterning for constructable utensil |
| US9884707B2 (en) | 2013-05-07 | 2018-02-06 | Ecotensil Inc. | Pop-out constructible utensil |