JPS63108597U - - Google Patents
Info
- Publication number
- JPS63108597U JPS63108597U JP3826087U JP3826087U JPS63108597U JP S63108597 U JPS63108597 U JP S63108597U JP 3826087 U JP3826087 U JP 3826087U JP 3826087 U JP3826087 U JP 3826087U JP S63108597 U JPS63108597 U JP S63108597U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- engine
- water
- pump
- pump device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
エンジンのウオータポンプ装置の全体構成を示す
正面図、第２図は該ウオータポンプ装置の全体構
成を示す縦断面図、第３図はポンプインペラの正
面図、第４図は第３図の―線に沿う断面図、
第５図は第３図のＢ方向から見た矢視図である。
１……ウオータポンプ、４……ポンプケーシン
グ、５……ポンプシヤフト、８……ポンプインペ
ラ、１０……インペラ部、１１……固定部、１５
……外周端部、１６……面取り部。
The drawings show an embodiment of the present invention; FIG. 1 is a front view showing the overall configuration of a water pump device for an engine, FIG. 2 is a longitudinal sectional view showing the overall structure of the water pump device, and FIG. A front view of the pump impeller, Figure 4 is a cross-sectional view taken along the - line in Figure 3,
FIG. 5 is a view in the direction of arrow B in FIG. 3. DESCRIPTION OF SYMBOLS 1... Water pump, 4... Pump casing, 5... Pump shaft, 8... Pump impeller, 10... Impeller part, 11... Fixed part, 15
...Outer peripheral end, 16... Chamfered portion.
Claims (1)
一端に固定したインペラと、該インペラを取り囲
むポンプケーシングを設け、上記インペラの回転
によりエンジンに冷却水を供給するようにしたウ
オータポンプ装置において、上記インペラは冷却
水を圧送するインペラ部と該インペラ部を固定す
る固定部とから成り、上記ポンプケーシングと近
接する上記インペラ部の少なくとも回転方向前方
側の外周端部に面取り部が設けられていることを
特徴とするエンジンのウオータポンプ装置。 A water pump device is provided with an impeller fixed to one end of a pump shaft driven by an engine, and a pump casing surrounding the impeller, and the rotation of the impeller supplies cooling water to the engine. It consists of an impeller part that pumps water and a fixing part that fixes the impeller part, and is characterized in that a chamfered part is provided at least on the outer peripheral end of the impeller part on the forward side in the rotational direction, which is adjacent to the pump casing. engine water pump device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3826087U JPH06635Y2 (en) | 1986-08-08 | 1987-03-16 | Engine water pump device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61-122300 | 1986-08-08 | ||
| JP12230086 | 1986-08-08 | ||
| JP3826087U JPH06635Y2 (en) | 1986-08-08 | 1987-03-16 | Engine water pump device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63108597U true JPS63108597U (en) | 1988-07-13 |
| JPH06635Y2 JPH06635Y2 (en) | 1994-01-05 |
Family
ID=33031547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3826087U Expired - Lifetime JPH06635Y2 (en) | 1986-08-08 | 1987-03-16 | Engine water pump device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06635Y2 (en) |
-
1987
- 1987-03-16 JP JP3826087U patent/JPH06635Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06635Y2 (en) | 1994-01-05 |