JPS628396U - - Google Patents
Info
- Publication number
- JPS628396U JPS628396U JP2840685U JP2840685U JPS628396U JP S628396 U JPS628396 U JP S628396U JP 2840685 U JP2840685 U JP 2840685U JP 2840685 U JP2840685 U JP 2840685U JP S628396 U JPS628396 U JP S628396U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- pump
- engine
- cooling water
- pump shaft
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係るウオータポンプの断面図
、第２図は第１図のＡ―Ａ断面図である。
１……ポンプシヤフト、２……ウオータポンプ
、４……ポンプハウジング、５……冷却水通路、
６……インペラ、９……メカニカルシール装置、
１５……フイン。
FIG. 1 is a sectional view of a water pump according to the present invention, and FIG. 2 is a sectional view taken along line AA in FIG. 1...Pump shaft, 2...Water pump, 4...Pump housing, 5...Cooling water passage,
6... Impeller, 9... Mechanical seal device,
15...Fin.
補正 昭６１．８．８ 考案の名称を次のように補正する。 考案の名称 エンジンのウオータポンプCorrection: August 8, 1982 The name of the invention is amended as follows. Name of invention Engine water pump
Claims (1)
一端に固定したインペラを、ポンプハウジングも
しくはエンジン本体に形成される冷却水通路内に
配設するとともに、該インペラ背側に位置するポ
ンプシヤフトを包囲し冷却水が外部へ漏洩するの
を防止するメカニカルシール装置を備えたエンジ
ンのウオータポンプにおいて、 上記インペラ背面にインペラと一体に回転する
羽根部材を設けたことを特徴とするエンジンのウ
オータポンプ。[Claims for Utility Model Registration] An impeller fixed to one end of a pump shaft driven by an engine is disposed within a cooling water passage formed in the pump housing or the engine body, and is located on the back side of the impeller. A water pump for an engine equipped with a mechanical seal device that surrounds a pump shaft and prevents cooling water from leaking to the outside, characterized in that a blade member that rotates integrally with the impeller is provided on the back of the impeller. water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2840685U JPS628396U (en) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2840685U JPS628396U (en) | 1985-02-27 | 1985-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628396U true JPS628396U (en) | 1987-01-19 |
Family
ID=30831336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2840685U Pending JPS628396U (en) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628396U (en) |
-
1985
- 1985-02-27 JP JP2840685U patent/JPS628396U/ja active Pending