JPH0250095U - - Google Patents
Info
- Publication number
- JPH0250095U JPH0250095U JP12745488U JP12745488U JPH0250095U JP H0250095 U JPH0250095 U JP H0250095U JP 12745488 U JP12745488 U JP 12745488U JP 12745488 U JP12745488 U JP 12745488U JP H0250095 U JPH0250095 U JP H0250095U
- Authority
- JP
- Japan
- Prior art keywords
- space
- bearing
- drive section
- lubricated
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
Landscapes
- Gasket Seals (AREA)
Description
第１図及び第２図は本考案の異なる実施例を示
すウオータポンプの断面図、第３図は従来のウオ
ータポンプの断面図である。
図の主要部分の説明、１…駆動部、３…軸受、
４…オイルシール、１０…（駆動側）空間、１１
…（軸受側）空間。
1 and 2 are cross-sectional views of water pumps showing different embodiments of the present invention, and FIG. 3 is a cross-sectional view of a conventional water pump. Explanation of the main parts of the figure, 1... Drive section, 3... Bearing,
4...Oil seal, 10...(drive side) space, 11
...(Bearing side) Space.
Claims (1)
回転をインペラに伝えるシヤフトと、前記シヤフ
トを支えるグリス潤滑される軸受と、駆動部空間
と軸受空間とをシールするオイルシールとを備え
たウオータポンプにおいて、ポンプカバーと駆動
部ハウジングに前記軸受部空間と前記駆動部空間
とを連通させる通路を設けることを特徴とする内
燃機関のウオータポンプ。 A water pump that includes a drive section that is lubricated with oil, a shaft that transmits rotation from the drive section to an impeller, a bearing that supports the shaft and that is lubricated with grease, and an oil seal that seals the drive section space and the bearing space. A water pump for an internal combustion engine, characterized in that a passage is provided in the pump cover and the drive unit housing to communicate the bearing space and the drive unit space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12745488U JPH0623759Y2 (en) | 1988-09-29 | 1988-09-29 | Water pump for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12745488U JPH0623759Y2 (en) | 1988-09-29 | 1988-09-29 | Water pump for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250095U true JPH0250095U (en) | 1990-04-06 |
| JPH0623759Y2 JPH0623759Y2 (en) | 1994-06-22 |
Family
ID=31379902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12745488U Expired - Lifetime JPH0623759Y2 (en) | 1988-09-29 | 1988-09-29 | Water pump for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623759Y2 (en) |
-
1988
- 1988-09-29 JP JP12745488U patent/JPH0623759Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623759Y2 (en) | 1994-06-22 |
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