JPS62108595U - - Google Patents
Info
- Publication number
- JPS62108595U JPS62108595U JP20128485U JP20128485U JPS62108595U JP S62108595 U JPS62108595 U JP S62108595U JP 20128485 U JP20128485 U JP 20128485U JP 20128485 U JP20128485 U JP 20128485U JP S62108595 U JPS62108595 U JP S62108595U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- temperature
- impeller
- pump device
- cooling water
- 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 3
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縦断面
図、第２図は第１実施例のインペラ部を示す要部
拡大断面図、第３図は第１実施例の感温弁部材の
作動を示す要部拡大断面図、第４図は第２実施例
のインペラ部を示す要部拡大断面図である。
１……ウオータポンプ、４……ポンプシヤフト
、４ａ……凹状穴（連通孔）、４ｂ……貫通孔（
連通孔）、４ｃ，１１ｃ……連通孔、１２，１３
……感温弁部材。
The drawings show an embodiment of the present invention, and FIG. 1 is a vertical sectional view of the overall configuration of an engine water pump device, FIG. 2 is an enlarged sectional view of essential parts showing the impeller section of the first embodiment, and FIG. FIG. 4 is an enlarged sectional view of the main part showing the operation of the temperature-sensitive valve member of the first embodiment, and FIG. 4 is an enlarged sectional view of the main part showing the impeller part of the second embodiment. 1...Water pump, 4...Pump shaft, 4a...Concave hole (communication hole), 4b...Through hole (
Communication hole), 4c, 11c...Communication hole, 12, 13
...Temperature-sensitive valve member.
Claims (1)
一端に固定したインペラを冷却水通路内に設け、
該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であつて、上
記ウオータポンプ装置に該インペラの表側と裏側
とを連通する連通孔が設けられ、該連通孔を冷却
水温が所定値以下の時に開放する感温弁部材が設
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。 An impeller fixed to one end of a pump shaft driven by an engine is provided in the cooling water passage,
The water pump device is configured to supply cooling water to the engine by rotation of the impeller, and the water pump device is provided with a communication hole that communicates the front side and the back side of the impeller, and the communication hole is connected to the cooling water temperature. A water pump device for an engine, comprising a temperature-sensitive valve member that opens when the temperature is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20128485U JPS62108595U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20128485U JPS62108595U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62108595U true JPS62108595U (en) | 1987-07-10 |
Family
ID=31164590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20128485U Pending JPS62108595U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62108595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102791985A (en) * | 2010-01-11 | 2012-11-21 | 皮尔伯格泵技术有限责任公司 | Mechanical combustion engine coolant pump |
-
1985
- 1985-12-26 JP JP20128485U patent/JPS62108595U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102791985A (en) * | 2010-01-11 | 2012-11-21 | 皮尔伯格泵技术有限责任公司 | Mechanical combustion engine coolant pump |
| JP2013516578A (en) * | 2010-01-11 | 2013-05-13 | ピールブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Mechanical combustion engine coolant pump |
| US8920141B2 (en) | 2010-01-11 | 2014-12-30 | Pierburg Pump Technology Gmbh | Mechanical combustion engine coolant pump |