JPS62158125U - - Google Patents
Info
- Publication number
- JPS62158125U JPS62158125U JP4569686U JP4569686U JPS62158125U JP S62158125 U JPS62158125 U JP S62158125U JP 4569686 U JP4569686 U JP 4569686U JP 4569686 U JP4569686 U JP 4569686U JP S62158125 U JPS62158125 U JP S62158125U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- water pump
- pump casing
- passage area
- pump
- 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 7
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図は本考案の一実施例におけるウオータポ
ンプの縦断面図、第２図および第３図は本考案の
他の実施例におけるウオータポンプの部分縦断面
図、第４図は本考案のさらに他の実施例における
ウオータポンプの部分縦断面図である。
１……ポンプケーシング、２……インペラ、７
……循環流路、８，２０……流量調整弁、１１…
…シリンダ部、１２……ピストン部。
FIG. 1 is a vertical cross-sectional view of a water pump according to an embodiment of the present invention, FIGS. 2 and 3 are partial vertical cross-sectional views of a water pump according to another embodiment of the present invention, and FIG. 4 is a longitudinal cross-sectional view of a water pump according to another embodiment of the present invention. FIG. 7 is a partial vertical cross-sectional view of a water pump in another embodiment. 1... Pump casing, 2... Impeller, 7
...Circulation channel, 8, 20...Flow rate adjustment valve, 11...
...Cylinder part, 12...Piston part.
Claims (1)
用ウオータポンプにおいて、ポンプケーシング内
に形成される水吐出流路の流路面積を変更する流
路面積可変手段を、上記ポンプケーシング内流路
に設置してなることを特徴とするエンジン用ウオ
ータポンプ。 In an engine water pump driven by a part of the engine output, a passage area variable means for changing the passage area of a water discharge passage formed inside the pump casing is installed in the passage inside the pump casing. A water pump for engines that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4569686U JPS62158125U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4569686U JPS62158125U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158125U true JPS62158125U (en) | 1987-10-07 |
Family
ID=30864667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4569686U Pending JPS62158125U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263642A (en) * | 1992-03-23 | 1993-10-12 | Mitsubishi Electric Corp | Cooling water control device for engine |
-
1986
- 1986-03-28 JP JP4569686U patent/JPS62158125U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263642A (en) * | 1992-03-23 | 1993-10-12 | Mitsubishi Electric Corp | Cooling water control device for engine |
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