JPS591826U - Water pump for internal combustion engine - Google Patents
Water pump for internal combustion engineInfo
- Publication number
- JPS591826U JPS591826U JP9642382U JP9642382U JPS591826U JP S591826 U JPS591826 U JP S591826U JP 9642382 U JP9642382 U JP 9642382U JP 9642382 U JP9642382 U JP 9642382U JP S591826 U JPS591826 U JP S591826U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- water pump
- impeller
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のウォータポンプの断面図、第２図は本考
案の一実施例の断面図である。
１１・・・・・・インペラ、１２・・・・・・ケース、
１３・・・・・・シャフト、１４・・・・・・メカニカ
ルシール、１６・・・・・・空間、１７・・・・・・ベ
ア、リング、１９・・・・・・水抜孔、２０・・・・・
・吸入孔、２１・・・・・・羽根車。FIG. 1 is a sectional view of a conventional water pump, and FIG. 2 is a sectional view of an embodiment of the present invention. 11... Impeller, 12... Case,
13...Shaft, 14...Mechanical seal, 16...Space, 17...Bear, ring, 19...Drain hole, 20・・・・・・
・Suction hole, 21... impeller.
Claims (1)
ールとベアリングとの間の空間内の位置においてポンプ
シャフトに羽根車を装着し、該ポンプのケーシングに該
羽根車と該ベアリングとの間の空間内に開口しかつ外界
に連通ずる空気吸入孔および該メカニカルシールと該羽
根車との間に、開口しかつ外界に連通ずる水抜孔を穿設
し、該別、 積車により該吸入孔より空気を吸入
し該水抜孔より該空間内の水および／または水蒸気を排
出する−ようにしたことを特徴とする内燃機関用ウォー
タポンプ。An impeller is mounted on the pump shaft at a position in the space between the mechanical seal and the bearing on the impeller side of a water pump for an internal combustion engine, and an opening is provided in the casing of the pump in the space between the impeller and the bearing. An air intake hole communicating with the outside world and a water drain hole open and communicating with the outside world are provided between the mechanical seal and the impeller, and air is sucked through the intake hole by the loading vehicle. A water pump for an internal combustion engine, characterized in that water and/or steam in the space is discharged from the water drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9642382U JPS591826U (en) | 1982-06-26 | 1982-06-26 | Water pump for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9642382U JPS591826U (en) | 1982-06-26 | 1982-06-26 | Water pump for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591826U true JPS591826U (en) | 1984-01-07 |
Family
ID=30229798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9642382U Pending JPS591826U (en) | 1982-06-26 | 1982-06-26 | Water pump for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147978A (en) * | 2011-12-06 | 2013-06-12 | 株式会社电装 | Rotating machine |
-
1982
- 1982-06-26 JP JP9642382U patent/JPS591826U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147978A (en) * | 2011-12-06 | 2013-06-12 | 株式会社电装 | Rotating machine |
| JP2013119785A (en) * | 2011-12-06 | 2013-06-17 | Denso Corp | Rotating machine |
| CN103147978B (en) * | 2011-12-06 | 2016-01-06 | 株式会社电装 | Rotating machinery |
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