JPS61130716U - - Google Patents
Info
- Publication number
- JPS61130716U JPS61130716U JP1338785U JP1338785U JPS61130716U JP S61130716 U JPS61130716 U JP S61130716U JP 1338785 U JP1338785 U JP 1338785U JP 1338785 U JP1338785 U JP 1338785U JP S61130716 U JPS61130716 U JP S61130716U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical seal
- seal device
- pump shaft
- bearing
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
Landscapes
- Mechanical Sealing (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図は要部拡大断面図である。
1……ポンプシヤフト、2……ウオータポンプ
、3……プーリ、6……インペラ、7……ポンプ
ハウジング、9……ボールベアリング、10……
メカニカルシール装置、17……空間、18……
バツフルプレート。
FIG. 1 is a sectional view of a water pump according to the present invention, and FIG. 2 is an enlarged sectional view of the main parts. 1... Pump shaft, 2... Water pump, 3... Pulley, 6... Impeller, 7... Pump housing, 9... Ball bearing, 10...
Mechanical seal device, 17... Space, 18...
Batsuful plate.
Claims (1)
リを固定したポンプシヤフトをベアリングを介し
てポンプハウジングに支持し、上記インペラとベ
アリングとの間にメカニカルシール装置を配設し
、かつ、上記メカニカルシール装置とベアリング
との間の空間に上記ポンプシヤフトに嵌合される
とともにポンプシヤフトの半径方向に延びるバツ
フルプレートを配設したエンジンのウオータポン
プにおいて、 上記ポンプシヤフト表面と空間との連通を遮断
するように上記メカニカルシール装置とバツフル
プレートとを当接させたことを特徴とするエンジ
ンのウオータポンプ。[Claim for Utility Model Registration] A pump shaft having an impeller fixed to one end and a pulley fixed to the other end is supported by a pump housing via a bearing, and a mechanical seal device is disposed between the impeller and the bearing. , and a water pump for an engine in which a buttful plate that is fitted into the pump shaft and extends in the radial direction of the pump shaft is disposed in the space between the mechanical seal device and the bearing, the surface of the pump shaft and the space. A water pump for an engine, characterized in that the mechanical seal device and a buttful plate are brought into contact with each other so as to cut off communication with the mechanical seal device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985013387U JPH0248670Y2 (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985013387U JPH0248670Y2 (en) | 1985-01-31 | 1985-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61130716U true JPS61130716U (en) | 1986-08-15 |
JPH0248670Y2 JPH0248670Y2 (en) | 1990-12-20 |
Family
ID=30497348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985013387U Expired JPH0248670Y2 (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0248670Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159896U (en) * | 1984-09-25 | 1986-04-22 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159896B2 (en) * | 1971-08-29 | 1986-12-18 | Toyo Seikan Kaisha Ltd |
-
1985
- 1985-01-31 JP JP1985013387U patent/JPH0248670Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159896U (en) * | 1984-09-25 | 1986-04-22 |
Also Published As
Publication number | Publication date |
---|---|
JPH0248670Y2 (en) | 1990-12-20 |
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