JPH0199997U - - Google Patents
Info
- Publication number
- JPH0199997U JPH0199997U JP1987195895U JP19589587U JPH0199997U JP H0199997 U JPH0199997 U JP H0199997U JP 1987195895 U JP1987195895 U JP 1987195895U JP 19589587 U JP19589587 U JP 19589587U JP H0199997 U JPH0199997 U JP H0199997U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- shaft
- bearing
- pulley
- water 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 3
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例に係るウオーターポ
ンプの断面図、第２図は従来例に係るウオーター
ポンプの断面図である。
１……シヤフト、２……プーリ、３……インペ
ラ、３ａ……ボス部、３ｂ……溝、４……ベアリ
ング、５……ボデイ、５ａ……フランジ部、６…
…メカニカルシール、７……ポンプ室、８……ベ
アリング室、９……吸入口、１０……吐出口、１
１……リツプシール。
FIG. 1 is a sectional view of a water pump according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional water pump. 1... Shaft, 2... Pulley, 3... Impeller, 3a... Boss section, 3b... Groove, 4... Bearing, 5... Body, 5a... Flange section, 6...
...Mechanical seal, 7...Pump chamber, 8...Bearing chamber, 9...Suction port, 10...Discharge port, 1
1...Lipstick.
Claims (1)
備えたシヤフトをベアリングを介してボデイに軸
挿し、前記インペラとベアリングの中間に軸封装
置を介装してインペラ側にポンプ室を形成してな
るウオーターポンプにおいて、前記軸封装置をボ
デイのフランジ部とインペラのボス部のいずれか
一方に取り付けられて他方の端面に摺接するリツ
プシールによつて構成したことを特徴とするウオ
ーターポンプ。 A shaft having a pulley at one end in the axial direction and an impeller at the other end is inserted into the body through a bearing, and a shaft sealing device is interposed between the impeller and the bearing to form a pump chamber on the impeller side. 1. A water pump characterized in that the shaft seal device is constituted by a lip seal attached to either one of a flange portion of a body and a boss portion of an impeller and slidably contacts an end face of the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195895U JPH0199997U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195895U JPH0199997U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199997U true JPH0199997U (en) | 1989-07-05 |
Family
ID=31486546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987195895U Pending JPH0199997U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031350A1 (en) * | 2001-10-04 | 2003-04-17 | Shinmaywa Industries, Ltd. | Aeration device |
-
1987
- 1987-12-25 JP JP1987195895U patent/JPH0199997U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031350A1 (en) * | 2001-10-04 | 2003-04-17 | Shinmaywa Industries, Ltd. | Aeration device |