JPS58195096U - Water pump of car “Riyo” - Google Patents
Water pump of car “Riyo”Info
- Publication number
- JPS58195096U JPS58195096U JP9318782U JP9318782U JPS58195096U JP S58195096 U JPS58195096 U JP S58195096U JP 9318782 U JP9318782 U JP 9318782U JP 9318782 U JP9318782 U JP 9318782U JP S58195096 U JPS58195096 U JP S58195096U
- Authority
- JP
- Japan
- Prior art keywords
- water pump
- annular magnet
- rotor
- liquid flow
- utility
- 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
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (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、磁性流体で軸封した本考案ウォータポンプの
実施例の軸方向中央断面図、第２図は、別の実施例にお
ける第１図同様の断面図である。
１・・・・・・ボデー、２・・・・・・カバー、３・・
・・・・液流室、４・・・・・・軸受、５・・・・・・
軸、６・・・・・・ロータ、７・・・・・・環状磁石、
８・・・・・・通腔（空気側）、９・・・・・・磁性流
体、１０・・・・・・オイルシール。FIG. 1 is an axial center sectional view of an embodiment of the water pump of the present invention whose shaft is sealed with a magnetic fluid, and FIG. 2 is a sectional view similar to FIG. 1 of another embodiment. 1...Body, 2...Cover, 3...
...Liquid flow chamber, 4...Bearing, 5...
Shaft, 6...rotor, 7...annular magnet,
8...Throughout (air side), 9...Magnetic fluid, 10...Oil seal.
Claims (1)
との中間位置に、前記ロータの軸径より大なる内径を持
つ環状磁石を液密的に前記ボデーに嵌着し、前記環状磁
石の内径と前記ロータ軸径との空隙に磁性流体を保持せ
しめてポンプボデーの液流側と空気側とのシール手段を
構成した車輌のウォータポンプ。 ■ 実用新案登録請求の範囲第１項に記載するボデーの
空気側は、環状磁石の液流側を覆うロータ軸上に設けた
オイルシールにより、前記液流側との間が遮断された車
輌のウォータポンプ。 ■ 実用新案登録請求の範囲第１及び２項記載の環状磁
石の内径には段部が設けられてなる車輌のウォータポン
プ。[Claims for Utility Model Registration] ■ An annular magnet having an inner diameter larger than the shaft diameter of the rotor is fluid-tightly fitted into the body at an intermediate position between the bearing of the rotor shaft incorporated in the pump body and the rotor. A water pump for a vehicle, wherein a magnetic fluid is held in a gap between the inner diameter of the annular magnet and the rotor shaft diameter to constitute a sealing means between the liquid flow side and the air side of the pump body. ■ Scope of Utility Model Registration The air side of the body described in claim 1 is isolated from the liquid flow side of the annular magnet by an oil seal provided on the rotor shaft that covers the liquid flow side. water pump. (2) A water pump for a vehicle, in which the inner diameter of the annular magnet is provided with a stepped portion, as set forth in claims 1 and 2 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9318782U JPS58195096U (en) | 1982-06-22 | 1982-06-22 | Water pump of car “Riyo” |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9318782U JPS58195096U (en) | 1982-06-22 | 1982-06-22 | Water pump of car “Riyo” |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58195096U true JPS58195096U (en) | 1983-12-24 |
Family
ID=30223861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9318782U Pending JPS58195096U (en) | 1982-06-22 | 1982-06-22 | Water pump of car “Riyo” |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58195096U (en) |
-
1982
- 1982-06-22 JP JP9318782U patent/JPS58195096U/en active Pending
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