JPS62148796U - - Google Patents
Info
- Publication number
- JPS62148796U JPS62148796U JP3589286U JP3589286U JPS62148796U JP S62148796 U JPS62148796 U JP S62148796U JP 3589286 U JP3589286 U JP 3589286U JP 3589286 U JP3589286 U JP 3589286U JP S62148796 U JPS62148796 U JP S62148796U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- bearing
- impeller
- rotates
- 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
- 239000007788 liquid Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案の実施例を示すポンプの断面図
、第２図は第１図に示した軸受けの拡大正面図、
第３図は第２図に示した軸受けの―断面図で
ある。
１……駆動部、２……永久磁石、３……回転子
部、４……インペラ、５……フロントケーシング
、６……バツクケーシング、７……軸、８，９…
…軸受け、１４……空間、１５……溝。
Fig. 1 is a sectional view of a pump showing an embodiment of the present invention, Fig. 2 is an enlarged front view of the bearing shown in Fig. 1,
FIG. 3 is a sectional view of the bearing shown in FIG. 2. DESCRIPTION OF SYMBOLS 1... Drive part, 2... Permanent magnet, 3... Rotor part, 4... Impeller, 5... Front casing, 6... Back casing, 7... Shaft, 8, 9...
...Bearing, 14...Space, 15...Groove.
Claims (1)
、かつこのインペラが回転して液体を吐出する駆
動部、及び前記回転子に磁界を供給する固定子巻
線とを備えるポンプにおいて、前記回転子を回動
自在に支持する軸受けと、この軸受けの外周付近
に軸方向にそつた溝を設けたことを特徴とするポ
ンプの軸受け構造。 A pump that rotates the rotor and includes a drive unit that houses a rotor and an impeller having a permanent magnet, and that rotates the impeller to discharge liquid, and a stator winding that supplies a magnetic field to the rotor. A bearing structure for a pump characterized by a freely movably supported bearing and an axially aligned groove provided near the outer periphery of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3589286U JPS62148796U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3589286U JPS62148796U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148796U true JPS62148796U (en) | 1987-09-19 |
Family
ID=30845794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3589286U Pending JPS62148796U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148796U (en) |
-
1986
- 1986-03-12 JP JP3589286U patent/JPS62148796U/ja active Pending