JPH046793U - - Google Patents
Info
- Publication number
- JPH046793U JPH046793U JP4755190U JP4755190U JPH046793U JP H046793 U JPH046793 U JP H046793U JP 4755190 U JP4755190 U JP 4755190U JP 4755190 U JP4755190 U JP 4755190U JP H046793 U JPH046793 U JP H046793U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- capsule
- fixed
- casing
- heat resistance
- 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
- 239000002775 capsule Substances 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係る実施例のマグネツトポン
プにおける緩み防止構造の縦断面図、第２図は本
考案に係る他の実施例のマグネツトポンプにおけ
る緩み防止構造の縦断面図、第３図は従来例を示
す縦断面図である。
１，１ａ，１ｂ……マグネツトポンプ、３……
ケーシング、４，５１……リヤ固定ガイド（固定
ガイド）、５，５３……フロント固定ガイド（固
定ガイド）、６……軸、７……回転軸受、８……
インペラ、１０……マグネツトカプセル、４０，
５５……回転ガイド、５０……リヤ固定軸受（固
定軸受）、５２……フロント固定軸受（固定軸受
）。
FIG. 1 is a longitudinal cross-sectional view of a loosening prevention structure in a magnetic pump according to an embodiment of the present invention, FIG. 2 is a longitudinal cross-sectional view of a loosening prevention structure in a magnetic pump according to another embodiment of the present invention, and FIG. The figure is a longitudinal sectional view showing a conventional example. 1, 1a, 1b...magnetic pump, 3...
Casing, 4, 51... Rear fixed guide (fixed guide), 5, 53... Front fixed guide (fixed guide), 6... Shaft, 7... Rotating bearing, 8...
Impeller, 10...Magnetic capsule, 40,
55...Rotation guide, 50...Rear fixed bearing (fixed bearing), 52...Front fixed bearing (fixed bearing).
Claims (1)
プセルを回転軸受を介して取り付け、インペラを
回転させてなるマグネツトポンプであつて、前記
軸に前記ケーシングより耐熱性を有する材質から
なる固定ガイドを前記ケーシングと前記軸との間
に位置して焼嵌し且つ前記回転軸受に前記マグネ
ツトカプセルより耐熱性を有する材質からなる回
転ガイドを前記回転軸受と前記マグネツトカプセ
ルとの間に位置して焼嵌したことを特徴とするマ
グネツトポンプにおける緩み防止構造。 (2) ケーシング内に固定軸受を介して取り付け
た軸にマグネツトカプセルを固定し、インペラを
回転させてなるマグネツトポンプであつて、前記
固定軸受に前記ケーシングより耐熱性を有する固
定ガイドを前記ケーシングと前記固定軸受との間
に位置して焼嵌し、且つ前記軸に前記マグネツト
カプセルより耐熱性を有する回転ガイドを前記軸
と前記マグネツトカプセルとの間に位置して焼嵌
したことを特徴とするマグネツトポンプにおける
緩み防止構造。[Claims for Utility Model Registration] (1) A magnetic pump in which a magnetic capsule is attached to a shaft fixed in a casing via a rotating bearing, and an impeller is rotated, the shaft having a higher heat resistance than the casing. A fixed guide made of a material having a heat resistance than that of the magnetic capsule is shrink-fitted between the casing and the shaft, and a rotating guide made of a material having a higher heat resistance than the magnetic capsule is attached to the rotating bearing and the magnet. A loosening prevention structure in a magnetic pump characterized by being shrink-fitted between the capsule and the capsule. (2) A magnetic pump in which a magnetic capsule is fixed to a shaft installed in a casing via a fixed bearing, and an impeller is rotated, the fixed guide having a higher heat resistance than the casing being attached to the fixed bearing. A rotary guide is positioned and shrink-fitted between the casing and the fixed bearing, and a rotary guide having a higher heat resistance than the magnetic capsule is positioned and shrink-fitted to the shaft. A structure that prevents loosening in magnetic pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4755190U JPH0730954Y2 (en) | 1990-05-07 | 1990-05-07 | Loosening prevention structure in magnet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4755190U JPH0730954Y2 (en) | 1990-05-07 | 1990-05-07 | Loosening prevention structure in magnet pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH046793U true JPH046793U (en) | 1992-01-22 |
| JPH0730954Y2 JPH0730954Y2 (en) | 1995-07-19 |
Family
ID=31563579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4755190U Expired - Fee Related JPH0730954Y2 (en) | 1990-05-07 | 1990-05-07 | Loosening prevention structure in magnet pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730954Y2 (en) |
-
1990
- 1990-05-07 JP JP4755190U patent/JPH0730954Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730954Y2 (en) | 1995-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |