JPS62148795U - - Google Patents
Info
- Publication number
- JPS62148795U JPS62148795U JP3451886U JP3451886U JPS62148795U JP S62148795 U JPS62148795 U JP S62148795U JP 3451886 U JP3451886 U JP 3451886U JP 3451886 U JP3451886 U JP 3451886U JP S62148795 U JPS62148795 U JP S62148795U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- corrosion
- magnetic pump
- resistant magnetic
- resin member
- 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
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000007788 liquid Substances 0.000 description 2
Landscapes
- Support Of The Bearing (AREA)
Description
第１図および第２図はそれぞれ本考案の軸受構
造を有するマグネツトポンプの一実施例を示す断
面図、第３図は従来のマグネツトポンプの一実施
例を示す断面図である。
１……従動マグネツト、２……インペラー、３
……ローター、４……ケーシング、５……キヤン
、６ａ，６ｂ……ノブ部、７ａ……前軸受機構、
７ｂ……後軸受機構、８，１８ａ―１，１８ａ―
２，１８ｂ―１，１８ｂ―２，１９ａ―１，１９
ａ―２，１９ｂ―１，１９ｂ―２，２５ａ，２５
ｂ，２６ａ―１，２６ａ―２，２６ｂ―１，２６
ｂ―２……Ｏリング、９……液導入口、１０……
液排出口、１１……隙間、１２……スラスト軸受
、１３……駆動マグネツト、１４ａ，１４ｂ……
軸スリーブ、１５ａ，１５ｂ，２２ａ，２２ｂ…
…軸受、１６ａ，１６ｂ，１７ａ，１７ｂ，２３
ａ，２３ｂ，２４ａ，２４ｂ……細隙、２１……
シヤフト、２２ａ―１，２２ａ―２，２２ｂ―１
，２２ｂ―２……溝。
1 and 2 are sectional views showing an embodiment of a magnetic pump having the bearing structure of the present invention, and FIG. 3 is a sectional view showing an embodiment of a conventional magnetic pump. 1... Driven magnet, 2... Impeller, 3
...Rotor, 4...Casing, 5...Can, 6a, 6b...Knob part, 7a...Front bearing mechanism,
7b...Rear bearing mechanism, 8, 18a-1, 18a-
2, 18b-1, 18b-2, 19a-1, 19
a-2, 19b-1, 19b-2, 25a, 25
b, 26a-1, 26a-2, 26b-1, 26
b-2...O-ring, 9...Liquid inlet, 10...
Liquid discharge port, 11... Gap, 12... Thrust bearing, 13... Drive magnet, 14a, 14b...
Shaft sleeve, 15a, 15b, 22a, 22b...
...Bearing, 16a, 16b, 17a, 17b, 23
a, 23b, 24a, 24b...slit, 21...
Shaft, 22a-1, 22a-2, 22b-1
, 22b-2...groove.
Claims (1)
ターを軸受部材により回転自在に支承した耐食性
マグネツトポンプにおいて、前記樹脂部材と軸受
部材との間に径方向に延在する細隙を設けると共
に、該細隙に弾性体を嵌挿して軸受部を構成する
ことを特徴とする耐食性マグネツトポンプの軸受
構造。 In a corrosion-resistant magnetic pump in which the wetted parts excluding the bearing are made of a resin member and the rotor is rotatably supported by the bearing member, a slit extending in the radial direction is provided between the resin member and the bearing member, and A bearing structure for a corrosion-resistant magnetic pump, characterized in that an elastic body is inserted into the gap to constitute a bearing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3451886U JPS62148795U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3451886U JPS62148795U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148795U true JPS62148795U (en) | 1987-09-19 |
Family
ID=30843146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3451886U Pending JPS62148795U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148795U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002038964A1 (en) * | 2000-11-07 | 2002-05-16 | Ebara Corporation | Motor pump |
| JP2013096406A (en) * | 2011-11-03 | 2013-05-20 | Assoma Inc | Magnetic driving pump |
| CN111911419A (en) * | 2019-05-10 | 2020-11-10 | 广东德昌电机有限公司 | Electric liquid pump |
| KR20210124995A (en) * | 2019-01-15 | 2021-10-15 | 누보 피그노네 테크놀로지 에스알엘 | A damped bearing component, a bearing comprising the component, and a rotating machine comprising the bearing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564879U (en) * | 1979-06-22 | 1981-01-17 |
-
1986
- 1986-03-12 JP JP3451886U patent/JPS62148795U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564879U (en) * | 1979-06-22 | 1981-01-17 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002038964A1 (en) * | 2000-11-07 | 2002-05-16 | Ebara Corporation | Motor pump |
| JP2013096406A (en) * | 2011-11-03 | 2013-05-20 | Assoma Inc | Magnetic driving pump |
| US9670934B2 (en) | 2011-11-03 | 2017-06-06 | Assoma Inc. | Magnetic drive pump |
| US10190593B2 (en) | 2011-11-03 | 2019-01-29 | Assoma Inc. | Magnetic drive pump |
| US10267327B2 (en) | 2011-11-03 | 2019-04-23 | Assoma Inc. | Magnetic drive pump |
| KR20210124995A (en) * | 2019-01-15 | 2021-10-15 | 누보 피그노네 테크놀로지 에스알엘 | A damped bearing component, a bearing comprising the component, and a rotating machine comprising the bearing |
| JP2022518693A (en) * | 2019-01-15 | 2022-03-16 | ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ | Attenuated bearing components, bearings containing the component, and rotating machines containing the bearing |
| CN111911419A (en) * | 2019-05-10 | 2020-11-10 | 广东德昌电机有限公司 | Electric liquid pump |
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