JPH0399893U - - Google Patents
Info
- Publication number
- JPH0399893U JPH0399893U JP11739190U JP11739190U JPH0399893U JP H0399893 U JPH0399893 U JP H0399893U JP 11739190 U JP11739190 U JP 11739190U JP 11739190 U JP11739190 U JP 11739190U JP H0399893 U JPH0399893 U JP H0399893U
- Authority
- JP
- Japan
- Prior art keywords
- impeller shaft
- thrust bearing
- magnetic pump
- ceramic
- bearing
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す縦断面図であ
る。第２図から第４図は緩衝材のそれぞれ異なる
変更例を示す縦断面図である。
１……マグネツトポンプ、２……インペラシヤ
フト、３……スラストベアリング、４，６……フ
ランジ、５……緩衝材、７……支持部材、８……
ビス、９……隙間、１０……駆動マグネツト、１
１……従動マグネツト、３１……セラミツクスカ
ラースラストベアリング、３２……非回転側のス
ラストベアリング。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention. FIGS. 2 to 4 are longitudinal sectional views showing different modifications of the cushioning material. 1...Magnetic pump, 2...Impeller shaft, 3...Thrust bearing, 4, 6...Flange, 5...Buffer material, 7...Support member, 8...
Screw, 9... Gap, 10... Drive magnet, 1
1... Driven magnet, 31... Ceramic collar thrust bearing, 32... Non-rotating side thrust bearing.
Claims (1)
ミツクスによるものを充当したマグネツトポンプ
であつて、インペラシヤフトに結合されたセラミ
ツクスカラースラストベアリングと、該ベアリン
グ後方に臨むインペラシヤフトのフランジとの間
に緩衝材を填入したマグネツトポンプ。 This is a magnetic pump in which the thrust bearing of the impeller shaft is made of ceramic, and a buffer material is inserted between the ceramic collar thrust bearing connected to the impeller shaft and the flange of the impeller shaft facing the rear of the bearing. magnetic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11739190U JPH0399893U (en) | 1989-11-08 | 1990-11-07 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13034889 | 1989-11-08 | ||
| JP11739190U JPH0399893U (en) | 1989-11-08 | 1990-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399893U true JPH0399893U (en) | 1991-10-18 |
Family
ID=31890369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11739190U Pending JPH0399893U (en) | 1989-11-08 | 1990-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399893U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608494B2 (en) * | 1978-03-01 | 1985-03-04 | 富士通株式会社 | Formation method of positive resist image |
| JPS6179899A (en) * | 1984-09-26 | 1986-04-23 | Aisin Seiki Co Ltd | Water pump bearing fixing method |
-
1990
- 1990-11-07 JP JP11739190U patent/JPH0399893U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608494B2 (en) * | 1978-03-01 | 1985-03-04 | 富士通株式会社 | Formation method of positive resist image |
| JPS6179899A (en) * | 1984-09-26 | 1986-04-23 | Aisin Seiki Co Ltd | Water pump bearing fixing method |