JPH0431369U - - Google Patents
Info
- Publication number
- JPH0431369U JPH0431369U JP7270190U JP7270190U JPH0431369U JP H0431369 U JPH0431369 U JP H0431369U JP 7270190 U JP7270190 U JP 7270190U JP 7270190 U JP7270190 U JP 7270190U JP H0431369 U JPH0431369 U JP H0431369U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- annular projection
- magnetic fluid
- rotating shaft
- tip
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7270190U JPH0431369U (ko) | 1990-07-09 | 1990-07-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7270190U JPH0431369U (ko) | 1990-07-09 | 1990-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0431369U true JPH0431369U (ko) | 1992-03-13 |
Family
ID=31610870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7270190U Pending JPH0431369U (ko) | 1990-07-09 | 1990-07-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0431369U (ko) |
-
1990
- 1990-07-09 JP JP7270190U patent/JPH0431369U/ja active Pending