JPS6116645Y2 - - Google Patents
Info
- Publication number
- JPS6116645Y2 JPS6116645Y2 JP3602981U JP3602981U JPS6116645Y2 JP S6116645 Y2 JPS6116645 Y2 JP S6116645Y2 JP 3602981 U JP3602981 U JP 3602981U JP 3602981 U JP3602981 U JP 3602981U JP S6116645 Y2 JPS6116645 Y2 JP S6116645Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- protective frame
- magnets
- experiment
- rotation
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 18
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 229910000828 alnico Inorganic materials 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
Landscapes
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3602981U JPS6116645Y2 (enrdf_load_html_response) | 1981-03-13 | 1981-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3602981U JPS6116645Y2 (enrdf_load_html_response) | 1981-03-13 | 1981-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57148814U JPS57148814U (enrdf_load_html_response) | 1982-09-18 |
| JPS6116645Y2 true JPS6116645Y2 (enrdf_load_html_response) | 1986-05-22 |
Family
ID=29833274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3602981U Expired JPS6116645Y2 (enrdf_load_html_response) | 1981-03-13 | 1981-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116645Y2 (enrdf_load_html_response) |
-
1981
- 1981-03-13 JP JP3602981U patent/JPS6116645Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57148814U (enrdf_load_html_response) | 1982-09-18 |
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