JPS59189608A - 着磁方法 - Google Patents
着磁方法Info
- Publication number
- JPS59189608A JPS59189608A JP6493583A JP6493583A JPS59189608A JP S59189608 A JPS59189608 A JP S59189608A JP 6493583 A JP6493583 A JP 6493583A JP 6493583 A JP6493583 A JP 6493583A JP S59189608 A JPS59189608 A JP S59189608A
- Authority
- JP
- Japan
- Prior art keywords
- magnetizing coil
- magnetic circuit
- magnetizing
- coil
- magnets
- 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
- 230000005415 magnetization Effects 0.000 title claims description 13
- 230000005291 magnetic effect Effects 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 description 8
- 229910052761 rare earth metal Inorganic materials 0.000 description 8
- 150000002910 rare earth metals Chemical class 0.000 description 8
- 230000005347 demagnetization Effects 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 239000006249 magnetic particle Substances 0.000 description 4
- 229910019599 ReO2 Inorganic materials 0.000 description 2
- 229910000828 alnico Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6493583A JPS59189608A (ja) | 1983-04-13 | 1983-04-13 | 着磁方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6493583A JPS59189608A (ja) | 1983-04-13 | 1983-04-13 | 着磁方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189608A true JPS59189608A (ja) | 1984-10-27 |
| JPH0444405B2 JPH0444405B2 (enrdf_load_stackoverflow) | 1992-07-21 |
Family
ID=13272380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6493583A Granted JPS59189608A (ja) | 1983-04-13 | 1983-04-13 | 着磁方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189608A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121149A (enrdf_load_stackoverflow) * | 1974-03-11 | 1975-09-22 | ||
| JPS5385319A (en) * | 1976-12-31 | 1978-07-27 | Fujitsu Ltd | Positioner of magnetic disc device |
-
1983
- 1983-04-13 JP JP6493583A patent/JPS59189608A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121149A (enrdf_load_stackoverflow) * | 1974-03-11 | 1975-09-22 | ||
| JPS5385319A (en) * | 1976-12-31 | 1978-07-27 | Fujitsu Ltd | Positioner of magnetic disc device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444405B2 (enrdf_load_stackoverflow) | 1992-07-21 |
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