JPS6142635B2 - - Google Patents
Info
- Publication number
- JPS6142635B2 JPS6142635B2 JP53042658A JP4265878A JPS6142635B2 JP S6142635 B2 JPS6142635 B2 JP S6142635B2 JP 53042658 A JP53042658 A JP 53042658A JP 4265878 A JP4265878 A JP 4265878A JP S6142635 B2 JPS6142635 B2 JP S6142635B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnetostrictive material
- iron
- yoke
- magnetic field
- 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
- 239000000463 material Substances 0.000 claims description 59
- 230000005291 magnetic effect Effects 0.000 claims description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- 229910052742 iron Inorganic materials 0.000 claims description 25
- 230000005284 excitation Effects 0.000 claims description 21
- 230000000630 rising effect Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 7
- 230000005415 magnetization Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005347 demagnetization Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 229910017061 Fe Co Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Impact Printers (AREA)
- Electromagnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4265878A JPS54136923A (en) | 1978-04-13 | 1978-04-13 | Printing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4265878A JPS54136923A (en) | 1978-04-13 | 1978-04-13 | Printing head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54136923A JPS54136923A (en) | 1979-10-24 |
| JPS6142635B2 true JPS6142635B2 (ko) | 1986-09-22 |
Family
ID=12642100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4265878A Granted JPS54136923A (en) | 1978-04-13 | 1978-04-13 | Printing head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54136923A (ko) |
-
1978
- 1978-04-13 JP JP4265878A patent/JPS54136923A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54136923A (en) | 1979-10-24 |
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