JPH0164449U - - Google Patents
Info
- Publication number
- JPH0164449U JPH0164449U JP1987158792U JP15879287U JPH0164449U JP H0164449 U JPH0164449 U JP H0164449U JP 1987158792 U JP1987158792 U JP 1987158792U JP 15879287 U JP15879287 U JP 15879287U JP H0164449 U JPH0164449 U JP H0164449U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- displacement
- detection circuit
- magnetic flux
- flux generated
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims 3
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Impact Printers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158792U JP2539666Y2 (ja) | 1987-10-19 | 1987-10-19 | ドット印字ヘッドの制御構造 |
| EP88113751A EP0305871B1 (en) | 1987-08-26 | 1988-08-24 | Wire-dot print head driving apparatus |
| DE8888113751T DE3862722D1 (de) | 1987-08-26 | 1988-08-24 | Apparat zum betreiben eines nadeldruckkopfes. |
| US07/395,159 US4940343A (en) | 1987-08-26 | 1989-08-17 | Wire-dot print head driving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158792U JP2539666Y2 (ja) | 1987-10-19 | 1987-10-19 | ドット印字ヘッドの制御構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0164449U true JPH0164449U (is) | 1989-04-25 |
| JP2539666Y2 JP2539666Y2 (ja) | 1997-06-25 |
Family
ID=31439440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158792U Expired - Lifetime JP2539666Y2 (ja) | 1987-08-26 | 1987-10-19 | ドット印字ヘッドの制御構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539666Y2 (is) |
-
1987
- 1987-10-19 JP JP1987158792U patent/JP2539666Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539666Y2 (ja) | 1997-06-25 |
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