JPS629033B2 - - Google Patents
Info
- Publication number
- JPS629033B2 JPS629033B2 JP13424781A JP13424781A JPS629033B2 JP S629033 B2 JPS629033 B2 JP S629033B2 JP 13424781 A JP13424781 A JP 13424781A JP 13424781 A JP13424781 A JP 13424781A JP S629033 B2 JPS629033 B2 JP S629033B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnetic
- dot
- magnetic flux
- leaf spring
- 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
- 230000004907 flux Effects 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
Landscapes
- Impact Printers (AREA)
- Electromagnets (AREA)
- Dot-Matrix Printers And Others (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13424781A JPS5836469A (ja) | 1981-08-28 | 1981-08-28 | ドット印字ヘッド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13424781A JPS5836469A (ja) | 1981-08-28 | 1981-08-28 | ドット印字ヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5836469A JPS5836469A (ja) | 1983-03-03 |
JPS629033B2 true JPS629033B2 (US06521211-20030218-C00004.png) | 1987-02-26 |
Family
ID=15123830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13424781A Granted JPS5836469A (ja) | 1981-08-28 | 1981-08-28 | ドット印字ヘッド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836469A (US06521211-20030218-C00004.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498791A (en) * | 1983-03-28 | 1985-02-12 | Texas Instruments Incorporated | Printer having improved stored energy printhead |
JPS59179358A (ja) * | 1983-03-31 | 1984-10-11 | Toshiba Corp | 印字ヘツドの駆動方式 |
JPS61222760A (ja) * | 1985-03-19 | 1986-10-03 | Fujitsu Ltd | 印字ヘツド制御方式 |
SE456982B (sv) * | 1987-03-27 | 1988-11-21 | Ericsson Telefon Ab L M | Foerfarande foer roerelse av skrivelement vid skrivhuvud samt skrivhuvud med roerelsemekanism foer skrivelement |
-
1981
- 1981-08-28 JP JP13424781A patent/JPS5836469A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5836469A (ja) | 1983-03-03 |
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