JPH0318588B2 - - Google Patents
Info
- Publication number
- JPH0318588B2 JPH0318588B2 JP58212621A JP21262183A JPH0318588B2 JP H0318588 B2 JPH0318588 B2 JP H0318588B2 JP 58212621 A JP58212621 A JP 58212621A JP 21262183 A JP21262183 A JP 21262183A JP H0318588 B2 JPH0318588 B2 JP H0318588B2
- Authority
- JP
- Japan
- Prior art keywords
- armature
- plunger
- wire
- printing wire
- printing
- 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 - Lifetime
Links
- 230000004907 flux Effects 0.000 description 8
- 239000000696 magnetic material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 5
- 229910000640 Fe alloy Inorganic materials 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000011800 void material Substances 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
- B41J2/285—Actuators for print wires of plunger type
Landscapes
- Impact Printers (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/451,683 US4480934A (en) | 1982-12-20 | 1982-12-20 | Ballistic print wire actuator using a telescopic armature |
| US451683 | 1999-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59115870A JPS59115870A (ja) | 1984-07-04 |
| JPH0318588B2 true JPH0318588B2 (US20100012521A1-20100121-C00001.png) | 1991-03-12 |
Family
ID=23793280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58212621A Granted JPS59115870A (ja) | 1982-12-20 | 1983-11-14 | 印刷ワイヤ・アクチユエ−タ |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907901A (en) * | 1986-12-24 | 1990-03-13 | Ncr Corporation | Method and apparatus for measuring displacement of a moveable member of an electromagnetic device by using perturbations in the device's energizing current |
| US4894614A (en) * | 1986-12-24 | 1990-01-16 | Ncr Corporation | Apparatus for measuring the center-to-center distance between point wires of print solenoids |
| JPH02130154A (ja) * | 1988-10-31 | 1990-05-18 | Internatl Business Mach Corp <Ibm> | 打撃式プリンタ |
| US5046872A (en) * | 1988-10-31 | 1991-09-10 | Ibm Corporation | Printer actuated by piezoelectrically generated shock wave |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737472A (en) * | 1980-08-13 | 1982-03-01 | Matsushita Electric Works Ltd | Oscillating device for reciprocating electric razor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961298A (en) * | 1975-05-07 | 1976-06-01 | The Singer Company | Dual plunger solenoid |
| DE2725352C2 (de) * | 1977-06-04 | 1982-12-09 | Helmut Dipl.-Ing. 8000 München Gröttrup | Aus Druckstempeln und Ankern bestehende, gemeinsam auswechselbare Einheit für ein Mosaikdruckwerk |
| IT1108443B (it) * | 1978-04-19 | 1985-12-09 | Olivetti E C Ing C Spa | Dispositivo di stampa a fili |
| US4211496A (en) * | 1979-01-29 | 1980-07-08 | Small Business Administration | Printing solenoid |
-
1982
- 1982-12-20 US US06/451,683 patent/US4480934A/en not_active Expired - Fee Related
-
1983
- 1983-11-14 CA CA000441047A patent/CA1208487A/en not_active Expired
- 1983-11-14 JP JP58212621A patent/JPS59115870A/ja active Granted
- 1983-11-24 DE DE8383111759T patent/DE3381351D1/de not_active Expired - Fee Related
- 1983-11-24 EP EP83111759A patent/EP0111775B1/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737472A (en) * | 1980-08-13 | 1982-03-01 | Matsushita Electric Works Ltd | Oscillating device for reciprocating electric razor |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0111775A2 (en) | 1984-06-27 |
| EP0111775B1 (en) | 1990-03-21 |
| EP0111775A3 (en) | 1986-06-11 |
| US4480934A (en) | 1984-11-06 |
| JPS59115870A (ja) | 1984-07-04 |
| CA1208487A (en) | 1986-07-29 |
| DE3381351D1 (de) | 1990-04-26 |
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