IT1074453B - Perfezionamento negli elettromagneti,in particolare per testine stampanti a mosaico - Google Patents
Perfezionamento negli elettromagneti,in particolare per testine stampanti a mosaicoInfo
- Publication number
- IT1074453B IT1074453B IT48416/76A IT4841676A IT1074453B IT 1074453 B IT1074453 B IT 1074453B IT 48416/76 A IT48416/76 A IT 48416/76A IT 4841676 A IT4841676 A IT 4841676A IT 1074453 B IT1074453 B IT 1074453B
- Authority
- IT
- Italy
- Prior art keywords
- electromagnets
- improvement
- mosaic
- printers
- mosaic printers
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
- H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Impact Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2509917A DE2509917C3 (de) | 1975-03-07 | 1975-03-07 | Elektromagnet |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1074453B true IT1074453B (it) | 1985-04-20 |
Family
ID=5940696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48416/76A IT1074453B (it) | 1975-03-07 | 1976-03-04 | Perfezionamento negli elettromagneti,in particolare per testine stampanti a mosaico |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS51113160A (xx) |
CA (1) | CA1067566A (xx) |
DE (1) | DE2509917C3 (xx) |
FR (1) | FR2303360A1 (xx) |
GB (1) | GB1481297A (xx) |
IT (1) | IT1074453B (xx) |
NL (1) | NL167539C (xx) |
SE (1) | SE404737B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137513A (en) * | 1977-10-27 | 1979-01-30 | Ncr Corporation | Matrix print wire solenoid |
JPS5488549U (xx) * | 1977-12-06 | 1979-06-22 | ||
EP0217969A1 (de) * | 1985-09-28 | 1987-04-15 | Mannesmann Tally Ges. mbH | Tauchankerelektromagnet für Frequenzen im Bereich bis 3000 Hz und Höher |
DE3627648A1 (de) * | 1986-08-14 | 1988-02-18 | Philips Patentverwaltung | Gleichstrommagnet |
GB2218572B (en) * | 1988-05-09 | 1991-08-07 | Lay Soo Chang | Electronically operated baby cradle rocking apparatus |
DE19727414A1 (de) * | 1997-06-27 | 1999-01-07 | Bosch Gmbh Robert | Verfahren zur Herstellung einer Magnetspule für ein Ventil und Ventil mit einer Magnetspule |
GB2335796B (en) * | 1998-03-12 | 2002-04-10 | Poramaste Jinupun | Variable reluctance solenoid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1972124U (de) * | 1967-08-11 | 1967-11-09 | Binder Magnete K G | Betaetigungsmagnet. |
JPS557930B2 (xx) * | 1972-07-07 | 1980-02-29 |
-
1975
- 1975-03-07 DE DE2509917A patent/DE2509917C3/de not_active Expired
-
1976
- 1976-02-26 SE SE7602427A patent/SE404737B/xx unknown
- 1976-03-03 NL NL7602174.A patent/NL167539C/xx not_active IP Right Cessation
- 1976-03-04 GB GB8691/76A patent/GB1481297A/en not_active Expired
- 1976-03-04 IT IT48416/76A patent/IT1074453B/it active
- 1976-03-04 CA CA247,121A patent/CA1067566A/en not_active Expired
- 1976-03-05 JP JP51023381A patent/JPS51113160A/ja active Pending
- 1976-03-05 FR FR7606333A patent/FR2303360A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2303360B1 (xx) | 1981-09-04 |
NL167539C (nl) | 1981-12-16 |
DE2509917C3 (de) | 1978-10-26 |
DE2509917B2 (de) | 1978-02-23 |
FR2303360A1 (fr) | 1976-10-01 |
SE404737B (sv) | 1978-10-23 |
JPS51113160A (en) | 1976-10-06 |
DE2509917A1 (de) | 1976-09-09 |
NL167539B (nl) | 1981-07-16 |
SE7602427L (sv) | 1976-09-08 |
NL7602174A (nl) | 1976-09-09 |
GB1481297A (en) | 1977-07-27 |
CA1067566A (en) | 1979-12-04 |
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