DE2648828C3 - Vorrichtung zum Betätigen von Elektromagneten - Google Patents
Vorrichtung zum Betätigen von ElektromagnetenInfo
- Publication number
- DE2648828C3 DE2648828C3 DE2648828A DE2648828A DE2648828C3 DE 2648828 C3 DE2648828 C3 DE 2648828C3 DE 2648828 A DE2648828 A DE 2648828A DE 2648828 A DE2648828 A DE 2648828A DE 2648828 C3 DE2648828 C3 DE 2648828C3
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- transistor
- driver
- signal
- timing
- 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
- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000005284 excitation Effects 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 8
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1877—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings controlling a plurality of loads
-
- 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/44—Control for hammer-impression mechanisms
-
- 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
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1883—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings by steepening leading and trailing edges of magnetisation pulse, e.g. printer drivers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dot-Matrix Printers And Others (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/627,736 US4071877A (en) | 1975-10-31 | 1975-10-31 | Drive circuit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2648828A1 DE2648828A1 (de) | 1977-05-12 |
| DE2648828B2 DE2648828B2 (de) | 1978-10-05 |
| DE2648828C3 true DE2648828C3 (de) | 1979-05-31 |
Family
ID=24515916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2648828A Expired DE2648828C3 (de) | 1975-10-31 | 1976-10-27 | Vorrichtung zum Betätigen von Elektromagneten |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4071877A (enExample) |
| JP (1) | JPS5254961A (enExample) |
| CA (1) | CA1065394A (enExample) |
| DE (1) | DE2648828C3 (enExample) |
| FR (1) | FR2330056A1 (enExample) |
| GB (1) | GB1507967A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629184Y2 (enExample) * | 1979-04-27 | 1981-07-10 | ||
| IT1163792B (it) * | 1983-07-15 | 1987-04-08 | Honeywell Inf Systems Italia | Apparato di controllo mircoprogrammato per stampante seriale |
| IT1219780B (it) * | 1983-12-20 | 1990-05-24 | Ates Componenti Elettron | Circuito di comando in commutazione di carichi induttivi,integrabile monoliticamente,comprendente uno stadio finale di tipo darlington |
| US4674119A (en) * | 1984-04-10 | 1987-06-16 | Itt Corporation | Wide-band high voltage amplifier for telephone exchange subscriber line interface utilizing low voltage control circuitry |
| DE3723712A1 (de) * | 1987-07-17 | 1989-01-26 | Kuhnke Gmbh Kg H | Einrichtung mit mehreren elektrischen einheiten, insbesondere magnetventilen |
| US4878147A (en) * | 1987-08-05 | 1989-10-31 | Kabushiki Kaisha Toshiba | Electromagnetic coil drive device |
| KR890008499A (ko) * | 1987-11-20 | 1989-07-10 | 고가 요시네 | 솔레노이드 밸브 구동 제어 회로 |
| DE3923487A1 (de) * | 1989-07-15 | 1991-01-24 | Fev Motorentech Gmbh & Co Kg | Verfahren zum ansteuern von stellgliedern |
| JP4686679B2 (ja) * | 2005-12-27 | 2011-05-25 | Ｓｍｃ株式会社 | 電磁弁駆動制御装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3206651A (en) * | 1961-11-30 | 1965-09-14 | Honeywell Inc | Circuit controlling flow of current |
| FR2099677B1 (enExample) * | 1970-07-30 | 1977-08-05 | Honeywell Inf Systems Italia | |
| US3628100A (en) * | 1970-09-08 | 1971-12-14 | Data Printer Corp | Hammer driving circuits for high-speed printers |
-
1975
- 1975-10-31 US US05/627,736 patent/US4071877A/en not_active Expired - Lifetime
-
1976
- 1976-09-27 CA CA262,117A patent/CA1065394A/en not_active Expired
- 1976-10-20 GB GB43511/76A patent/GB1507967A/en not_active Expired
- 1976-10-27 DE DE2648828A patent/DE2648828C3/de not_active Expired
- 1976-10-27 JP JP51128409A patent/JPS5254961A/ja active Pending
- 1976-10-29 FR FR7632732A patent/FR2330056A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2648828A1 (de) | 1977-05-12 |
| FR2330056A1 (fr) | 1977-05-27 |
| US4071877A (en) | 1978-01-31 |
| CA1065394A (en) | 1979-10-30 |
| DE2648828B2 (de) | 1978-10-05 |
| FR2330056B1 (enExample) | 1980-10-03 |
| JPS5254961A (en) | 1977-05-04 |
| GB1507967A (en) | 1978-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |