DE2360323C2 - Schaltungsanordnung zur Steuerung der Anschlagstärke in Druckern - Google Patents
Schaltungsanordnung zur Steuerung der Anschlagstärke in DruckernInfo
- Publication number
- DE2360323C2 DE2360323C2 DE2360323A DE2360323A DE2360323C2 DE 2360323 C2 DE2360323 C2 DE 2360323C2 DE 2360323 A DE2360323 A DE 2360323A DE 2360323 A DE2360323 A DE 2360323A DE 2360323 C2 DE2360323 C2 DE 2360323C2
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- pulse
- voltage
- print hammer
- 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
- 238000007639 printing Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
- 238000012886 linear function Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 108010014172 Factor V Proteins 0.000 description 1
- 240000005523 Peganum harmala Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 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
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/20—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on endless bands or the like
-
- 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
- B41J9/48—Control for hammer-impression mechanisms for deciding or adjusting hammer-drive energy
Landscapes
- Impact Printers (AREA)
- Dot-Matrix Printers And Others (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US318309A US3866533A (en) | 1972-12-26 | 1972-12-26 | Electrical print impression control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2360323A1 DE2360323A1 (de) | 1974-07-04 |
| DE2360323C2 true DE2360323C2 (de) | 1982-03-04 |
Family
ID=23237618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2360323A Expired DE2360323C2 (de) | 1972-12-26 | 1973-12-04 | Schaltungsanordnung zur Steuerung der Anschlagstärke in Druckern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3866533A (enExample) |
| JP (1) | JPS5318367B2 (enExample) |
| CA (1) | CA997208A (enExample) |
| DE (1) | DE2360323C2 (enExample) |
| FR (1) | FR2211880A5 (enExample) |
| GB (1) | GB1421474A (enExample) |
| IT (1) | IT999367B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834306A (en) * | 1973-03-26 | 1974-09-10 | Ibm | Print density control |
| US4027761A (en) * | 1975-10-21 | 1977-06-07 | Ncr Corporation | Matrix print head impact energy control |
| NL7603373A (nl) * | 1976-04-01 | 1977-10-04 | Philips Nv | Drukinrichting. |
| JPS52152318A (en) * | 1976-06-14 | 1977-12-17 | Ricoh Kk | Printer |
| JPS5347070U (enExample) * | 1976-09-24 | 1978-04-21 | ||
| JPS5344123A (en) * | 1976-10-02 | 1978-04-20 | Ricoh Co Ltd | Printing pressure control method of printer |
| US4083299A (en) * | 1977-01-24 | 1978-04-11 | C. Itoh Electronics, Inc. | Electromagnetic striking members selectively actuated in time from alternating current power |
| US4162131A (en) * | 1977-11-02 | 1979-07-24 | General Electric Company | Drive circuit for printing head |
| JPS54114323A (en) * | 1978-02-23 | 1979-09-06 | Canon Kk | Printer |
| JPS5812876B2 (ja) * | 1978-06-12 | 1983-03-10 | 富士通株式会社 | ハンマ制御方式 |
| DE2848786C3 (de) * | 1978-11-10 | 1981-05-21 | Ibm Deutschland Gmbh, 7000 Stuttgart | Schaltungsanordnung für die Synchronisierung der Auftrittszeitpunkte von Druckhammeraufschlag mit dem Eintreffen der Drucktype an der Druckstelle |
| US4255775A (en) * | 1979-05-29 | 1981-03-10 | Research Cottrell, Inc. | Electrostatic precipitator rapper control system with enhanced accuracy |
| US4293888A (en) * | 1979-06-25 | 1981-10-06 | International Business Machines Corporation | Print hammer drive circuit with compensation for voltage variation |
| US4280404A (en) * | 1979-10-03 | 1981-07-28 | Printronix, Inc. | Printer having variable hammer release drive |
| US4286516A (en) * | 1979-10-15 | 1981-09-01 | Burroughs Corporation | Electronic control for timing hammers in impact printers |
| US4324497A (en) * | 1979-11-05 | 1982-04-13 | Xerox Corporation | Print hammer assembly with amplified multi-location impacts |
| US4327639A (en) * | 1979-11-05 | 1982-05-04 | Xerox Corporation | Print hammer assembly with multi-location impacts |
| US4407193A (en) * | 1980-06-16 | 1983-10-04 | International Business Machines Corporation | Solenoid impact print hammer with uniform free flight time |
| US4348119A (en) * | 1980-11-06 | 1982-09-07 | General Electric Company | Bounce control system for moving coil printing element |
| JPS57109678A (en) * | 1980-12-27 | 1982-07-08 | Ricoh Co Ltd | Plunger type printing hammer |
| JPS58142874A (ja) * | 1982-02-17 | 1983-08-25 | Canon Inc | 印字圧制御装置 |
| JPS58197063A (ja) * | 1982-05-13 | 1983-11-16 | Toshiba Corp | 印字ヘッド駆動方式 |
| JPS59120478A (ja) * | 1982-12-27 | 1984-07-12 | Canon Inc | 出力制御方法 |
| US4665371A (en) * | 1983-10-27 | 1987-05-12 | Ncr Corporation | Character spacing circuit for controlling print hammer firing |
| JPS62242561A (ja) * | 1986-04-08 | 1987-10-23 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 多重アクチユエ−タ |
| US4683817A (en) * | 1986-05-20 | 1987-08-04 | Ncr Corporation | Dot matrix print head energy control circuit |
| US4743821A (en) * | 1986-10-14 | 1988-05-10 | International Business Machines Corporation | Pulse-width-modulating feedback control of electromagnetic actuators |
| JPH01118447A (ja) * | 1987-10-30 | 1989-05-10 | Brother Ind Ltd | インパクト型プリンタ |
| US5087135A (en) * | 1988-04-14 | 1992-02-11 | Dataproducts Corporation | Printer paper thickness detector |
| US5204802A (en) * | 1988-11-23 | 1993-04-20 | Datacard Corporation | Method and apparatus for driving and controlling an improved solenoid impact printer |
| US5046413A (en) * | 1990-10-05 | 1991-09-10 | International Business Machines Corp. | Method and apparatus for band printing with automatic home compensation |
| JP3013495B2 (ja) * | 1991-04-09 | 2000-02-28 | ブラザー工業株式会社 | プリンタ |
| JP2001322300A (ja) * | 2000-05-17 | 2001-11-20 | Nec Data Terminal Ltd | ドットラインプリンタ |
| US7280242B2 (en) * | 2002-07-09 | 2007-10-09 | Hewlett-Packard Development Company, L.P. | Printer control based on media attributes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183830A (en) * | 1960-12-27 | 1965-05-18 | Rca Corp | Print registration control means in high speed printers |
| US3172353A (en) * | 1963-06-17 | 1965-03-09 | Data Products Corp | Variable force hammer high speed printer |
| FR1499415A (fr) * | 1966-09-15 | 1967-10-27 | Bull General Electric | Perfectionnements aux dispositifs de commande d'impression en fonction de l'épaisseur totale des supports d'impressions |
| US3443514A (en) * | 1967-05-17 | 1969-05-13 | Potter Instrument Co Inc | Print hammer timing and energizing means in high speed printers |
| US3513774A (en) * | 1968-07-01 | 1970-05-26 | Ibm | Printer hammer compensation |
-
1972
- 1972-12-26 US US318309A patent/US3866533A/en not_active Expired - Lifetime
-
1973
- 1973-11-14 IT IT31276/73A patent/IT999367B/it active
- 1973-11-15 GB GB5305073A patent/GB1421474A/en not_active Expired
- 1973-11-16 CA CA186,054A patent/CA997208A/en not_active Expired
- 1973-11-20 FR FR7342435A patent/FR2211880A5/fr not_active Expired
- 1973-11-20 JP JP12982873A patent/JPS5318367B2/ja not_active Expired
- 1973-12-04 DE DE2360323A patent/DE2360323C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5318367B2 (enExample) | 1978-06-14 |
| JPS4991725A (enExample) | 1974-09-02 |
| CA997208A (en) | 1976-09-21 |
| DE2360323A1 (de) | 1974-07-04 |
| FR2211880A5 (enExample) | 1974-07-19 |
| US3866533A (en) | 1975-02-18 |
| GB1421474A (en) | 1976-01-21 |
| IT999367B (it) | 1976-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |