DE3815702C2 - - Google Patents
Info
- Publication number
- DE3815702C2 DE3815702C2 DE19883815702 DE3815702A DE3815702C2 DE 3815702 C2 DE3815702 C2 DE 3815702C2 DE 19883815702 DE19883815702 DE 19883815702 DE 3815702 A DE3815702 A DE 3815702A DE 3815702 C2 DE3815702 C2 DE 3815702C2
- Authority
- DE
- Germany
- Prior art keywords
- armature
- windings
- needle
- suit
- flow
- 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
- 238000004804 winding Methods 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 230000005291 magnetic effect Effects 0.000 claims description 10
- 238000007639 printing Methods 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000024703 flight behavior Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000003860 storage 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
- 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
- B41J2/275—Actuators for print wires of clapper type
Landscapes
- Impact Printers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883815702 DE3815702A1 (de) | 1987-05-08 | 1988-05-07 | Nadeldruckkopf mit antriebs- und rueckholklappankermagneten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3744676 | 1987-05-08 | ||
| DE19883815702 DE3815702A1 (de) | 1987-05-08 | 1988-05-07 | Nadeldruckkopf mit antriebs- und rueckholklappankermagneten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3815702A1 DE3815702A1 (de) | 1988-12-01 |
| DE3815702C2 true DE3815702C2 (enrdf_load_stackoverflow) | 1992-01-30 |
Family
ID=25863358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883815702 Granted DE3815702A1 (de) | 1987-05-08 | 1988-05-07 | Nadeldruckkopf mit antriebs- und rueckholklappankermagneten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3815702A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4409369C2 (de) * | 1994-03-18 | 1996-08-08 | Telefunken Microelectron | Schaltungsanordnung zur Ansteuerung von mindestens drei hintereinander angeordneten induktiven Verbrauchern |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1817848C3 (de) * | 1968-11-02 | 1974-03-21 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektromagnetische Antriebsvorrichtung für die Drucknadeln einer Mosaikdruckwerks. Ausscheidung aus: 1806714 |
| DE1923036A1 (de) * | 1969-05-06 | 1970-12-03 | Philips Patentverwaltung | Schaltungsanordnung fuer Gegentakt-B-Verstaerker |
| DE2201049C3 (de) * | 1972-01-11 | 1978-04-06 | Winfried 4794 Schloss Neuhaus Schneider | Mosaikdruckkopf |
| GB2081650B (en) * | 1980-05-27 | 1984-07-25 | Data Recording Instr Co | Wire matrix printing apparatus |
| DE3139502C2 (de) * | 1981-09-29 | 1987-01-29 | Mannesmann AG, 4000 Düsseldorf | Schaltung für magnetisch auslösbare Druckelemente, wie z.B. Drucknadeln, Druckhämmer o.dgl., für Drucker, insbesondere für Matrixdrucker |
-
1988
- 1988-05-07 DE DE19883815702 patent/DE3815702A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3815702A1 (de) | 1988-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: PROTECHNO CES GMBH & CO KG, 4796 SALZKOTTEN, DE |
|
| 8125 | Change of the main classification |
Ipc: B41J 7/84 |
|
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3844725 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref country code: DE Ref document number: 3844725 |
|
| AH | Division in |
Ref country code: DE Ref document number: 3844725 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee | ||
| 8380 | Miscellaneous part iii |
Free format text: IM HEFT 18/94, SEITE 5786, SP.2: DIE VEROEFFENTLICHUNG IST ZU STREICHEN |
|
| 8339 | Ceased/non-payment of the annual fee |