NL273222A - - Google Patents
Info
- Publication number
- NL273222A NL273222A NL273222DA NL273222A NL 273222 A NL273222 A NL 273222A NL 273222D A NL273222D A NL 273222DA NL 273222 A NL273222 A NL 273222A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
- H04L13/182—Printing mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Impact Printers (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8185961A | 1961-01-10 | 1961-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL273222A true NL273222A (no) |
Family
ID=22166860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL273222D NL273222A (no) | 1961-01-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3123746A (no) |
| CH (1) | CH380994A (no) |
| DE (1) | DE1214450B (no) |
| GB (1) | GB920162A (no) |
| NL (1) | NL273222A (no) |
| SE (1) | SE318140B (no) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB999372A (en) * | 1961-03-30 | 1965-07-21 | Scm Corp | Tape feed |
| NL279663A (no) * | 1961-07-05 | |||
| US3235775A (en) * | 1962-06-22 | 1966-02-15 | Teletype Corp | Selector magnet driver |
| US3241002A (en) * | 1962-11-05 | 1966-03-15 | Eaton Mfg Co | Control for electromagnetic coupling apparatus |
| US3409785A (en) * | 1965-11-10 | 1968-11-05 | Ibm | Wide band electronically variable level shifter |
| FR1543794A (fr) * | 1966-12-30 | Ibm | Système d'entraînement pour un marteau d'impression | |
| DE1614530C2 (de) * | 1967-05-23 | 1975-11-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur zeitabhängigen Steuerung von Relais |
| IT1030929B (it) * | 1974-12-20 | 1979-04-10 | Honeywell Inf Systems | Circuito di pilotaggio per elettromagnete di stampa |
| JPS5854673B2 (ja) * | 1977-04-15 | 1983-12-06 | 日立工機株式会社 | 印字マグネツト駆動装置 |
| US4572927A (en) * | 1983-03-09 | 1986-02-25 | Gte Communication Systems Corporation | Current limiter for telephone office signalling |
| US5784244A (en) * | 1996-09-13 | 1998-07-21 | Cooper Industries, Inc. | Current limiting circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805620A (en) * | 1951-12-15 | 1957-09-10 | Rosen Leo | Control means for high speed printing apparatus |
| US2915966A (en) * | 1955-06-13 | 1959-12-08 | Sperry Rand Corp | High speed printer |
| US2896130A (en) * | 1955-09-16 | 1959-07-21 | Burroughs Corp | Transistor actuated device |
| US3018419A (en) * | 1955-09-26 | 1962-01-23 | Sperry Rand Corp | Regenerative actuator drive circuits |
| DE1076420B (de) * | 1956-02-14 | 1960-02-25 | Olympia Werke Ag | Durch eine Speichereinrichtung gesteuertes Druckwerk fuer druckende Maschinen, insbesondere Bueromaschinen |
| US2990478A (en) * | 1957-02-25 | 1961-06-27 | Thompson Ramo Wooldridge Inc | Anti-saturation circuits for transistor amplifiers |
-
0
- NL NL273222D patent/NL273222A/xx unknown
- US US3123746D patent/US3123746A/en not_active Expired - Lifetime
-
1961
- 1961-11-22 GB GB41762/61A patent/GB920162A/en not_active Expired
- 1961-12-15 SE SE12562/61A patent/SE318140B/xx unknown
-
1962
- 1962-01-08 DE DEN21036A patent/DE1214450B/de active Pending
- 1962-01-08 CH CH22962A patent/CH380994A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH380994A (fr) | 1964-08-14 |
| DE1214450B (de) | 1966-04-14 |
| SE318140B (no) | 1969-12-01 |
| US3123746A (en) | 1964-03-03 |
| GB920162A (en) | 1963-03-06 |