DE1214450B - Erregerschaltung fuer einen Druckhammer-betaetigungsmagneten eines Schnelldruckers - Google Patents

Erregerschaltung fuer einen Druckhammer-betaetigungsmagneten eines Schnelldruckers

Info

Publication number
DE1214450B
DE1214450B DEN21036A DEN0021036A DE1214450B DE 1214450 B DE1214450 B DE 1214450B DE N21036 A DEN21036 A DE N21036A DE N0021036 A DEN0021036 A DE N0021036A DE 1214450 B DE1214450 B DE 1214450B
Authority
DE
Germany
Prior art keywords
transistor
excitation circuit
voltage source
voltage
circuit according
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.)
Pending
Application number
DEN21036A
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NCR Voyix Corp
Original Assignee
NCR Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NCR Corp filed Critical NCR Corp
Publication of DE1214450B publication Critical patent/DE1214450B/de
Pending legal-status Critical Current

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
    • 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)
DEN21036A 1961-01-10 1962-01-08 Erregerschaltung fuer einen Druckhammer-betaetigungsmagneten eines Schnelldruckers Pending DE1214450B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8185961A 1961-01-10 1961-01-10

Publications (1)

Publication Number Publication Date
DE1214450B true DE1214450B (de) 1966-04-14

Family

ID=22166860

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN21036A Pending DE1214450B (de) 1961-01-10 1962-01-08 Erregerschaltung fuer einen Druckhammer-betaetigungsmagneten eines Schnelldruckers

Country Status (6)

Country Link
US (1) US3123746A (enrdf_load_stackoverflow)
CH (1) CH380994A (enrdf_load_stackoverflow)
DE (1) DE1214450B (enrdf_load_stackoverflow)
GB (1) GB920162A (enrdf_load_stackoverflow)
NL (1) NL273222A (enrdf_load_stackoverflow)
SE (1) SE318140B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1549788B1 (de) * 1966-12-30 1971-08-26 Ibm Vorrichtung zur elektromagnetischen steuerung der schwing bewegung einer an ihrem einen ende befestigten blattfeder
DE2556580A1 (de) * 1974-12-20 1976-07-01 Honeywell Inf Systems Antriebsstromkreis fuer einen druck- elektromagneten

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB999372A (en) * 1961-03-30 1965-07-21 Scm Corp Tape feed
NL279663A (enrdf_load_stackoverflow) * 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
DE1614530C2 (de) * 1967-05-23 1975-11-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur zeitabhängigen Steuerung von Relais
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

Citations (3)

* Cited by examiner, † Cited by third party
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
DE1076420B (de) * 1956-02-14 1960-02-25 Olympia Werke Ag Durch eine Speichereinrichtung gesteuertes Druckwerk fuer druckende Maschinen, insbesondere Bueromaschinen
DE1081701B (de) * 1955-06-13 1960-05-12 Sperry Rand Corp Schnellarbeitende Druckmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2990478A (en) * 1957-02-25 1961-06-27 Thompson Ramo Wooldridge Inc Anti-saturation circuits for transistor amplifiers

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
DE1081701B (de) * 1955-06-13 1960-05-12 Sperry Rand Corp Schnellarbeitende Druckmaschine
DE1076420B (de) * 1956-02-14 1960-02-25 Olympia Werke Ag Durch eine Speichereinrichtung gesteuertes Druckwerk fuer druckende Maschinen, insbesondere Bueromaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1549788B1 (de) * 1966-12-30 1971-08-26 Ibm Vorrichtung zur elektromagnetischen steuerung der schwing bewegung einer an ihrem einen ende befestigten blattfeder
DE2556580A1 (de) * 1974-12-20 1976-07-01 Honeywell Inf Systems Antriebsstromkreis fuer einen druck- elektromagneten

Also Published As

Publication number Publication date
CH380994A (fr) 1964-08-14
SE318140B (enrdf_load_stackoverflow) 1969-12-01
US3123746A (en) 1964-03-03
GB920162A (en) 1963-03-06
NL273222A (enrdf_load_stackoverflow)

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