GB829261A - Improvements in or relating to electronic switches and switching systems - Google Patents

Improvements in or relating to electronic switches and switching systems

Info

Publication number
GB829261A
GB829261A GB353258A GB353258A GB829261A GB 829261 A GB829261 A GB 829261A GB 353258 A GB353258 A GB 353258A GB 353258 A GB353258 A GB 353258A GB 829261 A GB829261 A GB 829261A
Authority
GB
United Kingdom
Prior art keywords
relating
electronic switches
switching systems
switching
systems
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
Application number
GB353258A
Other languages
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB829261A publication Critical patent/GB829261A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • 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
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6207—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors without selecting means
    • 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
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/665—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electronic Switches (AREA)
GB353258A 1957-02-01 1958-02-03 Improvements in or relating to electronic switches and switching systems Expired GB829261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES52170A DE1039570B (de) 1957-02-01 1957-02-01 Elektronischer Umschalter zur Schaltung der Stromrichtung in einem Verbraucher

Publications (1)

Publication Number Publication Date
GB829261A true GB829261A (en) 1960-03-02

Family

ID=7488601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB353258A Expired GB829261A (en) 1957-02-01 1958-02-03 Improvements in or relating to electronic switches and switching systems

Country Status (6)

Country Link
BE (1) BE564229A (ja)
CH (1) CH364812A (ja)
DE (1) DE1039570B (ja)
FR (1) FR1198597A (ja)
GB (1) GB829261A (ja)
NL (1) NL249099A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050641A (en) * 1959-07-20 1962-08-21 Ibm Logic circuit having speed enhancement coupling
US3053997A (en) * 1959-09-18 1962-09-11 Richard S C Cobbold Transistor emitter follower with saturation control means
US3064145A (en) * 1960-08-19 1962-11-13 Gen Electric Variable transistor circuit discharging a stored capacitance from a load

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255567A (ja) *
DE1281400B (de) * 1958-03-26 1968-10-24 Dr Phil Helmut Pichler Verfahren zur kontinuierlichen Trennung von Gasen nach dem Prinzip der Gas-Elutions-Chromatographie
DE1212987B (de) * 1959-02-18 1966-03-24 Loewe Opta Ag Fernsehempfaenger fuer den Empfang von Bildsendungen mit stereofonischem Begleitton
DE1140979B (de) * 1959-08-05 1962-12-13 Siemens Ag Transistorverstaerker fuer Verstelleinrichtungen
DE1137069B (de) * 1959-09-19 1962-09-27 Tesla Np Empfaengerschaltungsanordnung fuer frequenzmodulierte Wechselstrom-telegraphie, deren voellig symmetrisch aus-gebildete Endstufe ohne Relais ausgefuehrt ist
US3114054A (en) * 1960-07-22 1963-12-10 Beckman Instruments Inc Circuit including an "and" gate for pulsing a cal'acitive load
DE1139881B (de) * 1960-10-12 1962-11-22 Siemens Ag Elektronischer Schalter zum insbesondere schnellen Anschalten eines von zwei Potentialen an einen Verbraucher
DE1146110B (de) * 1961-04-01 1963-03-28 Telefunken Patent Transistorschalter zur wahlweisen Verbindung einer Ausgangsklemme mit einem von zwei Potentialen mit zwei in Reihe liegenden komplementaeren Transistoren
FR1310717A (fr) * 1961-10-20 1962-11-30 Electronique & Radio Ind Perfectionnements aux opérateurs logiques
NL275187A (ja) * 1962-02-21
DE1218550B (de) * 1963-05-09 1966-06-08 Siemens Ag Verfahren und Schaltungsanordnung zur Inbetriebnahme und Ausserbetriebnahme von Einrichtungen der Fernsprech-Vermittlungs-technik mit Transistoren
DE1280277B (de) * 1965-04-30 1968-10-17 Siemens Ag Schaltungsanordnung zum abwechselnden Anschalten der Pole einer Spannungsquelle an einen Verbraucher, insbesondere Einfachstrom-Doppelstrom-Telegrafierzeichenumsetzer
GB8409496D0 (en) * 1984-04-12 1984-05-23 Honeywell Control Syst Back-up power supply system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050641A (en) * 1959-07-20 1962-08-21 Ibm Logic circuit having speed enhancement coupling
US3053997A (en) * 1959-09-18 1962-09-11 Richard S C Cobbold Transistor emitter follower with saturation control means
US3064145A (en) * 1960-08-19 1962-11-13 Gen Electric Variable transistor circuit discharging a stored capacitance from a load

Also Published As

Publication number Publication date
CH364812A (de) 1962-10-15
DE1039570B (de) 1958-09-25
NL249099A (ja)
FR1198597A (fr) 1959-12-08
BE564229A (ja)

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