DE928301C - Anordnung zur Aufnahme und Auswertung von Stromstoessen in Fernmeldesystemen, insbesondere Fernsprechsystemen - Google Patents

Anordnung zur Aufnahme und Auswertung von Stromstoessen in Fernmeldesystemen, insbesondere Fernsprechsystemen

Info

Publication number
DE928301C
DE928301C DEB25757A DEB0025757A DE928301C DE 928301 C DE928301 C DE 928301C DE B25757 A DEB25757 A DE B25757A DE B0025757 A DEB0025757 A DE B0025757A DE 928301 C DE928301 C DE 928301C
Authority
DE
Germany
Prior art keywords
potential
arrangement
rectifier
tubes
control
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
DEB25757A
Other languages
German (de)
English (en)
Inventor
Raymond Beaufoy
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE928301C publication Critical patent/DE928301C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • 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
    • H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
    • 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
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of DC pulses
    • H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Feedback Control In General (AREA)
  • Microwave Tubes (AREA)
DEB25757A 1952-05-27 1953-05-27 Anordnung zur Aufnahme und Auswertung von Stromstoessen in Fernmeldesystemen, insbesondere Fernsprechsystemen Expired DE928301C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13432/52A GB723146A (en) 1952-05-27 1952-05-27 Improvements in or relating to electrical signalling systems

Publications (1)

Publication Number Publication Date
DE928301C true DE928301C (de) 1955-05-31

Family

ID=10022878

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB25757A Expired DE928301C (de) 1952-05-27 1953-05-27 Anordnung zur Aufnahme und Auswertung von Stromstoessen in Fernmeldesystemen, insbesondere Fernsprechsystemen

Country Status (4)

Country Link
US (1) US2797320A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE928301C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB723146A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL82171C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954528A (en) * 1954-12-10 1960-09-27 Ibm Monostable multivibrator
US3138762A (en) * 1957-07-20 1964-06-23 Reintjes Karl Discharge device having cathode voltage drop effecting control of opposite tube
NL233566A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1957-11-29
US2980867A (en) * 1958-05-16 1961-04-18 Combustion Eng Logarithmically sweeping pulse oscillator
CN113676568B (zh) * 2021-08-02 2024-04-09 维沃移动通信有限公司 电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300999A (en) * 1940-10-30 1942-11-03 Westinghouse Electric & Mfg Co Electromagnetic inspection system
US2629825A (en) * 1948-05-27 1953-02-24 Eckertmauchly Comp Corp Flip-flop circuit
US2599266A (en) * 1950-09-15 1952-06-03 Gen Electric Electronic switching circuit
US2639379A (en) * 1950-10-16 1953-05-19 Bendix Aviat Corp Electronic switching and mixing circuit for pulsating direct current

Also Published As

Publication number Publication date
NL178600B (nl)
GB723146A (en) 1955-02-02
US2797320A (en) 1957-06-25
NL82171C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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