FR1472514A - Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals - Google Patents

Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals

Info

Publication number
FR1472514A
FR1472514A FR54691A FR54691A FR1472514A FR 1472514 A FR1472514 A FR 1472514A FR 54691 A FR54691 A FR 54691A FR 54691 A FR54691 A FR 54691A FR 1472514 A FR1472514 A FR 1472514A
Authority
FR
France
Prior art keywords
transmitting
circuit
particular double
alternating polarities
direct current
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
FR54691A
Other languages
French (fr)
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
Priority to FR54691A priority Critical patent/FR1472514A/en
Application granted granted Critical
Publication of FR1472514A publication Critical patent/FR1472514A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/58—Conditioning of the sorbent material or stationary liquid the sorbent moving as a whole
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dc-Dc Converters (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR54691A 1965-04-30 1966-03-23 Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals Expired FR1472514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR54691A FR1472514A (en) 1965-04-30 1966-03-23 Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES96883A DE1281480B (en) 1965-04-30 1965-04-30 Circuit arrangement for alternately connecting the poles of a voltage source to a consumer, in particular a single-current-double-current telegraph converter
FR54691A FR1472514A (en) 1965-04-30 1966-03-23 Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals

Publications (1)

Publication Number Publication Date
FR1472514A true FR1472514A (en) 1967-03-10

Family

ID=7520351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54691A Expired FR1472514A (en) 1965-04-30 1966-03-23 Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals

Country Status (6)

Country Link
BE (1) BE680338A (en)
DE (2) DE1281400B (en)
FR (1) FR1472514A (en)
GB (1) GB1140059A (en)
NL (1) NL6605732A (en)
SE (1) SE328018B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209311B (en) * 1980-02-29 1989-07-16 Sits Soc It Telecom Siemens TONE GENERATOR FOR TIME DIVISION TELEPHONE UNITS.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635706A (en) * 1949-08-29 1953-04-21 Phillips Petroleum Co Selective adsorption separation apparatus
DE1036906B (en) * 1956-06-15 1958-08-21 Siemens Ag Relayless circuit arrangement for generating current signals for telex purposes
BE558426A (en) * 1956-06-15
BE564229A (en) * 1957-02-01

Also Published As

Publication number Publication date
NL6605732A (en) 1966-10-31
DE1281480B (en) 1968-10-31
SE328018B (en) 1970-09-07
GB1140059A (en) 1969-01-15
BE680338A (en) 1966-10-31
DE1281400B (en) 1968-10-24

Similar Documents

Publication Publication Date Title
OA04176A (en) Device for transmitting electrical energy and electrical signals from one circuit to another.
CH474889A (en) High voltage direct current transmission link control device
BE769743A (en) INTEGRATED TRANSMISSION AND SWITCHING NETWORK FOR SIGNALS MODULATED BY CODE PULSES
FR96465E (en) Pulse transmission system.
FR1472514A (en) Circuit for transmitting on a wire direct current pulses of alternating polarities, in particular double current telegraph signals
FR1509245A (en) Circuits for receiving electrical signals
FR1433574A (en) Device for transmitting movements
CH514960A (en) Pulse generator controlled by an alternating current signal
SU764143A2 (en) Two-wire dc signal transceiver
FR1488738A (en) Improvements to pulse transmitters for telephony or telegraphy installations
SU454709A1 (en) Device for generating synchronous binary binary coding signals
FR1430542A (en) Installation for transmitting direct current signals of different polarities
NL151594B (en) CIRCUIT FOR TRANSMISSION OF UNIPOLAR INFORMATION PULSES.
FR1393853A (en) Device for receiving pulse signals
CH463837A (en) Apparatus for generating electrical telegraph signals
FR2037333A5 (en) TELEGRAPHIC TRANSMISSION SYSTEM.
BE686528A (en) Transmission device for teleprinter
BE704419A (en) ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.
DK113447B (en) Drive circuit for transmitting current pulses with high frequency.
FR1505604A (en) Remote control device for data transmission
FR1462842A (en) Coupling device for generating electrical pulses
FR1410792A (en) Two-wire transmission conductor for pulse distribution
FR1414970A (en) Control circuit, especially for high current pulse generators
FR1426458A (en) Digital signal generator
FR1458485A (en) Control circuit, especially for generating high current pulses