DE139467C - - Google Patents

Info

Publication number
DE139467C
DE139467C DENDAT139467D DE139467DA DE139467C DE 139467 C DE139467 C DE 139467C DE NDAT139467 D DENDAT139467 D DE NDAT139467D DE 139467D A DE139467D A DE 139467DA DE 139467 C DE139467 C DE 139467C
Authority
DE
Germany
Prior art keywords
line
flaps
shaft
lever
electromagnet
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.)
Active
Application number
DENDAT139467D
Other languages
German (de)
English (en)
Publication of DE139467C publication Critical patent/DE139467C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q9/00Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04Arrangements for synchronous operation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/38Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40Transmitting circuits; Receiving circuits
    • H04L25/49Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902Pulse width modulation; Pulse position modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Signal Processing (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Toys (AREA)
DENDAT139467D Active DE139467C (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE147399T

Publications (1)

Publication Number Publication Date
DE139467C true DE139467C (https=)

Family

ID=5671952

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT139467D Active DE139467C (https=)
DENDAT147399D Active DE147399C (https=)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT147399D Active DE147399C (https=)

Country Status (2)

Country Link
DE (2) DE147399C (https=)
FR (2) FR320671A (https=)

Also Published As

Publication number Publication date
FR1136E (fr) 1903-06-05
FR320671A (fr) 1902-12-17
DE147399C (https=)

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