SE307164B - - Google Patents

Info

Publication number
SE307164B
SE307164B SE1066364A SE1066364A SE307164B SE 307164 B SE307164 B SE 307164B SE 1066364 A SE1066364 A SE 1066364A SE 1066364 A SE1066364 A SE 1066364A SE 307164 B SE307164 B SE 307164B
Authority
SE
Sweden
Prior art keywords
coupling
line
lines
pulses
repeaters
Prior art date
Application number
SE1066364A
Other languages
English (en)
Inventor
E Braun
Original Assignee
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
Priority claimed from DES87154A external-priority patent/DE1188120B/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of SE307164B publication Critical patent/SE307164B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H04B17/404—Monitoring; Testing of relay systems with selective localization using different frequencies selected by local filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
SE1066364A 1963-09-06 1964-09-04 SE307164B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES87154A DE1188120B (de) 1957-09-06 1963-09-06 Nachrichtenuebertragungsverfahren mit laengs der UEbertragungsstrecke in Abstaenden angeordneten Kopplungseinrichtungen

Publications (1)

Publication Number Publication Date
SE307164B true SE307164B (nl) 1968-12-23

Family

ID=7513538

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1066364A SE307164B (nl) 1963-09-06 1964-09-04

Country Status (3)

Country Link
GB (1) GB1031448A (nl)
NL (1) NL138906B (nl)
SE (1) SE307164B (nl)

Also Published As

Publication number Publication date
NL138906B (nl) 1973-05-15
GB1031448A (en) 1966-06-02
NL6410167A (nl) 1965-03-08

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