SE302800B - - Google Patents

Info

Publication number
SE302800B
SE302800B SE49263A SE49263A SE302800B SE 302800 B SE302800 B SE 302800B SE 49263 A SE49263 A SE 49263A SE 49263 A SE49263 A SE 49263A SE 302800 B SE302800 B SE 302800B
Authority
SE
Sweden
Application number
SE49263A
Inventor
F Krieser
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of SE302800B publication Critical patent/SE302800B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/18—Electric signal transmission systems in which transmission is by pulses using a variable number of pulses in a train

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
SE49263A 1962-01-18 1963-01-16 SE302800B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES77589A DE1219364B (de) 1962-01-18 1962-01-18 Anordnung zum Fernuebertragen des Messergebnisses einer zum Messen der Fehlerstellenentfernung auf einer Leitung dienenden Schaltung

Publications (1)

Publication Number Publication Date
SE302800B true SE302800B (de) 1968-08-05

Family

ID=7506902

Family Applications (1)

Application Number Title Priority Date Filing Date
SE49263A SE302800B (de) 1962-01-18 1963-01-16

Country Status (3)

Country Link
CH (1) CH398784A (de)
DE (1) DE1219364B (de)
SE (1) SE302800B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112136C3 (de) * 1971-03-10 1986-02-13 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum genauen Messen des Fehlerortes bei Leitungskurzschlüssen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027789B (de) * 1956-09-28 1958-04-10 Siemens Ag Verfahren zum Messen der Fehlerstellenentfernung bei Leitungskurzschluessen
DE1095391B (de) * 1958-04-28 1960-12-22 Dymec Inc Schaltungsanordnung zur Umwandlung einer Gleichspannung in eine ihr verhaeltnisgleiche Frequenz

Also Published As

Publication number Publication date
CH398784A (de) 1966-03-15
DE1219364B (de) 1966-06-16

Similar Documents

Publication Publication Date Title
BE616548R (de)
BE634271A (de)
BE614739A (de)
BE614986A (de)
SE302800B (de)
BE635129A (de)
BE634230A (de)
BE634098A (de)
BE634003A (de)
BE632209A (de)
BE632088A (de)
BE631616A (de)
BE631493A (de)
BE628529A (de)
BE628187A (de)
BE627113A (de)
BE626863A (de)
BE626123A (de)
BE624333A (de)
BE559145A (de)
BE616490A (de)
BE616386A (de)
BE616166A (de)
BE615962A (de)
BE615849A (de)