DK65776A - Anordning til overvagning af impulsregeneratorer - Google Patents

Anordning til overvagning af impulsregeneratorer

Info

Publication number
DK65776A
DK65776A DK65776*#A DK65776A DK65776A DK 65776 A DK65776 A DK 65776A DK 65776 A DK65776 A DK 65776A DK 65776 A DK65776 A DK 65776A
Authority
DK
Denmark
Prior art keywords
pulse monitoring
monitoring device
pulse
device device
monitoring
Prior art date
Application number
DK65776*#A
Other languages
English (en)
Other versions
DK143120C (da
DK143120B (da
Inventor
O M Mattsson
W H E Widl
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK65776A publication Critical patent/DK65776A/da
Publication of DK143120B publication Critical patent/DK143120B/da
Application granted granted Critical
Publication of DK143120C publication Critical patent/DK143120C/da

Links

Classifications

    • 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
    • H04B17/406—Monitoring; Testing of relay systems with selective localization using coded addresses

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DK65776A 1975-02-19 1976-02-18 Kredsloeb til overvaagning af impulsregeneratorer DK143120C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7501844A SE384772B (sv) 1975-02-19 1975-02-19 Anordning for att overvaka pulsregeneratorer
SE7501844 1975-02-19

Publications (3)

Publication Number Publication Date
DK65776A true DK65776A (da) 1976-08-20
DK143120B DK143120B (da) 1981-03-30
DK143120C DK143120C (da) 1981-11-02

Family

ID=20323732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK65776A DK143120C (da) 1975-02-19 1976-02-18 Kredsloeb til overvaagning af impulsregeneratorer

Country Status (7)

Country Link
BR (1) BR7600955A (da)
DE (1) DE2605136A1 (da)
DK (1) DK143120C (da)
FI (1) FI61975C (da)
IT (1) IT1062897B (da)
NO (1) NO140400C (da)
SE (1) SE384772B (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649777A (en) * 1968-04-26 1972-03-14 Nippon Electric Co Supervisory apparatus for pcm regenerative repeaters

Also Published As

Publication number Publication date
FI61975C (fi) 1982-10-11
DK143120C (da) 1981-11-02
SE384772B (sv) 1976-05-17
NO140400C (no) 1979-08-22
DK143120B (da) 1981-03-30
FI61975B (fi) 1982-06-30
IT1062897B (it) 1985-02-11
BR7600955A (pt) 1976-09-14
FI760237A (da) 1976-08-20
NO140400B (no) 1979-05-14
DE2605136A1 (de) 1976-09-02
NO760533L (da) 1976-08-20

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Legal Events

Date Code Title Description
PBP Patent lapsed