FI812273L - Foerfarande foer oevervakning av mellanregeneratorer - Google Patents

Foerfarande foer oevervakning av mellanregeneratorer

Info

Publication number: FI812273L
Authority: FI; Finland
Prior art keywords: mellanregeneratorer; foerfarande foer; oevervakning; foer oevervakning; foerfarande
Prior art date: 1980-07-22

Application number

FI812273A

Other languages

English (en)

Other versions

FI74564C (fi

FI74564B (fi

Inventor

Ewald Braun

Reginhard Pospischil

Baldur Stummer

Jakob Wahl

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.)

1980-07-22

Filing date

1981-07-21

Publication date

1982-01-23

1980-07-22 Priority claimed from DE19803027720 external-priority patent/DE3027720A1/de

1980-07-22 Priority claimed from DE19803027755 external-priority patent/DE3027755A1/de

1981-07-21 Application filed by Siemens Ag filed Critical Siemens Ag

1982-01-23 Publication of FI812273L publication Critical patent/FI812273L/fi

1987-10-30 Application granted granted Critical

1987-10-30 Publication of FI74564B publication Critical patent/FI74564B/fi

1988-02-08 Publication of FI74564C publication Critical patent/FI74564C/fi

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
- H04B17/407—Monitoring; Testing of relay systems without selective localization
- H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Selective Calling Equipment (AREA)
Monitoring And Testing Of Transmission In General (AREA)
Alarm Systems (AREA)
Control Of Eletrric Generators (AREA)
Mobile Radio Communication Systems (AREA)

FI812273A 1980-07-22 1981-07-21 Foerfarande och kopplingsanordning foer oevervakning av mellanregeneratorer. FI74564C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3027755		1980-07-22
DE19803027720 DE3027720A1 (de)	1980-07-22	1980-07-22	Verfahren zur ueberwachung von zwischenregeneratoren
DE3027720		1980-07-22
DE19803027755 DE3027755A1 (de)	1980-07-22	1980-07-22	Verfahren zur ueberwachung von zwischenregeneratoren

Publications (3)

Publication Number	Publication Date
FI812273L true FI812273L (fi)	1982-01-23
FI74564B FI74564B (fi)	1987-10-30
FI74564C FI74564C (fi)	1988-02-08

Family

ID=25786785

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI812273A FI74564C (fi)	1980-07-22	1981-07-21	Foerfarande och kopplingsanordning foer oevervakning av mellanregeneratorer.

Country Status (7)

Country	Link
EP (1)	EP0044556B1 (fi)
AU (1)	AU531626B2 (fi)
BR (1)	BR8104682A (fi)
DE (1)	DE3167188D1 (fi)
DK (1)	DK150775C (fi)
FI (1)	FI74564C (fi)
NO (1)	NO154368C (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3211977A1 (de) *	1982-03-31	1983-10-06	Siemens Ag	Betriebsueberwachung von uebertragungsstrecken fuer digitale signale
BG35315A1 (en) *	1982-06-24	1984-03-15	Evtimov	Method and device for remote control of regenerators in a series of unserveable multichannel digital pack systems
DE3232681A1 (de) *	1982-09-02	1984-03-08	Siemens AG, 1000 Berlin und 8000 München	Betriebsueberwachung von digitalen uebertragungsstrecken
DE3322851A1 (de) *	1983-06-24	1985-01-03	Siemens AG, 1000 Berlin und 8000 München	Verfahren und anordnung zur uebertragung von digitalen hilfssignalen in digital-richtfunksystemen
ATE68927T1 (de) *	1985-04-22	1991-11-15	Siemens Ag	Betriebsueberwachung von digitalen uebertragungsstrecken.
US4896317A (en) *	1987-02-20	1990-01-23	Fujitsu Limited	Supervisory system for a primary group digital transmission line
US5212475A (en) *	1988-05-18	1993-05-18	Siemens Aktiengesellschaft	Method for generating an alarm inhibit signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2276744A1 (fr) *	1974-06-28	1976-01-23	Cit Alcatel	Procede et dispositif de telesurveillance et telelocalisation de repeteurs-regenerateurs d'impulsions
FR2440661A2 (fr) *	1974-06-28	1980-05-30	Cit Alcatel	Procede et dispositif de telesurveillance et telelocalisation de repeteurs-regenerateurs d'impulsions

1981
- 1981-07-20 EP EP81105705A patent/EP0044556B1/de not_active Expired
- 1981-07-20 DE DE8181105705T patent/DE3167188D1/de not_active Expired
- 1981-07-20 NO NO812487A patent/NO154368C/no unknown
- 1981-07-21 DK DK325481A patent/DK150775C/da active
- 1981-07-21 AU AU73152/81A patent/AU531626B2/en not_active Ceased
- 1981-07-21 FI FI812273A patent/FI74564C/fi not_active IP Right Cessation
- 1981-07-21 BR BR8104682A patent/BR8104682A/pt unknown

Also Published As

Publication number	Publication date
DK150775B (da)	1987-06-15
FI74564C (fi)	1988-02-08
BR8104682A (pt)	1982-04-06
NO154368C (no)	1986-09-03
DK150775C (da)	1987-11-02
DK325481A (da)	1982-01-23
FI74564B (fi)	1987-10-30
EP0044556A1 (de)	1982-01-27
DE3167188D1 (en)	1984-12-20
NO812487L (no)	1982-01-25
EP0044556B1 (de)	1984-11-14
AU7315281A (en)	1982-01-28
NO154368B (no)	1986-05-26
AU531626B2 (en)	1983-09-01

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: SIEMENS AKTIENGESELLSCHAFT