OA09170A - Système de télécommunication en double boucle fermée. - Google Patents

Système de télécommunication en double boucle fermée.

Info

Publication number: OA09170A
Authority: OA; OAPI
Prior art keywords: transmission line; transmission; module; modules; case
Prior art date: 1989-04-24

Application number

OA59781A

Other languages

English (en)

French (fr)

Inventor

Corbusier Marianne

Figuereo Jean-Luc

Mattenet Jean-Claude

Peyne Thierry

Original Assignee

Copagnie D Etudes De Realisati

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.)

1989-04-24

Filing date

1990-04-24

Publication date

1992-03-31

1990-04-24 Application filed by Copagnie D Etudes De Realisati filed Critical Copagnie D Etudes De Realisati

1992-03-31 Publication of OA09170A publication Critical patent/OA09170A/xx

Links

230000005540 biological transmission Effects 0.000 abstract 8
230000008878 coupling Effects 0.000 abstract 4
238000010168 coupling process Methods 0.000 abstract 4
238000005859 coupling reaction Methods 0.000 abstract 4
238000001514 detection method Methods 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/437—Ring fault isolation or reconfiguration

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Small-Scale Networks (AREA)
Telephonic Communication Services (AREA)
Mobile Radio Communication Systems (AREA)
Accommodation For Nursing Or Treatment Tables (AREA)
Train Traffic Observation, Control, And Security (AREA)
Communication Control (AREA)

OA59781A 1989-04-24 1990-04-24 Système de télécommunication en double boucle fermée. OA09170A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8905423A FR2647611B1 (fr)	1989-04-24	1989-04-24	Systeme de telecommunication en double boucle fermee

Publications (1)

Publication Number	Publication Date
OA09170A true OA09170A (fr)	1992-03-31

Family

ID=9381067

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA59781A OA09170A (fr)	1989-04-24	1990-04-24	Système de télécommunication en double boucle fermée.

Country Status (6)

Country	Link
EP (1)	EP0395483B1 (es)
AT (1)	ATE115346T1 (es)
DE (1)	DE69014706D1 (es)
ES (1)	ES2065501T3 (es)
FR (1)	FR2647611B1 (es)
OA (1)	OA09170A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3140531B2 (ja) *	1992-02-04	2001-03-05	能美防災株式会社	火災報知設備

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58175335A (ja) *	1982-04-07	1983-10-14	Hitachi Ltd	ル−プ式デ−タ伝送システムのル−プバツク制御方法
EP0102059B1 (en) *	1982-08-25	1990-11-22	Nec Corporation	Data transmission device for loop transmission system
JPS5942500A (ja) *	1982-09-01	1984-03-09	富士写真フイルム株式会社	放射線像変換パネル
GB2140553B (en) *	1983-05-24	1988-03-23	Rieter Ag Maschf	Automat location system
US4648088A (en) *	1985-08-19	1987-03-03	Rockwell International Corporation	Distributed control time division multiplex ring communication apparatus

1989
- 1989-04-24 FR FR8905423A patent/FR2647611B1/fr not_active Expired - Fee Related
1990
- 1990-04-23 AT AT90401089T patent/ATE115346T1/de not_active IP Right Cessation
- 1990-04-23 EP EP90401089A patent/EP0395483B1/fr not_active Expired - Lifetime
- 1990-04-23 ES ES90401089T patent/ES2065501T3/es not_active Expired - Lifetime
- 1990-04-23 DE DE69014706T patent/DE69014706D1/de not_active Expired - Lifetime
- 1990-04-24 OA OA59781A patent/OA09170A/xx unknown

Also Published As

Publication number	Publication date
FR2647611B1 (fr)	1994-01-28
DE69014706D1 (de)	1995-01-19
ES2065501T3 (es)	1995-02-16
ATE115346T1 (de)	1994-12-15
EP0395483B1 (fr)	1994-12-07
FR2647611A1 (fr)	1990-11-30
EP0395483A1 (fr)	1990-10-31

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