BE795822A - Automatisch telecommunicatieschakelstelsel - Google Patents

Automatisch telecommunicatieschakelstelsel

Info

Publication number: BE795822A
Authority: BE; Belgium
Prior art keywords: switching system; telecommunication switching; automatic telecommunication; automatic; telecommunication
Prior art date: 1972-02-25

Application number

Other languages

English (en)

Inventor

J Spitaels

Original Assignee

Bell Telephone Mfg

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.)

1972-02-25

Filing date

1973-02-23

Publication date

1973-08-23

1973-02-23 Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg

1973-08-23 Publication of BE795822A publication Critical patent/BE795822A/nl

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
- H04Q3/54558—Redundancy, stand-by

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Monitoring And Testing Of Exchanges (AREA)
Exchange Systems With Centralized Control (AREA)
Communication Cables (AREA)
Cable Accessories (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Hardware Redundancy (AREA)
Multi Processors (AREA)
Calculators And Similar Devices (AREA)

BE795822D 1972-02-25 1973-02-23 Automatisch telecommunicatieschakelstelsel BE795822A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7202501A NL7202501A (nl)	1972-02-25	1972-02-25

Publications (1)

Publication Number	Publication Date
BE795822A true BE795822A (nl)	1973-08-23

Family

ID=19815462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE795822D BE795822A (nl)	1972-02-25	1973-02-23	Automatisch telecommunicatieschakelstelsel

Country Status (15)

Country	Link
US (1)	US3865999A (nl)
JP (1)	JPS5047508A (nl)
AU (1)	AU472719B2 (nl)
BE (1)	BE795822A (nl)
BR (1)	BR7301426D0 (nl)
CA (1)	CA1003934A (nl)
CH (1)	CH564294A5 (nl)
DE (1)	DE2308308C3 (nl)
ES (1)	ES412005A1 (nl)
FR (1)	FR2173220B1 (nl)
GB (1)	GB1412876A (nl)
IT (1)	IT979261B (nl)
NL (1)	NL7202501A (nl)
NO (1)	NO142467C (nl)
SU (1)	SU778723A3 (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4011542A (en) *	1973-05-29	1977-03-08	Trw Inc.	Redundant data transmission system
US4050095A (en) *	1973-06-07	1977-09-20	International Standard Electric Corporation	Call load sharing system between a plurality of data processing units
US3908099A (en) *	1974-09-27	1975-09-23	Gte Automatic Electric Lab Inc	Fault detection system for a telephone exchange
CH608902A5 (nl) *	1975-04-21	1979-01-31	Siemens Ag
IT1036311B (it) *	1975-06-17	1979-10-30	Cselt Centro Studi Lab Telecom	Sistema duplicato per la supervi sione e il controllo di impianti di telecomunicazione duplicati
US4823256A (en) *	1984-06-22	1989-04-18	American Telephone And Telegraph Company, At&T Bell Laboratories	Reconfigurable dual processor system
US4731825A (en) *	1986-01-27	1988-03-15	Tellabs, Inc.	Nonblocking switching system and method
US5084816A (en) *	1987-11-25	1992-01-28	Bell Communications Research, Inc.	Real time fault tolerant transaction processing system
US5835953A (en) *	1994-10-13	1998-11-10	Vinca Corporation	Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
US5649152A (en) *	1994-10-13	1997-07-15	Vinca Corporation	Method and system for providing a static snapshot of data stored on a mass storage system
US6205557B1 (en) *	1998-06-09	2001-03-20	At&T Corp.	Redundant call processing
US7451448B1 (en) *	1998-08-28	2008-11-11	Oracle International Corporation	Methods for selectively quiescing a computer system
US7526767B1 (en)	1998-08-28	2009-04-28	Oracle International Corporation	Methods for automatic group switching according to a resource plan
US6556660B1 (en) *	2001-04-25	2003-04-29	At&T Corp.	Apparatus for providing redundant services path to customer premises equipment
US20040261623A1 (en) *	2003-06-25	2004-12-30	Peter Huggler	Folding griddle
CN117255036B (zh) *	2023-11-20	2024-02-23	中国西安卫星测控中心	多目标测控系统的链路连通性检查方法、装置及设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL257779A (nl) *	1959-11-25
US3377623A (en) *	1965-09-29	1968-04-09	Foxboro Co	Process backup system
NL153059B (nl) *	1967-01-23	1977-04-15	Bell Telephone Mfg	Automatisch telecommunicatie-schakelstelsel.
US3623011A (en) *	1969-06-25	1971-11-23	Bell Telephone Labor Inc	Time-shared access to computer registers
US3626383A (en) *	1969-11-26	1971-12-07	Stromberg Carlson Corp	Process for automatic system maintenance
US3786430A (en) *	1971-11-15	1974-01-15	Ibm	Data processing system including a small auxiliary processor for overcoming the effects of faulty hardware

1972
- 1972-02-25 NL NL7202501A patent/NL7202501A/xx not_active Application Discontinuation
1973
- 1973-02-08 AU AU52004/73A patent/AU472719B2/en not_active Expired
- 1973-02-20 DE DE2308308A patent/DE2308308C3/de not_active Expired
- 1973-02-20 IT IT7320572A patent/IT979261B/it active
- 1973-02-21 NO NO696/73A patent/NO142467C/no unknown
- 1973-02-22 GB GB863373A patent/GB1412876A/en not_active Expired
- 1973-02-23 FR FR7306421A patent/FR2173220B1/fr not_active Expired
- 1973-02-23 CA CA164,447A patent/CA1003934A/en not_active Expired
- 1973-02-23 BE BE795822D patent/BE795822A/nl not_active IP Right Cessation
- 1973-02-23 SU SU731891382A patent/SU778723A3/ru active
- 1973-02-23 CH CH264273A patent/CH564294A5/xx not_active IP Right Cessation
- 1973-02-24 ES ES412005A patent/ES412005A1/es not_active Expired
- 1973-02-26 US US335531A patent/US3865999A/en not_active Expired - Lifetime
- 1973-02-26 JP JP48022276A patent/JPS5047508A/ja active Pending
- 1973-02-26 BR BR731426A patent/BR7301426D0/pt unknown

Also Published As

Publication number	Publication date
US3865999A (en)	1975-02-11
FR2173220B1 (nl)	1978-03-03
NL7202501A (nl)	1973-08-28
FR2173220A1 (nl)	1973-10-05
AU5200473A (en)	1974-08-08
NO142467B (no)	1980-05-12
BR7301426D0 (pt)	1974-05-16
CA1003934A (en)	1977-01-18
ES412005A1 (es)	1975-12-01
IT979261B (it)	1974-09-30
CH564294A5 (nl)	1975-07-15
AU472719B2 (en)	1976-06-03
DE2308308A1 (de)	1973-09-06
JPS5047508A (nl)	1975-04-28
SU778723A3 (ru)	1980-11-07
DE2308308C3 (de)	1982-02-11
DE2308308B2 (de)	1981-06-19
NO142467C (no)	1980-08-20
GB1412876A (en)	1975-11-05

Publication	Publication Date	Title
AR197499A1 (es)	1974-04-15	Red conmutadora por division de tiempo
SE396844B (sv)	1977-10-03	Automatisk brytare
BE795822A (nl)	1973-08-23	Automatisch telecommunicatieschakelstelsel
IT977068B (it)	1974-09-10	Disptributore automatico
BR7307350D0 (pt)	1974-08-29	Circuito de comutacao
AT336693B (de)	1977-05-25	Fernsprechvermittlungsanlage
IT976281B (it)	1974-08-20	Sistema telefonico di commutazione
IT1019140B (it)	1977-11-10	Impianto di commutazione telefonica
IT1015562B (it)	1977-05-20	Interruttore automatico differenzia le
CH547542A (de)	1974-03-29	Schaltvorrichtung.
AT323244B (de)	1975-06-25	Zeitmultiplex-fernsprechvermittlungsanlage
CH544470A (de)	1973-12-28	Fernmeldevermittlungsanlage
AT328518B (de)	1976-03-25	Pcm-zeitmultiplex-vermittlungssystem
CH548722A (de)	1974-04-30	Pcm-zeitmultiplexvermittlungsverfahren.
CH539992A (de)	1973-07-31	Automatische Fernmeldevermittlungsanlage
CH528196A (de)	1972-09-15	Automatische Zeitmultiplex-Fernmeldevermittlungsanlage
BE795824A (nl)	1973-08-23	Automatisch telecommunicatieschakelstelsel
NL7614417A (nl)	1977-06-28	Telecommunicatieschakelsysteem.
SE395815B (sv)	1977-08-22	Automatisk telekommunikationsomkopplingsutrustning
BE796638A (fr)	1973-07-02	Systeme de telecommunications
AT310260B (de)	1973-09-25	Fernmeldevermittlungsanlage
BR7307763D0 (pt)	1974-08-22	Dispositivo de comutacao automatico
TR17617A (tr)	1975-07-23	Otomatik baglanti
BR6680879D0 (pt)	1973-12-18	Sistema automatico de comutacao de telecomunicacoes
SE405058B (sv)	1978-11-13	Automatisk teleteknisk kopplingsutrustning for abonnentvexlar

Legal Events

Date	Code	Title	Description
1986-08-31	RE	Patent lapsed	Owner name: BELL TELEPHONE MFG CY N.V. Effective date: 19860228

Date

Code

Title

Description

1986-08-31

Patent lapsed

Owner name: BELL TELEPHONE MFG CY N.V.

Effective date: 19860228