NL7202501A - - Google Patents

Info

Publication number: NL7202501A
Authority: NL; Netherlands

Application number

NL7202501A

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

1972-02-25

Publication date

1973-08-28

1972-02-25 Application filed filed Critical

1972-02-25 Priority to NL7202501A priority Critical patent/NL7202501A/xx

1973-02-08 Priority to AU52004/73A priority patent/AU472719B2/en

1973-02-20 Priority to IT7320572A priority patent/IT979261B/it

1973-02-20 Priority to DE2308308A priority patent/DE2308308C3/de

1973-02-21 Priority to NO696/73A priority patent/NO142467C/no

1973-02-22 Priority to GB863373A priority patent/GB1412876A/en

1973-02-23 Priority to BE795822D priority patent/BE795822A/xx

1973-02-23 Priority to SU731891382A priority patent/SU778723A3/ru

1973-02-23 Priority to CH264273A priority patent/CH564294A5/xx

1973-02-23 Priority to FR7306421A priority patent/FR2173220B1/fr

1973-02-23 Priority to CA164,447A priority patent/CA1003934A/en

1973-02-24 Priority to ES412005A priority patent/ES412005A1/es

1973-02-26 Priority to JP48022276A priority patent/JPS5047508A/ja

1973-02-26 Priority to BR731426A priority patent/BR7301426D0/pt

1973-02-26 Priority to US335531A priority patent/US3865999A/en

1973-08-28 Publication of NL7202501A publication Critical patent/NL7202501A/xx

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)

NL7202501A 1972-02-25 1972-02-25 NL7202501A (xx)

Priority Applications (15)

Application Number	Priority Date	Filing Date	Title
NL7202501A NL7202501A (xx)	1972-02-25	1972-02-25
AU52004/73A AU472719B2 (en)	1972-02-25	1973-02-08	Automatic telecommunication switching system
IT7320572A IT979261B (it)	1972-02-25	1973-02-20	Sistema di commutazione automa tica per telecomunicazioni
DE2308308A DE2308308C3 (de)	1972-02-25	1973-02-20	Rechnergesteuerte Fernmelde-, insbesondere Fernsprechvermittlungsanlage
NO696/73A NO142467C (no)	1972-02-25	1973-02-21	Fremgangsmaate for aa teste et koblingsnettverk
GB863373A GB1412876A (en)	1972-02-25	1973-02-22	Automatic telecommunication switching system
BE795822D BE795822A (nl)	1972-02-25	1973-02-23	Automatisch telecommunicatieschakelstelsel
SU731891382A SU778723A3 (ru)	1972-02-25	1973-02-23	Устройство управлени автоматической коммутационной станции дальней св зи
CH264273A CH564294A5 (xx)	1972-02-25	1973-02-23
FR7306421A FR2173220B1 (xx)	1972-02-25	1973-02-23
CA164,447A CA1003934A (en)	1972-02-25	1973-02-23	Automatic telecommunication switching system
ES412005A ES412005A1 (es)	1972-02-25	1973-02-24	Un sistema de conmutacion para telecomunicacion automatica.
JP48022276A JPS5047508A (xx)	1972-02-25	1973-02-26
BR731426A BR7301426D0 (pt)	1972-02-25	1973-02-26	Metodo automatico de comutacao de telecomunicacoes
US335531A US3865999A (en)	1972-02-25	1973-02-26	Automatic telecommunication switching system

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NL7202501A true NL7202501A (xx)	1973-08-28

Family

ID=19815462

Family Applications (1)

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

Country Status (15)

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

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 (xx) *	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 (xx) *	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/xx 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 (xx)	1978-03-03
FR2173220A1 (xx)	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
BE795822A (nl)	1973-08-23
IT979261B (it)	1974-09-30
CH564294A5 (xx)	1975-07-15
AU472719B2 (en)	1976-06-03
DE2308308A1 (de)	1973-09-06
JPS5047508A (xx)	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
FR2173220B1 (xx)	1978-03-03
JPS4931978A (xx)	1974-03-23
JPS5636887B2 (xx)	1981-08-27
JPS4928441A (xx)	1974-03-13
JPS4881623A (xx)	1973-11-01
JPS4913214U (xx)	1974-02-04
JPS5239808Y2 (xx)	1977-09-08
JPS4893598A (xx)	1973-12-04
JPS4929233U (xx)	1974-03-13
JPS4893882A (xx)	1973-12-04
JPS4882476U (xx)	1973-10-08
JPS4894134U (xx)	1973-11-10
JPS4912403A (xx)	1974-02-02
CH565052A5 (xx)	1975-08-15
CH564430A5 (xx)	1975-07-31
CH566221A5 (xx)	1975-09-15
CH566103A5 (xx)	1975-09-15
CH565970A5 (xx)	1975-08-29
CH565917A5 (xx)	1975-08-29
SE7115965L (xx)	1972-06-15
CH567741A5 (xx)	1975-10-15
CH567873A5 (xx)	1975-10-15
CH565906A5 (xx)	1975-08-29
CH562467A (xx)	1975-05-30
NL7301855A (xx)	1973-08-14

Legal Events

Date	Code	Title
1979-09-25	BB	A search report has been drawn up
1980-02-25	BC	A request for examination has been filed
1980-12-29	BI	The patent application has been withdrawn