GB1543482A – Time-division and spatial connection network
– Google Patents
GB1543482A – Time-division and spatial connection network
– Google Patents
Time-division and spatial connection network
Info
Publication number
GB1543482A
GB1543482A
GB25753/77A
GB2575377A
GB1543482A
GB 1543482 A
GB1543482 A
GB 1543482A
GB 25753/77 A
GB25753/77 A
GB 25753/77A
GB 2575377 A
GB2575377 A
GB 2575377A
GB 1543482 A
GB1543482 A
GB 1543482A
Authority
GB
United Kingdom
Prior art keywords
division
time
connection network
spatial connection
spatial
Prior art date
1976-06-22
Legal status (The legal status 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 status listed.)
Expired
Application number
GB25753/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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.)
1976-06-22
Filing date
1977-06-20
Publication date
1979-04-04
1977-06-20
Application filed by Thomson CSF SA
filed
Critical
Thomson CSF SA
1979-04-04
Publication of GB1543482A
publication
Critical
patent/GB1543482A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04Q—SELECTING
H04Q11/00—Selecting arrangements for multiplex systems
H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
H04Q11/06—Time-space-time switching
GB25753/77A
1976-06-22
1977-06-20
Time-division and spatial connection network
Expired
GB1543482A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7618928A
FR2356322A1
(en)
1976-06-22
1976-06-22
TEMPORAL AND SPACE CONNECTION NETWORK, AND PABX INCLUDING SUCH A NETWORK
Publications (1)
Publication Number
Publication Date
GB1543482A
true
GB1543482A
(en)
1979-04-04
Family
ID=9174711
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB25753/77A
Expired
GB1543482A
(en)
1976-06-22
1977-06-20
Time-division and spatial connection network
Country Status (8)
Country
Link
US
(1)
US4142068A
(en)
BE
(1)
BE855920A
(en)
DE
(1)
DE2728078A1
(en)
FR
(1)
FR2356322A1
(en)
GB
(1)
GB1543482A
(en)
IT
(1)
IT1079067B
(en)
NL
(1)
NL7706817A
(en)
SE
(1)
SE7707160L
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4345324A
(en)
*
1980-07-09
1982-08-17
Christian Rovsing A/S
Process and system for error detection in a computer-controlled telephone exchange
US4399534A
(en)
*
1980-12-23
1983-08-16
Gte Automatic Electric Labs Inc.
Dual rail time and control unit for a duplex T-S-T-digital switching system
US4399369A
(en)
*
1980-12-23
1983-08-16
Gte Automatic Electric Labs Inc.
Dual rail time and control unit for a duplex T-S-T-digital switching system
US4399533A
(en)
*
1980-12-23
1983-08-16
Gte Automatic Electric Labs Inc.
Dual rail time and control unit for a T-S-T-digital switching system
US4392223A
(en)
*
1980-12-23
1983-07-05
Gte Automatic Electric Laboratories, Inc.
Dual rail time and control unit for a T-S-T-digital switching system
US4406005A
(en)
*
1980-12-23
1983-09-20
Gte Automatic Electric Labs Inc.
Dual rail time control unit for a T-S-T-digital switching system
US4402077A
(en)
*
1980-12-23
1983-08-30
Gte Automatic Electric Labs Inc.
Dual rail time and control unit for a duplex T-S-T-digital switching system
IT1156369B
(en)
*
1982-06-22
1987-02-04
Cselt Centro Studi Lab Telecom
MODULAR AND SELF-INSTRADING PCM SWITCHING NETWORK WITH ROAD CONTROL ON VIRTUAL CHANNEL FOR SELF-SWITCHING TELEPHONE WITH DISTRIBUTED CONTROL
IT1156368B
(en)
*
1982-06-22
1987-02-04
Cselt Centro Studi Lab Telecom
MODULAR AND SELF-INSTRADING PCM SWITCHING NET FOR DISTRIBUTED COMMON TELEPHONE SELF-SWITCHERS
AU586001B2
(en)
*
1985-05-24
1989-06-29
Xitel Pty Limited
Virtual bus switching system
EP0221962A1
(en)
*
1985-05-24
1987-05-20
Xitel Pty Limited
Virtual bus switching system
GB2188813B
(en)
*
1986-04-01
1990-03-14
Stc Plc
Switching network
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE789827A
(en)
*
1971-10-12
1973-04-09
Int Standard Electric Corp
IMPROVEMENTS TO TIME SWITCHING NETWORKS
FR2180171A5
(en)
*
1972-04-11
1973-11-23
Materiel Telephonique
BE812503A
(en)
*
1973-03-19
1974-07-15
DATA PROCESSING METHOD AND APPARATUS
FR2233780B1
(en)
*
1973-06-13
1977-05-06
Materiel Telephonique
FR2246136A1
(en)
*
1973-10-02
1975-04-25
Constr Telephoniques
Telephone exchanges with bit parallel switch of coded signals – has cct. for safeguarding of completed connections
FR2254923A1
(en)
*
1973-12-14
1975-07-11
Constr Telephoniques
Electronic switching unit for telecommunications – has several switching stages consisting of integrated ccts. interconnected by printed cct.
FR2279294A1
(en)
*
1974-04-18
1976-02-13
Labo Cent Telecommunicat
MULTIPLEX CODES MESSAGE SWITCHING NETWORK IN TIME
US4001781A
(en)
*
1975-02-18
1977-01-04
International Standard Electric Corporation
Electronic switching element
1976
1976-06-22
FR
FR7618928A
patent/FR2356322A1/en
active
Granted
1977
1977-06-17
US
US05/807,687
patent/US4142068A/en
not_active
Expired – Lifetime
1977-06-20
GB
GB25753/77A
patent/GB1543482A/en
not_active
Expired
1977-06-21
SE
SE7707160A
patent/SE7707160L/en
unknown
1977-06-21
BE
BE178620A
patent/BE855920A/en
unknown
1977-06-21
NL
NL7706817A
patent/NL7706817A/en
not_active
Application Discontinuation
1977-06-22
IT
IT49929/77A
patent/IT1079067B/en
active
1977-06-22
DE
DE19772728078
patent/DE2728078A1/en
not_active
Ceased
Also Published As
Publication number
Publication date
NL7706817A
(en)
1977-12-27
DE2728078A1
(en)
1978-01-05
FR2356322A1
(en)
1978-01-20
FR2356322B1
(en)
1981-05-29
BE855920A
(en)
1977-12-21
IT1079067B
(en)
1985-05-08
SE7707160L
(en)
1977-12-23
US4142068A
(en)
1979-02-27
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Legal Events
Date
Code
Title
Description
1979-06-20
PS
Patent sealed [section 19, patents act 1949]
1982-01-27
PCNP
Patent ceased through non-payment of renewal fee
