IT1092562B - CONTINUOUSLY EXPANDABLE SWITCHING NETWORK - Google Patents

CONTINUOUSLY EXPANDABLE SWITCHING NETWORK

Info

Publication number: IT1092562B
Authority: IT; Italy
Prior art keywords: switching network; continuously expandable; expandable switching; continuously; network
Prior art date: 1977-02-07

Application number

IT19875/78A

Other languages

Italian (it)

Other versions

IT7819875A0 (en

Original Assignee

Int Standard Electric Corp

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.)

1977-02-07

Filing date

1978-02-01

Publication date

1985-07-12

1978-02-01 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1978-02-01 Publication of IT7819875A0 publication Critical patent/IT7819875A0/en

1985-07-12 Application granted granted Critical

1985-07-12 Publication of IT1092562B publication Critical patent/IT1092562B/en

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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Exchange Systems With Centralized Control (AREA)
Sub-Exchange Stations And Push- Button Telephones (AREA)
Data Exchanges In Wide-Area Networks (AREA)
Facsimiles In General (AREA)
Toys (AREA)
Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Dry Shavers And Clippers (AREA)

IT19875/78A 1977-02-07 1978-02-01 CONTINUOUSLY EXPANDABLE SWITCHING NETWORK IT1092562B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US76639677A	1977-02-07	1977-02-07

Publications (2)

Publication Number	Publication Date
IT7819875A0 IT7819875A0 (en)	1978-02-01
IT1092562B true IT1092562B (en)	1985-07-12

Family

ID=25076315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19875/78A IT1092562B (en)	1977-02-07	1978-02-01	CONTINUOUSLY EXPANDABLE SWITCHING NETWORK

Country Status (32)

Country	Link
JP (1)	JPS53121409A (en)
AR (1)	AR228558A1 (en)
AT (1)	AT373753B (en)
AU (1)	AU516579B2 (en)
BE (1)	BE863708A (en)
BR (1)	BR7800583A (en)
CA (1)	CA1101531A (en)
CH (1)	CH626209A5 (en)
DD (1)	DD134830A5 (en)
DE (1)	DE2803065C2 (en)
DK (1)	DK52678A (en)
EG (1)	EG13344A (en)
ES (1)	ES466680A1 (en)
FI (1)	FI74181C (en)
FR (1)	FR2379962B1 (en)
GB (1)	GB1560192A (en)
GR (1)	GR66169B (en)
HK (1)	HK41980A (en)
HU (1)	HU182886B (en)
IE (1)	IE46058B1 (en)
IN (1)	IN150205B (en)
IT (1)	IT1092562B (en)
MX (1)	MX143916A (en)
NL (1)	NL7801311A (en)
NO (1)	NO150540C (en)
PL (1)	PL131069B1 (en)
PT (1)	PT67621B (en)
RO (1)	RO76265A (en)
SE (1)	SE439091B (en)
TR (1)	TR20444A (en)
YU (1)	YU40028B (en)
ZA (1)	ZA78599B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4201889A (en) *	1978-03-17	1980-05-06	International Telephone And Telegraph	Distributed control digital switching system
US4201890A (en) *	1978-03-17	1980-05-06	International Telephone And Telegraph	Multiport digital switching element
DE2910284C2 (en) *	1979-03-15	1984-08-16	Siemens AG, 1000 Berlin und 8000 München	Expandable switching network in modular design with connection path reversal for telecommunications, in particular telephone switching systems
FR2456434A1 (en) *	1979-05-11	1980-12-05	Servel Michel	MULTIPLEX SWITCHING NETWORKS WITH TIME DIVISION BUFFER MEMORY OF THE ASSOCIATIVE TYPE ADDRESSABLE BY ITS CONTENT
FR2461421A1 (en) *	1979-07-06	1981-01-30	Servel Michel	TDM switching circuit with buffer memory - uses control word to switch data word through delay circuits according to weight of control bit associated with relevant delay stage
FR2555005B1 (en) *	1983-11-10	1989-03-24	Thomson Csf Mat Tel	TRAFFIC-BASED GROWTH CONNECTION NETWORK FOR ASYNCHRONOUS TIMER
DE3906545A1 (en) *	1989-03-02	1990-09-13	Ant Nachrichtentech	METHOD FOR THE STEP-BY-STEP EXTENSION OF A THREE-STAGE COUPLING PANEL

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1762057B2 (en) *	1968-03-29	1972-01-05	Siemens AG, 1000 Berlin u 8000 München	CIRCUIT ARRANGEMENTS FOR REMOTE COMMUNICATION SYSTEMS IN PARTICULAR SPECIAL TELEVISION SYSTEMS WITH ADHESIVE COUPLERS
DE1235379B (en) *	1964-04-03	1967-03-02	Siemens Ag	Arrangement for telecommunications switching systems, in particular telephone switching systems
DE1803389B2 (en) *	1968-10-16	1971-07-01	Siemens AG, 1000 Berlin u. 8000 München	CIRCUIT ARRANGEMENT FOR REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH A COUPLING FIELD FOR FOUR-WIRE CONNECTION OF MESSAGE CIRCUITS
BE791931A (en) *	1971-12-02	1973-03-16	Western Electric Co	TIME INTERVAL EXCHANGER ASSEMBLY
AT338340B (en) *	1974-03-29	1977-08-25	Siemens Ag	PCM TIME MULTIPLEX COUPLING NETWORK
US3963872A (en) *	1974-06-03	1976-06-15	North Electric Company	Non-symmetric folded four-stage switching network
DE2443941C2 (en) *	1974-09-13	1976-09-09	Siemens Ag	CIRCUIT ARRANGEMENT FOR REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH COUPLING AREAS WITH REVERSE GROUPING
DE2639411C2 (en) *	1976-09-01	1981-09-24	Siemens AG, 1000 Berlin und 8000 München	Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with switching fields constructed in reverse grouping

1978
- 1978-01-17 GB GB1786/78A patent/GB1560192A/en not_active Expired
- 1978-01-25 DE DE2803065A patent/DE2803065C2/en not_active Expired
- 1978-01-31 CA CA295,947A patent/CA1101531A/en not_active Expired
- 1978-01-31 BR BR7800583A patent/BR7800583A/en unknown
- 1978-02-01 AU AU32877/78A patent/AU516579B2/en not_active Expired
- 1978-02-01 IT IT19875/78A patent/IT1092562B/en active
- 1978-02-01 ZA ZA00780599A patent/ZA78599B/en unknown
- 1978-02-01 CH CH107678A patent/CH626209A5/en not_active IP Right Cessation
- 1978-02-02 FR FR7802891A patent/FR2379962B1/en not_active Expired
- 1978-02-02 TR TR20444A patent/TR20444A/en unknown
- 1978-02-02 AT AT0070478A patent/AT373753B/en not_active IP Right Cessation
- 1978-02-03 SE SE7801318A patent/SE439091B/en not_active IP Right Cessation
- 1978-02-06 NL NL7801311A patent/NL7801311A/en not_active Application Discontinuation
- 1978-02-06 YU YU275/78A patent/YU40028B/en unknown
- 1978-02-06 PL PL1978204476A patent/PL131069B1/en unknown
- 1978-02-06 PT PT67621A patent/PT67621B/en unknown
- 1978-02-06 FI FI780370A patent/FI74181C/en not_active IP Right Cessation
- 1978-02-06 GR GR55359A patent/GR66169B/el unknown
- 1978-02-06 RO RO7893115A patent/RO76265A/en unknown
- 1978-02-06 DK DK52678A patent/DK52678A/en not_active Application Discontinuation
- 1978-02-06 ES ES466680A patent/ES466680A1/en not_active Expired
- 1978-02-06 DD DD78203571A patent/DD134830A5/en unknown
- 1978-02-07 HU HU78IE822A patent/HU182886B/en unknown
- 1978-02-07 MX MX172345A patent/MX143916A/en unknown
- 1978-02-07 NO NO780422A patent/NO150540C/en unknown
- 1978-02-07 IE IE270/78A patent/IE46058B1/en unknown
- 1978-02-07 AR AR271018A patent/AR228558A1/en active
- 1978-02-07 BE BE2056666A patent/BE863708A/en not_active IP Right Cessation
- 1978-02-07 JP JP1201678A patent/JPS53121409A/en active Granted
- 1978-02-14 IN IN168/CAL/78A patent/IN150205B/en unknown
- 1978-02-26 EG EG75/78A patent/EG13344A/en active
1980
- 1980-08-07 HK HK419/80A patent/HK41980A/en unknown

Also Published As

Publication number	Publication date
PL204476A1 (en)	1978-10-23
AU516579B2 (en)	1981-06-11
GR66169B (en)	1981-01-21
CH626209A5 (en)	1981-10-30
IT7819875A0 (en)	1978-02-01
FI74181C (en)	1987-12-10
IE46058B1 (en)	1983-02-09
JPS53121409A (en)	1978-10-23
ATA70478A (en)	1983-06-15
TR20444A (en)	1981-07-14
IE780270L (en)	1978-08-07
BR7800583A (en)	1978-12-05
AR228558A1 (en)	1983-03-30
YU40028B (en)	1985-06-30
HU182886B (en)	1984-03-28
SE7801318L (en)	1978-08-08
SE439091B (en)	1985-05-28
PT67621A (en)	1978-03-01
ES466680A1 (en)	1978-10-16
PT67621B (en)	1980-10-02
DE2803065A1 (en)	1978-08-10
JPS5759997B2 (en)	1982-12-17
IN150205B (en)	1982-08-14
PL131069B1 (en)	1984-09-29
FR2379962A1 (en)	1978-09-01
RO76265A (en)	1981-03-30
CA1101531A (en)	1981-05-19
MX143916A (en)	1981-07-31
AU3287778A (en)	1979-08-09
YU27578A (en)	1982-06-30
NL7801311A (en)	1978-08-09
HK41980A (en)	1980-08-15
NO150540C (en)	1984-10-31
FI780370A7 (en)	1978-08-08
AT373753B (en)	1984-02-27
NO150540B (en)	1984-07-23
ZA78599B (en)	1978-12-27
FR2379962B1 (en)	1987-11-06
NO780422L (en)	1978-08-08
FI74181B (en)	1987-08-31
DE2803065C2 (en)	1982-08-12
DD134830A5 (en)	1979-03-21
EG13344A (en)	1981-06-30
BE863708A (en)	1978-08-07
GB1560192A (en)	1980-01-30
DK52678A (en)	1978-08-08

Publication	Publication Date	Title
IT1083801B (en)	1985-05-25	DISTRIBUTED COMMUNICATION NETWORK
SE7803538L (en)	1978-12-31	JOSEPHSON TUNNEL CIRCUIT
BR7704638A (en)	1978-06-06	CONTINUOUS MIXER
BR7704877A (en)	1978-08-15	IMPROVEMENT IN HYDRAULIC PERCUSION APPLIANCE
ATA491177A (en)	1980-04-15	HOLLOW BLOCK
IT1114415B (en)	1986-01-27	MODULAR SWITCHING NETWORK
IT1098818B (en)	1985-09-18	INTEGRATED SWITCHING AND TRANSMISSION NETWORK
IT1092562B (en)	1985-07-12	CONTINUOUSLY EXPANDABLE SWITCHING NETWORK
IT1102999B (en)	1985-10-14	MULTIPLE SWITCH
BE862215Q (en)	1978-04-14	FALL BREAKER
DK61177A (en)	1977-08-14	MICROWAVE
FR2350486A1 (en)	1977-12-02	HYDRAULIC CIRCUIT BREAKER
IT1106834B (en)	1985-11-18	CONTINUOUS TUNER
NO782634L (en)	1979-02-05	CONTINUOUS FORM UNITS
SE7809694L (en)	1979-03-16	DETERGENT BARS
MX147664A (en)	1983-01-04	IMPROVEMENTS IN CONTINUOUS DECANTATION PROCEDURE
IT1077914B (en)	1985-05-04	SWITCHING COMPLEX
ATA280477A (en)	1983-10-15	ELECTROMAGNETIC SWITCHING
IT1102224B (en)	1985-10-07	EQUIPMENT FOR THE CONTINUOUS IMMERSION OF IMMERSION OF PIECE FABRICS
IT1113645B (en)	1986-01-20	MULTIPLEX CONNECTION NETWORK
IT1108417B (en)	1985-12-09	MULTIPLE RELAY
FI781815A7 (en)	1979-01-09	GELPREPARAT FOER LOCAL APPLICERING
BR7705810A (en)	1978-07-04	MULTINODULAR IMITANCY NETWORK
BR5601421U (en)	1978-01-10	SCRAPER PERFECTMENTS
BR7600716A (en)	1977-08-30	CONTINUOUS CUTTER