NL172912C - Pcm-tijdmultiplextelecommunicatienet. - Google Patents

Pcm-tijdmultiplextelecommunicatienet.

Info

Publication number: NL172912C
Authority: NL; Netherlands
Prior art keywords: telecommunications network; time multiplex; pcm time; multiplex telecommunications; pcm
Prior art date: 1973-03-30

Application number

NLAANVRAGE7404081,A

Other languages

English (en)

Other versions

NL7404081A (nl

NL172912B (nl

Original Assignee

Siemens Ag

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.)

1973-03-30

Filing date

1974-03-26

Publication date

1983-11-01

1974-03-26 Application filed by Siemens Ag filed Critical Siemens Ag

1974-10-02 Publication of NL7404081A publication Critical patent/NL7404081A/xx

1983-06-01 Publication of NL172912B publication Critical patent/NL172912B/nl

1983-11-01 Application granted granted Critical

1983-11-01 Publication of NL172912C publication Critical patent/NL172912C/nl

Links

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)
Time-Division Multiplex Systems (AREA)
Data Exchanges In Wide-Area Networks (AREA)

NLAANVRAGE7404081,A 1973-03-30 1974-03-26 Pcm-tijdmultiplextelecommunicatienet. NL172912C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2316042A DE2316042C2 (de)	1973-03-30	1973-03-30	PCM-Zeitmultiplexvermittlungsverfahren

Publications (3)

Publication Number	Publication Date
NL7404081A NL7404081A (nl)	1974-10-02
NL172912B NL172912B (nl)	1983-06-01
NL172912C true NL172912C (nl)	1983-11-01

Family

ID=5876546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7404081,A NL172912C (nl)	1973-03-30	1974-03-26	Pcm-tijdmultiplextelecommunicatienet.

Country Status (12)

Country	Link
US (1)	US3914552A (nl)
JP (1)	JPS542041B2 (nl)
AT (1)	AT331866B (nl)
BE (1)	BE813034A (nl)
CH (1)	CH567854A5 (nl)
DE (1)	DE2316042C2 (nl)
FR (1)	FR2223923B1 (nl)
GB (1)	GB1465076A (nl)
IT (1)	IT1005902B (nl)
LU (1)	LU69728A1 (nl)
NL (1)	NL172912C (nl)
SE (1)	SE387035B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2457037B2 (de) *	1974-12-03	1976-09-16	Flachglas Ag Delog-Detag, 4650 Gelsenkirchen	Verglasungseinheit, insbesondere isolierglasscheibe, fuer brandschutzzwecke
DE2618922C2 (de) *	1976-04-29	1978-04-06	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Schaltungsanordnung für PCM-Zeitmultiplexvermittlungen
AU516811B2 (en) *	1977-06-20	1981-06-25	L M Ericsson Pty. Ltd.	Bit switching of word formatted data
GB2153634B (en) *	1984-02-02	1987-03-25	Plessey Co Plc	An arrangement for controlling switched speech or data communication in a communications exchange
US5805089A (en) *	1996-09-05	1998-09-08	Lsi Logic Corporation	Time-division data multiplexer with feedback for clock cross-over adjustment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3458659A (en) *	1965-09-15	1969-07-29	New North Electric Co	Nonblocking pulse code modulation system having storage and gating means with common control
US3637941A (en) *	1970-07-13	1972-01-25	Gte Automatic Electric Lab Inc	Integrated switching and transmission network for pulse code modulated signals
DE2108745C2 (de) *	1971-02-24	1980-12-18	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Schaltungsanordnung zum Abschluß von Vierdrahtverbindungsleitungen mit nach dem Zeitmultiplexprinzip mit Pulscodemodulation gebildeten Nachrichtenkanälen an Vermittlungsstellen mit speicherprogrammierten Zentralsteuerwerken für Fernmelde-, insbesondere Fernsprechanlagen
US3715505A (en) *	1971-03-29	1973-02-06	Bell Telephone Labor Inc	Time-division switch providing time and space switching

1973
- 1973-03-30 DE DE2316042A patent/DE2316042C2/de not_active Expired
1974
- 1974-03-01 AT AT169474A patent/AT331866B/de not_active IP Right Cessation
- 1974-03-08 CH CH327974A patent/CH567854A5/xx not_active IP Right Cessation
- 1974-03-13 GB GB1108974A patent/GB1465076A/en not_active Expired
- 1974-03-25 FR FR7410086A patent/FR2223923B1/fr not_active Expired
- 1974-03-26 US US454852A patent/US3914552A/en not_active Expired - Lifetime
- 1974-03-26 NL NLAANVRAGE7404081,A patent/NL172912C/nl not_active IP Right Cessation
- 1974-03-28 LU LU69728A patent/LU69728A1/xx unknown
- 1974-03-29 SE SE7404299A patent/SE387035B/xx unknown
- 1974-03-29 JP JP3553474A patent/JPS542041B2/ja not_active Expired
- 1974-03-29 BE BE142621A patent/BE813034A/xx not_active IP Right Cessation
- 1974-03-29 IT IT7449874A patent/IT1005902B/it active

Also Published As

Publication number	Publication date
NL7404081A (nl)	1974-10-02
US3914552A (en)	1975-10-21
DE2316042B1 (de)	1974-08-01
LU69728A1 (nl)	1974-07-17
FR2223923A1 (nl)	1974-10-25
JPS542041B2 (nl)	1979-02-01
SE387035B (sv)	1976-08-23
BE813034A (fr)	1974-09-30
IT1005902B (it)	1976-09-30
FR2223923B1 (nl)	1976-12-17
ATA169474A (de)	1975-12-15
CH567854A5 (nl)	1975-10-15
NL172912B (nl)	1983-06-01
DE2316042C2 (de)	1975-03-27
JPS49131311A (nl)	1974-12-17
AT331866B (de)	1976-08-25
GB1465076A (en)	1977-02-23

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Legal Events

Date	Code	Title	Description
1986-11-17	V1	Lapsed because of non-payment of the annual fee