CH510362A - Circuit arrangement for telephone systems in which data transmission is possible via the connection paths - Google Patents

Circuit arrangement for telephone systems in which data transmission is possible via the connection paths

Info

Publication number: CH510362A
Authority: CH; Switzerland
Prior art keywords: data transmission; circuit arrangement; telephone systems; connection paths; possible via
Prior art date: 1969-04-25

Application number

CH597270A

Other languages

German (de)

Inventor

Kurz Wilhelm

Fraas Wolfgang

Jaeger Horst

Kirchof Bruno

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.)

1969-04-25

Filing date

1970-04-22

Publication date

1971-07-15

1969-04-25 Priority claimed from DE19691921189 external-priority patent/DE1921189C/en

1970-04-22 Application filed by Siemens Ag filed Critical Siemens Ag

1971-07-15 Publication of CH510362A publication Critical patent/CH510362A/en

Links

230000005540 biological transmission Effects 0.000 title 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- 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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Telephonic Communication Services (AREA)
Interface Circuits In Exchanges (AREA)

CH597270A 1969-04-25 1970-04-22 Circuit arrangement for telephone systems in which data transmission is possible via the connection paths CH510362A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691921189 DE1921189C (en)		1969-04-25	Circuit arrangement for telecommunication systems, in particular telephone systems, in which data transmission is possible via the telephone connection paths

Publications (1)

Publication Number	Publication Date
CH510362A true CH510362A (en)	1971-07-15

Family

ID=5732385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH597270A CH510362A (en)	1969-04-25	1970-04-22	Circuit arrangement for telephone systems in which data transmission is possible via the connection paths

Country Status (9)

Country	Link
AT (1)	AT300050B (en)
BE (1)	BE749525A (en)
CH (1)	CH510362A (en)
DE (1)	DE1921189B1 (en)
FR (1)	FR2045391A5 (en)
GB (1)	GB1262618A (en)
LU (1)	LU60792A1 (en)
NL (1)	NL7005425A (en)
SE (1)	SE352184B (en)

1969
- 1969-04-25 DE DE19691921189D patent/DE1921189B1/en active Pending
1970
- 1970-04-15 NL NL7005425A patent/NL7005425A/xx unknown
- 1970-04-17 FR FR7013957A patent/FR2045391A5/fr not_active Expired
- 1970-04-22 CH CH597270A patent/CH510362A/en not_active IP Right Cessation
- 1970-04-23 LU LU60792D patent/LU60792A1/xx unknown
- 1970-04-23 AT AT373870A patent/AT300050B/en not_active IP Right Cessation
- 1970-04-24 BE BE749525D patent/BE749525A/en unknown
- 1970-04-27 SE SE05815/70A patent/SE352184B/xx unknown
- 1970-04-27 GB GB20063/70A patent/GB1262618A/en not_active Expired

Also Published As

Publication number	Publication date
DE1921189B1 (en)	1970-06-25
BE749525A (en)	1970-10-26
LU60792A1 (en)	1970-06-29
FR2045391A5 (en)	1971-02-26
NL7005425A (en)	1970-10-27
AT300050B (en)	1972-07-10
GB1262618A (en)	1972-02-02
SE352184B (en)	1972-12-18

Similar Documents

Publication	Publication Date	Title
DK130574B (en)	1975-03-10	Play equipment.
NO136482C (en)	1977-09-07	DATA COMMUNICATION SYSTEM.
NL170215C (en)	1982-10-01	TELEPHONE SYSTEM WITH KEYPADS.
NL154023B (en)	1977-07-15	PRIORITY CIRCUIT.
NL154133B (en)	1977-08-15	CASTING EQUIPMENT.
DK131070B (en)	1975-05-20	Data converter.
NL163860C (en)	1980-10-15	LATCH CONNECTION.
FI45705C (en)	1972-08-10	Data processing equipment.
NL161005C (en)	1979-12-17	AMPLIFIER CIRCUIT.
DK114910B (en)	1969-08-18	Data transmission system.
DK131220B (en)	1975-06-09	Data converter.
BE758588A (en)	1971-05-06	BUILD-SITE COUPLING. (
NL175114C (en)	1984-09-17	SLIDE REGISTER SYSTEM, CONTAINING TWO INTEGRATED CIRCUITS.
NL147654B (en)	1975-11-17	LATCH DEVICE.
NL163087C (en)	1980-07-15	TELEGRAPHIC TRANSMISSION SYSTEM.
NL148464B (en)	1976-01-15	STATION SELECTOR.
DK128799B (en)	1974-07-01	Transmission system.
AT303835B (en)	1972-12-11	Circuit arrangement for telecommunications systems in which the same connection paths can be used for different types of message transmission
AT245635B (en)	1966-03-10	Circuit arrangement for intercom systems, intercom systems or the like.
NL160744C (en)	1979-12-17	BENDING MACHINING EQUIPMENT.
CH550510A (en)	1974-06-14	CONVERTER CIRCUIT ARRANGEMENT.
AT303830B (en)	1972-12-11	Circuit arrangement for an indirectly controlled exchange, in particular for telephone purposes
DK119546C (en)	1971-06-07	Signal-receiving equipment included in an information transmission system.
AT296401B (en)	1972-02-10	Circuit arrangement for telephone systems in which the connecting lines are also used for data transmission with direct current signals
ES149192Y (en)	1970-05-16	STANDARDIZED MODULAR CIRCUITS.

Legal Events

Date	Code	Title	Description
1980-12-31	PL	Patent ceased