FR1347744A - Selection system for circuits or electrical equipment - Google Patents
Selection system for circuits or electrical equipmentInfo
- Publication number
- FR1347744A FR1347744A FR914634A FR914634A FR1347744A FR 1347744 A FR1347744 A FR 1347744A FR 914634 A FR914634 A FR 914634A FR 914634 A FR914634 A FR 914634A FR 1347744 A FR1347744 A FR 1347744A
- Authority
- FR
- France
- Prior art keywords
- circuits
- electrical equipment
- selection system
- selection
- electrical
- Prior art date
- 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
Links
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL300241D NL300241A (en) | 1962-11-07 | ||
BE639638D BE639638A (en) | 1962-11-07 | ||
FR914634A FR1347744A (en) | 1962-11-07 | 1962-11-07 | Selection system for circuits or electrical equipment |
FR921865A FR82960E (en) | 1962-11-07 | 1963-01-18 | Selection system for circuits or electrical equipment |
FR922659A FR82988E (en) | 1962-11-07 | 1963-01-25 | Selection system for circuits or electrical equipment |
DEJ24691A DE1192271B (en) | 1962-11-07 | 1963-11-07 | Circuit arrangement for telecommunications, in particular telephone exchanges with connection sets |
DE1964ST021557 DE1202345B (en) | 1962-11-07 | 1964-01-14 | Circuit arrangement for establishing telephone connections |
DE1964ST021589 DE1202346B (en) | 1962-11-07 | 1964-01-22 | Circuit arrangement for telephone switching systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR914634A FR1347744A (en) | 1962-11-07 | 1962-11-07 | Selection system for circuits or electrical equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1347744A true FR1347744A (en) | 1964-01-04 |
Family
ID=8790280
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR914634A Expired FR1347744A (en) | 1962-11-07 | 1962-11-07 | Selection system for circuits or electrical equipment |
FR921865A Expired FR82960E (en) | 1962-11-07 | 1963-01-18 | Selection system for circuits or electrical equipment |
FR922659A Expired FR82988E (en) | 1962-11-07 | 1963-01-25 | Selection system for circuits or electrical equipment |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR921865A Expired FR82960E (en) | 1962-11-07 | 1963-01-18 | Selection system for circuits or electrical equipment |
FR922659A Expired FR82988E (en) | 1962-11-07 | 1963-01-25 | Selection system for circuits or electrical equipment |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE639638A (en) |
DE (3) | DE1192271B (en) |
FR (3) | FR1347744A (en) |
NL (1) | NL300241A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003504A1 (en) * | 1978-02-10 | 1979-08-22 | Telefonbau und Normalzeit GmbH | Central condition memory for telephone exchanges |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1287157B (en) * | 1966-05-26 | 1969-01-16 | Siemens Ag | Circuit arrangement for a telephone system controlled according to the time division multiplex principle |
DE1286134B (en) * | 1966-06-24 | 1969-01-02 | Standard Elektrik Lorenz Ag | Circuit arrangement for controlling a number of functional units over which a central logic is placed |
DE1562232C2 (en) * | 1968-03-07 | 1974-01-10 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Arrangement for the central acquisition and evaluation of incoming information in connection devices for centrally controlled switching, in particular telephone switching systems |
FR2055839A5 (en) * | 1969-06-20 | 1971-05-14 | Materiel Telephonique |
-
0
- BE BE639638D patent/BE639638A/xx unknown
- NL NL300241D patent/NL300241A/xx unknown
-
1962
- 1962-11-07 FR FR914634A patent/FR1347744A/en not_active Expired
-
1963
- 1963-01-18 FR FR921865A patent/FR82960E/en not_active Expired
- 1963-01-25 FR FR922659A patent/FR82988E/en not_active Expired
- 1963-11-07 DE DEJ24691A patent/DE1192271B/en active Pending
-
1964
- 1964-01-14 DE DE1964ST021557 patent/DE1202345B/en active Pending
- 1964-01-22 DE DE1964ST021589 patent/DE1202346B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003504A1 (en) * | 1978-02-10 | 1979-08-22 | Telefonbau und Normalzeit GmbH | Central condition memory for telephone exchanges |
Also Published As
Publication number | Publication date |
---|---|
BE639638A (en) | |
DE1202346B (en) | 1965-10-07 |
DE1192271B (en) | 1965-05-06 |
FR82988E (en) | 1964-05-22 |
FR82960E (en) | 1964-05-22 |
DE1202345B (en) | 1965-10-07 |
NL300241A (en) |
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