DK452979A - Fuldelektronisk sloejfeslutningskobling - Google Patents
Fuldelektronisk sloejfeslutningskoblingInfo
- Publication number
- DK452979A DK452979A DK452979A DK452979A DK452979A DK 452979 A DK452979 A DK 452979A DK 452979 A DK452979 A DK 452979A DK 452979 A DK452979 A DK 452979A DK 452979 A DK452979 A DK 452979A
- Authority
- DK
- Denmark
- Prior art keywords
- electronic circuit
- full electronic
- circuit clutch
- clutch
- full
- Prior art date
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/005—Interface circuits for subscriber lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/50—Conversion between different kinds of signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782846934 DE2846934A1 (de) | 1978-10-27 | 1978-10-27 | Vollelektronische schleifenschlussschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
DK452979A true DK452979A (da) | 1980-04-28 |
Family
ID=6053337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK452979A DK452979A (da) | 1978-10-27 | 1979-10-26 | Fuldelektronisk sloejfeslutningskobling |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0010720A1 (da) |
JP (1) | JPS5560369A (da) |
BR (1) | BR7906915A (da) |
DE (1) | DE2846934A1 (da) |
DK (1) | DK452979A (da) |
NO (1) | NO793439L (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546351B1 (fr) * | 1983-05-18 | 1989-02-24 | Telecommunications Sa | Circuit de ligne pour joncteur de reseau |
HU193107B (en) * | 1985-03-29 | 1987-08-28 | Bhg Hiradastech Vallalat | Circuit arrangement for making circuit of main route, in particular to digital sub-exchanges |
FR2625207B1 (fr) * | 1987-12-23 | 1991-12-06 | Charbonnages Ste Chimique | Nouveau procede de preparation de resines aminoplastes a tres faible degagement de formol |
JP2716625B2 (ja) * | 1992-05-22 | 1998-02-18 | 川崎重工業株式会社 | トランスミッションの潤滑方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766325A (en) * | 1971-09-13 | 1973-10-16 | Lordel Mfg Co | Control circuits for key telephone system |
FR2251975B1 (da) * | 1973-11-16 | 1979-08-03 | Labo Cent Telecommunicat | |
FR2326100A1 (fr) * | 1975-09-26 | 1977-04-22 | Ericsson Telefon Ab L M | Joncteur reseau de telephonie electronique |
FR2372563A1 (fr) * | 1976-11-25 | 1978-06-23 | Ericsson Telefon Ab L M | Joncteur reseau de telephonie electronique |
US4105872A (en) * | 1977-03-01 | 1978-08-08 | Siemens Aktiengesellschaft | Electronic telephone system including interexchange trunk repeaters for traffic with other systems |
US4151377A (en) * | 1978-01-03 | 1979-04-24 | International Telephone And Telegraph Corporation | High impedance loop-seizing and dial pulsing circuit |
-
1978
- 1978-10-27 DE DE19782846934 patent/DE2846934A1/de active Pending
-
1979
- 1979-10-22 EP EP79104095A patent/EP0010720A1/de not_active Withdrawn
- 1979-10-25 JP JP13708979A patent/JPS5560369A/ja active Pending
- 1979-10-25 BR BR7906915A patent/BR7906915A/pt unknown
- 1979-10-26 NO NO793439A patent/NO793439L/no unknown
- 1979-10-26 DK DK452979A patent/DK452979A/da unknown
Also Published As
Publication number | Publication date |
---|---|
NO793439L (no) | 1980-04-29 |
BR7906915A (pt) | 1980-07-22 |
EP0010720A1 (de) | 1980-05-14 |
DE2846934A1 (de) | 1980-04-30 |
JPS5560369A (en) | 1980-05-07 |
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