CH591188A5 - - Google Patents
Info
- Publication number
- CH591188A5 CH591188A5 CH96576A CH96576A CH591188A5 CH 591188 A5 CH591188 A5 CH 591188A5 CH 96576 A CH96576 A CH 96576A CH 96576 A CH96576 A CH 96576A CH 591188 A5 CH591188 A5 CH 591188A5
- Authority
- CH
- Switzerland
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)
- Data Exchanges In Wide-Area Networks (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752516192 DE2516192B2 (de) | 1975-04-14 | 1975-04-14 | Verfahren zum betrieb von zeitgabelschaltungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH591188A5 true CH591188A5 (xx) | 1977-09-15 |
Family
ID=5943804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH96576A CH591188A5 (xx) | 1975-04-14 | 1976-01-27 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4049908A (xx) |
| AT (1) | AT345352B (xx) |
| BE (1) | BE840723A (xx) |
| CH (1) | CH591188A5 (xx) |
| DE (1) | DE2516192B2 (xx) |
| FR (1) | FR2308265A1 (xx) |
| GB (1) | GB1538124A (xx) |
| IT (1) | IT1059714B (xx) |
| NL (1) | NL189641C (xx) |
| SE (1) | SE405191B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1093493B (it) * | 1978-03-23 | 1985-07-19 | Honeywell Inf Systems | Circuito di trasmissione bidirezionale di segnali interbloccati |
| DE2840952A1 (de) * | 1978-09-20 | 1980-04-10 | Siemens Ag | Schaltungsanordnung zum empfang von digitalen nachrichtensignalen in einer digitalen vermittlungsstelle eines pcm- zeitmultiplexfernmeldenetzes |
| DE2842371A1 (de) * | 1978-09-28 | 1980-04-10 | Siemens Ag | Verfahren zur synchronisierung von sende- und empfangseinrichtungen |
| DE2927228A1 (de) * | 1979-07-05 | 1981-01-08 | Semens Ag | Verfahren zur vierdrahtmaessigen uebertragung von digitalen nachrichtensignalen |
| US4404672A (en) * | 1980-03-28 | 1983-09-13 | Nippon Electric Co., Ltd. | Subscriber terminal for use in a time shared bidirectional digital communication network |
| US4476558A (en) * | 1982-07-29 | 1984-10-09 | Northern Telecom Limited | Time compression multiplex digital transmission system |
| CA1181184A (en) * | 1982-07-29 | 1985-01-15 | Ephraim Arnon | Time compression multiplex digital transmission system |
| US4674082A (en) * | 1982-10-05 | 1987-06-16 | Telex Computer Products, Inc. | PBX telephone system I/O interface |
| US4512026A (en) * | 1983-04-21 | 1985-04-16 | Siemens Corporate Research & Support, Inc. | Data format for asynchronous data transmission |
| JPS61219237A (ja) * | 1985-03-26 | 1986-09-29 | Anritsu Corp | 双方向性時分割光通信用端局装置 |
| DE3632710A1 (de) * | 1986-09-26 | 1988-03-31 | Philips Patentverwaltung | Zweidraht-zeitgetrenntlageverfahren zur vollduplexuebertragung zwischen einer hauptstation und einer nebenstation |
| US5046063A (en) * | 1990-02-13 | 1991-09-03 | Industrial Technology, Inc. | Method and apparatus for achieving communication at all locations along a ping pong communications channel |
| US5787115A (en) * | 1995-12-28 | 1998-07-28 | Northern Telecom Limited | Key telephone system without common control |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496293A (en) * | 1967-07-03 | 1970-02-17 | Bell Telephone Labor Inc | Automatic directional control for half-duplex data transmission systems |
| JPS5116722B1 (xx) * | 1969-03-26 | 1976-05-27 | ||
| JPS5321963B2 (xx) * | 1973-11-12 | 1978-07-06 |
-
1975
- 1975-04-14 DE DE19752516192 patent/DE2516192B2/de active Granted
-
1976
- 1976-01-22 AT AT42776A patent/AT345352B/de not_active IP Right Cessation
- 1976-01-27 CH CH96576A patent/CH591188A5/xx not_active IP Right Cessation
- 1976-02-27 SE SE7602898A patent/SE405191B/xx not_active IP Right Cessation
- 1976-04-02 NL NLAANVRAGE7603478,A patent/NL189641C/xx not_active IP Right Cessation
- 1976-04-02 US US05/673,344 patent/US4049908A/en not_active Expired - Lifetime
- 1976-04-09 FR FR7610470A patent/FR2308265A1/fr active Granted
- 1976-04-13 GB GB14991/76A patent/GB1538124A/en not_active Expired
- 1976-04-13 IT IT22215/76A patent/IT1059714B/it active
- 1976-04-14 BE BE166140A patent/BE840723A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2308265B1 (xx) | 1981-06-12 |
| NL189641B (nl) | 1993-01-04 |
| DE2516192A1 (de) | 1976-10-21 |
| BE840723A (fr) | 1976-10-14 |
| US4049908A (en) | 1977-09-20 |
| AT345352B (de) | 1978-09-11 |
| ATA42776A (de) | 1978-01-15 |
| SE405191B (sv) | 1978-11-20 |
| SE7602898L (sv) | 1976-10-15 |
| DE2516192B2 (de) | 1977-04-28 |
| GB1538124A (en) | 1979-01-10 |
| FR2308265A1 (fr) | 1976-11-12 |
| IT1059714B (it) | 1982-06-21 |
| NL7603478A (nl) | 1976-10-18 |
| NL189641C (nl) | 1993-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |