DE2616658A1 - Fernsprech-nebenstellenanlage - Google Patents
Fernsprech-nebenstellenanlageInfo
- Publication number
- DE2616658A1 DE2616658A1 DE19762616658 DE2616658A DE2616658A1 DE 2616658 A1 DE2616658 A1 DE 2616658A1 DE 19762616658 DE19762616658 DE 19762616658 DE 2616658 A DE2616658 A DE 2616658A DE 2616658 A1 DE2616658 A1 DE 2616658A1
- Authority
- DE
- Germany
- Prior art keywords
- subscriber
- connection
- column
- circuit
- crosspoint
- 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.)
- Withdrawn
Links
- 239000011159 matrix material Substances 0.000 claims description 39
- 230000004913 activation Effects 0.000 claims description 23
- 210000001367 artery Anatomy 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 2
- 230000005236 sound signal Effects 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000015654 memory Effects 0.000 description 26
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 210000003462 vein Anatomy 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 101001120260 Homo sapiens Polyadenylate-binding protein 1 Proteins 0.000 description 1
- 102100026090 Polyadenylate-binding protein 1 Human genes 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7512285A FR2309102A1 (fr) | 1975-04-21 | 1975-04-21 | Perfectionnements aux autocommutateurs electroniques prives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2616658A1 true DE2616658A1 (de) | 1976-11-11 |
Family
ID=9154220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762616658 Withdrawn DE2616658A1 (de) | 1975-04-21 | 1976-04-15 | Fernsprech-nebenstellenanlage |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4088840A (enExample) |
| JP (1) | JPS51139711A (enExample) |
| DE (1) | DE2616658A1 (enExample) |
| FR (1) | FR2309102A1 (enExample) |
| GB (1) | GB1536452A (enExample) |
| RO (1) | RO76695A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2419625A1 (fr) * | 1978-03-07 | 1979-10-05 | Labo Cent Telecommunicat | Dispositif de protection contre les surtensions de ligne telephonique |
| US7263078B2 (en) * | 2002-12-18 | 2007-08-28 | Microsoft Corporation | Method and apparatus for scanning in wireless computing devices |
| US7996505B2 (en) | 2003-10-24 | 2011-08-09 | Microsoft Corporation | Network and interface selection on a computing device capable of establishing connections via multiple network communications media |
| US7610057B2 (en) * | 2004-04-23 | 2009-10-27 | Microsoft Corporation | Selecting a wireless networking technology on a device capable of carrying out wireless network communications via multiple wireless technologies |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141067A (en) * | 1960-11-17 | 1964-07-14 | Lester M Spandorfer | Automatic electronic communication switching exchange |
| FR88778E (enExample) * | 1961-06-29 | 1967-06-07 | ||
| US3786194A (en) * | 1971-06-04 | 1974-01-15 | Int Standard Electric Corp | Telephone system employing electronic matrix |
| US3694812A (en) * | 1971-08-20 | 1972-09-26 | Nippon Electric Co | Switching circuit having a controllable semiconductor switching element and a switching matrix employing the switching circuit |
| US3881066A (en) * | 1974-01-02 | 1975-04-29 | Gte Automatic Electric Lab Inc | DC Signaling method for solid-state crosspoint networks |
| US3943297A (en) * | 1974-01-09 | 1976-03-09 | Stromberg-Carlson Corporation | Electronic private automatic branch exchange |
-
1975
- 1975-04-21 FR FR7512285A patent/FR2309102A1/fr active Granted
- 1975-08-15 RO RO7583169A patent/RO76695A/ro unknown
-
1976
- 1976-04-15 DE DE19762616658 patent/DE2616658A1/de not_active Withdrawn
- 1976-04-20 JP JP51045310A patent/JPS51139711A/ja active Pending
- 1976-04-21 US US05/679,045 patent/US4088840A/en not_active Expired - Lifetime
- 1976-04-21 GB GB16028/76A patent/GB1536452A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4088840A (en) | 1978-05-09 |
| GB1536452A (en) | 1978-12-20 |
| FR2309102A1 (fr) | 1976-11-19 |
| JPS51139711A (en) | 1976-12-02 |
| RO76695A (ro) | 1981-04-30 |
| FR2309102B1 (enExample) | 1980-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |