ES287597A1 - Circuit provision for an automatic switch installation (Machine-translation by Google Translate, not legally binding) - Google Patents
Circuit provision for an automatic switch installation (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES287597A1 ES287597A1 ES287597A ES287597A ES287597A1 ES 287597 A1 ES287597 A1 ES 287597A1 ES 287597 A ES287597 A ES 287597A ES 287597 A ES287597 A ES 287597A ES 287597 A1 ES287597 A1 ES 287597A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- conductor
- conductors
- given
- conductive element
- 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
- 238000009434 installation Methods 0.000 title abstract 2
- 239000004020 conductor Substances 0.000 abstract 28
- 239000000543 intermediate Substances 0.000 abstract 9
- 238000004804 winding Methods 0.000 abstract 5
- 239000003550 marker Substances 0.000 abstract 3
- 230000007423 decrease Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
- Road Signs Or Road Markings (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Relay Circuits (AREA)
Abstract
Circuit arrangement for an automatic switching facility, for example, a telephone installation, comprising a first group and a second group of conductors and a plurality of sequential switch stages located between the two groups of conductors and connected together by groups of conductors intermediates located between each two sequential commutator stages, there being at least one connecting path between each conductor of a group and each conductor of the other group through a combination of intermediate conductors comprising an intermediate conductor of the intermediate conductors located between each two stages sequential commutators, characterized in that each switching stage comprises a plurality of cross-point circuit breakers, each crossing point being associated with a serial combination of a unidirectionally conductive element and a relay winding, included between a dial conductor and either an intermediate conductor connected to the preceding switching stage, or a conductor of the first group, while the common point, between the unidirectionally conductive element and the relay winding is connected through a relevant relay contact either an intermediate conductor connected to the next switching stage, or a conductor of the second group, a marker being connected to the marker conductors and the conductors of the first group to choose a free connecting path between a given conductor of the first group and a given conductor of the second group via conductors free intermediates, marker that applies, for the marking of the chosen connector path, a marking voltage to the relevant conductor of the first group and to the marking conductors that are connected through the series combination of a unidirectionally conductive element and a relay winding and be to the intermediate drivers located on the road chosen generator, or the given conductor of the first group, so that the relays, whose windings are included in the chosen connector path are successively excited, the conductors of the second group being connected through a path having a small DC resistance , to a point of constant potential and, after the closing of the contact of the relay connected to the given conductor of the second group, a voltage being applied to the given conductor of the first group in such a way that the voltage of the given conductor of the first group and of the conductors Intermediates decreases below the marking voltage of the dial conductors connected to said conductors through the series combination of a unidirectionally conductive element and a relay winding, the relays being thus kept energized. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL278092 | 1962-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES287597A1 true ES287597A1 (en) | 1963-06-16 |
Family
ID=19753802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES287597A Expired ES287597A1 (en) | 1962-05-04 | 1963-05-02 | Circuit provision for an automatic switch installation (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3294920A (en) |
| AT (1) | AT238776B (en) |
| BE (1) | BE631825A (en) |
| CH (1) | CH401166A (en) |
| DE (1) | DE1218539B (en) |
| DK (1) | DK107237C (en) |
| ES (1) | ES287597A1 (en) |
| GB (1) | GB979515A (en) |
| NL (1) | NL278092A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1255730B (en) * | 1965-11-17 | 1967-12-07 | Standard Elektrik Lorenz Ag | Circuit arrangement for a multi-stage regular coupling arrangement |
| DE1244872B (en) * | 1965-09-30 | 1967-07-20 | Telefonbau | Circuit arrangement for switching matrices in telecommunications, especially telephone switching systems |
| DE1291793B (en) * | 1966-11-02 | 1969-04-03 | Standard Elektrik Lorenz Ag | Circuit arrangement for a regular, multi-stage coupling arrangement |
| GB1131368A (en) * | 1965-11-18 | 1968-10-23 | Post Office | Improvements in or relating to automatic telephone systems |
| NL6701051A (en) * | 1967-01-23 | 1968-07-24 | ||
| DE1296214B (en) * | 1967-02-27 | 1969-05-29 | Siemens Ag | Circuit arrangement for telecommunications systems, in particular telephone exchanges with multi-stage coupling devices |
| US3679897A (en) * | 1969-08-28 | 1972-07-25 | Trw Inc | Laser bombardment of microparticle beam for producing atomic particles in the form of a beam or an expanding cloud |
| US3646276A (en) * | 1970-12-22 | 1972-02-29 | Int Standard Electric Corp | Automatic switching system, selecting system and check circuits |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1086283B (en) * | 1959-02-19 | 1960-08-04 | Siemens Ag | Circuit arrangement for telecommunication, especially telephone systems with relay couplers |
| DE1086284B (en) * | 1959-02-19 | 1960-08-04 | Siemens Ag | Circuit arrangement for telecommunication, especially telephone systems with relay couplers |
-
0
- BE BE631825D patent/BE631825A/xx unknown
- NL NL278092D patent/NL278092A/xx unknown
-
1963
- 1963-04-30 DE DEN23112A patent/DE1218539B/en active Pending
- 1963-05-01 GB GB17162/63A patent/GB979515A/en not_active Expired
- 1963-05-01 CH CH547263A patent/CH401166A/en unknown
- 1963-05-01 DK DK205063AA patent/DK107237C/en active
- 1963-05-02 ES ES287597A patent/ES287597A1/en not_active Expired
- 1963-05-02 AT AT355063A patent/AT238776B/en active
- 1963-05-06 US US278035A patent/US3294920A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL278092A (en) | |
| DE1218539B (en) | 1966-06-08 |
| AT238776B (en) | 1965-02-25 |
| GB979515A (en) | 1965-01-06 |
| US3294920A (en) | 1966-12-27 |
| CH401166A (en) | 1965-10-31 |
| DK107237C (en) | 1967-05-08 |
| BE631825A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB863388A (en) | Switching circuits | |
| GB979515A (en) | Improvements in or relating to circuit arrangements for automatic switching systems | |
| US3359463A (en) | Multi-pole reed switch relay | |
| ES295718A1 (en) | Marking circuit arrangement having means for suppressing marking potential | |
| US3271523A (en) | Coupling fields with single conductor through-switching of extensions over electromagnetically actuated contacts | |
| GB1273821A (en) | Sequence switching circuit | |
| ES427997A1 (en) | Electrical current supply installations | |
| FR1455321A (en) | Electrical circuit breaker, in particular for power and high voltages, comprising a tripping and signaling device | |
| US3134055A (en) | Voltage level detector circuits | |
| US3065306A (en) | Electronic marking device | |
| CH488295A (en) | Terminal bodies for electrical terminals, in particular switchgear terminal blocks | |
| SU843239A1 (en) | Matrix switching device | |
| US2714629A (en) | Marking circuit | |
| US3088103A (en) | Matrix encoders | |
| US3729709A (en) | Control and identification device | |
| US1735002A (en) | Quick-responding leakage relay | |
| SE312361B (en) | ||
| ES283640A2 (en) | Installation of failure notice on electromotor power supply lines (Machine-translation by Google Translate, not legally binding) | |
| CH438453A (en) | Electric circuit breaker for high rated currents | |
| SU438058A1 (en) | Electromagnetic relay | |
| GB1012911A (en) | Improvements in voltage regulating transformers | |
| SU418912A1 (en) | ||
| ES263219A1 (en) | Starting devices for electric motors | |
| SU440792A1 (en) | Device for switching electrical signals | |
| US1565508A (en) | Duplex method of and apparatus for sending telegraphic messages |