ES338398A1 - Switching device in matrix form - Google Patents
Switching device in matrix formInfo
- Publication number
- ES338398A1 ES338398A1 ES338398A ES338398A ES338398A1 ES 338398 A1 ES338398 A1 ES 338398A1 ES 338398 A ES338398 A ES 338398A ES 338398 A ES338398 A ES 338398A ES 338398 A1 ES338398 A1 ES 338398A1
- Authority
- ES
- Spain
- Prior art keywords
- relays
- bars
- contact units
- coil
- diagonal
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Electromagnets (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
In a matrix of electromagnetic relays each relay is mounted between rows and columns of bars with a row of sealed magnetic reed contact units 10 along one diagonal of the square or rectangle occupied by the relay and coil supporting cores 13 at the ends of the other diagonal. The bars are arranged in pairs 2, 3 back to back, each with integral coil formers 5 which align with formers on other bars with four coils 6 for each of the relays which may be connected as described for remanent relays in Specification 1,052,611 with the coils of each row and column in series. Yokes 11a, 11b of magnetic material connect the core ends with the contact units. Wires 14, 15 to which the terminals of the contact units may be soldered and the coil circuits are connected to pluggable strips 8 on a frame 7. The wires 14, 15 may be printed circuit tracks on an insulating board (not shown) and plates (not shown) lined with plastics foam may be placed on each side of the frame 1 to protect and maintain the position of the relays.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR55131A FR1482088A (en) | 1966-03-26 | 1966-03-26 | Switching device in matrix form |
Publications (1)
Publication Number | Publication Date |
---|---|
ES338398A1 true ES338398A1 (en) | 1968-04-01 |
Family
ID=8604772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES338398A Expired ES338398A1 (en) | 1966-03-26 | 1967-03-22 | Switching device in matrix form |
Country Status (8)
Country | Link |
---|---|
US (1) | US3448416A (en) |
BE (1) | BE696040A (en) |
CH (1) | CH460089A (en) |
DE (1) | DE1289123B (en) |
ES (1) | ES338398A1 (en) |
FR (1) | FR1482088A (en) |
GB (1) | GB1162904A (en) |
NL (1) | NL6704275A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117427A (en) * | 1976-09-27 | 1978-09-26 | International Standard Electric Corporation | Standardized component for cross-point matrices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1160511B (en) * | 1958-07-23 | 1964-01-02 | Siemens Ag | Coordinate selector for telecommunications systems, in particular telephone exchanges |
US3188423A (en) * | 1961-07-27 | 1965-06-08 | Automatic Elect Lab | Crosspoint switching arrays |
US3171918A (en) * | 1962-05-11 | 1965-03-02 | Essex Wire Corp | Encapsulated reed relay |
US3183487A (en) * | 1962-10-08 | 1965-05-11 | Clare & Co C P | Switching matrix having sealed switches operating as a normally closed switch matrixor as a normally open switch matrix |
FR1393336A (en) * | 1964-01-07 | 1965-03-26 | Materiel Telephonique | Magnetic memory switching device, in particular for telephony |
DE1302120B (en) * | 1964-01-07 | |||
FR1395840A (en) * | 1964-03-06 | 1965-04-16 | Materiel Telephonique | Crossover gate switch, especially for telephony |
US3293502A (en) * | 1965-02-24 | 1966-12-20 | Automatic Elect Lab | Miniature dry reed relay crosspoint matrix package |
FR1450832A (en) * | 1965-07-17 | 1966-06-24 | Refinements to rod relay connection networks |
-
1966
- 1966-03-26 FR FR55131A patent/FR1482088A/en not_active Expired
-
1967
- 1967-03-21 CH CH401767A patent/CH460089A/en unknown
- 1967-03-22 ES ES338398A patent/ES338398A1/en not_active Expired
- 1967-03-22 US US625136A patent/US3448416A/en not_active Expired - Lifetime
- 1967-03-22 NL NL6704275A patent/NL6704275A/xx unknown
- 1967-03-22 GB GB03462/67A patent/GB1162904A/en not_active Expired
- 1967-03-23 DE DEI33281A patent/DE1289123B/en not_active Withdrawn
- 1967-03-24 BE BE696040D patent/BE696040A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH460089A (en) | 1968-07-31 |
GB1162904A (en) | 1969-09-04 |
NL6704275A (en) | 1967-09-27 |
FR1482088A (en) | 1967-05-26 |
DE1289123B (en) | 1969-02-13 |
US3448416A (en) | 1969-06-03 |
BE696040A (en) | 1967-09-25 |
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