FR2334257A1 - Matrice de commutation a points de croisement et procede pour sa fabrication - Google Patents
Matrice de commutation a points de croisement et procede pour sa fabricationInfo
- Publication number
- FR2334257A1 FR2334257A1 FR7635187A FR7635187A FR2334257A1 FR 2334257 A1 FR2334257 A1 FR 2334257A1 FR 7635187 A FR7635187 A FR 7635187A FR 7635187 A FR7635187 A FR 7635187A FR 2334257 A1 FR2334257 A1 FR 2334257A1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- cross
- switching matrix
- point switching
- point
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011159 matrix material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/637,389 US4019164A (en) | 1975-12-03 | 1975-12-03 | Memory matrix |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2334257A1 true FR2334257A1 (fr) | 1977-07-01 |
FR2334257B1 FR2334257B1 (fr) | 1982-04-16 |
Family
ID=24555713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7635187A Granted FR2334257A1 (fr) | 1975-12-03 | 1976-11-23 | Matrice de commutation a points de croisement et procede pour sa fabrication |
Country Status (9)
Country | Link |
---|---|
US (1) | US4019164A (fr) |
JP (1) | JPS5269207A (fr) |
BE (1) | BE848724A (fr) |
CA (1) | CA1078958A (fr) |
DE (1) | DE2654714C3 (fr) |
FR (1) | FR2334257A1 (fr) |
GB (1) | GB1564322A (fr) |
IT (1) | IT1073777B (fr) |
SE (1) | SE413617B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417846A1 (fr) * | 1978-02-21 | 1979-09-14 | Materiel Telephonique | Dispositif de commutation pour central telephonique spatial et procede de commande de ce dispositif |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544278Y2 (fr) * | 1978-12-15 | 1980-10-17 | ||
US5644115A (en) * | 1995-05-05 | 1997-07-01 | Keithley Instruments, Inc. | Relay matrix switching assembly |
US6262647B1 (en) * | 2000-10-23 | 2001-07-17 | William P. Rogers | Magnetic reed switching array |
GB0427886D0 (en) * | 2004-12-18 | 2005-01-19 | Pickering Interfaces Ltd | Reed switch arrays |
CN106104740B (zh) * | 2014-03-11 | 2018-09-28 | 深圳市智优电池集成技术有限公司 | 一种直插式干簧管继电器及集成电路板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3431520A (en) * | 1966-12-29 | 1969-03-04 | Bell Telephone Labor Inc | Reed switches fused by their walls to each other and a metal support member |
US3500267A (en) * | 1968-05-28 | 1970-03-10 | Bell Telephone Labor Inc | Ferreed switch having printed circuit board wiring |
US3606678A (en) * | 1968-05-28 | 1971-09-21 | Bell Telephone Labor Inc | Method for making a ferreed switch having printed circuit board wiring |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2397123A (en) * | 1943-04-30 | 1946-03-26 | Bell Telephone Labor Inc | Contact operation |
DE1512853B2 (de) * | 1966-02-03 | 1972-03-30 | Fjits Ltd , Kawasaki, Kanagawa (Japan) | Elektromechanische schaltmatrix |
-
1975
- 1975-12-03 US US05/637,389 patent/US4019164A/en not_active Expired - Lifetime
-
1976
- 1976-11-22 CA CA266,299A patent/CA1078958A/fr not_active Expired
- 1976-11-23 FR FR7635187A patent/FR2334257A1/fr active Granted
- 1976-11-24 SE SE7613134A patent/SE413617B/xx unknown
- 1976-11-24 GB GB49046/76A patent/GB1564322A/en not_active Expired
- 1976-11-25 BE BE172678A patent/BE848724A/fr unknown
- 1976-11-30 IT IT52395/76A patent/IT1073777B/it active
- 1976-12-02 JP JP51145174A patent/JPS5269207A/ja active Granted
- 1976-12-02 DE DE2654714A patent/DE2654714C3/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3431520A (en) * | 1966-12-29 | 1969-03-04 | Bell Telephone Labor Inc | Reed switches fused by their walls to each other and a metal support member |
US3500267A (en) * | 1968-05-28 | 1970-03-10 | Bell Telephone Labor Inc | Ferreed switch having printed circuit board wiring |
US3606678A (en) * | 1968-05-28 | 1971-09-21 | Bell Telephone Labor Inc | Method for making a ferreed switch having printed circuit board wiring |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417846A1 (fr) * | 1978-02-21 | 1979-09-14 | Materiel Telephonique | Dispositif de commutation pour central telephonique spatial et procede de commande de ce dispositif |
Also Published As
Publication number | Publication date |
---|---|
BE848724A (fr) | 1977-03-16 |
SE413617B (sv) | 1980-06-09 |
DE2654714C3 (de) | 1978-12-14 |
JPS5548659B2 (fr) | 1980-12-08 |
FR2334257B1 (fr) | 1982-04-16 |
DE2654714B2 (de) | 1978-04-20 |
JPS5269207A (en) | 1977-06-08 |
IT1073777B (it) | 1985-04-17 |
CA1078958A (fr) | 1980-06-03 |
DE2654714A1 (de) | 1977-06-08 |
GB1564322A (en) | 1980-04-10 |
SE7613134L (sv) | 1977-06-04 |
US4019164A (en) | 1977-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2336577A1 (fr) | Aube composite et procede de fabrication | |
FR2308778A1 (fr) | Store et son procede de fabrication | |
FR2316710A1 (fr) | Aimant segmentaire, procede pour sa fabrication et son utilisation | |
FR2323980A1 (fr) | Procede de fabrication de douilles de cartouches | |
FR2313843A1 (fr) | Circuit imprime flexible, et procede pour sa fabrication | |
BE843077A (fr) | Procede de fabrication de l'aldhyde betamethylthiopropionique | |
BE849751A (fr) | Procede de fabrication d'un document | |
BE885596Q (fr) | Procede de fabrication de matrices | |
BE846576R (fr) | Procede de fabrication de polyethylene extrude | |
FR2345432A1 (fr) | Procede de fabrication de bisimides aromatiques | |
FR2302603A1 (fr) | Procede de fabrication d'un reflect | |
FR2300105A1 (fr) | Procede de fabrication de panneaux en f | |
BE795715A (fr) | Procede de fabrication de commutateurs a tiges remanentes | |
FR2315138A1 (fr) | Procede de fabrication de videodisques | |
FR2334257A1 (fr) | Matrice de commutation a points de croisement et procede pour sa fabrication | |
FR2331611A1 (fr) | Procede de fabrication de briquettes | |
BE816399A (fr) | Procede de fabrication du styrene | |
FR2301378A1 (fr) | Procede de fabrication d'ele | |
FR2338961A1 (fr) | Procede de fabrication de polyoxyphenylenes | |
BE848225A (fr) | Redresseur a commutation inverse et procede pour le fabriquer, | |
FR2325657A1 (fr) | Procede de fabrication de chlorophosphites | |
FR2319492A1 (fr) | Procede de fabrication d'ecran serigraphique | |
FR2316610A1 (fr) | Feuille retroreflechissante et procede pour sa fabrication | |
PT65251B (pt) | Elements de construction et procede pour sa realisation | |
BE841769A (fr) | Procede de fabrication de 2-aryl-2h-benzotriazoles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |