FR2468990A1 - Commutateur a plusieurs couches de points de croisement - Google Patents
Commutateur a plusieurs couches de points de croisementInfo
- Publication number
- FR2468990A1 FR2468990A1 FR7921202A FR7921202A FR2468990A1 FR 2468990 A1 FR2468990 A1 FR 2468990A1 FR 7921202 A FR7921202 A FR 7921202A FR 7921202 A FR7921202 A FR 7921202A FR 2468990 A1 FR2468990 A1 FR 2468990A1
- Authority
- FR
- France
- Prior art keywords
- stitch
- wire
- grid
- layers
- plies
- 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
- 239000011810 insulating material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/145—Distribution frames with switches arranged in a matrix configuration
-
- 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
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/207—Cross-bar layouts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/023—Constructional details using sliding mechanisms for accessing the interior of the apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
Le commutateur à plusieurs couches de points de croisement se compose de nappes de fils parallèles orientés dans une direction et de nappes de fils orientés dans la direction perpendiculaire, les nappes étant intercalées. Chaque nappe de fils est portée par une grille de matière isolante à mailles carrées. Chaque maille est traversée par un fil parallèle à un de ses côtés. Une grille sur deux est décalée angulairement d'un quart de tour, dans un sens, puis dans l'autre. Un point de croisement est constitué par deux mailles adjacentes superposées et la surface conductrice d'une fiche reliant électriquement le segment de fil de la maille supérieure au segment de fil de la maille inférieure. Utilisable notamment dans les répétiteurs téléphoniques ou analogues.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7921202A FR2468990A1 (fr) | 1979-08-16 | 1979-08-16 | Commutateur a plusieurs couches de points de croisement |
CA000358076A CA1159977A (fr) | 1979-08-16 | 1980-08-12 | Commutateur a plusieurs couches de points de croisement |
EP19800401188 EP0025729B1 (fr) | 1979-08-16 | 1980-08-13 | Commutateur à plusieurs couches de points de croisement |
DE8080401188T DE3069866D1 (en) | 1979-08-16 | 1980-08-13 | Switch with several crosspoint layers |
JP11231380A JPS5632638A (en) | 1979-08-16 | 1980-08-16 | Exchange unit |
US06/379,058 US4421965A (en) | 1979-08-16 | 1982-05-17 | Commutator with several layers of cross-points |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7921202A FR2468990A1 (fr) | 1979-08-16 | 1979-08-16 | Commutateur a plusieurs couches de points de croisement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2468990A1 true FR2468990A1 (fr) | 1981-05-08 |
FR2468990B1 FR2468990B1 (fr) | 1982-07-09 |
Family
ID=9229018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921202A Granted FR2468990A1 (fr) | 1979-08-16 | 1979-08-16 | Commutateur a plusieurs couches de points de croisement |
Country Status (3)
Country | Link |
---|---|
US (1) | US4421965A (fr) |
JP (1) | JPS5632638A (fr) |
FR (1) | FR2468990A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618755A (en) * | 1985-05-28 | 1986-10-21 | The Boeing Company | Universal matrix switching device |
US4692578A (en) * | 1985-07-25 | 1987-09-08 | The Boeing Company | Universal matrix switching device |
JP2637090B2 (ja) * | 1987-01-26 | 1997-08-06 | 株式会社日立製作所 | 音響信号処理回路 |
US5878280A (en) * | 1993-09-23 | 1999-03-02 | Philips Electronics North America Corp. | Data buffering system for plural data memory arrays |
US5671386A (en) * | 1993-09-23 | 1997-09-23 | Philips Electronics North America Corporation | System for storing data and for providing simultaneous plural access to data by connecting each access channel to each and every one of storage arrays |
US5539660A (en) * | 1993-09-23 | 1996-07-23 | Philips Electronics North America Corporation | Multi-channel common-pool distributed data storage and retrieval system |
GB2531321B (en) * | 2014-10-16 | 2017-02-08 | United Tech Europe Ltd | XYX Cross Connect Switch |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1457726A (fr) * | 1964-10-02 | 1966-01-24 | Matrice d'interconnexion | |
US4125309A (en) * | 1977-06-22 | 1978-11-14 | Amp Incorporated | Miniature pin board assembly |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258730A (en) * | 1966-06-28 | Switch block | ||
US3049645A (en) * | 1959-06-29 | 1962-08-14 | Skirpan Stephen James | Preset lighting control system |
US3151923A (en) * | 1962-04-18 | 1964-10-06 | Sylvania Electric Prod | Therminal box |
GB1054841A (fr) * | 1963-04-30 | |||
US3225322A (en) * | 1964-01-27 | 1965-12-21 | Ca Atomic Energy Ltd | Patching board |
US3349361A (en) * | 1964-10-02 | 1967-10-24 | Joseph M Cartelli | Matrix switch |
US3312792A (en) * | 1966-01-28 | 1967-04-04 | Gen Dynamics Corp | Matrix switch with improved contact actuator means |
-
1979
- 1979-08-16 FR FR7921202A patent/FR2468990A1/fr active Granted
-
1980
- 1980-08-16 JP JP11231380A patent/JPS5632638A/ja active Pending
-
1982
- 1982-05-17 US US06/379,058 patent/US4421965A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1457726A (fr) * | 1964-10-02 | 1966-01-24 | Matrice d'interconnexion | |
US4125309A (en) * | 1977-06-22 | 1978-11-14 | Amp Incorporated | Miniature pin board assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS5632638A (en) | 1981-04-02 |
US4421965A (en) | 1983-12-20 |
FR2468990B1 (fr) | 1982-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |