FR2158459B3 - - Google Patents
Info
- Publication number
- FR2158459B3 FR2158459B3 FR7238820A FR7238820A FR2158459B3 FR 2158459 B3 FR2158459 B3 FR 2158459B3 FR 7238820 A FR7238820 A FR 7238820A FR 7238820 A FR7238820 A FR 7238820A FR 2158459 B3 FR2158459 B3 FR 2158459B3
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
-
- 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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5078771A GB1358289A (en) | 1971-11-02 | 1971-11-02 | Signal distributing systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2158459A1 FR2158459A1 (fr) | 1973-06-15 |
| FR2158459B3 true FR2158459B3 (fr) | 1975-11-28 |
Family
ID=10457347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7238820A Expired FR2158459B3 (fr) | 1971-11-02 | 1972-11-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3829801A (fr) |
| FR (1) | FR2158459B3 (fr) |
| GB (1) | GB1358289A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2356950A1 (fr) * | 1976-07-02 | 1978-01-27 | Cii Honeywell Bull | Appareil de mesure automatique de parametres dynamiques de circuits electroniques |
| US4167714A (en) * | 1978-03-20 | 1979-09-11 | Burroughs Corporation | Constant impedance transmission line routing network |
| DE19741746C1 (de) * | 1997-09-22 | 1999-02-04 | Siemens Ag | Leitungskoppelbaugruppe |
-
1971
- 1971-11-02 GB GB5078771A patent/GB1358289A/en not_active Expired
-
1972
- 1972-11-01 US US00302706A patent/US3829801A/en not_active Expired - Lifetime
- 1972-11-02 FR FR7238820A patent/FR2158459B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3829801A (en) | 1974-08-13 |
| FR2158459A1 (fr) | 1973-06-15 |
| GB1358289A (en) | 1974-07-03 |