FR1124582A - Improvements to directed beam type encoder tubes - Google Patents
Improvements to directed beam type encoder tubesInfo
- Publication number
- FR1124582A FR1124582A FR1124582DA FR1124582A FR 1124582 A FR1124582 A FR 1124582A FR 1124582D A FR1124582D A FR 1124582DA FR 1124582 A FR1124582 A FR 1124582A
- Authority
- FR
- France
- Prior art keywords
- tubes
- beam type
- type encoder
- directed beam
- directed
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/26—Arbitrary function generators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1124582T | 1955-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1124582A true FR1124582A (en) | 1956-10-15 |
Family
ID=9633959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1124582D Expired FR1124582A (en) | 1955-04-07 | 1955-04-07 | Improvements to directed beam type encoder tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1124582A (en) |
-
1955
- 1955-04-07 FR FR1124582D patent/FR1124582A/en not_active Expired
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