FR951257A - Indicateurs à tube à faisceau cathodique - Google Patents
Indicateurs à tube à faisceau cathodiqueInfo
- Publication number
- FR951257A FR951257A FR951257DA FR951257A FR 951257 A FR951257 A FR 951257A FR 951257D A FR951257D A FR 951257DA FR 951257 A FR951257 A FR 951257A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- cathode ray
- tube indicators
- indicators
- cathode
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US633463A US2468110A (en) | 1945-12-07 | 1945-12-07 | Cathode-ray indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
FR951257A true FR951257A (fr) | 1949-10-20 |
Family
ID=24539725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR951257D Expired FR951257A (fr) | 1945-12-07 | 1947-08-05 | Indicateurs à tube à faisceau cathodique |
Country Status (3)
Country | Link |
---|---|
US (1) | US2468110A (fr) |
BE (1) | BE473670A (fr) |
FR (1) | FR951257A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3007163A (en) * | 1950-01-23 | 1961-10-31 | Itt | Radio direction finder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE425113A (fr) * | 1936-12-24 | |||
US2408039A (en) * | 1941-03-05 | 1946-09-24 | Int Standard Electric Corp | Electronic rotation direction finder |
BE469786A (fr) * | 1941-12-18 |
-
0
- BE BE473670D patent/BE473670A/xx unknown
-
1945
- 1945-12-07 US US633463A patent/US2468110A/en not_active Expired - Lifetime
-
1947
- 1947-08-05 FR FR951257D patent/FR951257A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2468110A (en) | 1949-04-26 |
BE473670A (fr) |
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