CH264737A - Cathode ray tube. - Google Patents
Cathode ray tube.Info
- Publication number
- CH264737A CH264737A CH264737DA CH264737A CH 264737 A CH264737 A CH 264737A CH 264737D A CH264737D A CH 264737DA CH 264737 A CH264737 A CH 264737A
- Authority
- CH
- Switzerland
- Prior art keywords
- ray tube
- cathode ray
- cathode
- tube
- ray
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/121—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen tubes for oscillography
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US614527A US2459790A (en) | 1945-09-05 | 1945-09-05 | Indicating cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CH264737A true CH264737A (en) | 1949-10-31 |
Family
ID=24461632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH264737D CH264737A (en) | 1945-09-05 | 1946-09-05 | Cathode ray tube. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2459790A (en) |
BE (1) | BE482590A (en) |
CH (1) | CH264737A (en) |
FR (1) | FR933244A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL186490B (en) * | 1954-04-03 | Beheer Bv Pfw | PROCEDURE FOR THE PREPARATION OF A ODOR MIXTURE AND PROCESS FOR THE PREPARATION OF ODOR-MODIFYING COMPOUNDS. | |
US2988668A (en) * | 1954-10-05 | 1961-06-13 | Burroughs Corp | High speed memory |
GB821542A (en) * | 1955-02-12 | 1959-10-07 | Emi Ltd | Improvements in or relating to cathode ray tubes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB449176A (en) * | 1934-12-21 | 1936-06-22 | Marconi Wireless Telegraph Co | Improvements in or relating to cathode ray tube oscillographs |
FR812987A (en) * | 1936-01-30 | 1937-05-21 | Improvements to television receivers |
-
0
- BE BE482590D patent/BE482590A/xx unknown
-
1945
- 1945-09-05 US US614527A patent/US2459790A/en not_active Expired - Lifetime
-
1946
- 1946-09-04 FR FR933244D patent/FR933244A/en not_active Expired
- 1946-09-05 CH CH264737D patent/CH264737A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US2459790A (en) | 1949-01-25 |
FR933244A (en) | 1948-04-14 |
BE482590A (en) |
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